CN210624227U

CN210624227U - LED bulb and LED lamp string

Info

Publication number: CN210624227U
Application number: CN201922056114.9U
Authority: CN
Inventors: 王峥; 陈庆
Original assignee: Shenzhen Andysom Lighting Co Ltd
Current assignee: Shenzhen Andysom Lighting Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-26
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a LED bulb and LED lamp cluster. The LED lamp string includes the LED bulb, a lamp stand, the power cord, be equipped with two at least parallelly connected lamp stands on the power cord, the lamp stand includes the lamp base body, two needle covers, it is internal that two needle covers are connected the fixed embedding lamp stand of back injection moulding with the wire riveting of power cord, the LED bulb includes the cell-shell, the wick includes the LED luminous body, the insulating part, two contact pins, the insulating part is with the LED luminous body, the contact pin is fixed, cell-shell opening part and insulating part adapter coupling, two contact pins are connected with LED luminous body electricity and expose as external interface contact pin and needle cover looks adapter plug and be connected, cell-shell opening part and lamp base body.

Description

LED bulb and LED lamp string

Technical Field

The utility model relates to a LED bulb; the utility model discloses still relate to a LED lamp cluster.

Background

The LED lamp is used as a substitute light source in modern life, office and other places, and has been widely used compared with the traditional incandescent lamp because of its advantages of energy saving, power saving, long service life and the like. Most existing white light LED lamp string products basically use Edison threaded (such as models E27, E26 and the like) lamp holders, the lamp holders are more in structural accessories and higher in cost, when the finished lamp string is assembled, the LED lamp core needs to be screwed into the lamp holder manually, and the production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, assembly convenient, easily change, the cost is lower, the LED bulb that production efficiency is high.

The utility model discloses still provide the LED lamp cluster that uses above-mentioned LED bulb.

The utility model discloses a technical scheme that LED bulb adopted is: the utility model discloses a LED bulb includes cell-shell, wick, the wick includes LED luminous element, insulating part, two contact pins, the insulating part will the LED luminous element the contact pin is fixed, the opening part of cell-shell with insulating part adaptation connection, with general LED luminous element be enclosed in interior, two the contact pin with LED luminous element electricity is connected and is exposed as external interface.

The LED luminous body is in a filament strip shape.

The bubble shell has the appearance specification of G40 or S14 or ST45 or S21 or ST64 or S21 or S19 or ST58 or G45 or A19 or A60 or A15 or A47 or B11 or C35.

The insulating part is a plastic molding part.

The lamp wick is buckled and connected with the bulb shell through the buckling position on the insulating part.

The utility model discloses a technical scheme that LED lamp cluster adopted is: the utility model discloses a LED lamp string comprises a LED bulb, a lamp holder and a power line, wherein the power line is provided with at least two lamp holders with parallel circuits, the lamp holder comprises a lamp holder body and two needle sleeves, the two needle sleeves are respectively connected with two conducting wires of the power line in a riveting way and then are fixedly embedded into the lamp holder body by injection molding, the LED bulb comprises a bulb shell and a lamp wick, the lamp wick comprises an LED luminous body, an insulating part and two contact pins, the LED luminous body and the contact pins are fixed by the insulating part, the opening part of the bulb shell is connected with the insulating part in an adaptive way so as to cover the LED luminous body, the two contact pins are electrically connected with the LED luminous body and are exposed as external interfaces, the contact pins are connected with the needle sleeves in an adaptive way, so that the bulb is electrically connected with the power line, the opening part of the bulb shell is connected with the, so that the bulb is fixed with the lamp holder.

The LED luminous body is in a filament strip shape.

The insulating part is a plastic molding part.

And a male connector and a female connector are respectively arranged at two ends of the power line, and the male connector or the female connector is connected with the power connector so as to supply power to the LED lamp string.

At least two LED lamp strings are connected end to end in sequence through the adjacent male connectors and the female connectors so as to realize series connection of the LED lamp strings.

The bulb shell is matched and detachably connected with the internal thread of the inner cavity of the lamp holder body through the external thread at the opening.

Or the bulb shell and the lamp holder body are detachably connected through tight fit.

The lamp holder body is externally provided with a hanging hole.

