CN204300787U - The all-round emitting led power-type filament module of a kind of two-sided die bond of plug-in type - Google Patents
The all-round emitting led power-type filament module of a kind of two-sided die bond of plug-in type Download PDFInfo
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- CN204300787U CN204300787U CN201420405900.XU CN201420405900U CN204300787U CN 204300787 U CN204300787 U CN 204300787U CN 201420405900 U CN201420405900 U CN 201420405900U CN 204300787 U CN204300787 U CN 204300787U
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Abstract
The utility model provides the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, comprising: transparency carrier; Connection line, the side comprising the first line of first surface and second being incorporated into described transparency carrier respectively and the second circuit and be incorporated into described transparency carrier connects the tertiary circuit of described first line and the second circuit; Described first line and the second circuit comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections be divided into by multiple isolation strip are drawn together in described connecting line package; Multiple LED silk, is connected across the linkage section at first line and two ends, the second circuit each isolation strip, to realize being connected in series of described first line, the second circuit and multiple LED silk.The utility model adopts transparency carrier, and adopts the structure of unique two sides die bond, achieves the all-round luminescence of great power LED module, greatly can improve space availability ratio and the luminosity of device.The utility model structure is simple, easily realizes industrialization.
Description
Technical field
The utility model belongs to field of semiconductor illumination, particularly relates to the all-round emitting led power-type filament module of the two-sided die bond of a kind of plug-in type.
Background technology
Semiconductor lighting is as new and effective solid light source, there is the remarkable advantages such as life-span length, energy-saving and environmental protection, safety, by the leap again becoming the mankind and throw light in history after incandescent lamp, fluorescent lamp, its application expands rapidly, just driving the upgrading of the industry such as traditional lighting, display, its economic benefit and social benefit huge.Just because of this, semiconductor lighting is generally regarded as one of new industry that 21 century is most with prospects, is also one of most important commanding elevation of the optoelectronic areas coming years.LED is made up of the such as semiconductor such as GaAs (GaAs), GaP (gallium phosphide), GaAsP (gallium arsenide phosphide), and its core is PN junction.Therefore it has the I-N characteristic of general P-N junction, i.e. forward conduction, oppositely cut-off, breakdown characteristics.In addition, under certain condition, it also has the characteristics of luminescence.Under forward voltage, electronics injects P district by N district, and N district is injected by P district in hole.Enter a minority carrier part and the majority carrier compound and luminous in the other side region.
LED is a kind of novel semi-conductor solid light source, has that security reliability is high, power consumption is few, luminous efficiency is high, applicability is strong, an advantage such as good stability, response time are short, color changeable, environmental protection, is widely used in illumination, the fields such as display.
Along with the develop rapidly of LED technology, reaching its maturity of great power LED production technology, greatly accelerates great power LED in lighting field and the application showing field, particularly shows field, such as projector equipment etc.
LED module is encapsulated LED by necessarily regularly arranged exactly together again, adds the product that some water-proofing treatment form, and just forms LED module.Existing power LED module is generally be fixed on heat-radiating substrate by multiple LED silk, as aluminium base etc., so that heat radiation, this substrate is normally lighttight, and usually only have one side to be fixed with LED silk, namely only having simultaneously can be luminous, is difficult to the power improving LED module more further, thus greatly limit the luminosity of power LED module in limited space.
Therefore, a kind of new structure that effectively can improve the luminosity of LED silk module is provided to be necessary.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, for solving the problem that LED silk module of the prior art brightness is difficult to improve further.
