CN208204584U - A kind of lamp bead plate of structure optimization - Google Patents
A kind of lamp bead plate of structure optimization Download PDFInfo
- Publication number
- CN208204584U CN208204584U CN201820903436.5U CN201820903436U CN208204584U CN 208204584 U CN208204584 U CN 208204584U CN 201820903436 U CN201820903436 U CN 201820903436U CN 208204584 U CN208204584 U CN 208204584U
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- China
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- light source
- source board
- lamp bead
- overclocking
- inductance
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Abstract
The utility model discloses a kind of lamp bead plates of structure optimization, including driving plate, light source board and setting in the positive lamp bead of light source board, the light source board is aluminum substrate, several connecting terminals are provided on the light source board, the driving plate is provided with and several matched inserting foots of connecting terminal, the driving plate is plugged on light source board bottom surface, the control IC that the light source board front is additionally provided with overclocking inductance for controlling overclocking, is electrically connected with overclocking inductance, the positive and negative anodes circuit of the control IC output directly connect in lamp bead.The utility model optimizes the layout designs of electronic component, and control IC and overclocking inductance are arranged on aluminum substrate, has well solved heat dissipation problem, has reduced the area of driving plate, to reduce costs.
Description
Technical field
The utility model relates to a kind of lamp bead plates, more particularly to a kind of lamp bead plate of structure optimization.
Background technique
Current LED illumination lamp is mainly made of two modules of light source and driving.In order to improve light source light-emitting efficiency, generally
The output power of control IC is promoted by the way that the inductance overclocking of driving plate is arranged in, but calorific value is larger when inductance overclocking, driving
Electronic component on plate is more intensive, it is difficult to radiate, influence working life.Artificial bonding wire is needed between light source board and driving plate
Connection is easy poor contact, and drives plate suqare a larger increase material cost.
Utility model content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of lamp bead plates of structure optimization, lead to
The layout designs for optimizing electronic component are crossed, control IC and overclocking inductance are arranged on aluminum substrate, has well solved and has dissipated
Heat problem, reduces the area of driving plate, to reduce costs.
The utility model is that technical solution used by solving the problems, such as it is:
A kind of lamp bead plate of structure optimization, including driving plate, light source board and setting are in the positive lamp bead of light source board, the light
Source plate is aluminum substrate, several connecting terminals are provided on the light source board, and the driving plate is provided with to be matched with connecting terminal
Several inserting foots, the driving plate is plugged on light source board bottom surface, and the light source board front is additionally provided with for controlling overclocking
Overclocking inductance, the control IC being electrically connected with overclocking inductance, the positive and negative anodes circuit of the control IC output directly connect in lamp bead.
Further, the lamp bead is patch type lamp bead, and the surface mount type lamp pearl is welded on light source board.
Further, the electronic component in the driving plate is direct insertion component.
Further, the overclocking inductance is I-shaped inductance.
Further, the connecting terminal is arranged in the middle part of light source board.
The beneficial effects of the utility model are: a kind of lamp bead plate for structure optimization that the utility model uses, using having
Not only thermal balance is arranged on aluminum substrate as light source board, by control IC and overclocking inductance in the aluminum substrate of excellent heat dispersion performance
It is good, and since control IC is arranged on aluminum substrate, driving plate can be made smaller, driving glass-fiber-plate usable floor area can be saved,
To save cost.Overclocking inductance has control overclocking effect, so that control IC performance is promoted, raising working efficiency, and overclocking
The heat issued when inductance overclocking can be by aluminum substrate rapid cooling.Light source board is electrically connected with driving plate by connecting terminal and inserting foot
It connects, saves artificial bonding wire, improve packaging efficiency.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of the utility model；
Figure label: 1- driving plate；2- light source board；3- lamp bead；4- connecting terminal；5- inserting foot；6- overclocking electricity
Sense；7- controls IC.
Specific embodiment
The utility model is described in further detail with example with reference to the accompanying drawing.
As shown in Figure 1, the utility model provides a kind of lamp bead plate of structure optimization, including driving plate 1, light source board 2 and set
It sets in the positive lamp bead 3 of light source board 2, light source board 2 is aluminum substrate, is provided with several connecting terminals 4, driving plate 1 on light source board 2
It is provided with and is plugged on 2 bottom surface of light source board with several the matched inserting foots 5 of connecting terminal 4, driving plate 1,2 front of light source board is also set
The control IC7 for having the overclocking inductance 6 for controlling overclocking, being electrically connected with overclocking inductance 6, the positive and negative anodes circuit of control IC7 output
Directly connect in lamp bead 3.
In the present embodiment, lamp bead 3 is patch type lamp bead, and surface mount type lamp pearl is welded on light source board 2.
Electronic component in driving plate 1 is direct insertion component.
Overclocking inductance 6 is I-shaped inductance.Line footpath can be saved using I-shaped inductance, reduce magnetic core, since I-shaped inductance is super
Frequency is high when frequency, and output ripple is few, reduces and dodges frequency, achievees the effect that stabilized light source.
The setting of connecting terminal 4 is at 2 middle part of light source board.
Using the aluminum substrate with excellent heat dispersion performance as light source board 2, control IC7 and overclocking inductance 6 are arranged in aluminium
Not only thermal balance is good on substrate, and since control IC7 is arranged on aluminum substrate, driving plate 1 can be made smaller, can save
Glass-fiber-plate usable floor area is driven, to save cost.Overclocking inductance 6 has control overclocking effect, to promote control IC7
Can, working efficiency is improved, and the heat issued when overclocking 6 overclocking of inductance can be by aluminum substrate rapid cooling.Light source board 2 and driving plate
1 is electrically connected by connecting terminal 4 and inserting foot 5, saves artificial bonding wire, improves packaging efficiency.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (5)
1. a kind of lamp bead plate of structure optimization, including driving plate, light source board and setting, in the positive lamp bead of light source board, feature exists
In: the light source board is aluminum substrate, is provided with several connecting terminals on the light source board, the driving plate is provided with and wiring
Several matched inserting foots of terminal, the driving plate are plugged on light source board bottom surface, and the light source board front is additionally provided with for controlling
The overclocking inductance of overclocking processed, the control IC being electrically connected with overclocking inductance, the positive and negative anodes circuit of the control IC output directly connect
In lamp bead.
2. a kind of lamp bead plate of structure optimization according to claim 1, it is characterised in that: the lamp bead is surface mount type lamp
Pearl, the surface mount type lamp pearl are welded on light source board.
3. a kind of lamp bead plate of structure optimization according to claim 1, it is characterised in that: the electronics member in the driving plate
Device is direct insertion component.
4. a kind of lamp bead plate of structure optimization according to claim 1, it is characterised in that: the overclocking inductance is I-shaped electricity
Sense.
5. a kind of lamp bead plate of structure optimization according to claim 1, it is characterised in that: the connecting terminal is arranged in light
In the middle part of source plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903436.5U CN208204584U (en) | 2018-06-11 | 2018-06-11 | A kind of lamp bead plate of structure optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903436.5U CN208204584U (en) | 2018-06-11 | 2018-06-11 | A kind of lamp bead plate of structure optimization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204584U true CN208204584U (en) | 2018-12-07 |
Family
ID=64497111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903436.5U Active CN208204584U (en) | 2018-06-11 | 2018-06-11 | A kind of lamp bead plate of structure optimization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204584U (en) |
-
2018
- 2018-06-11 CN CN201820903436.5U patent/CN208204584U/en active Active
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