CN105202380A - LED light-emitting module and lamp with same - Google Patents
LED light-emitting module and lamp with same Download PDFInfo
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- CN105202380A CN105202380A CN201410288687.3A CN201410288687A CN105202380A CN 105202380 A CN105202380 A CN 105202380A CN 201410288687 A CN201410288687 A CN 201410288687A CN 105202380 A CN105202380 A CN 105202380A
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- light source
- source portion
- illuminating module
- led illuminating
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Abstract
The invention provides an LED light-emitting module and a lamp with the same. The LED light-emitting module is provided with a first light source part (10), a second light source part (20) and at least one pair of flexible terminals (30), wherein the first light source part (10) and the second light source part (20) are located in different planes and have a certain included angle. The first and second light source parts (10 and 20) are provided with LED light sources respectively. The flexible terminals (30) are electrically connected with the first and second light source parts (10 and 20). According to the LED light-emitting module and the lamp with the same, large-angle light emission of a bulb and dispersion of an LED heat source can be achieved better.
Description
Technical field
The present invention relates to technical field of semiconductor illumination, especially a kind of LED illuminating module and there is the light fixture of this LED illuminating module.
Background technology
Semiconductor light source (LED) is light source and the display device of third generation semi-conducting material manufacturing, and having the features such as power consumption is few, the life-span long, pollution-free, rich color, controllability are strong, is the revolution of lighting source and light industry.Along with the development of LED, increasing LED illumination product floods the market.
Although incandescent lamp facilitates easy-to-use, lighting angle is large, highly versatile, and it changes simple, is also widely used in various illumination occasion.But because its efficiency is low, energy waste is huge, at present, along with technical development and the properties of product raising of LED bulb, LED bulb replaces traditional incandescent lamp step by step, reaches the object of saving the energy.But exploitation LED bulb also needs technical breakthrough, such as, solve lighting angle problem, the thermal source scattering problem of great power LED ball bubble.How to solve the thermal source scattering problem of lighting angle and great power LED ball bubble, this programme attempts the light fixture proposing a kind of LED illuminating module and have this LED illuminating module, can realize the wide-angle luminescence of ball bubble and the dispersion of LED thermal source preferably.
Summary of the invention
Technical scheme of the present invention is for providing a kind of LED illuminating module.This LED illuminating module has and is positioned at Different Plane and the first light source portion of forming an angle of shape and secondary light source portion and at least one pair of flexible terminals.First, second light source portion is respectively arranged with LED light source, and above-mentioned flexible terminals is electrically connected with first, second light source portion respectively.
Preferably, above-mentioned first light source portion is tabular polygon configuration.
Preferably, the circumferential edge of above-mentioned first light source portion is provided with multiple secondary light source portion.
Preferably, above-mentioned first light source site is in horizontal plane, and described multiple secondary light source portion is positioned at the multiple planes in a certain angle with this horizontal plane, and this angle is between 1 ~ 90 degree.
Preferably, above-mentioned first light source portion includes light source placed side and drive circuit contact surface, and described light source placed side arranges some LED.
Preferably, the drive circuit of above-mentioned drive circuit contact surface and light fixture is electrically connected, can the electric current of the drive circuit LED that is electrically connected to the first light source portion by drive circuit contact surface and is arranged in the first light source portion.
Preferably, above-mentioned flexible terminals is made up of the first connecting portion, the second connecting portion and the main part arched upward that connects the first connecting portion and the second connecting portion.
Preferably, above-mentioned flexible terminals is the special-shaped nickel strap of strip-shaped flexible, can punch forming.
Preferably, above-mentioned flexible terminals is electrically connected with first, second light source portion respectively, be by first electrical connection section of the first connecting portion of described flexible terminals with the circumferential edge of the first light source portion is connected, second electrical connection section of the second connecting portion of flexible terminals with side, secondary light source portion is connected.
Have a light fixture for LED illuminating module, comprise the lamp holder being positioned at below, the lamp body is connected with lamp holder and be connected the tore of reflection also upwards extended to form with lamp body, the light source fixed part containing polyhedral that LED illuminating module and tore of reflection are arranged is fitted.
Preferably, above-mentioned light source fixed part has the median plane and the multiple sides vertical with this median plane that are positioned at upper end, first light source portion of described LED illuminating module and secondary light source portion fit with the median plane of light source fixed part and side respectively, and now flexible terminals is bent and makes the first connecting portion and the second connecting portion place plane also in orthogonal relation.
