CN201916758U - Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp - Google Patents

Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp Download PDF

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Publication number
CN201916758U
CN201916758U CN2010206895154U CN201020689515U CN201916758U CN 201916758 U CN201916758 U CN 201916758U CN 2010206895154 U CN2010206895154 U CN 2010206895154U CN 201020689515 U CN201020689515 U CN 201020689515U CN 201916758 U CN201916758 U CN 201916758U
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CN
China
Prior art keywords
hole
pin
led
lamp
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206895154U
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Chinese (zh)
Inventor
朱文彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN HENGLAN SENLAN MEIGUANG ELECTRONIC FACTORY
Original Assignee
ZHONGSHAN HENGLAN SENLAN MEIGUANG ELECTRONIC FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHONGSHAN HENGLAN SENLAN MEIGUANG ELECTRONIC FACTORY filed Critical ZHONGSHAN HENGLAN SENLAN MEIGUANG ELECTRONIC FACTORY
Priority to CN2010206895154U priority Critical patent/CN201916758U/en
Application granted granted Critical
Publication of CN201916758U publication Critical patent/CN201916758U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp comprises a lamp bead connecting plate, a heat insulation casing, a connecting seat and an insertion connection seat, wherein an LED lamp bead and a lamp bead connecting plate are connected into a whole, the upper end surface of the heat radiation casing is provided with a lamp bead hole, the inner side of the heat radiation casing is provided with internal screw threads, the lamp bead connecting plate is arranged on the upper end of the inner side of the heat radiation casing, the lamp bead passes through the lamp bead hole to be exposed out of the lamp bead hole, the connecting seat is in a cylindrical shape, the outer side of the connecting seat is provided with external screw threads, a penetrated hole is arranged in the axial direction of the middle part, the lower end of the hole is provided with a connecting groove, the connecting seat and the heat radiation casing are connected through screw threads, four uniformly distributed metal connecting sheets are arranged on the upper surface of a body seat of the insertion connection seat, a rectifying diode is respectively connected between the two adjacent metal connecting sheets, an LED lead pin of the lamp bead connecting plate is connected with a lead pin connecting hole of the insertion connection seat, and the insertion connection seat is fixedly connected with the connecting groove of the connecting seat. The alternating current and direct current dual-purpose insertion connection LED lamp can realize both alternating current insertion connection and direct current insertion connection, the lamp is irrespective of the positive and negative electrode insertion connection for direct current, the use is convenient, and the replacement is convenient. Because of the arrangement of the heat radiation casing, the heat radiation effect is good, and the service life of the LED lamp bead can be prolonged.

