CN202118650U - Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group - Google Patents
Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group Download PDFInfo
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- CN202118650U CN202118650U CN2011201796320U CN201120179632U CN202118650U CN 202118650 U CN202118650 U CN 202118650U CN 2011201796320 U CN2011201796320 U CN 2011201796320U CN 201120179632 U CN201120179632 U CN 201120179632U CN 202118650 U CN202118650 U CN 202118650U
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- string group
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Abstract
The utility model relates to a replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and an LED lamp of the lamp string group. The LED lamp string group comprises an electric wire and more than two LED luminaires which are arranged in a string manner; each LED luminaire comprises a lamp carrier, a switchover piece and the LED lamp; the LED lamp comprises a conductive pin, an LED element, a control chip and a lens; and the LED lamp is embedded in the switchover piece which is assembled in the lamp carrier in an inserting and extracting manner, thereby being conductive to the easy replacement of the damaged LED lamp and increasing the convenience in maintenance.
Description
Technical field
The utility model relates to a kind of LED lamp string group, refers to a kind of LED lamp string group and LED lamp thereof that plugs replacement especially.
Background technology
Along with making rapid progress of science and technology; Light emitting diode (Light Emitting Diode; LED) since low power consumption and life-span long; Form the main flow lighting into a new generation so replace the conventional incandescent bulb gradually, the LED lamp can extensively apply on the various lightings, wherein two above LED lamps formed LED lamp string group of contacting often is used as and decorates or the advertisement light fixture.
In known LED lamp string group, these LED lamps are respectively electrically being soldered on the electric wire, unlikelyly when preventing that any LED lamp from damaging influence whole LED lamp string group, so each LED lamp utilizes two leads to be connected on this electric wire with parallel way; Yet; When if user's desire is changed the LED lamp of this damage; The user must cut off this two leads, changes one group of new LED lamp then, and two leads of at last again that this is new LED lamp weld or are connected on the electric wire with parallel way; But such replacement maintenance mode is quite wasted time and energy, and improved necessity is arranged really.
On the other hand; The LED element that only has single glow color in the known LED lamp, if will the LED element of different glow colors be incorporated in the LED lamp, a then necessary external control element is; Thus, certainly will increase the part count and the cost of whole LED light fixture group.
Therefore, how to solve the above problems a little, promptly become the target that the utility model is improved.
The utility model content
In view of this, the main purpose of the utility model, be to provide a kind of can with pluggable mode replace easily impaired LED lamp plugged replacement LED lamp string group and in have a control chip to control the LED lamp of different glow colors.
In order to reach above-mentioned purpose, the utility model provides a kind of LED lamp string group that plugs replacement, comprising:
Electric wire; And
Two above LED light fixtures electrically connect and bunchiness is disposed at this electric wire, and each this LED light fixture comprises:
Lamp socket, its inside are provided with two above splicing ears and a storage tank that electrically connects with this electric wire;
Adaptor, but be assembled in this storage tank two above grooves that this adaptor is provided with a groove and communicates with this groove with pluggable mode; And
The LED lamp; Embed this groove; This LED lamp comprises two above conductive connecting pins, electrically connect two above LED elements of this conductive connecting pin, electrically connect this LED element and control control chip, and the lens of its keying; This lens cover this LED element and this control chip, and this conductive connecting pin stretches out these lens and this groove of cross-under to be electrically conducted this splicing ear.
Said adaptor is to be made up of a group connecting part and the Plug Division that connects this group connecting part, and said groove is arranged in the said group connecting part, and said groove is arranged in the said Plug Division.
The lower end of said Plug Division forms two above projections, and two baffle plates are set in this storage tank of said lamp socket, forms corresponding said projection profile between these two baffle plates and can make said adaptor correctly be positioned the draw-in groove in this storage tank.
Each this LED light fixture more comprises lampshade, and this lampshade is connected to said adaptor in a spiral manner and covers said LED lamp, and said LED element has different glow colors.
The two ends of said conductive connecting pin are shaped to socket end and guiding access respectively, and said LED element and control chip are laid and be electrically connected on this socket end, and said guiding access protrudes out the outer also bending of said lens with the said splicing ear of electrical contact.