A kind of LED illuminating module of this programme and have the light fixture of this LED illuminating module, can realize the dispersion of the luminous and LED thermal source of the wide-angle of ball bubble preferably.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of LED illuminating module of the embodiment of the present invention;
Fig. 2 is the partial schematic diagram of the LED illuminating module of the embodiment of the present invention;
Fig. 3 is the structural representation of the flexible terminals of the embodiment of the present invention;
Fig. 4 is one of fitting structure schematic diagram with this LED illuminating module of the embodiment of the present invention;
Fig. 5 is the fitting structure schematic diagram two with this LED illuminating module of the embodiment of the present invention;
Fig. 6 is the fitting structure schematic diagram three with this LED illuminating module of the embodiment of the present invention.
Detailed description of the invention
A kind of LED illuminating module proposed the present invention below in conjunction with the drawings and specific embodiments and the light fixture with this LED illuminating module are described in further detail.
Fig. 1 is the overall structure schematic diagram of a kind of LED illuminating module adopting the embodiment of the present invention; As shown in the figure, it mainly comprises the first light source portion 10 and is provided with multiple secondary light source portions 20. first light source portion 10 for tabular polygon configuration in the circumferential edge of the first light source portion 10, in the preferred embodiment for the present invention, is regular hexagon.But in other embodiments, circular or square or other polygons all can realize the present invention.First light source portion 10 is positioned at horizontal plane (the first plane), and described multiple secondary light source portion 20 is positioned at the multiple planes in a certain angle with this horizontal plane.Preferably, this angle is between 1 ~ 90 degree.The plurality of secondary light source portion 20 to be formed with the first light source portion 10 respectively by flexible terminals 30 and is electrically connected, this first light source portion 10 and multiple secondary light source portion 20 form territory, central light emitting zone A and side light-emitting zone B, by the superposition of territory, central light emitting zone A and side light-emitting zone B, the wide-angle that can realize LED illuminating module is luminous.
Fig. 2 is the partial schematic diagram of the illuminating module of the embodiment of the present invention, and as shown in Figure 2, further, this first light source portion 10 includes light source placed side 101 and drive circuit contact surface 102.Light source placed side 101 arranges some LED40, and in embodiments of the present invention, this first light source portion 10 can be pcb board.On drive circuit contact surface 102, further, the drive circuit (not shown) of this LED illuminating module can be provided with, this drive circuit by the connection with drive circuit contact surface 102, the LED40 that the electric current of drive circuit can be electrically connected to this first light source portion 10 by drive circuit contact surface 102 and be arranged in the first light source portion 10.
Fig. 3 is the structural representation of the flexible terminals 30 of the embodiment of the present invention, and as shown in Figure 3, this flexible terminals 30 is made up of the main part 303 arched upward of the first connecting portion 301, second connecting portion 302 and connection the first connecting portion 301 and the second connecting portion 302.In the preferred embodiment for the present invention, this flexible terminals 30 is the special-shaped nickel strap of strip-shaped flexible, can punch forming.But in other embodiments, this flexible terminals 30 can also be that other flexible metal materials are formed.In a preferred embodiment of the invention, as shown in Figure 1, Figure 2 and Figure 3, the mode that flexible terminals 30 welds by paster, realizes the electrical connection between the first light source portion 10 and secondary light source portion 20.Be specifically first electrical connection section 103 of the first connecting portion 301 of flexible terminals 30 with the circumferential edge of the first light source portion 10 is connected, the second connecting portion 302 of flexible terminals 30 is connected with the second electrical connection section 201 of side, secondary light source portion 20.But in other embodiments, connected mode is not limited to paster welding.In the present invention, in order to strengthened flexible terminal 30 and the connection between the first light source portion 10 and secondary light source portion 20, can before flexible terminals 30 carries out paster installation, by annealed for flexible terminals 30 sofening treatment, to reduce flexible terminals 30 flexural deformation drag, and then strengthened flexible terminal 30 and the connection between the first light source portion 10 and secondary light source portion 20.When welding, can the first light source portion 10 and secondary light source portion 20 be placed in same plane, and then flexible terminals 30 is welded with the first light source portion 10 and secondary light source portion 20, after having welded, again flexible terminals 30 is carried out angle folding, and then the laminating of the light source fixed part 90 of realization and light fixture.Therefore, in embodiments of the present invention, realize being electrically connected quickly and easily via flexible terminals 30 between first light source portion 10 and secondary light source portion 20, flexible terminals 30 can by punch forming, and this flexible terminals 30 realizes being connected with the first light source portion 10 and secondary light source portion 20 by paster mode, and then improve speed and the simple operation of assembly manipulation.Because flexible terminals 30 can adopt very thin very soft metal material, therefore when bending deformation quantity is no more than 90 degree, flexible terminals 30 screen resilience is very little, therefore the rosin joint of leg on flexible terminals 30 can not be caused to lose efficacy.
As shown in Figure 2 and composition graphs 3, drive circuit contact surface 102 and drive circuit (not shown) are electrically connected, the electric current of drive circuit is electrically connected to this first light source portion 10 by drive circuit contact surface 102, and dotted line and arrow logo are circuit pathways schematic diagram.Electric current to flow through figure the LED40 of upside from positive pole, then flows to first electrical connection section 103 of the first light source portion 10 in circumferential edge, then via the first connecting portion 301 of flexible terminals 30 and main part 303, and then flow to the second connecting portion 302 of flexible terminals 30.Second connecting portion 302 of flexible terminals 30 is connected with the second electrical connection section 201 of side, secondary light source portion 20.Then electric current is by direction as shown, flows to LED50 and LED60, and then flow back to negative pole via another flexible terminals 30 by the second electrical connection section 201, thus forms a circuit loop.And because electric current is through above-mentioned LED40, LED50 and LED60, therefore above-mentioned LED is by luminescence, therefore territory, central light emitting zone A can be formed after being positioned at the LED40 luminescence in the first light source portion 10, LED50 and LED60 be positioned in secondary light source portion 20 then can form side light-emitting zone B, and (this secondary light source portion 20 is for multiple, in this programme, be 6, secondary light source portion 20 is arranged along the circumferential edge of the first light source portion 10).Territory, the central light emitting zone A of above-mentioned different angles and side light-emitting zone B, by the superposition of territory, central light emitting zone A and side light-emitting zone B, the wide-angle that can realize LED illuminating module is luminous.Same reason, because the process having electric current, therefore the LED that the first light source portion 10 and secondary light source portion 20 are arranged all can realize luminescence.
As Figure 4-Figure 6, further, this LED illuminating module can be applicable on light fixture, and in a preferred embodiment of this invention, this LED illuminating module is applied on bulb.This bulb comprises the lamp holder 70 being positioned at below, the lamp body 80 be connected with lamp holder 70 and is connected with lamp body 80 and the light source fixed part 90 upwards extended to form.Be provided with tore of reflection 900 between light source fixed part 90 lower end and lamp holder 70, carry out secondary reflection again for the light that will be mapped on this tore of reflection, realize the effective utilization to light.Light source fixed part 90 has the median plane 901 and the multiple sides 902 vertical with this median plane that are positioned at upper end.First light source portion 10 of above-mentioned LED illuminating module and secondary light source portion 20 fit with the median plane 901 of light source fixed part 90 and side 902 respectively, and now flexible terminals 30 is bent and makes the first connecting portion 301 and the second connecting portion 302 place plane also in orthogonal relation.As shown in Figure 6, and then a cell-shell 100 of arranging in pairs or groups, form the bulb that comprises LED illuminating module.This bulb can realize wide-angle luminescence, because this first light source portion 10 and multiple secondary light source portion 20 are formed with territory, central light emitting zone A and side light-emitting zone B, by the superposition of territory, central light emitting zone A and side light-emitting zone B, the wide-angle that can realize LED illuminating module is luminous.And realize being electrically connected by flexible terminals 30 between the first light source portion 10 and multiple secondary light source portion 20.In addition, the first light source portion 10 and multiple secondary light source portion 20 are attached at lamp body 80 surface, except realizing wide-angle luminescence, also can dispel the heat better, because in embodiments of the present invention, lamp body 80 has the effect of radiator.
A kind of LED illuminating module of this programme and have the light fixture of this LED illuminating module, can realize the dispersion of the luminous and LED thermal source of the wide-angle of ball bubble preferably.
Description of the preferred embodiment of the present invention is to illustrate and describing above, and undesired is limit of the present invention or be confined to disclosed concrete form, obviously, many modifications and variations may be made, these modifications and variations may be obvious to those skilled in the art, should be included within the scope of the present invention that defined by appended claims.
