CN218095795U

CN218095795U - Light source quick-change structure of LED lamp

Info

Publication number: CN218095795U
Application number: CN202222716976.1U
Authority: CN
Inventors: 周正佑; 于勇勇; 黄伟成
Original assignee: Jiangmen Tianxing Photoelectric Lighting Technology Co ltd
Current assignee: Shanghai Hanling Intelligent Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a LED lamps and lanterns technical field, specifically speaking relates to light source quick change structure of LED lamps and lanterns, including LED lamp stand and the LED light source subassembly of setting on the LED lamp stand, the LED lamp stand comprises annular seat and the wire of setting on annular seat, the LED light source subassembly includes interior fixed ring, be provided with central transparent the sealing glue on interior fixed ring's the annular side, fixed mounting has a plurality of LED lamp pearls that are cyclic annular equidistant range on the transparent sealing glue of center, through fastening screw fixed connection between interior fixed ring and the annular seat, fixed mounting has outer fixed ring on the annular side that central transparent sealed the glue, fixed mounting has first conductive contact plate on the diapire of outer annular groove, wire fixed mounting is on first conductive contact plate, just there is the second conductive contact plate to first conductive contact plate's position department fixed mounting on outer fixed ring's the bottom surface. The utility model discloses be convenient for carry out the quick change operation to the light source, reduce the loss, offer convenience for the user.

Description

Light source quick-change structure of LED lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field, specifically speaking relates to light source quick change structure of LED lamps and lanterns.

Background

The utility model patent with the publication number of CN203703701U discloses a LED lamp body and LED lamp, and the LED lamp comprises a light source module, a LED lamp body and two side covers. The light source module comprises a transparent plate unit, a light source unit and a driving unit. The LED lamp body extends along an axial direction and comprises a fixed wall and a lighting wall connected with two opposite ends of the fixed wall. The fixing wall and the illumination wall are matched to define an installation space which penetrates along the axial direction and is used for fixing the light source unit and the driving unit. The lighting wall is provided with two bearing wall parts which are respectively used for fixing the transparent plate unit. The bearing wall parts are matched to define a lighting opening communicated with the installation space. The transparent plate unit closes the illumination opening. The side covers are respectively and fixedly arranged at the two opposite ends of the body and respectively seal the two open ends of the mounting space;

although this technical scheme has the advantage that can prevent that the transparent plate unit from damaging and the heat dissipation preferred, this technical scheme is when specifically using, and the light source of LED lamps and lanterns is fixed on the support for directly adopting silver glue or white glue etc. there is the defect of being not convenient for carry out quick replacement to the light source, and when the light source damaged back, can't directly change the light source and can cause the user to must wholly change LED lamps and lanterns, causes more economic loss, brings inconvenience for the user. In view of this, we propose a light source quick-change structure of an LED lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light source quick change structure of LED lamps and lanterns to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the light source quick-change structure of the LED lamp comprises an LED lamp holder and an LED light source assembly arranged on the LED lamp holder, wherein the LED lamp holder consists of an annular seat and a lead arranged on the annular seat;

the LED light source assembly comprises an inner fixing ring, a central transparent sealing adhesive is arranged on the annular side face of the inner fixing ring, a plurality of LED lamp beads which are annularly arranged at equal intervals are fixedly mounted on the central transparent sealing adhesive, and the inner fixing ring is fixedly connected with the annular seat through fastening screws.

Preferably, an outer annular groove is formed in the annular seat, the top of the outer annular groove is communicated with the outside, the central transparent sealing glue and the inner fixing ring are both located in the outer annular groove, and the annular seat is favorable for protecting the central transparent sealing glue and the inner fixing ring inside.

Preferably, the annular side surface of the central transparent sealing adhesive is fixedly provided with an outer fixing ring, and the annular side surface of the central transparent sealing adhesive is protected through the arranged outer fixing ring, so that the annular side surface of the central transparent sealing adhesive is not easy to wear.

Preferably, two symmetrical positioning grooves are formed in the groove wall of the outer annular groove, a guide sliding block is fixedly mounted at a position, opposite to the positioning grooves, on the annular side surface of the outer fixing ring, and the guide sliding block is located in the positioning grooves and is in sliding connection with the positioning grooves;

through sliding connection between the guide sliding block and the positioning groove, the guide positioning operation of the external fixing ring is facilitated.

Preferably, a first conductive contact piece is fixedly installed on the bottom wall of the outer annular groove, the conducting wire is fixedly installed on the first conductive contact piece, a second conductive contact piece is fixedly installed at the position, opposite to the first conductive contact piece, on the bottom surface of the outer fixing ring, and the first conductive contact piece and the second conductive contact piece are mutually abutted;

after the first conductive contact piece and the second conductive contact piece are connected, the LED lamp bead can be powered on and starts to work.

Preferably, an inner annular groove communicated with the outside is formed in the inner fixing ring, a screw hole communicated with the outside is formed in the bottom wall of the inner annular groove, and the fastening screw penetrates through the screw hole and is screwed on the bottom wall of the outer annular groove;

the inner fixing ring is conveniently pressed on the annular seat by utilizing the fastening screw, and the fixed installation operation is completed.

Preferably, the cap head of the fastening screw is tightly bonded with a light-reflecting gasket, and the fastening screw can be beautified and shielded through the arranged light-reflecting gasket, so that the whole device is more attractive.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a LED light source subassembly that sets up, guarantee when using, because interior solid fixed ring uses fastening screw fixed mounting on annular seat, after LED light source subassembly damages, back is unscrewed fastening screw, conveniently take off LED light source subassembly and change, facilitate the use, the utilization is carried out the quick change operation, conventional LED lamps and lanterns have been solved when specifically using, the light source of LED lamps and lanterns is fixed on the support for directly adopting silver glue or white glue etc., there is the defect that is not convenient for carry out quick replacement to the light source, after the light source damages, can't directly change the light source and can cause the user to have to change LED lamps and lanterns wholly, cause more economic loss, bring inconvenient problem for the user.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural diagram of the LED light source assembly of the present invention;

fig. 4 is a bottom view of the central transparent sealing compound of the present invention.

The meaning of the individual reference symbols in the figures is:

1. an LED lamp holder; 10. an annular seat; 11. an outer annular groove; 12. positioning a groove; 13. a first conductive contact; 14. a wire;

2. an LED light source assembly; 20. an outer fixing ring; 21. an inner fixing ring; 211. an inner annular groove; 212. a screw hole; 22. central transparent sealing glue; 23. LED lamp beads; 24. a guide slider; 25. a second conductive contact; 26. fastening screws;

3. a light reflecting gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the light source quick-change structure of the LED lamp comprises an LED lamp holder 1 and an LED light source assembly 2 arranged on the LED lamp holder 1, wherein the LED lamp holder 1 consists of an annular seat 10 and a lead 14 fixedly arranged on the annular seat 10, the LED light source assembly 2 comprises an inner fixing ring 21, a central transparent sealing adhesive 22 is arranged on the annular side surface of the inner fixing ring 21, a plurality of LED lamp beads 23 which are annularly arranged at equal intervals are fixedly arranged on the central transparent sealing adhesive 22, the inner fixing ring 21 is fixedly connected with the annular seat 10 through fastening screws 26, specifically, an inner annular groove 211 communicated with the outside is arranged in the inner fixing ring 21, a screw hole 212 communicated with the outside is arranged on the bottom wall of the inner annular groove 211, and the fastening screws 26 penetrate through the screw hole 212 and are screwed on the bottom wall of the outer annular groove 11;

conveniently utilize fastening screw 26 to compress tightly interior fixed ring 21 on annular seat 10, accomplish the fixed mounting operation, and when dismantling, unscrew fastening screw 26, take out LED light source subassembly 2 again, accomplish the quick detach operation, make to carry out the quick change operation to LED light source subassembly 2 more convenient.

In this embodiment, an outer annular groove 11 is formed in the annular seat 10, the top of the outer annular groove is communicated with the outside, and the central transparent sealing glue 22 and the inner fixing ring 21 are both located in the outer annular groove 11, so that the annular seat 10 is favorable for protecting the central transparent sealing glue 22 and the inner fixing ring 21 inside.

Specifically, the outer fixing ring 20 is fixedly installed on the annular side surface of the central transparent sealing adhesive 22, and the annular side surface of the central transparent sealing adhesive 22 is protected through the arranged outer fixing ring 20, so that the annular side surface of the central transparent sealing adhesive 22 is not easily abraded.

