CN102853302A - Grouping detachable light-emitting diode (LED) lamp - Google Patents

Grouping detachable light-emitting diode (LED) lamp Download PDF

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Publication number
CN102853302A
CN102853302A CN201210361467XA CN201210361467A CN102853302A CN 102853302 A CN102853302 A CN 102853302A CN 201210361467X A CN201210361467X A CN 201210361467XA CN 201210361467 A CN201210361467 A CN 201210361467A CN 102853302 A CN102853302 A CN 102853302A
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CN
China
Prior art keywords
lamp
driving power
negative electrode
grouping
led lamp
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Application number
CN201210361467XA
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Chinese (zh)
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CN102853302B (en
Inventor
陈广友
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陈广友
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Priority to CN201210361467.XA priority Critical patent/CN102853302B/en
Publication of CN102853302A publication Critical patent/CN102853302A/en
Application granted granted Critical
Publication of CN102853302B publication Critical patent/CN102853302B/en

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Abstract

The invention discloses a grouping detachable LED lamp. The lamp comprises a lamp holder, a driving power supply, welding-free detachable lamp beads and a radiating lamp casing, wherein screw holes are arranged on positive pole fixing feet of lamp beads and negative pole fixing feet of lamp beads, radiating surfaces at bottoms of lamp beads are attached to a radiating inner plate which is connected with the radiating lamp casing, nuts which correspond with positions of screw holes are arranged on the radiating inner plate, positive pole fixing feet of lamp beads and negative pole fixing feet of lamp beads are connected with the radiating inner plate through screws, the driving power supply comprises a plurality of independent subsidiary driving power supplies, and each of the subsidiary driving power supplies is connected with one lamp bead. According to the lamp, traditional LED lamp structures are changed completely, each of the lamp beads is connected with one of the independent subsidiary driving power supplies, so that the discard of the entire LED lamp, which is caused by the damage of a certain part of the driving power supply or the damage of lamp beads, can be avoided, and the usage cost of the LED lamp is reduced; and an aluminum substrate is omitted, so that the heat radiation is direct, the service life of the LED lamp is prolonged, and the energy consumption and the production cost are reduced.

Description

Detachable LED lamp divides into groups

Technical field

The present invention relates to the detachable LED lamp of a kind of grouping.

Background technology

Existing LED lamp on the present domestic and international market, all be that to connect several small lamp bulbs in series or in parallel with each other by a driving power by wire be that an overall structure consists of, and each small lamp bulb all is to adopt the positive and negative of lamp pearl extremely directly is welded on the aluminium base front on the market, the reverse side of aluminium base contacts with lamp socket (lamp housing) inner panel such as silicone grease etc. by the solidifying slurry of coated with thermally conductive, also there is drawback in this manufacture craft not only complexity: because the effect that existing LED lamp pearl adopts aluminium base to dispel the heat as electric substrate and by the coated with thermally conductive silicone grease is unsatisfactory, the LED lamp is subject to temperatures involved in use and makes decrease in efficiency, not only waste the service life that electric power also can shorten LED, and if can cause transient voltage because of the damage of any one small components of driving power or because of the damage of any one lamp pearl, the change of electric current damages other lamp pearl in succession, the integral LED lamp can not be used and all scraps.

Summary of the invention

The purpose of this invention is to provide a kind of simple in structure, power supply and lamp pearl wattage can be regulated arbitrarily, power supply apparatus is conveniently replaced and LED lamp heat dispersion the is good detachable LED lamp of grouping, each lamp pearl of this LED lamp is connected with separately independently all independent dismounting and change of driving power, each lamp pearl and driving power.

The detachable LED lamp of grouping of the present invention, comprise lamp holder, driving power, several lamp pearl and heat-dissipation lamp housings of connecting driving power by wire, described lamp pearl just, the negative pole fixing feet is provided with screw hole, the radiating surface of described lamp pearl bottom abuts on the heat radiation inner panel that is connected with heat-dissipation lamp housing, described heat radiation inner panel is provided with the nut corresponding with screw hole location, be provided with insulating barrier between nut and the heat radiation inner panel, the lower end of described nut connects driving power by wire, and described lamp pearl just, the negative pole fixing feet is connected on the heat radiation inner panel by nut and screw; Described driving power comprises the sub-driving power that several are separate, and described every sub-driving power respectively connects a lamp pearl by wire.