Claims (12)
1. a LED illuminating module, it is characterized in that, described LED illuminating module has and is positioned at Different Plane and the first light source portion (10) of forming an angle of shape and secondary light source portion (20) and at least one pair of flexible terminals (30), first, second light source portion (10,20) is respectively arranged with LED light source, and above-mentioned flexible terminals (30) is electrically connected with first, second light source portion (10,30) respectively.
2. LED illuminating module according to claim 1, it is characterized in that, described flexible terminals (30) is by the first connecting portion (301), the second connecting portion (302) and connect the first connecting portion (301) and the main part (303) arched upward of the second connecting portion (302) forms.
3. LED illuminating module according to claim 2, is characterized in that, described flexible terminals is sheet metal punching press and makes after annealing softening.
4. LED illuminating module according to claim 1, is characterized in that, described flexible terminals (30) is the special-shaped nickel strap of strip-shaped flexible.
5. LED illuminating module according to claim 1, is characterized in that, described first light source portion (10) is tabular polygon configuration.
6. LED illuminating module according to claim 5, it is characterized in that, the circumferential edge of described first light source portion (10) is provided with multiple secondary light source portion (20), between each secondary light source portion (20) and described first light source portion (10), there is pair of flexible terminal (30).
7. LED illuminating module according to claim 6, it is characterized in that, described first light source portion (10) is positioned at horizontal plane, and described multiple secondary light source portion (20) is positioned at the multiple planes in a certain angle with this horizontal plane, and this angle is between 1 ~ 90 degree.
8. LED illuminating module according to claim 1, it is characterized in that, described first light source portion (10) includes light source placed side (101) and drive circuit contact surface (102), and described light source placed side (101) arranges some LED (40).
9. LED illuminating module according to claim 2, it is characterized in that, described flexible terminals (30) is respectively with first, secondary light source portion (10, 20) be electrically connected, wherein first, secondary light source portion (10, 20) be respectively arranged with and first electrical connection section (103) of LED conducting and the second electrical connection section (201), first connecting portion (301) of described flexible terminals (30) is connected with first electrical connection section (103) of the circumferential edge being arranged at the first light source portion (10), second connecting portion (302) of flexible terminals (30) is connected with second electrical connection section (201) of secondary light source portion (20).
10. the lamp holder (70) there is a light fixture for LED illuminating module, it is characterized in that, it comprises LED illuminating module as described in claim 1-9, being positioned at below, the lamp body (80) be connected with lamp holder (70).
11. light fixtures according to claim 10, also comprise and being connected and the polyhedral light source fixed part (90) upwards extended to form with lamp body (80), described LED illuminating module and light source fixed part (90) are fitted.
12. light fixtures according to claim 10, also comprise and being connected and the polyhedral light source fixed part (90) upwards extended to form with lamp body (80), described LED illuminating module and light source fixed part (90) are fitted.Light fixture according to claim 10, it is characterized in that, described light source fixed part (90) has the median plane (901) and the multiple sides (902) vertical with this median plane that are positioned at upper end, fit with the median plane (901) of light source fixed part (90) and side (902) respectively in first light source portion (10) of described LED illuminating module and secondary light source portion (20), now flexible terminals (30) is bent and makes the first connecting portion (301) and the second connecting portion (302) place plane also in orthogonal relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288687.3A CN105202380A (en) | 2014-06-24 | 2014-06-24 | LED light-emitting module and lamp with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288687.3A CN105202380A (en) | 2014-06-24 | 2014-06-24 | LED light-emitting module and lamp with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202380A true CN105202380A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288687.3A Pending CN105202380A (en) | 2014-06-24 | 2014-06-24 | LED light-emitting module and lamp with same |
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| Country | Link |
|---|---|
| CN (1) | CN105202380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293198A (en) * | 2016-07-27 | 2017-01-04 | 中航华东光电有限公司 | Auxiliary revises the method for infrared touch point |
| CN106535408A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | LED light-emitting assembly |
-
2014
- 2014-06-24 CN CN201410288687.3A patent/CN105202380A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293198A (en) * | 2016-07-27 | 2017-01-04 | 中航华东光电有限公司 | Auxiliary revises the method for infrared touch point |
| CN106293198B (en) * | 2016-07-27 | 2019-03-15 | 中航华东光电有限公司 | The method of auxiliary amendment infrared touch point |
| CN106535408A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | LED light-emitting assembly |
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Application publication date: 20151230 |