CN203628321U - Omnidirectional light-emitting LED lamp wick - Google Patents
Omnidirectional light-emitting LED lamp wick Download PDFInfo
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- CN203628321U CN203628321U CN201320694373.4U CN201320694373U CN203628321U CN 203628321 U CN203628321 U CN 203628321U CN 201320694373 U CN201320694373 U CN 201320694373U CN 203628321 U CN203628321 U CN 203628321U
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- led unit
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Abstract
The utility model discloses an omnidirectional light-emitting LED lamp wick. The wick comprises 12 regular pentagonal LED units, 20 regular hexagonal LED units and a spherical cooling fin, wherein the spherical cooling fin comprises 12 regular pentagonal cooling boards, 20 regular hexagonal cooling boards and cylindrical hollow supports, each regular pentagonal cooling board is connected with five of the regular hexagonal cooling boards respectively through the cylindrical hollow supports, each regular hexagonal cooling board is connected with six of the regular pentagonal cooling boards respectively through the cylindrical hollow supports, and finally, a spherical structure is formed. The omnidirectional light-emitting LED lamp wick has an omnidirectional light-emitting advantage, so that the problem of LED single-side light emission is effectively solved. The omnidirectional light-emitting LED lamp wick is good in ventilation performance and cooling performance during working. The wick is simple and reliable in implementation method, so that the labor cost can be saved effectively, and large-scale production is easy to realize.
Description
Technical field
The utility model relates to a kind of LED wick structure, is specifically related to a kind of omnibearing luminous LED light fixture wick, belongs to LED lighting technical field.
Technical background
Along with the development of LED Lighting Industry, the application of LED illumination is more and more extensive, and LED illuminating lamp just progressively replaces existing incandescent lamp and electricity-saving lamp enters average family lighting field.
Because people respectively have hobby to the moulding of lighting, the light fixture of different profiles arises at the historic moment.Existing LED lighting mostly is the shapes such as bulb lamp, cylindrical lamp, fluorescent tube.But the aluminium base that the wick of these moulding adopts is circle or quadrangle, the structure of fin is also cylindricality or face type.But there is following defect in such wick structure: 1) can not solve LED itself completely can only one-sided luminous problem, come lighting blind zone can to illuminated field crossed belt; 2) illuminated area must be installed according to fixing angle, causes installing engineering loaded down with trivial details; 3) fin is too concentrated and is caused air circulation poor, and radiating effect is poor etc.; 4) fin and aluminium base shape are single, are unfavorable for manufacturing multiple difform light fixture.
Utility model content
For solving problems of the prior art, the utility model provides a kind of good heat dissipation effect, the omnibearing luminous LED light fixture wick that easy for installation, shape variable changes.
The technical scheme that the utility model is taked is as follows:
An omnibearing luminous LED light fixture wick, comprises 12 regular pentagon LED unit, 20 regular hexagon LED unit and spherical fin; Spherical fin comprises 12 regular pentagon heat sinks, 20 regular hexagon heat sinks and cylinder type hollow support, wherein each regular pentagon heat sink is connected through cylinder type hollow support with 5 regular hexagon heat sinks respectively, each regular hexagon heat sink is connected through cylinder type hollow support with 6 regular pentagon heat sinks respectively, finally forms spherical structure; Between heat sink, connect by cylinder type hollow support, cylinder type hollow internal stent is placed the electric wire that connects different LED unit simultaneously; Each regular pentagon LED cellular installation is on a regular pentagon heat sink of spherical fin, and each regular hexagon LED cellular installation is on a regular hexagon heat sink of spherical fin; Each regular pentagon LED unit or each regular hexagon LED unit are called a LED unit; On each LED unit, have a positive wiring point and a negative wiring point, the positive wiring point of all LED unit is all connected with driving power positive output end, and the negative wiring point of all LED unit is all connected with the negative output terminal of driving power.
For further realizing the utility model object, preferably, described each regular pentagon LED unit is made up of a regular pentagon aluminium base and the LED lamp pearl being arranged on aluminium base, and described each regular hexagon LED unit is made up of a regular hexagon aluminium base and the LED lamp pearl being arranged on aluminium base.
The LED lamp bead weld of described regular pentagon LED unit is connected on regular pentagon aluminium base, has printed electrical connection circuit on regular pentagon aluminium base.The LED lamp bead weld of described regular hexagon LED unit is connected on regular hexagon aluminium base, and regular hexagon aluminium base has printed electrical connection circuit.Described regular pentagon aluminium base or regular hexagon aluminium base are separately fixed on regular pentagon heat sink or regular hexagon heat sink by screw.