Be connected with on the described lamp holder be used to the power shelf of placing sub-driving power, the upper end of described power shelf is provided with for the input positive and negative electrode terminal that connects lamp holder, and the lower end of power shelf is provided with the output positive and negative electrode terminal for the connecting lamp pearl.

Described every sub-driving power is arranged in the power pack, and described power pack is provided be used to the positive and negative electrode interface that is electrically connected sub-driving power.

The two ends of described power pack are provided with positive and negative electrode conductive contact plate, described power shelf is provided be used to fixing each power pack position and the positive and negative electrode spring leaf corresponding with described positive and negative electrode conductive contact plate, and described positive and negative electrode spring leaf is electrically connected input positive and negative electrode terminal and output positive and negative electrode terminal.

Described lamp holder and heat-dissipating casing are threaded connection, and the external screw thread on the lamp holder is corresponding with the internal thread on the heat-dissipating casing.

Described external screw thread and internal thread are equally spaced intermittent screw thread; Preferably, described intermittent screw thread is the screw thread of two sections quadrants.

The junction of described lamp holder and heat-dissipating casing is provided with the draw-in groove syndeton, is provided with the button that connects for the control draw-in groove at lamp holder.

Beneficial effect of the present invention is:

1, changed the electric overall structure that drives the small lamp bulb of a plurality of serial or parallel connections of a driving power of traditional LED lamp fully, the LED lamp is designed to each (exempting to weld movable) lamp pearl all connects separately independently sub-driving power, each small lamp bulb and every sub-driving power all can separate in convenient, flexible dismounting, but packet numbering, use and change conveniently, avoided because of certain element of driving power or the damage of individual lamps pearl the whole of LED lamp being scrapped, greatly reduced the use cost of LED lamp;

2, aluminium base has been omitted in optimization, lamp pearl bottom heat radiation face directly is connected with heat radiation inner panel and heat-dissipation lamp housing, makes heat radiation more direct, and radiating effect is better, thereby also relatively prolonged the service life of LED lamp, and do not used aluminium base also to greatly reduce the production cost of LED lamp.

Description of drawings

Fig. 1 is the dispersed structure schematic diagram of LED lamp of the present invention;

Fig. 2 is holder structure schematic diagram of the present invention;

Fig. 3 is sub-driving power mounting structure schematic diagram;

Fig. 4 is power shelf overall structure schematic diagram;

Fig. 5 is power shelf polycrystalline substance schematic diagram;

Fig. 6 is the power pack structural representation;

Fig. 7 is the mounting structure schematic diagram of lamp pearl.

Among the figure: 1, button; 2, lamp holder; 3, external screw thread; 4, fixture block; 5, power shelf; 6, sub-driving power; 7, output positive and negative electrode terminal; 8, heat-dissipation lamp housing; 9, lamp pearl; 10, screw; 11, input positive and negative electrode terminal; 12, power pack; 13, positive and negative electrode spring leaf; 14, positive and negative electrode interface; 15, positive and negative electrode conductive contact plate 16, positive and negative electrode driving power supply line; 17, screw; 18, positive and negative electrode fixing feet; 19, heat radiation inner panel; 20, insulating barrier; 21, nut; 22, radiating surface.

The specific embodiment

Shown in Fig. 1-7, the detachable LED lamp of grouping of the present invention, comprise lamp holder 2, driving power, several lamp pearls 9 and the heat-dissipation lamp housing 8 that connect driving power by wire, lamp pearl 9 just, negative pole fixing feet 18 is provided with screw hole, the radiating surface 22 of lamp pearl 9 bottoms abuts on the heat radiation inner panel 19 that is connected with heat-dissipation lamp housing 8, heat radiation inner panel 19 is provided with the nut corresponding with screw hole location 21, be provided with insulating barrier 20 between nut and the heat radiation inner panel, the lower end of nut 21 connects driving power by wire, and lamp pearl 9 just, negative pole fixing feet 18 is connected on the heat radiation inner panel 19 by nut 21 and screw 17; Driving power comprises the sub-driving power 6 that several are separate, and every sub-driving power respectively connects a lamp pearl by wire; Be connected with on the lamp holder 2 be used to the power shelf 5 of placing sub-driving power 6, the upper end of power shelf is provided with for the input positive and negative electrode terminal 11 that connects lamp holder 2, and the lower end of power shelf 5 is provided with the output positive and negative electrode terminal 7 for connecting lamp pearl 9; Every sub-driving power 6 is arranged in the power pack 12, power pack is provided be used to the positive and negative electrode interface 14 that is electrically connected sub-driving power 6, the two ends of power pack are provided with the positive and negative electrode conductive contact plate 15 that is electrically connected sub-driving power positive and negative electrode interface 14, power shelf 5 is provided be used to fixing each power pack 12 positions and the positive and negative electrode spring leaf 13 corresponding with described positive and negative electrode conductive contact plate 15, and the positive and negative electrode spring leaf is electrically connected input positive and negative electrode terminal 11 and output positive and negative electrode terminal 7; Lamp holder 2 and heat-dissipating casing 8 are connected by intermittent screw thread, and the external screw thread corresponding with the internal thread on the heat-dissipating casing of the external screw thread 3 on the lamp holder and internal thread are the screw thread of two sections equally spaced quadrants, make internal and external screw thread as long as the 90-degree rotation angle can screw; Lamp holder 2 is provided with the draw-in groove syndeton with the junction of heat-dissipating casing 8, and namely lamp holder 2 is provided with fixture block 4, is provided with the fixture block groove corresponding with fixture block 4 with lamp holder connector place heat-dissipating casing is inner, is provided with button 1 for the connection of control draw-in groove at lamp holder.In use, can organize into groups by the sub-driving power 6 that each is corresponding with lamp pearl 9, like this when running into certain lamp pearl and not working, can find easily the sub-driving power 6 that needs replacing, at this moment only need press the button 1, then with the about an angle of 90 degrees of lamp holder 2 rotations, can be with itself and the separating of heat-dissipating casing 8, then from power shelf 5, can get easily problematic power pack 12 and sub-driving power 6, then change; Perhaps, in the situation that do not change sub-driving power 6, open the cloche on the heat-dissipation lamp housing 8, by adjustment screw 17, the lamp pearl of corrupted changed get final product.The present invention has changed the structure of a plurality of serial or parallel connection small lamp bulbs of driving power electricity driving of traditional LED lamp fully, the LED lamp is designed to each lamp pearl all connects separately independently sub-driving power, each small lamp bulb and every all conveniently detachable separation of sub-driving power, packet numbering, use and change conveniently, avoid whole the scrapping because of the damage LED lamp of certain parts of driving power or lamp pearl, greatly reduced the use cost of LED lamp; Simultaneously, the present invention optimizes and has omitted aluminium base, and lamp pearl bottom heat radiation face directly is connected with dispel the heat inner panel and heat-dissipation lamp housing, make heat radiation more direct, radiating effect is better, thereby has also relatively prolonged the service life of LED lamp, and does not use aluminium base also to reduce the production cost of LED lamp.

Claims (9)

  1. One kind the grouping detachable LED lamp, comprise lamp holder, driving power, several lamp pearl and heat-dissipation lamp housings of connecting driving power by wire, it is characterized in that: described lamp pearl just, the negative pole fixing feet is provided with screw hole, the radiating surface of described lamp pearl bottom abuts on the heat radiation inner panel that is connected with heat-dissipation lamp housing, described heat radiation inner panel is provided with the nut corresponding with screw hole location, be provided with insulating barrier between nut and the heat radiation inner panel, the lower end of described nut connects driving power by wire, and described lamp pearl just, the negative pole fixing feet is connected on the heat radiation inner panel by nut and screw; Described driving power comprises the sub-driving power that several are separate, and described every sub-driving power respectively connects a lamp pearl by wire.
  2. 2. the detachable LED lamp of grouping as claimed in claim 1, it is characterized in that: be connected with on the described lamp holder be used to the power shelf of placing sub-driving power, the upper end of described power shelf is provided with for the input positive and negative electrode terminal that connects lamp holder, and the lower end of power shelf is provided with the output positive and negative electrode terminal for the connecting lamp pearl.
  3. 3. the detachable LED lamp of grouping as claimed in claim 2 is characterized in that: described every sub-driving power is arranged in the power pack, and described power pack is provided be used to the positive and negative electrode interface that is electrically connected sub-driving power.
  4. 4. such as the detachable LED lamp of the described grouping of claim .3, it is characterized in that: the two ends of described power pack are provided with positive and negative electrode conductive contact plate, described power shelf is provided be used to fixing each power pack position and the positive and negative electrode spring leaf corresponding with described positive and negative electrode conductive contact plate, and described positive and negative electrode spring leaf is electrically connected input positive and negative electrode terminal and output positive and negative electrode terminal.
  5. 5. such as the detachable LED lamp of each described grouping among the claim 1-4, it is characterized in that: described lamp holder and heat-dissipating casing are threaded connection, and the external screw thread on the lamp holder is corresponding with the internal thread on the heat-dissipating casing.
  6. 6. the detachable LED lamp of grouping as claimed in claim 5, it is characterized in that: described external screw thread and internal thread are equally spaced intermittent screw thread.
  7. 7. the detachable LED lamp of grouping as claimed in claim 6, it is characterized in that: described intermittent screw thread is the screw thread of two sections quadrants.
  8. 8. the detachable LED lamp of grouping as claimed in claim 5, it is characterized in that: the junction of described lamp holder and heat-dissipating casing is provided with the draw-in groove syndeton.
  9. 9. the detachable LED lamp of grouping as claimed in claim 8 is characterized in that: described lamp holder is provided with the button that connects for the control draw-in groove.
CN201210361467.XA 2012-09-16 2012-09-16 To divide into groups detachable LED CN102853302B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210361467.XA CN102853302B (en) 2012-09-16 2012-09-16 To divide into groups detachable LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210361467.XA CN102853302B (en) 2012-09-16 2012-09-16 To divide into groups detachable LED