For achieving the above object and other relevant objects, the utility model provides the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, at least comprises:
Transparency carrier, described transparency carrier has relative first surface and second, and at least one side;
Connection line, the side comprising the first line of first surface and second being incorporated into described transparency carrier respectively and the second circuit and be incorporated into described transparency carrier connects the tertiary circuit of described first line and the second circuit; Described first line and the second circuit comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections be divided into by multiple isolation strip are drawn together in described connecting line package;
Multiple LED silk, is connected across the linkage section at first line and two ends, the second circuit each isolation strip, to realize being connected in series of described first line, the second circuit and multiple LED silk.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, described first line and the second circuit comprise the connecting line row of 2 ~ 5 row's series connection respectively, and the distance between two adjacent row's connecting line rows is 1 ~ 3mm.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, 10 ~ 20 linkage sections are drawn together in each connecting line package.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, the length of described linkage section is 1 ~ 5mm, and width is 0.2 ~ 0.5mm.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, the width of described isolation strip is 0.1 ~ 0.5mm.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, the tertiary circuit of the side of described transparency carrier is coated on this whole side.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, the first surface of described transparency carrier and second are also combined with and are respectively used to the first pad that described first line and the second circuit draw and the second pad, and described first pad and the second pad are positioned at same one end of described transparency carrier.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, the length of described transparency carrier is 30 ~ 100mm, and width is 5 ~ 10mm, and thickness is 2 ~ 10mm.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, described transparency carrier comprises Pyrex.
As a kind of preferred version of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, described LED silk is welded in described linkage section by tin cream.
As mentioned above, the utility model provides the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, and at least comprise: transparency carrier, described transparency carrier has relative first surface and second, and at least one side; Connection line, the side comprising the first line of first surface and second being incorporated into described transparency carrier respectively and the second circuit and be incorporated into described transparency carrier connects the tertiary circuit of described first line and the second circuit; Described first line and the second circuit comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections be divided into by multiple isolation strip are drawn together in described connecting line package; Multiple LED silk, is connected across the linkage section at first line and two ends, the second circuit each isolation strip, to realize being connected in series of described first line, the second circuit and multiple LED silk.The utility model adopts transparency carrier, and adopts the structure of unique two sides die bond, achieves the all-round luminescence of great power LED module, greatly can improve space availability ratio and the luminosity of device.The utility model structure is simple, easily realizes industrialization.
Accompanying drawing explanation
Fig. 1 is shown as the first surface structural representation in the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model.
Fig. 2 is shown as second structural representation in the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model.
Fig. 3 is shown as the side structure schematic diagram in the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model.
Element numbers explanation
10 transparency carriers
101 first surfaces
102 second
103 sides
20 first line
70 second circuits
50 tertiary circuits
30 linkage sections
40 isolation strip
60 first pads
80 second pads
The length of L1 transparency carrier
The width of W1 transparency carrier
The thickness of D1 transparency carrier
The length of L2 linkage section
The width of W2 linkage section
The width of L3 isolation strip
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this description can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
Refer to Fig. 1 ~ Fig. 3.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
As shown in FIG. 1 to 3, the present embodiment provides the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, at least comprises:
Transparency carrier 10, described transparency carrier 10 has relative first surface 101 and the second face 102, and at least one side 103;
Connection line, comprises the tertiary circuit 50 that the side 103 being incorporated into the first surface 101 of described transparency carrier 10 and the first line 20 in the second face 102 and the second circuit 70 respectively and being incorporated into described transparency carrier 10 connects described first line 20 and the second circuit 70; Described first line 20 and the second circuit 70 comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections 30 be divided into by multiple isolation strip 40 are drawn together in described connecting line package;
Multiple LED silk, is connected across the linkage section 30 at first line 20 and the second two ends, circuit 70 each isolation strip 40, to realize being connected in series of described first line 20, second circuit 70 and multiple LED silk.
Exemplarily, described first line 20 and the second circuit 70 comprise the connecting line row of 2 ~ 5 row's series connection respectively, distance between two adjacent row's connecting line rows is 1 ~ 3mm, the quantity of described connecting line row can be determined by the power needed for the size of transparency carrier 10 and module, keeps suitable distance can ensure electrical property and the space availability ratio of module between connecting line row.
Exemplarily, 10 ~ 20 linkage sections 30 are drawn together in each connecting line package, and similarly, the quantity of linkage section 30 determines the quantity of the attachable LED silk of this module, can carry out appropriate design by the power needed for module.