The utility model has the advantages that: because the LED lamp string of the utility model comprises an LED bulb, a lamp holder and a power line, the power line is provided with at least two lamp holders with parallel circuits, the lamp holder comprises a lamp holder body and two needle sleeves, the two needle sleeves are respectively connected with two conducting wires of the power line by riveting and then are fixedly embedded into the lamp holder body by injection molding, the LED bulb comprises a bulb shell and a lamp wick, the lamp wick comprises an LED luminous body, an insulating part and two contact pins, the LED luminous body and the contact pins are fixed by the insulating part, the opening part of the bulb shell is connected with the insulating part in a matching way so as to cover the LED luminous body, the two contact pins are electrically connected with the LED luminous body and are exposed as external interfaces, the contact pins are connected with the needle sleeves in a matching way in a plugging way so as to electrically connect the bulb with the power line, the opening part of the bulb shell is connected with the, so that the bulb is fixed with the lamp holder; the utility model overcomes prior art's not enough, will the wick outwards stretch out two contact pins as the circuit interface, with fixed embedding the internal needle cover looks adaptation of lamp stand, through the plug mode, direct assembly, required time is obviously shortened than the mode of traditional edison screw thread rotation tightening assembly, has improved production efficiency, and because the lamp stand part accessory is less than current conventional lamp stand, has reduced production and material cost, and can change the bubble shell of adaptation different shapes and size, under the prerequisite that does not change the core light-emitting component, can be nimble change the shape of lamp holder and bubble shell, even in addition under the damaged condition of bubble shell, the utility model discloses still can realize luminous function, and can realize regeneration through changing the bubble shell, more practiced thrift the maintenance cost, avoid the waste of social resource; the event the utility model discloses a LED bulb and LED lamp cluster simple structure, assembly are convenient, easily change, the cost is lower, production efficiency is high.

Drawings

Fig. 1 is a schematic view of an overall structure of an LED light string according to an embodiment of the present invention;

fig. 2 is an exploded view of a node of an LED light string according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an LED bulb according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1 and fig. 2, the LED light string of this embodiment includes an LED bulb 1, a lamp holder 2, and a power line 3, where a male connector 4 and a female connector 5 are respectively disposed at two ends of the power line 3, the male connector 4 or the female connector 5 is connected with a power connector to supply power to the LED light string, the power line 3 is provided with a plurality of lamp holders 2 with parallel circuits, the lamp holders 2 include a lamp holder body 22 and two needle sleeves 21, the two needle sleeves 21 are respectively connected with two wires of the power line 3 by riveting and then injection-molded and fixedly embedded in the lamp holder body 22, the LED bulb includes a bulb shell 11 and a lamp wick 12, the lamp wick 12 includes an LED illuminant 121, an insulator 122 and two contact pins 123, the insulator 122 fixes the LED illuminant 121 and the contact pins 123, in this embodiment, the LED illuminant 121 is in a filament shape, the insulator 122 is a plastic molding part, the opening of the bulb 11 is connected with the insulating member 122 in an adaptive manner, so as to cover the LED illuminator 121 inside, thereby effectively blocking water vapor from entering the inside of the wick 12, in this embodiment, the wick 12 is connected with the bulb 11 by the fastening position on the insulating member 122 in a fastening manner, two of the pins 123 are electrically connected with the LED illuminator 121 and exposed as external interfaces, the lamp base 22 plays a role of fixing and wrapping the needle sheath 21 and the power line 3, thereby ensuring the distance between the two needle sheaths 21 and preventing short circuit, and the needle sheath 22 and the insulation between the power line 3 and the outside, the outside of the lamp base 22 is provided with a hanging hole 23, so as to facilitate the suspension of the present invention, the pins 123 are connected with the needle sheath 21 in an adaptive manner, so that the bulb 1 is electrically connected with the power line 3, the opening of the bulb 11 is connected with the inner cavity of the lamp 22 in an adaptive manner, so that the bulb 1 is fixed to the lamp holder 2, in this embodiment, the bulb 11 is detachably connected to the internal thread of the inner cavity of the lamp holder body 22 through the external thread 111 at the opening, but the threads of the bulb and the internal thread are not screwed as in the conventional edison bulb, but the bulb 11 is directly inserted into the lamp holder body 22 by using the plastic elasticity of the lamp holder body 22, of course, the bulb 11 and the lamp holder body 22 may be detachably connected without threads by direct tight fitting, all by utilizing the elasticity of the lamp holder body 22, this is fast to assemble, not only providing an effective physical fixation, but also to a certain extent preventing external moisture from entering the interior of the lamp holder 2, the outer bulb 13 may be of various shapes, in this embodiment of the specification G40, of course, other shapes such as S14, ST45, S21, ST64, S21, S19, ST58, G45, A19, A60, A15, A47, B11, C35 and the like are also possible.

Specifically, the utility model discloses when using, can be with as doing between the LED lamp cluster adjacent male connector 4 with female connector 5 is end to end connection in proper order, in order to realize a plurality of the quick series connection of LED lamp cluster, consequently the utility model discloses can be according to the use needs, adjust the quantity and the length of whole lamp cluster, the various occasions of being convenient for use.

The utility model overcomes the defects of the prior art, the two contact pins 123 extending outwards from the lampwick 12 are used as circuit interfaces and are matched with the needle sleeve 21 fixedly embedded in the lamp holder body 22, through the plug-in mode, the assembly is directly carried out, the required time is obviously shortened compared with the traditional Edison thread rotating tightening assembly mode, the production efficiency is improved, and because the lamp holder part has fewer accessories than the prior conventional lamp holder, the production and material cost is reduced, and the bulb shells in different shapes and sizes can be replaced and adapted, the shapes of the lamp holder and the bulb shell can be flexibly replaced on the premise of not changing the core light-emitting component, in addition, even under the condition that the bulb shell 11 is damaged, the utility model can still realize the light-emitting function, regeneration can be realized by replacing the bulb shell 11, so that the maintenance cost is saved, and the waste of social resources is avoided; therefore the utility model discloses a LED bulb and LED lamp cluster simple structure, assembly are convenient, easily change, the cost is lower, production efficiency is high, can use in indoor outdoor multiple place.

The utility model discloses but wide application in illumination field.

Claims

1. An LED bulb, its characterized in that: including cell-shell (11), wick (12) include LED luminous body (121), insulating part (122), two contact pins (123), insulating part (122) will LED luminous body (121) contact pin (123) are fixed, the opening part of cell-shell (11) with insulating part (122) adaptation connection, in order to incite somebody to action LED luminous body (121) be enclosed in interior, two contact pin (123) with LED luminous body (121) electricity is connected and is exposed as external interface.

2. The LED bulb of claim 1, wherein: the LED luminous body (121) is in a filament strip shape.

3. The LED bulb of claim 1, wherein: the bubble shell (11) has the appearance specification of G40 or S14 or ST45 or S21 or ST64 or S21 or S19 or ST58 or G45 or A19 or A60 or A15 or A47 or B11 or C35.

4. The LED bulb of claim 1, wherein: the insulating member (122) is a plastic molding member.

5. The LED bulb of claim 4, wherein: the lamp wick (12) and the bulb shell (11) are buckled and connected through buckling positions on the insulating part (122).

6. An LED light string, characterized in that: the LED lamp bulb comprises the LED lamp bulb (1) according to any one of claims 1 to 5, a lamp holder (2) and a power line (3), wherein the power line (3) is provided with at least two lamp holders (2) with circuits connected in parallel, each lamp holder (2) comprises a lamp holder body (22) and two needle sleeves (21), the two needle sleeves (21) are respectively connected with two conducting wires of the power line (3) in a riveting and pressing mode and then are fixedly embedded into the lamp holder body (22) in an injection molding mode, the contact pins (123) are connected with the needle sleeves (21) in a plug-in and pull mode in a matched mode so that the lamp bulb (1) is electrically connected with the power line (3), and an opening of the lamp bulb shell (11) is connected with an inner cavity of the lamp holder body (22) in a matched mode so that the lamp bulb (.

7. The LED light string of claim 6, wherein: and a male connector (4) and a female connector (5) are respectively arranged at two ends of the power line (3), and the male connector (4) or the female connector (5) is connected with a power connector to supply power to the LED lamp string.

8. The LED light string of claim 7, wherein: at least two LED lamp strings are sequentially connected end to end through the adjacent male connector (4) and the female connector (5) so as to realize the serial connection of the LED lamp strings.

9. The LED light string of claim 6, wherein: the bulb shell (11) is matched and detachably connected with the internal thread of the inner cavity of the lamp holder body (22) through the external thread (111) at the opening; or the bulb shell (11) and the lamp holder body (22) are detachably connected through tight fit.

10. The LED light string of claim 6, wherein: the lamp holder body (22) is externally provided with a hanging hole (23).