Publications (2)

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CN102853302A true CN102853302A (en) 2013-01-02
CN102853302B CN102853302B (en) 2015-09-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155584A1 (en) * 2015-03-31 2016-10-06 陈广友 Surface-mounted pluggable wiring insert key, driving power source box, and detachable modular led lamp
CN109148669A (en) * 2018-08-17 2019-01-04 厦门多彩光电子科技有限公司 A kind of production method and LED filament of modularization filament

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201326922Y (en) * 2008-11-20 2009-10-14 武汉盟信科技有限责任公司 Combined LED illuminator
CN201593728U (en) * 2010-01-12 2010-09-29 苏伟光能科技(太仓)有限公司 Circular arc street lamp
CN201593705U (en) * 2010-01-12 2010-09-29 苏伟光能科技(太仓)有限公司 LED power supply aluminum substrate module
CN201779557U (en) * 2010-08-25 2011-03-30 城光(湖南)节能环保服务有限公司 LED street lamp
DE102010036041A1 (en) * 2010-08-31 2012-03-01 Michael Haul Electrified cash mounting system for e.g. electrical shelf elements in cabinet or wall lining system, has fastening unit arranged in predetermined grid for fastening electrical module at rear side of support plate
CN102661515A (en) * 2012-05-10 2012-09-12 陈广友 Light emitting diode (LED) lamp
CN202791537U (en) * 2012-09-16 2013-03-13 陈广友 Grouping detachable light emitting diode (LED) lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201326922Y (en) * 2008-11-20 2009-10-14 武汉盟信科技有限责任公司 Combined LED illuminator
CN201593728U (en) * 2010-01-12 2010-09-29 苏伟光能科技(太仓)有限公司 Circular arc street lamp
CN201593705U (en) * 2010-01-12 2010-09-29 苏伟光能科技(太仓)有限公司 LED power supply aluminum substrate module
CN201779557U (en) * 2010-08-25 2011-03-30 城光(湖南)节能环保服务有限公司 LED street lamp
DE102010036041A1 (en) * 2010-08-31 2012-03-01 Michael Haul Electrified cash mounting system for e.g. electrical shelf elements in cabinet or wall lining system, has fastening unit arranged in predetermined grid for fastening electrical module at rear side of support plate
CN102661515A (en) * 2012-05-10 2012-09-12 陈广友 Light emitting diode (LED) lamp
CN202791537U (en) * 2012-09-16 2013-03-13 陈广友 Grouping detachable light emitting diode (LED) lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155584A1 (en) * 2015-03-31 2016-10-06 陈广友 Surface-mounted pluggable wiring insert key, driving power source box, and detachable modular led lamp
US9995465B2 (en) 2015-03-31 2018-06-12 Guangyou CHEN Surface-mounted pluggable wiring insert key, driving power source box, and detachable modular LED lamp
CN109148669A (en) * 2018-08-17 2019-01-04 厦门多彩光电子科技有限公司 A kind of production method and LED filament of modularization filament
CN109148669B (en) * 2018-08-17 2020-07-31 厦门多彩光电子科技有限公司 Production method of modular filament and L ED filament

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Address after: 233000 Anhui province Bengbu Longzihu Huai Jian Village four ranked No. three

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