CN219874119U

CN219874119U - Binding post and COB light source of lamps and lanterns light source

Info

Publication number: CN219874119U
Application number: CN202320665821.1U
Authority: CN
Inventors: 林家鹳
Original assignee: Guangzhou Golo Electric Lighting Co ltd
Current assignee: Guangzhou Golo Electric Lighting Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-20
Anticipated expiration: 2033-03-29

Abstract

The utility model belongs to the technical field of electric assembly, and provides a wiring terminal of a lamp light source and a COB light source, wherein the wiring terminal comprises a base body and a conductive connecting piece; the base body is arranged on a bracket of the lamp light source, a first wire socket and a second wire socket for inserting wires are respectively arranged at two ends of the base body, and a wire clamping structure for fixing the wires is arranged on the base body; one end of the conductive connecting piece is in conductive connection with the base body, and the other end of the conductive connecting piece is in conductive connection with a conductor of the light-emitting component on the light source of the lamp. The utility model can assemble the parts when the luminous component is assembled with the bracket and other parts, then insert the electric wire for electrifying, thereby effectively simplifying the assembly process and reducing the assembly difficulty; in addition, can realize the circular telegram of luminous subassembly after inserting the electric wire, convenient operation, and the usable clamp line structure is spacing fixed to the electric wire, is favorable to improving the wire stability of lamps and lanterns light source.

Description

Binding post and COB light source of lamps and lanterns light source

Technical Field

The utility model belongs to the technical field of electric assembly, and particularly relates to a wiring terminal of a lamp light source and a COB light source.

Background

In the conventional assembling process of the COB light source, the wire is welded on the LED light source wafer, then the LED light source wafer is assembled on the COB insulation support, and finally the COB support with the LED light source wafer is fixed on the radiator and other parts, so that the COB light source is assembled. In the COB light source assembly process, the wire is welded on the LED light source wafer and then the subsequent assembly work is performed, so that the assembly process is complex, and the glue coating process of the LED light source wafer is affected by the wire welding mode. In addition, the wire is welded on the LED light source chip in advance, so that the connection mode of the COB light source is fixed singly, and the flexibility is poor.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a connection terminal of a lamp light source, which is beneficial to realizing conductive connection of the lamp light source, has good flexibility, and can adapt to various connection directions.

The technical scheme adopted for solving the technical problems is as follows:

a binding post of a lamp light source comprises a seat body with electric conduction performance and an electric conduction connecting piece;

the base body is arranged on a bracket of the lamp light source, a first wire socket and a second wire socket for inserting wires are respectively arranged at two ends of the base body, and a wire clamping structure for fixing the wires is arranged on the base body;

one end of the conductive connecting piece is in conductive connection with the base body, and the other end of the conductive connecting piece is in conductive connection with a conductor of the light-emitting component on the light source of the lamp.

Preferably, the wire clamping structure comprises an elastic piece; one end of the elastic piece is connected with the base body, and the other end of the elastic piece extends freely and is pressed on an electric wire inserted into the base body.

Preferably, the base is provided with an assembly cavity for accommodating the electric wire;

the elastic piece is located in the assembly cavity, one end of the elastic piece is connected with the first side face of the assembly cavity, the other end of the elastic piece extends to one side of the second side face of the assembly cavity, and the first side face is opposite to the second side face.

Preferably, the elastic pieces are arranged at the first wire insertion opening and the second wire insertion opening, and are respectively corresponding to the first elastic piece and the second elastic piece;

one end of the first elastic piece is connected with the end part of the first side surface, which is positioned at the first wire inserting opening, and the other end of the first elastic piece extends to one side of the second side surface; one end of the second elastic piece is connected with the end part of the second side surface, which is positioned at the second wire inserting opening, and the other end extends to one side of the first side surface.

Preferably, an included angle between the first elastic piece and the first side surface is an acute angle; the included angle between the second elastic piece and the second side face is an acute angle.

Preferably, the conductive connecting piece comprises a joint section and an abutting section; one end of the connecting section is fixedly connected with the seat body, and the other end of the connecting section is connected with the abutting section; and the abutting section is provided with an abutting part, and the abutting part is contacted with the conductor of the light-emitting component to realize conductive connection.

Preferably, the abutting section is inclined to a side close to the conductor of the light emitting module to urge the abutting section against the conductor of the light emitting module.