Description

The LED lamp that a kind of DC-AC two-use is pegged graft
Technical field
The utility model relates to a kind of LED lamp, particularly relates to the LED lamp that a kind of DC-AC two-use is pegged graft.
Background technology
The LED lamp mostly is fixedly connected LED lamp in the market, owing to be fixedly connected, changes inconvenience, and radiating effect is poor; The lamp that can peg graft has also appearred recently, but the grafting that must press the positive and negative pin of LED, it is wrong to peg graft easily, causes LED to damage dead lamp and occurs, and uses inconvenient.
Summary of the invention
The purpose of this utility model just provides the LED lamp that a kind of DC-AC two-use is pegged graft, and can peg graft alternating current or direct current are regardless of both positive and negative polarity to direct current and peg graft, and convenient the use is convenient to change good heat dissipation effect.
For achieving the above object, the utility model adopts following technical scheme:
The LED lamp that a kind of DC-AC two-use is pegged graft is characterized in that comprising:
Lamp pearl connecting plate, LED lamp pearl and lamp pearl connecting plate are connected as a single entity, and its LED pin passes lamp pearl connecting plate;
Radiating shell, its upper surface is provided with the lamp hole of bead, and the inboard is provided with internal thread, and lamp pearl connecting plate is located at the upper end of radiating shell inboard, and its lamp pearl passes the lamp hole of bead and is exposed to outside the lamp hole of bead;
Connection Block, for cylindric, its outside is provided with external screw thread, the hole that is axially arranged with perforation at middle part, the lower end in hole is provided with link slot, and Connection Block is threaded with radiating shell;
Plug socket, its main body base is the disk shape, the upper surface of main body base is provided with 4 uniform metal connecting sheets, two wherein radially corresponding metal connecting sheets are respectively equipped with LED pin connecting hole, two other radially corresponding metal connecting sheet connects pin respectively, connects commutation diode respectively between two adjacent metal connecting sheets; The axial hole that the LED pin of its lamp pearl connecting plate passes the Connection Block middle part is connected with plug socket pin connecting hole, and plug socket is fixedlyed connected with the link slot of Connection Block.
The syndeton of described commutation diode is: the positive terminal of LED lamp pearl pin is communicated with the negative pole of two commutation diode D1, D2 pin, the negative pole end of LED lamp pearl pin is communicated with the positive pole of two other commutation diode D3, D4 pin, the positive pole of two commutation diode D1, D2 pin is communicated with respectively with the negative pole of two other commutation diode D3, D4 pin, connects two pins of plug socket on the metal connecting sheet of its junction respectively.
The beneficial effects of the utility model: owing to be provided with 4 commutation diodes that are provided with according to the order of sequence at plug socket, the alternating current of promptly can the pegging graft direct current of also can pegging graft, can be regardless of both positive and negative polarity to direct current pegs graft, the convenient use, be convenient to change, owing to be provided with radiating shell, good heat dissipation effect can prolong the service life of LED lamp pearl.
Description of drawings
Fig. 1 is the schematic perspective view at one of them visual angle, embodiment front upper place of the utility model.
Fig. 2 is the schematic perspective view at visual angle, front lower place.
Fig. 3 is the parts decomposing schematic representation at visual angle, front upper place.
Fig. 4 is the parts decomposing schematic representation at visual angle, front lower place.
Fig. 5 is the plug socket schematic diagram.
Fig. 6 is Fig. 5 schematic top plan view.
Fig. 7 is a circuit diagram of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 4 as can be seen, the utility model is made up of radiating shell 2, lamp pearl connecting plate 1, Connection Block 4, plug socket 3 four parts, lamp pearl connecting plate 1, and LED lamp pearl 13 is connected as a single entity with lamp pearl connecting plate 1, and its LED pin 11,12 passes lamp pearl connecting plate; Radiating shell 2, its upper surface is provided with the lamp hole of bead 21, and the inboard is provided with internal thread 22, and lamp pearl connecting plate 1 is located at the upper end of radiating shell inboard, and its lamp pearl 13 passes the lamp hole of bead 21 and is exposed to outside the lamp hole of bead; Connection Block 4, for cylindric, its outside is provided with external screw thread 42, the hole that is axially arranged with perforation 41 at middle part, the lower end in hole is provided with link slot 43, and Connection Block 4 is threaded with radiating shell 2, and plug socket 3 is connected with the link slot 43 usefulness adhesive of Connection Block 4.
With reference to Fig. 5 to Fig. 7 as can be seen, plug socket 3, its main body base 34 is the disk shape, the upper surface of main body base is provided with 4 uniform metal connecting sheets 32,33,38,39, wherein radially corresponding two metal connecting sheets 32,38 are respectively equipped with LED pin connecting hole 31,37, two other radially corresponding metal connecting sheet 33,39 connects pin 35,36 respectively, connects commutation diode D1, D2, D3, D4 according to the order of sequence between two adjacent metal connecting sheets; The LED pin 11,12 of its lamp pearl connecting plate passes the axial hole 41 and 31,37 welding of plug socket pin connecting hole at Connection Block 4 middle parts.The syndeton of described commutation diode is: the positive terminal of LED lamp pearl 13 pins is communicated with the negative pole of two commutation diode D1, D2 pin, the negative pole end of LED lamp pearl pin is communicated with the positive pole of two other commutation diode D3, D4 pin, the positive pole of two commutation diode D1, D2 pin is communicated with respectively with the negative pole of two other commutation diode D3, D4 pin, connects two pins 35,36 of plug socket on the metal connecting sheet 33,39 of its junction respectively.Two pins and power end are pegged graft.For saving the space, can use the pad pasting commutation diode.Circuit diagram with reference to Fig. 7 can find out, the utility model uses to be regardless of and exchanges or dc source, and no matter pin 35,36 is plugged in which jack of power supply and can both normally uses.