On described each LED unit, installed 3 ?15 LED lamp pearls, wherein the positive pole of the 1st lamp pearl and the positive wiring point of LED unit are connected, the negative pole of the 1st lamp pearl is connected with the positive pole of the 2nd lamp pearl, the negative pole of the 2nd lamp pearl is connected with the positive pole of the 3rd lamp pearl, the negative pole of the 3rd lamp pearl is connected with the positive pole of the 4th lamp pearl, so be connected with the negative pole of second from the bottom lamp pearl to the positive pole of the last lamp pearl, the negative pole of last lamp pearl lamp pearl is connected with the negative wiring point of LED unit.More preferably 5 of LED lamp pearl numbers on described each LED unit.
With respect to prior art, the utlity model has following advantage: the utility model provides a kind of omnibearing luminous LED light fixture wick, there is omnibearing luminous advantage, effectively solved due to the one-sided characteristics of luminescence of LED causes light fixture can not the luminous problem of full angle.When the utility model work, air circulation is good, perfect heat-dissipating, and the utility model wiring is simple, reliable, can effectively save labour turnover, and easily forms large-scale production.
Accompanying drawing explanation
Fig. 1 is an embodiment of a kind of omnibearing luminous LED light fixture wick described in the utility model;
Fig. 2 is the electric connecting mode schematic diagram between each LED unit of the utility model embodiment;
Fig. 3 is the regular pentagon LED cellular construction schematic diagram of the utility model embodiment, and wherein Fig. 3 a is regular pentagon LED aluminium base schematic diagram, and Fig. 3 b is regular pentagon LED cellular construction schematic diagram;
Fig. 4 is the regular hexagon LED cellular construction schematic diagram of the utility model embodiment, and wherein Fig. 4 a is regular hexagon LED aluminium base schematic diagram, and Fig. 4 b is regular hexagon LED cellular construction schematic diagram;
Fig. 5 is the structural representation of the spherical fin of the utility model embodiment.
The specific embodiment
For understanding better the utility model, below in conjunction with accompanying drawing, the utility model is further described, but embodiment of the present utility model is not limit so.
As shown in Fig. 1,2,5, a kind of omnibearing luminous LED light fixture wick, specifically comprises 12 regular pentagon LED unit A, 20 regular hexagon LED unit B and spherical fin C; Spherical fin C comprises 6,20 regular hexagon heat sinks 5 of 12 regular pentagon heat sinks and cylinder type hollow support 4, wherein each regular pentagon heat sink is connected through cylinder type hollow support with 5 regular hexagon heat sinks respectively, each regular hexagon heat sink is connected through cylinder type hollow support with 6 regular pentagon heat sinks respectively, finally forms spherical structure; Between heat sink, connect by cylinder type hollow support 4, cylinder type hollow support 4 is inner for placing the electric wire that connects different LED unit simultaneously; Each regular pentagon LED unit A is arranged on a regular pentagon heat sink 6 of spherical fin C, and each regular hexagon LED unit B is arranged on a regular hexagon heat sink 5 of spherical fin C; Each regular pentagon LED unit A or each regular hexagon LED unit B are referred to as a LED unit; Between LED unit, adopt the mode that is connected in parallel, be on each LED unit, to have a positive wiring point and a negative wiring point, the positive wiring point of all LED unit is all connected with driving power positive output end, and the negative wiring point of all LED unit is all connected with the negative output terminal of driving power.
As shown in Figure 3 and Figure 4, on each LED unit, installed 6 (also 3 ?15 any one) LED lamp pearl, wherein the positive pole of the 1st lamp pearl and the positive wiring point of LED unit are connected, the negative pole of the 1st lamp pearl is connected with the positive pole of the 2nd lamp pearl, the negative pole of the 2nd lamp pearl is connected with the positive pole of the 3rd lamp pearl, the negative pole of the 3rd lamp pearl is connected with the positive pole of the 4th lamp pearl, the negative pole of the 4th lamp pearl is connected with the positive pole of the 5th lamp pearl, the negative pole of the 5th lamp pearl is connected with the positive pole of the 6th lamp pearl, and the negative pole of the 6th lamp pearl is connected with the negative wiring point of LED unit.
As shown in Figure 3 a and Figure 3 b shows, described regular pentagon LED unit A comprises regular pentagon aluminium base 3 and LED lamp pearl 1, and wherein LED lamp pearl 1 is welded on regular pentagon aluminium base 3, has printed electrical connection circuit 7 on regular pentagon aluminium base 3.
As shown in Fig. 4 a and Fig. 4 b, regular hexagon LED unit B comprises regular hexagon aluminium base 2 and LED lamp pearl 1, and wherein LED lamp pearl 1 is welded on regular hexagon aluminium base 2, and regular hexagon aluminium base 2 has printed electrical connection circuit 7.
On regular pentagon aluminium base 3 and regular hexagon aluminium base 2, be separately fixed on regular pentagon heat sink 6 and regular hexagon heat sink 5 by screw.