Preferably, the base and the conductive connecting member are of an integral structure.

Preferably, the base is U-shaped and comprises a panel, a first side plate and a second side plate; the space enclosed by the panel, the first side plate and the second side plate forms the assembly cavity.

Another object of the present utility model is to provide a COB light source including the above-mentioned connection terminal. Specifically:

a COB light source comprises a light emitting component, a bracket and a wiring terminal of the lamp light source; the LED lamp is characterized in that a mounting position is arranged on the support, the light-emitting component is arranged on the mounting position, and the wiring terminal of the lamp light source is arranged on the support.

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

1. the wiring terminal of the lamp light source can be used for assembling parts when the light-emitting assembly is assembled with the support and other parts, then the electric wires are inserted and electrified, so that the assembling process is effectively simplified, and the assembling difficulty is reduced.

2. The utility model utilizes the conductive connecting piece to be in conductive connection with the luminous component, can realize the electrifying of the luminous component after the electric wire is inserted, is convenient to operate, can utilize the wire clamping structure to limit and fix the electric wire, and is beneficial to improving the wire stability of the lamp light source.

3. Because the two ends of the wiring terminal of the lamp light source are provided with the wire sockets, when the lamp light source needs to be electrified, wires can be inserted from the first wire socket or the second wire socket, so that the wire connection of the lamp light source is more flexible and the adaptability is better. Specifically, the lamp light source generally comprises two wiring terminals which are respectively connected with the positive electrode and the negative electrode of the power supply, and after the wiring terminals of the lamp light source are applied, positive and negative wires of the lamp light source can be led out from the same side or led out from different sides; furthermore, two wire sockets of the wiring terminal can be used for connecting a plurality of lamp light sources in parallel; therefore, after the wiring terminal is adopted, the wiring flexibility of the lamp light source is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a first perspective view of a connection terminal of a luminaire light source according to the present utility model.

Fig. 2 is a second perspective view of the connection terminal of the lamp light source of the present utility model.

Fig. 3 is a top view of the connection terminal of the lamp light source of the utility model.

Fig. 4 is a perspective view of the connecting terminal of the lamp light source of the present utility model when a wire is inserted.

Fig. 5 is a perspective view of the COB light source of the utility model (positive and negative wires on both sides).

Fig. 6 is another perspective view of fig. 5 (with one of the bottom covers hidden).

Fig. 7 is a perspective view of a support for COB light sources of the present utility model (one of the fixing grooves has a connection terminal therein).

Fig. 8 is a perspective view of the COB light source of the utility model (positive and negative wires on the same side).

Fig. 9 is a schematic perspective view of a plurality of COB light sources of the utility model connected in parallel.

Wherein:

the LED lamp comprises a 1-panel, a 2-first side plate, a 3-second side plate, a 4-first wire inserting opening, a 5-second wire inserting opening, a 6-first elastic piece, a 7-second elastic piece, an 8-connecting section, a 9-abutting section, a 10-abutting part, a 11-base body, a 12-conductive connecting piece, a 13-bracket, a 14-luminous component, a 15-bottom cover, a 16-wire groove, a 17-mounting position and a 18-fixing groove.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example 1

Referring to fig. 1-7, the present embodiment discloses a connection terminal of a light source of a lamp, which includes a base 11 with conductive performance and a conductive connecting piece 12; the base 11 is arranged on a bracket 13 of the lamp light source, a first wire jack 4 and a second wire jack 5 for inserting wires are respectively arranged at two ends of the base 11, and a wire clamping structure for fixing the wires is arranged on the base 11; one end of the conductive connecting piece 12 is electrically connected with the base 11, and the other end of the conductive connecting piece 12 is electrically connected with a conductor of the light emitting component 14 on the light source of the lamp.

Specifically, the base 11 is provided with an assembly cavity for accommodating the electric wire; the wire clamping structure of this embodiment includes an elastic member, the elastic member is located in the assembly cavity, one end of the elastic member is connected to the first side 201 of the assembly cavity, the other end of the elastic member extends to one side of the second side 301 of the assembly cavity, and the first side 201 is opposite to the second side 301.