Preferably, the quantity of said conductive connecting pin, groove and splicing ear is respectively two.
Preferably, the quantity of said conductive connecting pin, groove and splicing ear is respectively four.
In order to reach above-mentioned purpose, the utility model also provides a kind of LED lamp, comprising:
Two above conductive connecting pins, the two ends of each this conductive connecting pin are shaped to socket end and guiding access respectively;
Two above LED elements, its laying also is electrically connected on this socket end;
Control chip is arranged on this socket end and electrically connects this LED element to control its keying; And
Lens cover this LED element and this control chip, and this guiding access stretches out outside these lens.
Preferably, the quantity of said conductive connecting pin is two.
Preferably, the quantity of said conductive connecting pin is four.
Compared to prior art, the utlity model has following effect:
In the LED lamp string group of the plugged replacement of the utility model, because each LED light fixture utilizes an adaptor to connect lamp socket and LED lamp, the splicing ear that makes lamp socket whereby is electrically conducted with the conductive connecting pin generation of LED lamp, need not implement to weld.Therefore, when the impaired fault of LED lamp, operating personnel are as long as extract adaptor from lamp socket, just can make the splicing ear of conductive connecting pin and lamp socket of LED lamp separated from one another; Afterwards, operating personnel only need pack new LED lamp in the adaptor into, in the adaptor that will contain the LED lamp inserts lamp socket, promptly accomplish and change formality, and are quite rapidly simple.
In the LED of the utility model lamp; Since in have control chip, its electric connection has the LED element of different glow colors to control its keying, so do not need external control element; So can increase the variations in light property of LED lamp, and reduce the part count and the cost of whole LED lamp string group.
Description of drawings
Fig. 1 is the perspective view of the LED lamp of the utility model first embodiment;
Fig. 2 is the vertical view of the LED lamp of the utility model first embodiment;
Fig. 3 is the side view of the LED lamp of the utility model first embodiment;
Fig. 4 is the LED lamp of the utility model first embodiment three-dimensional exploded view in the adaptor of desiring to pack into;
Fig. 5 is the perspective view of the LED lamp string group of the utility model first embodiment;
Fig. 6 is the combination section of the LED lamp string group of the utility model first embodiment;
Fig. 7 is the vertical view of the LED lamp of the utility model second embodiment;
Fig. 8 is the side view of the LED lamp of the utility model second embodiment;
Fig. 9 is the LED lamp of the utility model second embodiment three-dimensional exploded view in the adaptor of desiring to pack into;
Figure 10 is the combination section of the LED lamp string group of the utility model second embodiment.
Description of reference numerals
1 LED lamp string group
10 electric wires
20 LED light fixtures
21 lamp sockets
211 splicing ears
212 storage tanks
213 baffle plates
2131 draw-in grooves
22 adaptors
221 group connecting parts
2211 grooves
2212 external screw threads
222 Plug Divisions
2221 grooves
2222 projections
23 LED lamps
231 conductive connecting pins
2311 socket ends
2312 guiding access
232 LED elements
233 control chips
234 lens
2341 refraction part
24 lampshades
241 internal threads
The specific embodiment
Detailed description of relevant the utility model and technology contents, with the conjunction with figs. explanation as follows, yet appended accompanying drawing is not to be used to limit to the utility model only as illustrative purposes.
Please refer to Fig. 1 to Fig. 6, it shows first embodiment of the utility model, and the utility model provides a kind of LED lamp string group (being designated hereinafter simply as LED lamp string group 1) and LED lamp thereof that plugs replacement.As shown in Figure 5, the LED lamp string group 1 of the utility model comprises: electric wire 10 and two above LED light fixtures 20, and these LED light fixtures 20 electrically connect and bunchiness is disposed on the electric wire 10, and Fig. 5 only shows that a LED light fixture 20 is with graphic simplicity; Each LED light fixture 20 comprises lamp socket 21, adaptor 22, LED lamp 23, reaches lampshade 24.
As shown in Figure 1, LED lamp 23 comprises the above LED element of two above conductive connecting pins 231, two 232, control chip 233 and lens 234.