In the time that driving power provides electric energy to LED light fixture wick described in the utility model, LED light fixture wick described in the utility model is started working, luminous.When the utility model is normally worked, all LED lamp pearls are all luminous; In the time that certain LED lamp pearl damages, only have the LED unit at its place not work, normally working in all the other LED unit, guarantees that whole LED light fixture wick still can work.
Compared with prior art, tool has the following advantages the utility model:
In the utility model when work,, have omnibearing luminous advantage, luminous without dead angle, and the brightness of each orientation is identical, and effectively having solved LED can only one-sided luminous problem, and can not produce shade when work.When the utility model work, air circulation is good, perfect heat-dissipating.The utility model is particularly useful for lawn indicator lamp, and pavement light etc. need to be without the luminous occasion in dead angle.
Claims (6)
1. an omnibearing luminous LED light fixture wick, is characterized in that: comprise 12 regular pentagon LED unit, 20 regular hexagon LED unit and spherical fin; Spherical fin comprises 12 regular pentagon heat sinks, 20 regular hexagon heat sinks and cylinder type hollow support, wherein each regular pentagon heat sink is connected through cylinder type hollow support with individual regular hexagon heat sink respectively, each regular hexagon heat sink is connected through cylinder type hollow support with individual regular pentagon heat sink respectively, finally forms spherical structure; Between heat sink, connect by cylinder type hollow support, cylinder type hollow internal stent is placed with the electric wire connecting between different LED unit simultaneously; Each regular pentagon LED cellular installation is on a regular pentagon heat sink of spherical fin, and each regular hexagon LED cellular installation is on a regular hexagon heat sink of spherical fin; Multiple LED lamp pearls that have been installed in series on each regular pentagon LED unit, multiple LED lamp pearls have been installed in series on each regular hexagon LED unit; Each regular pentagon LED unit or each LED unit of regular hexagon LED cell formation; On each LED unit, have a positive wiring point and a negative wiring point, the positive wiring point of all LED unit is all connected with driving power positive output end, and the negative wiring point of all LED unit is all connected with the negative output terminal of driving power.
2. omnibearing luminous LED light fixture wick according to claim 1, it is characterized in that: on described each LED unit, installed 3 ?15 LED lamp pearls, wherein the positive pole of the 1st lamp pearl and the positive wiring point of LED unit are connected, the negative pole of the 1st lamp pearl is connected with the positive pole of the 2nd lamp pearl, the negative pole of the 2nd lamp pearl is connected with the positive pole of the 3rd lamp pearl, the negative pole of the 3rd lamp pearl is connected with the positive pole of the 4th lamp pearl, so be connected with the positive pole of second from the bottom lamp pearl to the negative pole of the last lamp pearl, the negative pole of last lamp pearl lamp pearl is connected with the negative wiring point of LED unit.
3. omnibearing luminous LED light fixture wick according to claim 2, is characterized in that: the LED lamp pearl number on described each LED unit is 5.
4. omnibearing luminous LED light fixture wick according to claim 1, is characterized in that: the LED lamp bead weld of described regular pentagon LED unit is connected on regular pentagon aluminium base, has printed electrical connection circuit on regular pentagon aluminium base.
5. omnibearing luminous LED light fixture wick according to claim 1, is characterized in that: the LED lamp bead weld of described regular hexagon LED unit is connected on regular hexagon aluminium base, and regular hexagon aluminium base has printed electrical connection circuit.
6. omnibearing luminous LED light fixture wick according to claim 1, is characterized in that: described regular pentagon aluminium base or regular hexagon aluminium base are separately fixed on regular pentagon heat sink or regular hexagon heat sink by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694373.4U CN203628321U (en) | 2013-11-05 | 2013-11-05 | Omnidirectional light-emitting LED lamp wick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694373.4U CN203628321U (en) | 2013-11-05 | 2013-11-05 | Omnidirectional light-emitting LED lamp wick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628321U true CN203628321U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694373.4U Withdrawn - After Issue CN203628321U (en) | 2013-11-05 | 2013-11-05 | Omnidirectional light-emitting LED lamp wick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527965A (en) * | 2013-11-05 | 2014-01-22 | 东莞市石龙富华电子有限公司 | LED lamp wick capable of emitting light omni-directionally |
| CN107062159A (en) * | 2017-04-28 | 2017-08-18 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of heat abstractor |
-
2013
- 2013-11-05 CN CN201320694373.4U patent/CN203628321U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527965A (en) * | 2013-11-05 | 2014-01-22 | 东莞市石龙富华电子有限公司 | LED lamp wick capable of emitting light omni-directionally |
| CN103527965B (en) * | 2013-11-05 | 2015-07-22 | 东莞市石龙富华电子有限公司 | LED lamp wick capable of emitting light omni-directionally |
| CN107062159A (en) * | 2017-04-28 | 2017-08-18 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |