CN212132101U

CN212132101U - LED line lamp capable of being connected in series

Info

Publication number: CN212132101U
Application number: CN202020691241.6U
Authority: CN
Inventors: 吴勇杰; 肖大武
Original assignee: Xiamen Topstar Lighting Co Ltd
Current assignee: Xiamen Topstar Lighting Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-11
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a LED line lamp that can concatenate, include: the circuit board comprises a bearing circuit board, a first terminal and a second terminal, wherein the first terminal is arranged at one end of the bearing circuit board; the conductive wire is arranged on the bearing circuit board, one end of the conductive wire is connected with the first terminal, and the other end of the conductive wire is connected with the second terminal; therefore, the bearing circuit board is added to arrange the conductive wiring on the bearing circuit board, so that the automatic interpenetration action of the machine table is realized, and the production efficiency is greatly improved.

Description

LED line lamp capable of being connected in series

Technical Field

The utility model relates to the field of lighting technology, in particular to LED line lamp that can concatenate.

Background

In the related art, in order to achieve the purpose of serial connection, two power lines are usually inserted between an input end and an output end of an LED strip lamp which can be used in series, or two conductive wires are arranged on a light source assembly, however, in the first installation mode, the power lines are too soft to be inserted, so that the operation is complex and the production is relatively troublesome and laborious; while the second does not comply with the safety certification requirements.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the utility model is to provide a LED line lamp that can concatenate bears the circuit board through the increase to walk the line setting on bearing the circuit board with electrically conductive, thereby realize the automatic action of alternating of board, improved production efficiency greatly.

In order to achieve the above object, the utility model provides a LED line lamp that can concatenate, include: the circuit board comprises a bearing circuit board, a first terminal and a second terminal, wherein the first terminal is arranged at one end of the bearing circuit board; and the conductive wire is arranged on the bearing circuit board, one end of the conductive wire is connected with the first terminal, and the other end of the conductive wire is connected with the second terminal.

According to the LED line lamp capable of being connected in series, the first terminal is arranged at one end of the bearing circuit board, and the second terminal is arranged at the other end of the bearing circuit board; and the conductive wiring is arranged on the bearing circuit board, one end of the conductive wiring is connected with the first terminal, and the other end of the conductive wiring is connected with the second terminal, so that the automatic interpenetration action of the machine table is realized, and the production efficiency is greatly improved.

In addition, according to the utility model discloses above-mentioned LED line lamp that can concatenate that proposes can also have following additional technical characterstic:

optionally, the conductive trace is a copper foil trace, and the copper foil trace includes an L copper foil trace and an N copper foil trace of a commercial power.

Optionally, a first input pin and a second input pin are arranged on the first terminal, the first input pin penetrates through the first terminal and is connected with the L copper foil wire, and the second input pin penetrates through the first terminal and is connected with the N copper foil wire; and the second terminal is provided with a first output pin and a second output pin, the first output pin penetrates through the second terminal and is connected with the L copper foil wiring, and the second output pin penetrates through the second terminal and is connected with the N copper foil wiring.

Optionally, the first input pin, the second input pin, the first output pin and the second output pin are all L-shaped structures.

Optionally, the tandem LED line light further comprises: the input end plug and the output end plug are fixedly provided with a first input copper needle and a second input copper needle, the output end plug is fixedly provided with a first output copper needle and a second output copper needle, the first input contact pin is inserted into the first input copper needle, the second input contact pin is inserted into the second input copper needle, the first output contact pin is inserted into the first output copper needle, and the second output contact pin is inserted into the second output copper needle.

Optionally, the input end plug is adapted to the output end plug.

Optionally, the tandem LED line light further comprises: the light source assembly is provided with a female end, the bearing circuit board is provided with a steel needle, and the steel needle is inserted into the female end so that the light source assembly is connected with the bearing circuit board.

Optionally, the steel needle comprises LED + and LED-.

Optionally, the tandem LED line light further comprises: the casing, the casing includes diffusion cover and mounting, the light source subassembly is fixed to be set up in the diffusion cover, the fixed setting of bearing circuit board is in the mounting.

Optionally, the input end plug is fixed to one end of the shell through the fixing piece, and the output end plug is fixed to the other end of the shell through the fixing piece.

Drawings

Fig. 1 is a schematic structural diagram of a tandem LED strip lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a tandem LED strip light according to an embodiment of the present invention, with the housing removed;

fig. 3 is an enlarged schematic view of part a according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of part B according to an embodiment of the present invention;

fig. 5 is an exploded view of a series LED strip light according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of part C according to an embodiment of the present invention;

fig. 7 is an enlarged schematic view of a portion D according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 7, the embodiment of the present invention provides a tandem LED line lamp, including: a carrier board 1 and conductive tracks 2.

Wherein, one end of the bearing circuit board 1 is provided with a first terminal 11, and the other end of the bearing circuit board 1 is provided with a second terminal 12; the conductive wire 2 is disposed on the carrier circuit board 1, and one end of the conductive wire 2 is connected to the first terminal 11, and the other end of the conductive wire 2 is connected to the second terminal 12.

As an embodiment, the conductive trace 2 is a copper foil trace.

As an embodiment, as shown in fig. 6, the copper foil trace includes an L copper foil trace 21 and an N copper foil trace 22, wherein the L copper foil trace 21 and the N copper foil trace 22 are respectively disposed on two sides of the carrier circuit board 1.

That is, the L copper foil trace 21 and the N copper foil trace 22 provided on the carrier board 1 each extend from one end of the carrier board 1 to the other end of the carrier board 1, and have one end connected to the first terminal 11 on the carrier board 1 and the other end connected to the second terminal 12 on the carrier board 1.

It should be noted that, two copper foil wires are distributed on the bearing circuit board 1 to realize the serial connection of the lamp, and the bearing circuit board is harder and straighter than the power line, so that the automatic insertion of the machine can be realized, the precision is high, and the production efficiency is greatly improved.

In addition, as an embodiment, a first input pin 111 and a second input pin 112 are arranged on the first terminal 11, the first input pin 111 penetrates through the first terminal 11 and is connected with the L copper foil trace 21, and the second input pin 112 penetrates through the first terminal 11 and is connected with the N copper foil trace 22; the second terminal 12 is provided with a first output pin 121 and a second output pin 122, the first output pin 121 penetrates through the second terminal 12 and is connected with the L copper foil trace 21, and the second output pin 122 penetrates through the second terminal 12 and is connected with the N copper foil trace 22.

That is, the L copper foil trace 21 disposed on the carrier circuit board 1 is connected to the first input pin 111 through the first terminal 11, and the N copper foil trace 22 on the carrier circuit board 1 is connected to the second input pin 112 through the first terminal 11; the L copper foil trace 21 is connected to the first output pin 121 through the second terminal 12, and the N copper foil trace 22 on the carrier board 1 is connected to the second output pin 122 through the second terminal 12.

Further, the first input pin 111, the second input pin 112, the first output pin 121 and the second output pin 122 are all L-shaped structures.

As an embodiment, the LED strip lamp capable of being connected in series further includes an input end plug 3 and an output end plug 4, the input end plug 3 is fixedly provided with a first input copper pin 31 and a second input copper pin 32, the output end plug 4 is fixedly provided with a first output copper pin 41 and a second output copper pin 42, the first input pin 111 is inserted into the first input copper pin 31, the second input pin 112 is inserted into the second input copper pin 32, the first output pin 121 is inserted into the first output copper pin 41, and the second output pin 122 is inserted into the second output copper pin 42.

It should be noted that the input end plug 3 is matched with the output end plug 4 to realize interconnection and mutual insertion, so that the lamps can be conveniently connected in series for use.

It should be noted that the copper pins on the input end plug 3 and the output end plug 4 are in contact connection with the contact pins on the carrier circuit board 1 in a rapid sampling and inserting manner, so that a manual welding process using electric soldering iron is omitted, automatic insertion operation of a machine is realized, and production efficiency is improved.

As an embodiment, as shown in fig. 7, the LED strip lamp capable of being connected in series further includes a light source assembly 5, a female end 51 is disposed on the light source assembly 5, a steel needle 13 is disposed on the carrier circuit board 1, and the steel needle 13 is inserted into the female end, so that the light source assembly 5 is connected to the carrier circuit board 1.

It should be noted that, the carrier circuit board 1 is further provided with a driving component to drive the light source component 5 to perform a light emitting operation.

As an embodiment, the copper pins 13 on the bearing circuit board 1 comprise LEDs + and LEDs-, therefore, two copper pins are directly inserted into the female end, so that the welding process is omitted, the automatic interpenetration operation of a machine table can be realized, and the production efficiency is improved.

As an embodiment, the tandem LED strip lamp further includes a housing 6, the housing 5 includes a diffusion cover 61 and a fixing member 62, the light source assembly 5 is fixedly disposed in the diffusion cover 61, and the carrier circuit board 1 is fixedly disposed in the fixing member 62.

It should be noted that, the housing 6 is integrally formed, wherein the upper half portion is the diffusion cover 61, so that the light emission of the light source assembly 5 is more uniform, and the lower half portion is used for placing the carrier circuit board 1, and the carrier circuit board 1 is placed inside the lamp, so that the whole lamp is safer to use and looks more uniform.

The bearing circuit board 1 can not see the staggered power lines, and the data deviation is small for EMC test; in the traditional mode, the L N wire and the LED +/LED-wire in the lamp are soft power wires which are necessarily mutually staggered, so that the interference on the wires is easily generated, and therefore the EMC test data have great deviation and even partial products have the phenomenon of non-compliance.

In one embodiment, the input end cap 3 is fixed to one end of the housing 6 by a fixing member 62, and the output end cap 4 is fixed to the other end of the housing 6 by a fixing member 62, so as to seal the light source assembly 5 and the circuit board within the housing 6.

In summary, according to the LED strip lamp capable of being connected in series provided by the present invention, the first terminal is disposed at one end of the carrier circuit board, and the second terminal is disposed at the other end of the carrier circuit board; and the conductive wiring is arranged on the bearing circuit board, one end of the conductive wiring is connected with the first terminal, and the other end of the conductive wiring is connected with the second terminal, so that the automatic interpenetration action of the machine table is realized, and the production efficiency is greatly improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A LED line lamp that can concatenate, its characterized in that includes:

the circuit board comprises a bearing circuit board, a first terminal and a second terminal, wherein the first terminal is arranged at one end of the bearing circuit board;

and the conductive wire is arranged on the bearing circuit board, one end of the conductive wire is connected with the first terminal, and the other end of the conductive wire is connected with the second terminal.

2. The serializable LED light bar of claim 1, wherein the conductive traces are copper foil traces, the copper foil traces comprising L and N copper foil traces of a utility power.

3. The LED strip lamp of claim 2, wherein the first terminal has a first input pin and a second input pin disposed thereon, the first input pin extending through the first terminal and being connected to the L copper foil trace, the second input pin extending through the first terminal and being connected to the N copper foil trace; and the second terminal is provided with a first output pin and a second output pin, the first output pin penetrates through the second terminal and is connected with the L copper foil wiring, and the second output pin penetrates through the second terminal and is connected with the N copper foil wiring.

4. The LED strip light of claim 3, wherein the first input pin, the second input pin, the first output pin, and the second output pin are all L-shaped structures.

5. The string-connectable LED string light of claim 4, further comprising:

the input end plug and the output end plug are fixedly provided with a first input copper needle and a second input copper needle, the output end plug is fixedly provided with a first output copper needle and a second output copper needle, the first input contact pin is inserted into the first input copper needle, the second input contact pin is inserted into the second input copper needle, the first output contact pin is inserted into the first output copper needle, and the second output contact pin is inserted into the second output copper needle.

6. The tandem LED string light of claim 5, wherein the input end cap is mated with the output end cap.

7. The string-connectable LED light bar of claim 6, further comprising:

the light source assembly is provided with a female end, the bearing circuit board is provided with a steel needle, and the steel needle is inserted into the female end so that the light source assembly is connected with the bearing circuit board.

8. The string-connectable LED light bar of claim 7, wherein the steel pins comprise LED + and LED-.

9. The tandem LED string light of claim 8, further comprising:

the casing, the casing includes diffusion cover and mounting, the light source subassembly is fixed to be set up in the diffusion cover, the fixed setting of bearing circuit board is in the mounting.

10. The LED string light of claim 9, wherein the input end cap is fixed to one end of the housing by the fixing member, and the output end cap is fixed to the other end of the housing by the fixing member.