CN103527965A - LED lamp wick capable of emitting light omni-directionally - Google Patents
LED lamp wick capable of emitting light omni-directionally Download PDFInfo
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- CN103527965A CN103527965A CN201310542873.0A CN201310542873A CN103527965A CN 103527965 A CN103527965 A CN 103527965A CN 201310542873 A CN201310542873 A CN 201310542873A CN 103527965 A CN103527965 A CN 103527965A
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Abstract
The invention discloses an LED lamp wick capable of emitting light omni-directionally. The LED lamp wick comprises twelve regular pentagon LED units, twenty regular hexagon LED units and a spherical cooling fin. The spherical cooling fin comprises twelve regular pentagon cooling plates, twenty regular hexagon cooling plates and cylindrical hollow supports, each regular pentagon cooling plate is respectively connected with five regular hexagon cooling plates through the cylindrical hollow supports, each regular hexagon cooling plate is respectively connected with six regular pentagon cooling plates through the cylindrical hollow supports, and finally a spherical structure is formed; a plurality of LED lamp beads are installed on each regular pentagon LED unit in a series connection mode, and a plurality of LED lamp beads are installed on each regular hexagon LED unit in a series connection mode. The LED lamp wick capable of emitting light omni-directionally has the advantage of being capable of emitting light omni-directionally, and solves the problem that an LED emits light from a single side. The LED lamp wick capable of emitting light omni-directionally is simple and reliable in realizing method, labor cost can be effectively saved, and large-scale production can be achieved easily.
Description
Technical field
The present invention relates to a kind of LED wick structure, be specifically related to a kind of omnibearing luminous LED light fixture wick, belong 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.Yet the aluminium base that the wick of these moulding adopts is circle or quadrangle, and 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.
Summary of the invention
For solving problems of the prior art, the invention 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 present invention takes is as follows:
A LED light fixture wick, 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, by cylinder type hollow support, connect, 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; A plurality of LED lamp pearls that have been installed in series on each regular pentagon LED unit, a plurality of 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.
For further realizing the object of the invention, preferably 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 the negative pole to the last lamp pearl is connected with the positive pole of second from the bottom lamp pearl, and the negative pole of last lamp pearl lamp pearl is connected with the negative wiring point of LED unit.LED lamp pearl number on described each LED unit is 5.
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.
With respect to prior art, tool of the present invention has the following advantages: the invention 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.Wiring of the present invention 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 of the present invention;
Fig. 2 is the electric connecting mode schematic diagram between each LED unit of the embodiment of the present invention;
Fig. 3 is the regular pentagon LED cellular construction schematic diagram of the embodiment of the present invention, 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 embodiment of the present invention, and wherein Fig. 4 a is regular hexagon LED aluminium base schematic diagram, and Fig. 3 b is regular hexagon LED cellular construction schematic diagram;
Fig. 5 is the structural representation of the spherical fin of the embodiment of the present invention.
The specific embodiment
For understanding better the present invention, below in conjunction with accompanying drawing, the present invention is further illustrated, but embodiments of the present invention are 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, by cylinder type hollow support 4, connect, cylinder type hollow support 4 inside are placed with the electric wire connecting between 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; A plurality of LED lamp pearls that have been installed in series on each regular pentagon LED unit A, a plurality of LED lamp pearls have been installed in series in each regular hexagon LED unit B; Each regular pentagon LED unit A or each regular hexagon LED unit B form a LED unit; LED lamp pearl between LED unit adopts 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 5 (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, and the negative pole of the 5th 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, by screw, be separately fixed on regular pentagon heat sink 6 and regular hexagon heat sink 5.
When driving power provides electric energy to LED light fixture wick of the present invention, LED light fixture wick of the present invention is started working, luminous.When the present invention works, all LED lamp pearls are all luminous; When certain LED lamp pearl damages, only have the LED unit at its place not work, all the other LED unit normal operations, guarantee that whole LED light fixture wick still can work.
Compared with prior art, tool has the following advantages in the present invention:
When the present invention works, have omnibearing luminous advantage, luminous identical without dead angle ，Qie Ge orientation brightness, effectively having solved LED can only one-sided luminous problem, and can not produce shade during work.The present invention 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, by cylinder type hollow support, connect, 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; A plurality of LED lamp pearls that have been installed in series on each regular pentagon LED unit, a plurality of 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 the negative pole to the last lamp pearl is connected with the positive pole of second from the bottom 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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542873.0A CN103527965B (en) | 2013-11-05 | 2013-11-05 | LED lamp wick capable of emitting light omni-directionally |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310542873.0A CN103527965B (en) | 2013-11-05 | 2013-11-05 | LED lamp wick capable of emitting light omni-directionally |
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| CN103527965A true CN103527965A (en) | 2014-01-22 |
| CN103527965B CN103527965B (en) | 2015-07-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221113A (en) * | 2017-07-31 | 2017-09-29 | 中国民用航空总局第二研究所 | A kind of multi-functional overhead transmission line aviation alarming device and its assemble method |
| WO2020253564A1 (en) * | 2019-06-18 | 2020-12-24 | 庞宇中 | Omnidirectional light-emitting lamp and manufacturing method therefor |
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| JPH0721815A (en) * | 1993-06-30 | 1995-01-24 | Nippon Oyo Kogaku Kk | Lighting fixture |
| CN2793522Y (en) * | 2005-05-08 | 2006-07-05 | 严伟峰 | LED light |
| CN2833332Y (en) * | 2005-08-23 | 2006-11-01 | 格瑞电子（厦门）有限公司 | Ball lamp |
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| WO2020253564A1 (en) * | 2019-06-18 | 2020-12-24 | 庞宇中 | Omnidirectional light-emitting lamp and manufacturing method therefor |
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| Publication number | Publication date |
|---|---|
| CN103527965B (en) | 2015-07-22 |
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