Among first embodiment; Extremely shown in Figure 3 like Fig. 1; Each LED lamp 23 has two conductive connecting pins 231, and the two ends of each conductive connecting pin 231 are shaped to a socket end 2311 and a guiding access 2312 respectively, and socket end 2311 is taper and has the surface of accepting; LED element 232 is laid and is electrically connected on the socket end 2311 of a conductive connecting pin 231 wherein, and 233 of control chips are arranged on the socket end 2311 of another root conductive connecting pin 231 and electrically connect these LED elements 232 to control its keying.What specify is, in first embodiment, is provided with three LED elements 232, and it has different glow colors respectively, for example, can be red-light LED element (R), green light LED element (G), and blue-ray LED element (B).
In first embodiment,,, control chip 233 controls the keying (that is: flickering) of these LED elements 232 so being modes of utilization voltage signal because each LED lamp 23 is provided with two conductive connecting pins 231.
The part composition of the LED lamp string group 1 of the utility model then, is described with reference to figure 4 to Fig. 6.
The inside of lamp socket 21 is provided with two above splicing ears 211 and the storage tank 212 that electrically connects with electric wire 10, and in first embodiment, the quantity of splicing ear 211 is two, equals the quantity of conductive connecting pin 231.
But adaptor 22 is assembled in pluggable mode in the storage tank 212 of lamp socket 21, and as can beappreciated from fig. 4, adaptor 22 is to be made up of group connecting part 221 and 222 of Plug Divisions connecting this group connecting part 221; The external diameter of group connecting part 221 is bigger than the external diameter of Plug Division 222, is provided with groove 2211 in the group connecting part 221, uses for LED lamp 23 and inserts; The circumferential surface of group connecting part 221 is formed with external screw thread 2212; Use the internal thread 241 for lampshade 24 to be spirally connected each other, whereby, lampshade 24 can spin cover cap on LED lamp 23; Plug Division 222 is provided with two above grooves 2221 that communicate with groove 2211, uses for conductive connecting pin 231 to wear, and therefore, the quantity of groove 2221 is two, equals the quantity of conductive connecting pin 231.
Error-prone is not installed for adaptor 22 can be inserted in the lamp socket 21 easily; Therefore 222 lower end forms three projections 2222 in the Plug Division; And two baffle plates 213 are set in the storage tank 212 of lamp socket 21, form between this two baffle plate 213 draw-in groove 2131 that should projection 2222 profiles.The user can find out correct grafting direction with the profile of the baffle plate 213 of lamp socket 21 inside from the projection 2222 of adaptor 22, and fool proof design (fool-proof design) is provided whereby.
To Fig. 6, the assembling mode of each LED light fixture 20 will be described below with reference to figure 4.
At first, LED lamp 23 embeds in the groove 2211 of adaptors 22, and makes the conductive connecting pin 231 of LED lamp 23 pass the groove 2221 of adaptor 22 and protrude out outside the adaptor 22, and the guiding access 2312 that will protrude the outer conductive connecting pin 231 of adaptor 22 then bends.Then; The adaptor 22 that will contain LED lamp 23 embeds in the storage tank 212 of lamp socket 21, owing to be provided with baffle plate 213 in the storage tank 212, so adaptor 22 can't pass storage tank 212; The projection 2222 of adaptor 22 belows passes the draw-in groove 2131 between two baffle plates 213 and forms correct location; At this moment, as shown in Figure 6, the guiding access 2312 of conductive connecting pin 231 belows bending electrically contacts the splicing ear 211 in the lamp socket 21 just; And form conductings with electric wire 10, make electric wire 10 provide LED lamp 23 required electric power whereby.At last, lampshade 24 is rotatably connected on the group connecting part 221 of adaptor 22 with cover cap LED lamp 23, reaches effect dustproof and protection whereby.
Then, with reference to figure 7 to Figure 10 second embodiment of the utility model is described, the difference of second embodiment and first embodiment is to have four conductive connecting pins 231 among second embodiment, but not as two conductive connecting pins among first embodiment.Control chip 233 utilization data signals are controlled the keying (that is: flickering) of LED element 232.