Further, the first wire insertion opening 4 and the second wire insertion opening 5 are respectively provided with the elastic pieces, and the elastic pieces are respectively corresponding to a first elastic piece 6 and a second elastic piece 7. One end of the first elastic member 6 is connected to the end of the first side 201 located in the first wire insertion opening 4, and the other end extends to one side of the second side 301; one end of the second elastic member 7 is connected to an end of the second side 301 located at the second wire insertion opening 5, and the other end extends to one side of the first side 201. In this way, the first elastic piece 6 and the second elastic piece 7 are correspondingly arranged at the first wire inserting opening 4 and the second wire inserting opening 5, and the first elastic piece 6 and the second elastic piece 7 are arranged in a staggered manner, and particularly, as can be seen in fig. 1-4, the wire inserted from the first wire inserting opening 4 or the second wire inserting opening 5 can be fixed in position by an independent wire clamping structure, so that the stability of the wire is improved. Meanwhile, due to the fact that the first elastic piece 6 and the second elastic piece 7 are staggered, the inserting positions of the wires from the first wire inserting opening 4 and the second wire inserting opening 5 are staggered, the wires at two ends are staggered under the condition that the wires are inserted at two ends of the seat 11, interference is avoided, the space of the assembling cavity can be fully utilized, the length of the wires inserted into the assembling cavity is prolonged, and the assembling stability and reliability of the wires and the wiring terminals are further improved.

As a further embodiment, the elastic element can also be provided only one. The connection position of the elastic member and the housing 11 may be set at other positions, and is not limited to the first side 201 or the second side 301 of the housing 11.

Further, the angle between the first elastic member 6 and the first side 201 is an acute angle; the angle between the second elastic member 7 and the second side 301 is an acute angle. Thus, the insertion ports having a certain width and gradually expanding along the extending direction are formed between the first elastic member 6 and the first side 201 and between the second elastic member 7 and the second side 301, which has the advantages that, on one hand, the first elastic member 6 and the second elastic member 7 can be used as guiding surfaces, so that the wire can be inserted more conveniently and accurately, and on the other hand, the first elastic member 6 and the second elastic member 7 form inclined extending structures in the assembly cavity, which is beneficial to better form matching with the first side 201 or the second side 301, so as to clamp the inserted wire, thereby playing a better role of clamping and stabilizing the wire.

In addition, in order to further enhance the clamping ability of the first elastic member 6 and the second elastic member 7 to the electric wire, the present embodiment extends the free ends of the first elastic member 6 and the second elastic member 7 onto the first side 201 and the second side 301, respectively. Of course, the first elastic member 6 and the second elastic member 7 may be abutted against the first side 201 and the second side 301, or a certain gap may be left between the first elastic member 6 and the second elastic member 7 and the first side 201 and the second side 301, respectively. The present embodiment is not particularly limited. In addition, arc structures can be arranged at the free ends of the first elastic piece 6 and the second elastic piece 7, so that the electric wire can more conveniently pass through the electric wire when being inserted, and the electric wire is prevented from being damaged by scraping.

The conductive connecting piece 12 of the embodiment comprises a connecting section 8 and an abutting section 9; one end of the connecting section 8 is fixedly connected with the seat body 11, and the other end of the connecting section 8 is connected with the abutting section 9; the abutting section 9 is provided with an abutting portion 10, and the abutting portion 10 is in contact with a conductor of the light emitting assembly 14 to achieve conductive connection. The abutment section 9 is inclined to the side close to the conductor of the light emitting assembly 14 to urge the abutment 10 against the conductor of the light emitting assembly 14.

Further, the abutting portion 10 is provided to protrude toward the conductor side of the light emitting module 14. By providing such a conductive connecting member 12, it is possible to ensure that the abutting portion 10 is always in contact with the conductor of the light emitting module 14, thereby achieving conductive connection of the connection terminal of the present embodiment with the conductor of the light emitting module 14, so as to achieve energization of the light emitting module 14 after insertion of the electric wire.

Further, the conductive connecting member 12 and the base 11 of the present embodiment are integrally formed, and the conductive connecting member 12, specifically, the first side 201 is formed by bending. The conductive connecting piece 12 formed by bending is convenient and simple to process, and is made of the same conductive material as the base 11, thereby being beneficial to simplifying the production process. In addition, in order to make the terminal structure of the present embodiment more integrated, the first elastic member 6 and the second elastic member 7 of the present embodiment are extension portions of the first side 201 and the second side 301, respectively, and are formed by bending processing. Like this for binding post of this embodiment is a whole integrated structure, need not additional equipment, and the structure is succinct more, and more reliable.