Furthermore, two symmetrical positioning grooves 12 are arranged on the groove wall of the outer annular groove 11, a guide slider 24 is fixedly arranged on the annular side surface of the outer fixing ring 20 at the position opposite to the positioning grooves 12, and the guide slider 24 is positioned in the positioning grooves 12 and is in sliding connection with the positioning grooves 12;

through sliding connection between the guide sliding block 24 and the positioning groove 12, the guide positioning operation of the outer fixing ring 20 is facilitated, and the installation operation is facilitated.

In addition, a first conductive contact piece 13 is fixedly installed on the bottom wall of the outer annular groove 11, a lead 14 is fixedly installed on the first conductive contact piece 13, a second conductive contact piece 25 is fixedly installed at the position, opposite to the first conductive contact piece 13, on the bottom surface of the outer fixing ring 20, the LED lamp beads 23 are electrically connected with the second conductive contact piece 25, and the first conductive contact piece 13 and the second conductive contact piece 25 are abutted tightly;

after the wire 14 is connected with an external power supply, the LED lamp beads 23 can normally work when being connected with the external power supply along with the mutual abutting between the first conductive contact piece 13 and the second conductive contact piece 25.

It is worth to say that the light reflecting gasket 3 is closely adhered to the head of the fastening screw 26, and the position of the fastening screw 26 can be beautified and shielded through the arranged light reflecting gasket 3, so that the whole device is more attractive.

The utility model discloses a light source quick change structure of LED lamps and lanterns is when using, with LED lamp stand 1 fixed mounting on external casing, then place interior fixed ring 21 and central transparent sealing glue 22 in interior ring channel 211, and screw up on the diapire of LED lamp stand 1 after passing fastening screw 26 screw hole 212, at this moment, the cap head of fastening screw 26 just compresses tightly on the bottom of interior ring channel 211, accomplishes the fixed mounting operation;

when the LED lamp is disassembled and replaced, the fastening screw 26 is directly unscrewed, and then the LED light source component 2 is taken down, so that the quick-change operation is completed, and the use is convenient.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

Light source quick change structure of LED lamps and lanterns, its characterized in that: the LED lamp holder comprises an LED lamp holder (1) and an LED light source assembly (2) arranged on the LED lamp holder (1), wherein the LED lamp holder (1) consists of an annular seat (10) and a lead (14) arranged on the annular seat (10);

LED light source subassembly (2) are including interior fixed ring (21), be provided with central transparent seal glue (22) on the annular side of interior fixed ring (21), fixed mounting has a plurality of LED lamp pearls (23) that are cyclic annular equidistant range on central transparent seal glue (22), interior fixed ring (21) with through fastening screw (26) fixed connection between annular seat (10).
2. The light source quick-change structure of the LED lamp according to claim 1, wherein: an outer annular groove (11) with the top communicated with the outside is formed in the annular seat (10), and the central transparent sealing glue (22) and the inner fixing ring (21) are both located in the outer annular groove (11).
3. The light source quick-change structure of the LED lamp according to claim 2, wherein: and an outer fixing ring (20) is fixedly arranged on the annular side surface of the central transparent sealing glue (22).
4. The light source quick-change structure of the LED lamp according to claim 3, wherein: two symmetrical positioning grooves (12) are formed in the groove wall of the outer annular groove (11), a guide sliding block (24) is fixedly installed at the position, opposite to the positioning grooves (12), on the annular side face of the outer fixing ring (20), and the guide sliding block (24) is located in the positioning grooves (12) and is in sliding connection with the positioning grooves (12).
5. The light source quick-change structure of the LED lamp according to claim 3, wherein: the bottom wall of the outer annular groove (11) is fixedly provided with a first conductive contact piece (13), the conducting wire (14) is fixedly arranged on the first conductive contact piece (13), the bottom surface of the outer fixing ring (20) is fixedly provided with a second conductive contact piece (25) at a position opposite to the first conductive contact piece (13), and the first conductive contact piece (13) and the second conductive contact piece (25) are mutually abutted.
6. The light source quick-change structure of the LED lamp according to claim 2, wherein: an inner annular groove (211) communicated with the outside is formed in the inner fixing ring (21), a screw hole (212) communicated with the outside is formed in the bottom wall of the inner annular groove (211), and the fastening screw (26) penetrates through the screw hole (212) and is screwed on the bottom wall of the outer annular groove (11).
7. The light source quick-change structure of the LED lamp according to claim 1, wherein: the head of the fastening screw (26) is closely adhered with a reflective gasket (3).