CN202048420U - Quick dismounting type LED (Light-Emitting Diode) lamp without welding - Google Patents
Quick dismounting type LED (Light-Emitting Diode) lamp without welding Download PDFInfo
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- CN202048420U CN202048420U CN2011201097487U CN201120109748U CN202048420U CN 202048420 U CN202048420 U CN 202048420U CN 2011201097487 U CN2011201097487 U CN 2011201097487U CN 201120109748 U CN201120109748 U CN 201120109748U CN 202048420 U CN202048420 U CN 202048420U
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- lamp
- electrode
- lamp pearl
- led lamp
- radiating shell
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- 238000003466 welding Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 5
- 238000012356 Product development Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 11
- 230000017525 heat dissipation Effects 0.000 abstract 6
- 239000000758 substrate Substances 0.000 abstract 2
- 230000033228 biological regulation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 17
- 230000005855 radiation Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
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- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a quick dismounting type LED (Light-Emitting Diode) lamp without welding. The quick dismounting type LED lamp comprises lamp beads (1) and a radiator (7), wherein each lamp bead (1) is provided with two electrodes (4) and is fixed on a heat dissipation shell body (6), and the radiator (7) are arranged on the heat dissipation shell; the electrodes (4) arranged among the lamp beads (1) are mutually connected in a lapping, pressing or inserting way. In the quick dismounting type LED lamp, a fixing way of the lamp beads is changed, therefore, the effective heat dissipation and installation quality of the lamp beads are ensured, the dismounting technical process is also simplified, the service life of the lamp beads is prolonged, the dismounting maintenance is simplified, the lamp beads can be singly disassembled without disassembling the whole LED lamp, and the LED lamp arranged at high altitude or with the lamp beads facing downwards is more convenient to maintain. Under the condition that electrodes of the lamp beads can be ensured to be communicated, product modification regulation can be mutually carried out by changing the assembly hole positions of the lamp bead on the same heat dissipation shell, therefore, various LED lamps with different modeling positions of the lamp beads can be designed, so that the modification link of the heat dissipation shell is saved, the modification cost of the LED lamp is lowered, and the product development period is shorted; and an aluminum substrate is replaced by the heat dissipation shell body, so the aluminum substrate is saved, and the manufacture cost is lowered.
Description
Technical field
The utility model relates to the LED lamp, especially relates to a kind of not only simple in structure, low cost of manufacture, and uses reliable and stablely, and dismounting safeguards that nothing more convenient, that radiating effect is good again welds quickly dismantled LED lamp.
Background technology
Along with rapid economic development and people's living standard improve constantly, power consumption increases sharply rapidly and with more and more nervous.As everyone knows, compare with existing incandescent lamp, fluorescent lamp, the LED light fixture has the luminous intensity height, the long and few advantage of power consumption of life-span, and the LED lamp has been widely used as illuminating lamp, Landscape Lamp, advertising lamp, wall lamp and Ceiling light etc., its both applicable real electricity, therefore also applicable solar energy and wind power generation are popularized in an all-round way and are used the LED lamp, both had result of use and improved, again the advantage of saves energy in a large number.But because existing LED lamp is for lamp pearl heat radiation and fixing, all adopt by aluminium sheet and be fitted in the copper circuit on the aluminium sheet and be sprayed on the aluminium base that the anticorrosive coat on the aluminium sheet outer surface forms, the lamp pearl links to each other with copper circuit afterwards to connect with soldering and is fixed on the aluminium base, can make the LED lamp following problem occur thus:
1, when production line welds, because the aluminium base caloric receptivity is big, and lamp pearl electrode caloric receptivity is little, welding temperature common people are difficult to grasp appropriate, welding temperature is excessive to cause the lamp pearl to burn out easily, and welding temperature is too small to cause rosin joint and dry joint easily, makes circuit loose contact occur and open circuit fault;
2, when production line welds, also easily generation gap or subsides are not tight between lamp pearl and the aluminium base, thermal resistance occurs, cause lamp pearl heat effectively to discharge, and make the lamp pearl be easy to generate high temperature, cause the lamp pearl light decay to occur and burn out;
When 3, changing the lamp pearl out of doors, when particularly the LED lamp is arranged on high-altitude or lamp pearl and overhauls welding operation down, because aluminium base has been contained on the radiator, both heat absorptions are bigger adds overhead welding, senior again welder is difficult to change at the scene the lamp pearl, bring difficulty to maintenance, will all pull down whole LED lamp when causing a lamp pearl to damage thus, make troubles to maintenance;
4, because lamp pearl heat transmission link is many, heat is delivered to aluminium base, and the aluminium base heat passes on the radiator again, the gap does not closely appear in lamp pearl and aluminium base junction, aluminium base and radiator casing junction veneer, the heat that will cause the lamp pearl to send passes to thermal resistance on the radiator, and the lamp pearl is overheated light decay to be occurred and burn out and make;
Even 5 are provided with heat-conducting glue between lamp pearl and aluminium base, because heat-conducting glue itself has the influence of thermal resistance, the heat radiation of lamp pearl also can't fundamentally solve;
6, because the Product Variant, the particularly Product Variant of lamp pearl quantity, density and shape of LED lamp at first will change the aluminium base design, produce difform aluminium base, the remodeling expense cost is improved, prolonged the production cycle of new product.
The utility model content
At the problem that LED lamp in the prior art exists, the utility model provides that a kind of lamp pearl exempts from that weldering directly is fixed on the radiating shell, the lamp pearl not only can any single dismounting, and the LED lamp that dismounting is easy to maintenance, safe and reliable, cost is low again.
The technical scheme that the technical problems to be solved in the utility model is taked is: described nothing is welded quickly dismantled LED lamp and is comprised and have two electrodes and be fixed on the lamp pearl on the radiating shell and be fitted in radiator on the radiating shell, and the mutual tower of described electrode between the lamp pearl connects, crimping or plug-in type link to each other.
The concrete mode that electrode between the described lamp pearl links to each other:
1, tower connects formula-mutual tower of described electrode and connects continuous usefulness screw, conducting strip and the insulation board of being meant of formula, the electrode that the interval is provided with links to each other and the lamp pearl is fixed, it is the electrode gap setting between the lamp pearl, tower is connected to conducting strip on two electrodes that are provided with at interval, conducting strip is provided with insulation board, be equipped with the hole on insulation board and the conducting strip, screw passes that insulation board and conducting strip can be connected electrode on the boss that is pressed on the lamp pearl and with the lamp pearl fixedly on the radiating shell.
2, compression joint type-mutual compression joint type of described electrode links to each other and to be meant the upper and lower boss of lamp pearl and to be positioned at electrode on the lower convex platform and be superimposed and form the body that superposes, in the elasticity pressure arm of stack bodies on radiating shell, by the effect of elasticity pressure arm, electrode is linked to each other and the lamp pearl is fixed on the radiating shell.Be pressed in the elasticity pressure arm after promptly having the upper and lower boss stack of electrode,, make two electrodes between the upper and lower boss arrive contact mutually, simultaneously the lamp pearl is fixed on the radiating shell by the effect of elasticity pressure arm.
3, plug-in type-mutual plug-in type of described electrode links to each other and to be meant that lamp pearl one electrode is inserted in the open slot (12) on adjacent lamps pearl one electrode electrode is linked to each other, and the lamp pearl is with heat-conducting glue (11) fixedly on the radiating shell.Promptly refer to the electrode grafting up and down mutually between the lamp pearl, wherein have open slot on the cube electrode of a lamp pearl, cube electrode on another adjacent lamps pearl is inserted into the rubber-like electrode is contacted, and described lamp pearl is by heat-conducting glue fixedly on the radiating shell.
The utility model compared with prior art has the following advantages:
1, changed lamp pearl fixed form, it is fixing to connect the activity of fixedly changing into by soldering, electrode in the fixed light pearl on the lamp pearl also links to each other simultaneously, lamp pearl efficiently radiates heat and installation quality had both been guaranteed, simplified the dismounting technical matters again, be suitable for the general operation personnel, the lamp pearl is changed in on-site maintenance fully out of doors, and high efficiency, be convenient to the LED lamp and promote.
2, can guarantee that the lamp pearl is close to radiating shell and contact, accelerate the heat radiation of lamp pearl, improve the reasonable use of lamp pearl, prolong the service life of lamp pearl.
3, simplified the dismounting maintenance, can single dismounting lamp pearl, and do not need dismounting LED lamp integral body, safeguard more convenient to being arranged on high-altitude or lamp pearl LED lamp down.
4, can guarantee that lamp pearl electrode is connected down, on same radiating shell, change lamp pearl pilot hole position and just can carry out the Product Variant adjustment mutually, thereby can design the LED lamp of multiple lamp pearl different shaping position, saved the modification link of radiating shell, reduce LED lamp modification cost, shortened product development cycle.
5, replace aluminium base with radiating shell, saved aluminium base, reduced manufacturing cost.
Description of drawings
Fig. 1 is first kind of structural representation of the utility model,
Fig. 2 is second kind of structural representation of the utility model,
Fig. 3 is the A-A sectional structure enlarged diagram of Fig. 2,
Fig. 4 is the third structural representation of the utility model,
Fig. 5 is that the A of Fig. 4 is to the structure enlarged diagram.
In the drawings, 1, lamp pearl 2, insulation board 3, conducting strip 4, electrode 5, screw 6, radiating shell 7,
The specific embodiment
Embodiment 1, being illustrated in figure 1 as the electrode tower connects formula and with screw the nothing that electrode links to each other and the lamp pearl is fixing is welded quickly dismantled LED lamp, described nothing is welded quickly dismantled LED lamp and is comprised lamp pearl 1, the radiator 7 of radiating shell 6 and integrated form, the boss that described lamp pearl has is provided with electrode 4, electrode gap setting between the lamp pearl, tower is connected to conducting strip 3 on two electrodes that are provided with at interval, conducting strip is provided with insulation board 2, insulation board and conducting strip are provided with the hole, bore dia on the conducting strip is greater than screw 5 diameters, bore dia is greater than bore dia on the conducting strip on the insulation board, screw passes insulation board and conducting strip is pressed on electrode on the boss of lamp pearl, can be with the lamp pearl fixedly on the radiating shell 6 when screw compresses electrode.But the electrode tangent tower connects, and also can connect by other angle tower, can make the lamp pearl form straight line, camber line or straight line and camber line combination, makes the lamp pearl form different shaping and arranges.The available screw of disjunct lamp pearl one end of head and the tail directly is fixed on electrode and lamp pearl on the radiating shell.
Embodiment 2, link to each other for the electrode compression joint type as shown in Figures 2 and 3 and simultaneously the nothing that electrode connects and the lamp pearl is fixed is welded quickly dismantled LED lamp with the elasticity pressure arm, described nothing is welded quickly dismantled LED lamp and is comprised lamp pearl 1, the radiator 7 of radiating shell 6 and integrated form, every lamp pearl is symmetrically arranged with a convex platform and lower convex platform, on described, be provided with electrode 4 on the lower convex platform, the electrode stack contacts, forming the upper end is convex platform 9, the lower end is the stack body of being formed for electrodes in contact 4 between lower convex platform 8 and the last lower convex platform, on the radiating shell of stack body position, fixedly install flexible pressure arm 10 with screw rod 13, the elasticity pressure arm is " factory " font, under free shape, elasticity pressure arm open height is less than stack height degree, after the stack body is pressed into the elasticity pressure arm, under the effect of elasticity pressure arm, the stack body can be compressed and the lamp pearl is fixed on the radiating shell.Described elasticity pressure arm also can form assembly by welding, riveted and fixed on radiating shell, also can directly manufacture integral body by processing modes such as punching presses on radiating shell.
Embodiment 3, as shown in Figure 4 and Figure 5, for the electrode plug-in type links to each other and welds quickly dismantled LED lamp with the heat-conducting glue nothing that the lamp pearl is fixing, described nothing is welded the radiator 7 that quickly dismantled LED lamp comprises lamp pearl 1, radiating shell 6 and integrated form, the boss of described lamp pearl is provided with electrode 4, wherein have open slot 12 on the electrode on the lamp pearl, electrode on another lamp pearl adopts to be inserted in the open slot and with this electrode than tight fit and contacts, and described lamp pearl is with heat-conducting glue 11 fixedly on the radiating shell.Arc shape can be arranged in described open slot two inboards, and the middle bayonet socket that forms is clamped in the open slot of another electrode after one electrode is inserted, and it is more reliable that electrode is linked.