The seat 11 of the present embodiment is U-shaped and includes a panel 1, a first side plate 2 and a second side plate 3; the space enclosed by the panel 1, the first side plate 2 and the second side plate 3 forms the assembly cavity.

In this embodiment, the inner side surface of the first side plate 2 forms the first side surface 201, and the inner side surface of the second side plate 3 forms the second side surface 301. However, the first side plate 2, the second side plate 3, the first side 201, and the second side 301 of the present embodiment are described for convenience of distinction only, and are not limited to positions or specific structures.

Referring to fig. 5-9, this embodiment also discloses a COB light source including the above-mentioned connection terminal. Specifically:

a COB light source comprises a light emitting component 14, a bracket 13 and a wiring terminal of the lamp light source; the bracket 13 is provided with a mounting position 17, the light-emitting component 14 is arranged on the mounting position 17, and the wiring terminal of the lamp light source is arranged on the bracket 13. The light emitting component 14 of the present embodiment may employ a light emitting wafer, an LED chip, etc., and may be referred to in the prior art.

Specifically, the COB light source in this embodiment includes two connection terminals for connection with the positive electrode and the negative electrode of the power supply, respectively. Wherein, two fixed slots 18 are arranged on the bracket 13, and two wiring terminals are respectively and correspondingly arranged in the two fixed slots 18; the two ends of each fixing groove 18 are also provided with wire grooves 16 for limiting the wire when the wire is inserted, so as to fix the position of the wire on the bracket 13 and avoid loosening. Meanwhile, the COB light source of the embodiment further includes two bottom covers 15 respectively disposed on the back of the bracket 13, and the connection terminals can be covered and fixed by the bottom covers 15. Of course, the connection terminal and the fixing groove 18 can be fixed by interference fit, adhesion, etc.

In addition, the COB light source of the present embodiment may have the connection direction of the positive and negative electrode wires disposed on the same side as shown in fig. 8. In addition, positive and negative electrode wires may be provided on different sides as shown in fig. 5. Further, with the terminal of the present embodiment, since both ends of the terminal can be connected with wires, a plurality of COB light sources can be connected in parallel, as shown in fig. 9.

The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.

Claims

1. The wiring terminal of the lamp light source is characterized by comprising a base with conductive performance and a conductive connecting piece;

2. The terminal of claim 1, wherein the wire clip structure comprises an elastic member; one end of the elastic piece is connected with the base body, and the other end of the elastic piece extends freely and is pressed on an electric wire inserted into the base body.

3. The terminal of claim 2, wherein the base is provided with an assembly cavity for accommodating wires;

4. The connection terminal of a lamp light source according to claim 3, wherein the first wire insertion opening and the second wire insertion opening are respectively provided with the elastic piece, and the elastic pieces are respectively corresponding to the first elastic piece and the second elastic piece;

5. The terminal of claim 4, wherein an included angle between the first elastic member and the first side surface is an acute angle; the included angle between the second elastic piece and the second side face is an acute angle.

6. The terminal of claim 1, wherein the conductive connector comprises a mating segment and an abutting segment; one end of the connecting section is fixedly connected with the seat body, and the other end of the connecting section is connected with the abutting section; and the abutting section is provided with an abutting part, and the abutting part is contacted with the conductor of the light-emitting component to realize conductive connection.

7. A terminal for a luminaire as claimed in claim 6, characterized in that the abutment section is arranged obliquely to the side close to the conductor of the light-emitting assembly, so as to urge the abutment against the conductor of the light-emitting assembly.

8. The terminal of claim 1, wherein the housing and the conductive connector are of unitary construction.

9. A terminal for a luminaire light source as defined in claim 3, wherein said housing is in the form of a "u" and comprises a faceplate, a first side plate and a second side plate; the space enclosed by the panel, the first side plate and the second side plate forms the assembly cavity.

10. A COB light source, characterized by comprising a light emitting assembly, a bracket and a wiring terminal of the luminaire light source of any one of claims 1-9; the LED lamp is characterized in that a mounting position is arranged on the support, the light-emitting component is arranged on the mounting position, and the wiring terminal of the lamp light source is arranged on the support.