Exemplarily, the length of described linkage section 30 is 1 ~ 5mm, and width is 0.2 ~ 0.5mm, and the width of described isolation strip 40 is 0.1 ~ 0.5mm.It should be noted that the length of linkage section 30 and the width of described isolation strip 40 need be determined according to the size of LED silk, to guarantee normal cross-over connection LED silk.
Exemplarily, the width of the tertiary circuit 50 of the side 103 of described transparency carrier 10 can compared to the first circuit and the second circuit 70 larger, to ensure that module there will not be the situation of short circuit in the course of the work, and, larger size also reduces the difficulty of technique, in the present embodiment, described tertiary circuit 50 is coated on this whole side of described transparency carrier 10.
Exemplarily, the first surface 101 of described transparency carrier 10 and the second face 102 are also combined with the first pad 60 and the second pad 80 being respectively used to described first line 20 and the extraction of the second circuit 70, and described first pad 60 and the second pad 80 are positioned at same one end of described transparency carrier 10, described first pad 60 and the second pad 80 can be silver or as the material such as tin, aluminium, its width employing 1 ~ 3mm is good.
Exemplarily, the surface configuration of described transparency carrier 10 is rectangle, and the length of described transparency carrier 10 is 30 ~ 100mm, and width is 5 ~ 10mm, and thickness is 2 ~ 10mm.Certainly, the transparency carrier 10 of other shape is suitable for too, is not limited thereto.
Exemplarily, described transparency carrier 10 comprises Pyrex, and certainly, described transparency carrier 10 also can be the high temperature resistant of other and the good transparent material of heat dispersion is formed, and is not limited thereto.In addition, the material of described first line 20, second circuit 70 and tertiary circuit 50 can be silver etc., and it can adopt the techniques such as printing to be formed, and described LED silk then can be welded in described linkage section 30 by tin cream.
Fig. 1 ~ Fig. 3 is shown as a concrete example of the all-round emitting led power-type filament module of the two-sided die bond of plug-in type of the present utility model, wherein it should be noted that, in order to the clearer explanation of energy scheme of the present utility model, this due multiple LED silk be connected across on isolation strip 40 does not give diagram.The all-round emitting led power-type filament module of the two-sided die bond of described plug-in type comprises:
The transparency carrier 10 of rectangular shape, its size L1 × W1 × D1 is 50mm × 6mm × 6mm, and material is Pyrex;
First line 20, material is silver, comprises two row's connecting line rows, often arranges connecting line row and is separated by 16 isolation strip 40; This two rows connecting line row is formed by a series line and joins end to end, the end of this first line 20 then extends to the sidewall of transparency carrier 10, wherein, size L2 × the W2 of described linkage section 30 is 2mm × 0.3mm, the width L3 of isolation strip 40 is 0.2mm, the width of described series line is 0.3mm, itself and adjacent two arrange connecting line arrange between distance be respectively 0.45mm and 1.95mm, as shown in Figure 1;
Second circuit 70, material is silver, comprises two row's connecting line rows, often arranges connecting line package and draws together the linkage section 30 separated by 16 isolation strip 40; This two rows connecting line row is formed by a series line and joins end to end, and the head end of described second circuit 70 then extends to the sidewall of transparency carrier 10, and position is corresponding with the terminal position of described first line 20; Wherein, described linkage section 30 is of a size of 2mm × 0.3mm, and the width of isolation strip 40 is 0.2mm, and the width of described series line is 0.3mm, itself and adjacent two arrange connecting line arrange between distance be respectively 0.45mm and 1.95mm, as shown in Figure 2;
Tertiary circuit 50, material is silver, and this circuit is formed at the side 103 of described transparency carrier 10, and connects the end of described first line 20 and the head end of the second circuit 70, and this tertiary circuit 50 is coated on this whole side, as shown in Figure 3;
First pad 60 and the second pad 80, material is silver, be incorporated into first surface 101 and second face 102 of described transparency carrier 10 respectively, described first pad 60 is connected to the head end of described first line 20, described second pad 80 is connected to the end of described second circuit 70, and the width of described first pad 60 and the second pad 80 is 2mm.