Claims (4)
1. there is not the quickly dismantled LED lamp of welding, it comprises and have two electrodes (4) and be fixed on the lamp pearl (1) on the radiating shell (6) and be fitted in radiator (7) on the radiating shell, it is characterized in that: tower connects described electrode (4) between the lamp pearl mutually, crimping or plug-in type link to each other.
2. nothing according to claim 1 is welded quickly dismantled LED lamp, it is characterized in that: the mutual tower of described electrode (4) connects formula and is connected to the electrode gap setting, tower is connected to conducting strip (3) on two electrodes that are provided with at interval, conducting strip is provided with insulation board (2), be equipped with the hole on insulation board and the conducting strip, screw (5) passes insulation board and electrode can be connected on the boss that is pressed on the lamp pearl and with the lamp pearl with conducting strip and be fixed on the radiating shell.
3. nothing according to claim 1 is welded quickly dismantled LED lamp, it is characterized in that: described electrode (4) mutually compression joint type is connected to lamp pearl convex platform (9), lower convex platform (8) and is positioned at electrode on the lower convex platform formation body that superposes that is superimposed, the stack body is positioned at the elasticity pressure arm (10) on the radiating shell, by the effect of elasticity pressure arm, electrode is linked to each other and the lamp pearl is fixed on the radiating shell.
4. nothing according to claim 1 is welded quickly dismantled LED lamp, it is characterized in that: described electrode (4) mutually plug-in type is connected to lamp pearl one electrode and is inserted in the open slot (12) on adjacent lamps pearl one electrode electrode is linked to each other, and the lamp pearl is with heat-conducting glue (11) fixedly on the radiating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201097487U CN202048420U (en) | 2011-04-15 | 2011-04-15 | Quick dismounting type LED (Light-Emitting Diode) lamp without welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201097487U CN202048420U (en) | 2011-04-15 | 2011-04-15 | Quick dismounting type LED (Light-Emitting Diode) lamp without welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048420U true CN202048420U (en) | 2011-11-23 |
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ID=44988727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201097487U Expired - Fee Related CN202048420U (en) | 2011-04-15 | 2011-04-15 | Quick dismounting type LED (Light-Emitting Diode) lamp without welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383076A (en) * | 2013-07-10 | 2013-11-06 | 中山市合信塑胶电器有限公司 | LED illuminating system easy to replace and repair |
| CN103912805A (en) * | 2013-01-02 | 2014-07-09 | 马飞 | Weld-free type surface mounted device light-emitting diode (LED) lamp structure |
| CN107843823A (en) * | 2017-10-09 | 2018-03-27 | 江苏云意电气股份有限公司 | A kind of excitation diode bulge test method |
| CN108679488A (en) * | 2018-04-19 | 2018-10-19 | 苏州盛威佳鸿电子科技有限公司 | A kind of convenient reassembling type LED light lamp bar |
-
2011
- 2011-04-15 CN CN2011201097487U patent/CN202048420U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912805A (en) * | 2013-01-02 | 2014-07-09 | 马飞 | Weld-free type surface mounted device light-emitting diode (LED) lamp structure |
| WO2014106462A2 (en) * | 2013-01-02 | 2014-07-10 | Ma Fei | Welding-free smd led light fixture structure |
| WO2014106462A3 (en) * | 2013-01-02 | 2014-08-28 | Ma Fei | Welding-free smd led light fixture structure |
| CN103912805B (en) * | 2013-01-02 | 2015-11-18 | 马飞 | A kind of welding-free type surface-mounted LED lamp structure |
| CN103383076A (en) * | 2013-07-10 | 2013-11-06 | 中山市合信塑胶电器有限公司 | LED illuminating system easy to replace and repair |
| CN107843823A (en) * | 2017-10-09 | 2018-03-27 | 江苏云意电气股份有限公司 | A kind of excitation diode bulge test method |
| CN108679488A (en) * | 2018-04-19 | 2018-10-19 | 苏州盛威佳鸿电子科技有限公司 | A kind of convenient reassembling type LED light lamp bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140415 |