CN204717433U

CN204717433U - LED silk lamp

Info

Publication number: CN204717433U
Application number: CN201520436178.0U
Authority: CN
Inventors: 陈琰表
Original assignee: Leedarson Green Lighting Co Ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2015-06-24
Filing date: 2015-06-24
Publication date: 2015-10-21
Anticipated expiration: 2025-06-24

Abstract

A kind of LED silk lamp, comprise body, lamppost, at least one LED lamp bar and bulb housing, this bulb housing to be located on this body and to form receiving space with this body, this receiving space is for accommodating this lamppost and described LED lamp bar, this lamppost is arranged on this body top, this lamppost is provided with at least two electrode wires, at least one LED light source that described LED lamp bar comprises substrate and arranges on the substrate, this substrate is provided with kink towards the top bending of this bulb housing, described LED light source is separately positioned on the both sides of this kink, the two ends of described every root LED lamp bar are connected with described electrode wires respectively.This LED silk light fixture has structure simple, is convenient to the advantage of automated production.

Description

LED silk lamp

Technical field

The utility model relates to lighting field, particularly a kind of LED silk lamp.

Background technology

In recent years, because the development of LED industry is rapid, LED lamp progressively replaces traditional lighting.Because LED luminescence has the characteristic such as spot light and directionality, therefore LED is difficult to replace conventional incandescent completely, accomplishes that full luminous intensity distribution throws light on.Existing a kind of LED light-emitting section, is that one group of LED chip encapsulation is formed filament on the transparent substrate, then multiple filament is formed the illumination effect of similar tengsten lamp by pressure welding.Although although the light fixture of this structure is closely similar with traditional incandescent lamp, but because this filament is generally vertical bar shaped structure, need the two ends of filament to be welded on respectively upper and lower two pads and to arrange support to support, there is the shortcoming that structure and assembly technology are complicated, production efficiency is lower, be unfavorable for automated production.

Utility model content

In view of this, be necessary to provide a kind of easy to assembly, LED silk lamp of being convenient to automated production.

The technical solution adopted in the utility model is: a kind of LED silk lamp, comprise body, lamppost, at least one LED lamp bar and bulb housing, this bulb housing to be located on this body and to form receiving space with this body, this receiving space is for accommodating this lamppost and described LED lamp bar, this lamppost is arranged on this body top, this lamppost is provided with at least two electrode wires, at least one LED light source that described LED lamp bar comprises substrate and arranges on the substrate, this substrate is provided with kink towards the top bending of this bulb housing, described LED light source is separately positioned on the both sides of this kink, the two ends of described every root LED lamp bar are connected with described electrode wires respectively.

Compared with prior art, the utility model LED silk lamp is provided with kink on the substrate of these LED lamp bar, electrode wires can directly be electrically connected with the two ends of these LED lamp bar, and form the illumination effect of similar tengsten lamp, can without the need to arranging the two ends that pad connects LED lamp bar respectively more in addition, make this LED silk light fixture have structure simple, be convenient to the advantage of automated production.

Accompanying drawing explanation

Fig. 1 is the assembly drawing of the utility model first embodiment LED silk lamp.

Fig. 2 is the profile of the silk of LED shown in Fig. 1 lamp.

Fig. 3 is the stereogram after removing bulb housing and body in the silk of LED shown in Fig. 1 lamp.

Fig. 4 is the top view after removing bulb housing and body in the silk of LED shown in Fig. 3 lamp.

Fig. 5 is the stereogram of fixed head in the silk of LED shown in Fig. 1 lamp.

Schematic diagram when Fig. 6 is the non-coating fluorescent powder of LED lamp bar in the silk of LED shown in Fig. 1 lamp.

Description of reference numerals:

100 LED silk lamp 10 body 20 lampposts

30 LED lamp bar 40 bulb housing 50 fixed heads

21 electrode wires 22 supporting seat 211 inputs

31 substrate 311 kink 312 links

32 LED light source 33 phosphor powder layer 34 felt pads

35 gold thread 51 accepting groove 52 fixed legs

521 fluting 53 support bar 54 stators

Detailed description of the invention

Below by way of specific embodiment, the utility model is elaborated:

Fig. 1 is the assembly drawing of the utility model first embodiment LED silk lamp, this LED silk lamp 100 comprises body 10, lamppost 20, LED lamp bar 30 and bulb housing 40, this bulb housing 40 to be located on this body 10 and to form receiving space with this body 10, this receiving space is for accommodating this lamppost 20 and these LED lamp bar 30, and this lamppost 20 is arranged on this body 10 top.This bulb housing 40 is made up of transparent or semitransparent glass material.Be filled with the low molecule quality such as helium, hydrogen, Krypton in this receiving space and the higher gas of thermal conductivity, the purposes of this gas is the heat that LED lamp bar 30 produces to be delivered on this bulb housing 40 by convection current, then is dispersed into outside by this bulb housing 40.

Please refer to Fig. 1 to Fig. 3, this lamppost 20 is provided with at least two electrode wires 21, and the two ends of every root LED lamp bar 30 are connected with these electrode wires 21 respectively.Concrete, the two ends of these LED lamp bar 30 are respectively arranged with link 312, the input 211 of these electrode wires 21 respectively with the link 312 of these LED lamp bar 30 by being welded to connect.

Please refer to Fig. 3 and Fig. 6, these LED lamp bar 30 comprise substrate 31 and are arranged at least one LED light source 32 on this substrate 31, and this substrate 31 can such as, by flexible metal conductive material, copper, and stainless steel surfaces is silver-plated etc. makes.This substrate 31 is provided with kink 311 towards the top bending of this bulb housing 40, and these LED light sources 32 are separately positioned on the both sides of this kink 311.Concrete, the substrate 31 of these LED lamp bar 30 is made up of metal material, the substrate 31 of these kink 311 both sides is respectively equipped with plurality of LEDs light source 32, these LED light sources 32 realize connection in series or in parallel with each other by many gold threads 35, the two ends of this LED lamp bar 30 are respectively equipped with felt pad 34, and the LED light source 32 respectively near these two felt pads is electrically connected with these electrode wires 21 on these felt pads 34 respectively by gold thread 35.In addition, be electrically connected with this kink 311 by gold thread 35 near two LED light sources 32 of this kink 311 respectively.The substrate 31 of these LED lamp bar 30 is provided with that the region of LED light source 32 is coated is provided with phosphor powder layer 33, the light that these phosphor powder layers 33 send for converted LED light source 32, and the kink 311 of these LED lamp bar 30 is not provided with phosphor powder layer 33.This LED silk lamp 100 comprises at least two LED lamp bar 30, and preferably, this LED silk lamp 100 comprises two LED lamp bar 30, and the top of the kink 311 of these LED lamp bar 30 bonds fixing mutually.

Please refer to Fig. 1 to Fig. 5, this LED silk lamp 100 also comprises fixed head 50, this fixed head 50 is fixed on the top of this lamppost 20, on this fixed head 50, these electrode wires 21 corresponding are provided with accepting groove 51, the input 211 of these electrode wires 21 is housed in these accepting grooves 51, make the input 211 of these electrode wires 21 be positioned on this fixed head 50, conveniently weld with the link 312 of these LED lamp bar 30.The middle part of this fixed head 50 is provided with support bar 53, and this support bar 53 is made up of insulating materials, and the kink 311 of these LED lamp bar 30 is pasted onto the both sides of this support bar 53 respectively, to fix these LED lamp bar 30 further.The bottom of this fixed head 50 is provided with fixed leg 52, and the middle part of this fixed leg 52 is provided with fluting 521, and the top of this lamppost 20 is provided with supporting seat 22, and this fluting 521 clamps this supporting seat 22 to be fixed on the top of this lamppost 20 by this fixed head 50.The size of this supporting seat 22 is less than the size of this lamppost 20, and the bottom of this fixed head 50 is connected with at least two stators 54, on the flexible diverse location being connected to this lamppost 20 sidewall of the medial surface of these stators 54.

In sum, compared with prior art, the utility model LED silk lamp 100 is in these LED, the substrate 31 of 30 is provided with kink 311, and electrode wires 21 can directly be electrically connected with the two ends of these LED lamp bar 30, and forms the illumination effect of similar tengsten lamp, expand the lighting angle of this LED lamp bar 30, without the need to arranging the two ends that pad connects LED lamp bar respectively more in addition, this LED silk lamp 100 can be made to have structure simple, being convenient to the advantage of automated production.In addition, the utility model is by mutually boning fixing by the kink of these LED lamp bar 30, make these LED lamp bar 30 can better be fixed in this bulb housing 40, cause this LED silk lamp 100 to lose efficacy to avoid the vibration because of outside to make these LED lamp bar 30 loosen; Further, the utility model is also provided with fixed head 50, by being provided with the accepting groove 51 of these electrode wires 21 of collecting on this fixed head 50, these electrode wires 21 are welded with the two ends of these LED lamp bar 30 respectively and are electrically connected, like this, the two ends of these electrode wires 21 and these LED lamp bar 30 can be located, prevent from rocking, further increase the steadiness of these LED lamp bar 30.

Understandable, this substrate 31 also can be made up of the transparent or semitransparent rigid material that crystalline ceramics, glass etc. are not bent.This kink 311 can be made into integration when this substrate 31 is shaping, also split can arrange this kink 311, utilizes a kink bent to connect two vertical bar shape LED-baseplate thus forms the LED lamp bar that an entirety is bending.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.

Claims

1. a LED silk lamp, comprise body, lamppost, at least one LED lamp bar and bulb housing, this bulb housing to be located on this body and to form receiving space with this body, this receiving space is for accommodating this lamppost and described LED lamp bar, this lamppost is arranged on this body top, this lamppost is provided with at least two electrode wires, it is characterized in that: at least one LED light source that described LED lamp bar comprises substrate and arranges on the substrate, this substrate is provided with kink towards the top bending of this bulb housing, described LED light source is separately positioned on the both sides of this kink, the two ends of described every root LED lamp bar are connected with described electrode wires respectively.

2. LED silk lamp according to claim 1, it is characterized in that: also comprise fixed head, this fixed head is fixed on the top of this lamppost, and on this fixed head, corresponding described electrode wires is provided with accepting groove, and the input of described electrode wires is housed in described accepting groove.

3. LED silk lamp according to claim 1, is characterized in that: the two ends of described LED lamp bar are respectively arranged with link, the input of described electrode wires respectively with the link of described LED lamp bar by being welded to connect.

4. LED silk lamp according to claim 2, it is characterized in that: the bottom of this fixed head is provided with fixed leg, the middle part of this fixed leg is provided with fluting, and the top of this lamppost is provided with supporting seat, and this fluting clamps this supporting seat to be fixed on the top of this lamppost by this fixed head.

5. LED silk lamp according to claim 4, it is characterized in that: the size of this supporting seat is less than the size of this lamppost, the bottom of this fixed head is connected with at least two stators, on the flexible diverse location being connected to this lamppost sidewall of the medial surface of described stator.

6. LED silk lamp according to claim 2, is characterized in that: this substrate is made up of flexible metallic material or transparent or semitransparent rigid material.

7. LED silk lamp according to claim 1, is characterized in that: comprise at least two LED lamp bar, and the top of the kink of described LED lamp bar bonds fixing mutually.

8. LED silk lamp according to claim 2, it is characterized in that: the middle part of this fixed head is provided with support bar, this support bar is made up of insulating materials, and the kink of described LED lamp bar is pasted onto the both sides of this support bar respectively.

9. LED silk lamp according to claim 1, it is characterized in that: the substrate of described LED lamp bar is provided with that the region of LED light source is coated is provided with phosphor powder layer, described phosphor powder layer is used for the light that converted LED light source sends, and the bending part of described LED lamp bar is not provided with phosphor powder layer.

10. LED silk lamp according to claim 1, it is characterized in that: the substrate of described LED lamp bar is made up of metal material, the substrate of these kink both sides is respectively equipped with plurality of LEDs light source, described LED light source realizes connection in series or in parallel with each other by many gold threads, the two ends of this LED lamp bar are respectively equipped with felt pad, and the LED light source respectively near these two felt pads is electrically connected with described electrode wires on described felt pad respectively by gold thread.

11. LED silk lamps according to claim 10, is characterized in that: two LED light sources respectively near this kink are electrically connected with this kink by gold thread.