Claims (2)

1. the DC-AC two-use LED lamp of pegging graft is characterized in that comprising:
Lamp pearl connecting plate (1), LED lamp pearl (13) is connected as a single entity with lamp pearl connecting plate (1), and its LED pin (11,12) passes lamp pearl connecting plate;
Radiating shell (2), its upper surface are provided with the lamp hole of bead (21), and the inboard is provided with internal thread (22), and lamp pearl connecting plate (1) is located at the upper end of radiating shell inboard, and its lamp pearl (13) passes the lamp hole of bead (21) and is exposed to outside the lamp hole of bead;
Connection Block (4), for cylindric, its outside is provided with external screw thread (42), the hole that is axially arranged with perforation (41) at middle part, the lower end in hole is provided with link slot (43), and Connection Block (4) is threaded with radiating shell (2);
Plug socket (3), its main body base (34) is the disk shape, the upper surface of main body base is provided with 4 uniform metal connecting sheets (32,33,38,39), wherein radially corresponding two metal connecting sheets (32,38) are respectively equipped with LED pin connecting hole (31,37), two other radially corresponding metal connecting sheet (33,39) connects pin (35,36) respectively, connects commutation diode respectively between two adjacent metal connecting sheets; The axial hole (41) that the LED pin of its lamp pearl connecting plate (11,12) passes Connection Block (4) middle part is connected with plug socket pin connecting hole (31,37), and plug socket (3) is fixedlyed connected with the link slot (43) of Connection Block.
2. the LED lamp that a kind of DC-AC two-use according to claim 1 is pegged graft, it is characterized in that: the syndeton of described commutation diode is: the positive terminal of LED lamp pearl (13) pin is communicated with the negative pole of two commutation diode D1, D2 pin, the negative pole end of LED lamp pearl pin is communicated with the positive pole of two other commutation diode D3, D4 pin, the positive pole of two commutation diode D1, D2 pin is communicated with respectively with the negative pole of two other commutation diode D3, D4 pin, connects two pins (35,36) of plug socket on the metal connecting sheet of its junction (33,39) respectively.
CN2010206895154U 2010-12-30 2010-12-30 Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp Expired - Fee Related CN201916758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206895154U CN201916758U (en) 2010-12-30 2010-12-30 Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206895154U CN201916758U (en) 2010-12-30 2010-12-30 Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN201916758U true CN201916758U (en) 2011-08-03

Family

ID=44416553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206895154U Expired - Fee Related CN201916758U (en) 2010-12-30 2010-12-30 Alternating current and direct current dual-purpose insertion connection light emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN201916758U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076578A2 (en) * 2011-11-23 2013-05-30 Huizhou Light Engine Limited Light-emitting diode lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076578A2 (en) * 2011-11-23 2013-05-30 Huizhou Light Engine Limited Light-emitting diode lamp
WO2013076578A3 (en) * 2011-11-23 2013-08-08 Huizhou Light Engine Limited Light-emitting diode lamp
CN103946622A (en) * 2011-11-23 2014-07-23 惠州元晖光电股份有限公司 Light-emitting diode lamp
CN103946622B (en) * 2011-11-23 2015-07-29 惠州元晖光电股份有限公司 LED light lamp

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110803

Termination date: 20131230

C17 Cessation of patent right