As shown in Figure 8, wherein one the upper end of four conductive connecting pins 231 forms the bigger socket end 2311 of area, lays for LED element 232 and control chip 233.
As can beappreciated from fig. 9; Because second embodiment has four conductive connecting pins 231; So adaptor 22 has four grooves 2221 that supply conductive connecting pin 231 to wear, have in the lamp socket 21 and four splicing ears 211 that are electrically connected to electric wire 10, these four splicing ears 211 dispose in pairs; Cause when the adaptor that contains LED lamp 23 22 inserts in the lamp socket 21; The guiding access 2312 of conductive connecting pin 231 belows of LED lamp 23 bending is electrical splicing ears 211 in the contact lamp sockets 21 just, and form conductings with electric wire 10, make electric wire 10 provide LED lamp 23 required electric power whereby.At last, lampshade 24 is rotatably connected on the group connecting part 221 of adaptor 22 with cover cap LED lamp 23, reaches effect dustproof and protection whereby.
Compared to prior art, the utlity model has following effect:
In the LED lamp string group 1 of the plugged replacement of the utility model; Because each LED light fixture 20 utilizes an adaptor 22 to connect lamp socket 21 and LED lamp 23; The splicing ear 211 of lamp socket 21 and conductive connecting pin 231 generations of LED lamp 23 are electrically conducted, need implement welding.Therefore, when LED lamp 23 impaired faults, operating personnel just can make the conductive connecting pin 231 of LED lamp 23 separated from one another with the splicing ear 211 of lamp socket 21 as long as adaptor 22 is extracted from lamp socket 21; Afterwards, operating personnel only need pack new LED lamp 23 in the adaptor 22 into, insert promptly to accomplish in the lamp sockets 21 at the adaptor that will contain LED lamp 23 22 and change formality, and are quite rapidly simple.
In the LED of the utility model lamp 23; Since in have control chip 233; Its electric connection has the LED element 232 of different glow colors to control its keying; So do not need external control element, so can increase the variations in light property of LED lamp 23, and reduce the part count and the cost of whole LED lamp string group 1.
The above is merely the preferred embodiment of the utility model, is not the protection domain that is used to limit the utility model.
Claims (10)
1. the LED lamp string group that can plug replacement is characterized in that, comprising:
Electric wire; And
Two above LED light fixtures, its electric connection and bunchiness are disposed at this electric wire, and each this LED light fixture comprises:
Lamp socket, its inside are provided with two above splicing ears and a storage tank that electrically connects with this electric wire;
Adaptor is assembled in this storage tank with pluggable mode, two above grooves that this adaptor is provided with a groove and communicates with this groove; And
The LED lamp; It embeds this groove; This LED lamp comprises two above conductive connecting pins, electrically connect two above LED elements of this conductive connecting pin, electrically connect this LED element and control a control chip, and the lens of its keying; This lens cover this LED element and this control chip, and this conductive connecting pin stretches out these lens and this said groove of cross-under to be electrically conducted said splicing ear.
2. the LED lamp string group that plugs replacement as claimed in claim 1; It is characterized in that; Said adaptor is to be made up of a group connecting part and the Plug Division that connects this group connecting part, and said groove is arranged in the said group connecting part, and said groove is arranged in the said Plug Division.
3. the LED lamp string group that plugs replacement as claimed in claim 2; It is characterized in that; The lower end of said Plug Division forms two above projections; Two baffle plates are set in this storage tank of said lamp socket, form corresponding said projection profile between these two baffle plates and can make said adaptor correctly be positioned the draw-in groove in this storage tank.
4. the LED lamp string group that plugs replacement as claimed in claim 3 is characterized in that each this LED light fixture more comprises lampshade, and this lampshade is connected to said adaptor in a spiral manner and covers said LED lamp, and said LED element has different glow colors.
5. the LED lamp string group that plugs replacement as claimed in claim 4; It is characterized in that; The two ends of said conductive connecting pin are shaped to socket end and guiding access respectively; Said LED element and control chip are laid and are electrically connected on this socket end, and said guiding access protrudes out the outer also bending of said lens with the said splicing ear of electrical contact.