As mentioned above, the utility model provides the two-sided die bond of a kind of plug-in type all-round emitting led power-type filament module, at least comprises: transparency carrier 10, and described transparency carrier 10 has relative first surface 101 and the second face 102, and at least one side 103; Connection line, comprises the tertiary circuit 50 that the side 103 being incorporated into the first surface 101 of described transparency carrier 10 and the first line 20 in the second face 102 and the second circuit 70 respectively and being incorporated into described transparency carrier 10 connects described first line 20 and the second circuit 70; Described first line 20 and the second circuit 70 comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections 30 be divided into by multiple isolation strip 40 are drawn together in described connecting line package; Multiple LED silk, is connected across the linkage section 30 at first line 20 and the second two ends, circuit 70 each isolation strip 40, to realize being connected in series of described first line 20, second circuit 70 and multiple LED silk.The utility model adopts transparency carrier, and adopts the structure of unique two sides die bond, achieves the all-round luminescence of great power LED module, greatly can improve space availability ratio and the luminosity of device.The utility model structure is simple, easily realizes industrialization.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type, is characterized in that, at least comprise:
Transparency carrier, described transparency carrier has relative first surface and second, and at least one side;
Connection line, the side comprising the first line of first surface and second being incorporated into described transparency carrier respectively and the second circuit and be incorporated into described transparency carrier connects the tertiary circuit of described first line and the second circuit; Described first line and the second circuit comprise the connecting line row of some row's series connection respectively, and the multiple linkage sections be divided into by multiple isolation strip are drawn together in described connecting line package;
Multiple LED silk, is connected across the linkage section at first line and two ends, the second circuit each isolation strip, to realize being connected in series of described first line, the second circuit and multiple LED silk.
2. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, it is characterized in that: described first line and the second circuit comprise the connecting line row of 2 ~ 5 row's series connection respectively, the distance between two adjacent row's connecting line rows is 1 ~ 5mm.
3. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: 10 ~ 20 linkage sections are drawn together in each connecting line package.
4. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: the length of described linkage section is 1 ~ 5mm, and width is 0.2 ~ 0.5mm.
5. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: the width of described isolation strip is 0.1 ~ 0.5mm.
6. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: the tertiary circuit of the side of described transparency carrier is coated on this whole side.
7. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, it is characterized in that: the first surface of described transparency carrier and second are also combined with and are respectively used to the first pad that described first line and the second circuit draw and the second pad, and described first pad and the second pad are positioned at same one end of described transparency carrier.
8. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: the length of described transparency carrier is 30 ~ 100mm, and width is 5 ~ 10mm, and thickness is 2 ~ 10mm.
9. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: described transparency carrier comprises Pyrex.
10. the all-round emitting led power-type filament module of the two-sided die bond of plug-in type according to claim 1, is characterized in that: described LED silk is welded in described linkage section by tin cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405900.XU CN204300787U (en) | 2014-07-22 | 2014-07-22 | The all-round emitting led power-type filament module of a kind of two-sided die bond of plug-in type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405900.XU CN204300787U (en) | 2014-07-22 | 2014-07-22 | The all-round emitting led power-type filament module of a kind of two-sided die bond of plug-in type |
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| Publication Number | Publication Date |
|---|---|
| CN204300787U true CN204300787U (en) | 2015-04-29 |
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| CN201420405900.XU Expired - Fee Related CN204300787U (en) | 2014-07-22 | 2014-07-22 | The all-round emitting led power-type filament module of a kind of two-sided die bond of plug-in type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141904A (en) * | 2014-07-22 | 2014-11-12 | 上海博恩世通光电股份有限公司 | Insertion-type double-face die bond all-round LED power type lamp filament module |
-
2014
- 2014-07-22 CN CN201420405900.XU patent/CN204300787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141904A (en) * | 2014-07-22 | 2014-11-12 | 上海博恩世通光电股份有限公司 | Insertion-type double-face die bond all-round LED power type lamp filament module |
| CN104141904B (en) * | 2014-07-22 | 2017-12-05 | 上海博恩世通光电股份有限公司 | A kind of all-round emitting led power-type filament module of the two-sided die bond of plug-in type |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20180722 |