CN212390193U

CN212390193U - Panel light

Info

Publication number: CN212390193U
Application number: CN202021042728.8U
Authority: CN
Inventors: 汤茂平; 欧阳欣; 李立生; 张翼; 黄健儿; 张文钦; 黄伟; 范道生; 陈景龙
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-22
Anticipated expiration: 2030-06-09

Abstract

The application discloses a panel lamp, which comprises a lamp body, a light source component arranged in the lamp body and a power line electrically connected with the light source component; the light source assembly comprises at least one light source plate, and a metal connecting terminal used for being electrically connected with a power line is arranged on the light source plate; the metal connecting terminal comprises a bottom plate connected with the light source plate, a puncture tip arranged on the bottom plate, and two vertical plates respectively connected to two opposite ends of the bottom plate; a preset angle is formed between the vertical plate and the bottom plate; the power line is positioned between the two vertical plates; the power line comprises a metal wire and a plastic insulating layer coated outside the metal wire; the puncture tip punctures the plastic insulation layer and is electrically connected with the metal wire. The in-process that power cord and light source board are connected only needs to compress tightly the power cord on piercing the tip, presss from both sides the riser tight again, can accomplish the operation through simple instrument, and the simple operation and the reliability of connecting are high.

Description

Panel light

Technical Field

The application relates to the field of lighting equipment, in particular to a panel lamp.

Background

In a conventional lamp such as a panel lamp, a power supply line is generally connected to a light source substrate by soldering. The welding mode is easy to scald the light source, so that the damage of the light beads is caused, and the light flux of the whole lamp is influenced; in addition, the welding mode requires that the staff has higher operation proficiency level, so that the phenomena of insufficient solder and short circuit are easy to occur in the actual operation, the hundred percent conduction cannot be ensured, and the quality of the lamp is easy to cause abnormity.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a panel light, aims at solving prior art, and the operation degree of difficulty is big problem that the light source base plate of panel light is connected with the power cord.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the panel lamp comprises a lamp body, a light source component arranged in the lamp body and a power line electrically connected with the light source component; the light source assembly comprises at least one light source plate, and a metal connecting terminal used for being electrically connected with the power line is arranged on the light source plate; the metal connecting terminal comprises a bottom plate connected with the light source plate, a puncture tip arranged on the bottom plate, and two vertical plates respectively connected to two opposite ends of the bottom plate; a preset angle is formed between the vertical plate and the bottom plate; the power line is positioned between the two vertical plates; the power line comprises a metal wire and a plastic insulating layer coated outside the metal wire; the puncturing sharp head punctures the plastic insulating layer and is electrically connected with the metal wire.

In one embodiment, the riser is inclined relative to the base in a direction away from the piercing point.

In one embodiment, the included angle between the vertical plate and the bottom plate is greater than 85 degrees and less than 90 degrees.

In one embodiment, one end of the vertical plate, which is far away from the bottom plate, is provided with an anti-drop plate; the anti-falling plate is perpendicular to the vertical plate.

In one embodiment, the piercing tip is a triangular plate or a conical element.

In one embodiment, the number of the light source boards is multiple, and the multiple light source boards are arranged in parallel; the light source board is provided with a light emitting piece and a lamp bead covering the light emitting piece, and the maximum width of the lamp bead is larger than that of the light source board; and the lamp beads on the adjacent light source plate are arranged in a staggered manner.

In one embodiment, the light source module further comprises a connecting strip, the connecting strip is perpendicular to the light source board, and the light source board is fixedly mounted on the connecting strip.

In one embodiment, the lamp body comprises a bottom plate, a face frame connected with the bottom plate, and a diffusion plate positioned between the face frame and the bottom plate; the light source assembly is mounted on the chassis.

In one embodiment, the face frame has a protrusion thereon, the protrusion being disposed in contact with the diffuser plate.

In one embodiment, the face frame is provided with a threaded hole, the chassis is provided with a connecting through hole, and a connecting screw is arranged between the face frame and the chassis and penetrates through the connecting through hole and is in threaded connection with the threaded hole.

The beneficial effects of the embodiment of the application are as follows: the in-process that power cord and light source board are connected only needs to compress tightly the power cord on piercing the tip, presss from both sides the riser tight again, can accomplish the operation through simple instrument, and the simple operation and the reliability of connecting are high. Compared with the prior art, the problems of insufficient soldering can be avoided by using a welding operation mode, the pollution of soldering tin to a light source is avoided, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a panel lamp according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a panel light in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of a light source module according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram illustrating the matching of a power line and a metal connection terminal according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a metal connection terminal according to an embodiment of the present disclosure;

in the figure:

1. a lamp body; 11. a chassis; 12. a face frame; 121. a protrusion; 122. a threaded hole; 13. a diffusion plate;

2. a light source assembly; 21. a light source plate; 211. a lamp bead; 22. a connecting strip;

3. a power line; 31. a metal wire; 32. a plastic insulating layer;

4. a metal connection terminal; 41. a base plate; 42. piercing the tip; 43. a vertical plate; 44. an anti-drop plate;

5. and connecting screws.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1 to 3, the present embodiment provides a panel lamp, which includes a lamp body 1, a light source assembly 2 installed in the lamp body 1, and a power line 3 electrically connected to the light source assembly 2; the light source assembly 2 comprises at least one light source plate 21, and a metal connecting terminal 4 used for being electrically connected with the power line 3 is arranged on the light source plate 21; the metal connecting terminal 4 comprises a bottom plate 41 connected with the light source plate 21, a piercing spike 42 arranged on the bottom plate 41, and two vertical plates 43 respectively connected to two opposite ends of the bottom plate 41; a preset angle is formed between the vertical plate 43 and the bottom plate 41; the power line 3 is positioned between the two vertical plates 43; the power line 3 comprises a metal wire 31 and a plastic insulating layer 32 coated outside the metal wire 31; the piercing spike 42 pierces the plastic insulation 32 and electrically connects to the wire 31.

In the embodiment of the present application, in the manufacturing process of the panel light, the power line 3 is electrically connected to the light source board 21 in such a manner that the power line 3 is connected to the metal connection terminal 4 on the light source board 21, so as to supply power to the light source board 21 through the power line 3. Because the power cord 3 includes the metal wire 31 and the plastic insulation layer 32 (it can be understood that the hardness of the plastic insulation layer 32 is less than that of metal and can be punctured by the puncturing pointed tip 42 of metal) coated outside the metal wire 31, the power cord 3 is pressed between the two vertical plates 43 and contacts with the puncturing pointed tip 42 on the bottom plate 41, the puncturing pointed tip 42 electrically connects the metal wire 31 with the punctured plastic insulation layer 32, and then the two vertical plates 43 are clamped in the direction close to the power cord 3 (the puncturing pointed tip 42 can be ensured to be continuously electrically connected with the metal wire 31), so that the power cord 3 is clamped by the vertical plates 43, and the connection between the power cord 3 and the light source plate 21 is completed.

That is, in the process that the power cord 3 is connected with the light source plate 21, the power cord 3 is only required to be pressed tightly on the piercing pointed end 42, then the vertical plate 43 is clamped tightly, the operation can be completed by a simple tool (the operation can also be realized by automatic equipment), the operation is convenient and fast, and the connection reliability is high. Compared with the prior art, the problems of insufficient soldering can be avoided by using a welding operation mode, the pollution of soldering tin to a light source is avoided, and the production efficiency is improved.

Referring to fig. 5-6, as another embodiment of the panel light provided by the present application, the vertical plate 43 is inclined relative to the bottom plate 41 in a direction away from the piercing tip 42, so that the power cord 3 can be conveniently placed between the two vertical plates 43; subsequently, in order to ensure the clamping action of the vertical plates 43 on the power cord 3, the two vertical plates 43 can be clamped in opposite directions.

Referring to fig. 5-6, as another specific embodiment of the panel light provided by the present application, an included angle between the vertical plate 43 and the bottom plate 41 is greater than 85 degrees and less than 90 degrees, and the vertical plate 43 can also apply a certain clamping force to the power cord 3 when the power cord 3 is conveniently placed between the two vertical plates 43.

Referring to fig. 5-6, as another specific embodiment of the panel light provided by the present application, an anti-falling plate 44 is disposed at an end of the vertical plate 43 away from the bottom plate 41; the anti-falling plate 44 is perpendicular to the vertical plate 43; after the power cord 3 is placed between the two vertical plates 43, the anti-falling plate 44 can effectively prevent the power cord 3 from leaving between the two vertical plates 43. When the two vertical plates 43 are clamped, the anti-falling plate 44 can approach to close the gap between the two vertical plates 43, so as to further prevent the power cord 3 from separating from the two vertical plates 43.

Referring to fig. 5-6, as another embodiment of the panel light provided by the present application, the piercing tip 42 is a triangular plate or a conical member. The triangle can be formed after punching on the bottom plate 41, and the processing is convenient.

Referring to fig. 4, as another embodiment of the panel light provided by the present application, the number of the light source plates 21 is multiple, and the light source plates 21 are arranged in parallel; the light source board 21 is provided with a light emitting piece and a lamp bead 211 covering the light emitting piece, and the maximum width of the lamp bead 211 is larger than that of the light source board 21; adjacent lamp beads 211 on the light source plate 21 are staggered. Set up the width of light source board 21 for enough little, the width satisfy be greater than or equal to its both sides creepage distance + walk line distance + walk the line footpath can, and lamp pearl 211 is great usually, staggers the setting with lamp pearl 211 on the adjacent light source board 21 (also just right, and do not have the coincidence region), consequently can reduce the clearance between the adjacent light source board 21, and then reduces the shared area of whole light source subassembly 2. Improve 1 interior wall area utilization of lamp body, increase the quantity of light source board 21 under the condition of equal area, promote light source subassembly 2's illumination intensity.

Referring to fig. 4, as another embodiment of the panel light provided by the present application, the light source assembly 2 further includes a connecting bar 22, the connecting bar 22 is perpendicular to the light source plate 21, and the light source plate 21 is fixedly mounted on the connecting bar 22. The light source boards 21 may be mounted on the connection bars 22 by means of gluing or the like so that the relative positions between the light source boards 21 are stabilized.

Referring to fig. 2 to fig. 3, as another embodiment of the panel light provided by the present application, the lamp body 1 includes a chassis 11, a face frame 12 connected to the chassis 11, and a diffusion plate 13 located between the face frame 12 and the chassis 11; the light source assembly 2 is mounted on the chassis 11.

Referring to fig. 3, as another embodiment of the panel light provided by the present application, the face frame 12 has a protrusion 121, the protrusion 121 is disposed in contact with the diffusion plate 13, and the protrusion 121 can ensure that the face frame 12 applies a relatively stable pressure to the diffusion plate 13, so that the diffusion plate 13 is stably installed between the face frame 12 and the chassis 11.

Referring to fig. 3, as another specific embodiment of the panel light provided by the present application, a threaded hole 122 is formed in the face frame 12, a connecting through hole is formed in the chassis 11, a connecting screw 5 is disposed between the face frame 12 and the chassis 11, and the connecting screw 5 penetrates through the connecting through hole and is in threaded connection with the threaded hole 122, so as to achieve fixed connection between the face shell and the chassis 11.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. The panel lamp is characterized by comprising a lamp body, a light source component arranged in the lamp body and a power line electrically connected with the light source component; the light source assembly comprises at least one light source plate, and a metal connecting terminal used for being electrically connected with the power line is arranged on the light source plate; the metal connecting terminal comprises a bottom plate connected with the light source plate, a puncture tip arranged on the bottom plate, and two vertical plates respectively connected to two opposite ends of the bottom plate; a preset angle is formed between the vertical plate and the bottom plate; the power line is positioned between the two vertical plates; the power line comprises a metal wire and a plastic insulating layer coated outside the metal wire; the puncturing sharp head punctures the plastic insulating layer and is electrically connected with the metal wire.

2. The panel light of claim 1, wherein the riser is angled relative to the base plate away from the piercing spike.

3. The panel light of claim 2, wherein an angle between the riser and the base plate is greater than 85 degrees and less than 90 degrees.

4. The panel lamp according to any one of claims 1 to 3, wherein an anti-dropping plate is arranged at one end of the vertical plate away from the bottom plate; the anti-falling plate is perpendicular to the vertical plate.

5. A panel light as claimed in any one of claims 1 to 3, wherein the piercing spike is a triangular plate or a conical element.

6. The panel light as claimed in any one of claims 1 to 3, wherein the number of the light source boards is plural, and the plural light source boards are arranged in parallel with each other; the light source board is provided with a light emitting piece and a lamp bead covering the light emitting piece, and the maximum width of the lamp bead is larger than that of the light source board; and the lamp beads on the adjacent light source plate are arranged in a staggered manner.

7. The panel light of claim 6, wherein the light source assembly further comprises a connecting strip, the connecting strip is perpendicular to the light source board, and the light source board is fixedly mounted on the connecting strip.

8. The panel light as claimed in any one of claims 1 to 3, wherein the light body comprises a chassis, a face frame connected to the chassis, and a diffusion plate between the face frame and the chassis; the light source assembly is mounted on the chassis.

9. The panel light as claimed in claim 8, wherein the face frame has a protrusion thereon, the protrusion being disposed in contact with the diffusion plate.

10. The panel lamp as claimed in claim 9, wherein the face frame has a threaded hole, the chassis has a connecting through hole, and a connecting screw is disposed between the face frame and the chassis and passes through the connecting through hole and is in threaded connection with the threaded hole.