6. the LED lamp string group that plugs replacement as claimed in claim 5 is characterized in that the quantity of said conductive connecting pin, groove and splicing ear is respectively two.
7. the LED lamp string group that plugs replacement as claimed in claim 5 is characterized in that the quantity of said conductive connecting pin, groove and splicing ear is respectively four.
8. LED lamp is characterized in that it comprises:
Two above conductive connecting pins, the two ends of each this conductive connecting pin are shaped to socket end and guiding access respectively;
Two above LED elements, its laying also is electrically connected on this socket end;
Control chip, it is arranged on this socket end and electrically connects said LED element to control its keying; And
Lens, it covers said LED element and control chip, and said guiding access stretches out outside these lens.
9. LED lamp as claimed in claim 8 is characterized in that, the quantity of said conductive connecting pin is two.
10. LED lamp as claimed in claim 8 is characterized in that, the quantity of said conductive connecting pin is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201796320U CN202118650U (en) | 2011-05-31 | 2011-05-31 | Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201796320U CN202118650U (en) | 2011-05-31 | 2011-05-31 | Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118650U true CN202118650U (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201796320U Expired - Fee Related CN202118650U (en) | 2011-05-31 | 2011-05-31 | Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118650U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062650A (en) * | 2012-12-17 | 2013-04-24 | 厦门立明光电有限公司 | Light-emitting diode (LED) bulb |
| CN103375782A (en) * | 2012-04-18 | 2013-10-30 | 贝尔威勒电子股份有限公司 | LED bulb and drive module connecting structure thereof |
| CN103528032A (en) * | 2013-11-05 | 2014-01-22 | 东莞市石龙富华电子有限公司 | LED lamp with replaceable lampwick or replaceable power source |
| CN104141907A (en) * | 2013-05-11 | 2014-11-12 | 深圳市虹林辉科技有限公司 | Plug-in connected type LED lamp and wiring method thereof |
| CN107543043A (en) * | 2017-06-22 | 2018-01-05 | 张高乐 | Light fixture and lamp string |
| CN107816650A (en) * | 2017-11-17 | 2018-03-20 | 东莞龙杰电子有限公司 | Lamp string Modularized LED lamp and the LED string for being easy to disassembling, assembling and replacing |
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2011
- 2011-05-31 CN CN2011201796320U patent/CN202118650U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375782A (en) * | 2012-04-18 | 2013-10-30 | 贝尔威勒电子股份有限公司 | LED bulb and drive module connecting structure thereof |
| CN103062650A (en) * | 2012-12-17 | 2013-04-24 | 厦门立明光电有限公司 | Light-emitting diode (LED) bulb |
| CN104141907A (en) * | 2013-05-11 | 2014-11-12 | 深圳市虹林辉科技有限公司 | Plug-in connected type LED lamp and wiring method thereof |
| CN103528032A (en) * | 2013-11-05 | 2014-01-22 | 东莞市石龙富华电子有限公司 | LED lamp with replaceable lampwick or replaceable power source |
| CN107543043A (en) * | 2017-06-22 | 2018-01-05 | 张高乐 | Light fixture and lamp string |
| CN107543043B (en) * | 2017-06-22 | 2018-09-14 | 张高乐 | Lamps and lanterns and lamp string |
| US20180372278A1 (en) * | 2017-06-22 | 2018-12-27 | Zhejiang Bestime Trading Co., Ltd. | Lighting device and lamp string |
| US10422486B2 (en) | 2017-06-22 | 2019-09-24 | Hangzhou Binary Optoelectronics & Tech., Ltd. | Lighting device and lamp string |
| AU2018203239B2 (en) * | 2017-06-22 | 2019-12-05 | L.A.Nova Lighting & Electrical Appliance Co., Limited | Lighting device and lamp string |
| CN107816650A (en) * | 2017-11-17 | 2018-03-20 | 东莞龙杰电子有限公司 | Lamp string Modularized LED lamp and the LED string for being easy to disassembling, assembling and replacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20200531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |