CN207052629U - The LED patch supports of radiating effect can be strengthened - Google Patents
The LED patch supports of radiating effect can be strengthened Download PDFInfo
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- CN207052629U CN207052629U CN201720876425.8U CN201720876425U CN207052629U CN 207052629 U CN207052629 U CN 207052629U CN 201720876425 U CN201720876425 U CN 201720876425U CN 207052629 U CN207052629 U CN 207052629U
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- pole plate
- led
- radiating effect
- light
- patch supports
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Abstract
The utility model discloses a kind of LED patch supports for strengthening radiating effect, the moulding being combined as a whole including substrate and with substrate, there is a mounting groove for exposing substrate surface in the middle part of moulding, mounting groove is used to install optical lens, substrate includes the first pole plate and the second pole plate, first pole plate and the second pole plate head are relative and mutually isolated, and the area of the first pole plate is more than the second pole plate, and LED pasters are arranged on the first pole plate.The LED patch supports, there is following technique effect：(1) radiating effect is greatly strengthen, so as to light efficiency be caused to reduce, and also extends LED service life；(2) angle of corner is increased, so as to reduce brightness loss, adds light efficiency；(3) first light-emitting areas are arranged alternately with the second light-emitting area, can not only avoid light focusing, can distribute light more uniform, and enhance the intensity that fractures of LED patch supports, can adapt to more different wiring boards, improve the life-span of lamp bead.
Description
Technical field
LED light source is the utility model is related to, more particularly to a kind of LED patch supports for strengthening radiating effect.
Background technology
LED (Light Emitting Diode, light emitting diode) is used as forth generation green illumination light source, oneself current warp
To being widely applied.
When LED chip is lighted, an electrical power part for input is converted into luminous energy, and a part is converted into heat energy.Wherein,
The electrical power of LED inputs generally only 10 one 15% is converted into luminous energy, and others are converted into heat energy.It is converted into this part of heat energy
If energy can not be discharged by modes such as heat transfer, convection current or radiation in time, LED core segment temperature rise can be caused, from
And cause light efficiency to reduce, while can also reduce LED service life.And with the raising of LED chip integrated level and to work(
Rate type LED demand, great power LED cooling turn into the problem of letter is to be solved.
In addition, the corner of the bowl of LED patch supports on the market is generally the form of the straight line straight angle now, cause to turn
Brightness loss at angle is larger, reduces light efficiency.
Utility model content
The purpose of this utility model is to provide a kind of LED patch supports for strengthening radiating effect, to solve prior art
In many deficiencies.
According to one side of the present utility model, there is provided a kind of LED patch supports for strengthening radiating effect, including base
Plate and the moulding being combined as a whole with substrate, moulding middle part have a mounting groove for exposing substrate surface, and mounting groove is used
In installation optical lens, substrate includes the first pole plate and the second pole plate, the first pole plate and the second pole plate head with respect to and mutually every
From the area of the first pole plate is more than the second pole plate, and LED pasters are arranged on the first pole plate.
In some embodiments, the area of the first pole plate is 5 to 10 times of area of the second pole plate.
In some embodiments, the area of the first pole plate is 7.5 times of area of the second pole plate.
In some embodiments, mounting groove is square groove, and has four the first reflective surfaces to form a circle, adjacent
The junction of two the first reflective surfaces further respectively has the second reflective surface.
In some embodiments, the first reflective surface and the second reflective surface are inclined plane.
In some embodiments, the angle of inclination of the second reflective surface is more than the angle of inclination of the first reflective surface.
In some embodiments, the angle of inclination of the second reflective surface is 60 °, and the angle of inclination of the first reflective surface is 45 °.
The LED patch supports provided by the utility model for strengthening radiating effect, are carried out to existing LED patch supports
Autotelic improvement, compared with prior art, there is following technique effect：
(1) LED pasters are arranged on the first pole plate, and the area of the first pole plate is 5 to 10 times of the area of the second pole plate, by
It is metallic plate in the first pole plate, heat caused by LED pasters can distribute quickly through the first pole plate, thus greatly enhance
Radiating effect, so as to light efficiency be caused to reduce, and also extend LED service life；
(2) the second reflective surface is further respectively had in the junction of the first light-emitting area, so as to increase the angle of corner, from
And brightness loss is reduced, add light efficiency；
(3) first light-emitting areas are arranged alternately with the second light-emitting area, and both angles of inclination are different, it is possible thereby to avoid light
Line focus, light can be distributed more uniform.First light-emitting area is arranged alternately with the second light-emitting area, and both inclinations angle
Degree is different, thus can not only avoid light focusing, can distribute light more uniform, moreover, enhancing LED paster branch
The intensity that fractures of frame, can adapt to more different wiring boards (such as ultra-thin glass-fiber-plate, the thin wiring board of copper etc.) is not in dead phenomenon,
Improve the life-span of lamp bead.
Brief description of the drawings
Fig. 1 is that a kind of Facad structure of the LED patch supports for strengthening radiating effect of embodiment of the utility model shows
It is intended to.
Fig. 2 is that can strengthen profile of the LED patch supports of radiating effect along A-A directions shown in Fig. 1.
Fig. 3 is the structure schematic diagram for the LED patch supports that can strengthen radiating effect shown in Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows to be pasted according to a kind of LED for strengthening radiating effect of embodiment of the present utility model
Plate rack.As illustrated, the device includes substrate 1 and the moulding 2 being combined as a whole with substrate.
Wherein, the middle part of moulding 2 has a mounting groove 21 for exposing substrate surface.
Mounting groove 21 is used to install optical lens.
Substrate 1 includes the first pole plate 11 and the second pole plate 12.
First pole plate 11 and the head of the second pole plate 12 are relative and mutually isolated.
The area of first pole plate 11 is more than the second pole plate 12.
LED pasters are arranged on the first pole plate 11.
The area of first pole plate 11 is generally 5 to 10 times of the area of the second pole plate 12.
Preferably, the area of the first pole plate 11 is 7.5 times of area of the second pole plate 12.
In the present embodiment, mounting groove 21 is square groove, and has four the first reflective surfaces 211 to form a circle.
The junction of two adjacent the first reflective surfaces 211 further respectively has the second reflective surface 212.
First reflective surface 211 and the second reflective surface 212 are inclined plane.
The angle of inclination of second reflective surface 212 is generally higher than the angle of inclination of the first reflective surface 211.
In the present embodiment, the angle of inclination of the second reflective surface 212 is 60 °, and the angle of inclination of the first reflective surface 211 is
45°。
The LED patch supports provided by the utility model for strengthening radiating effect, are carried out to existing LED patch supports
Autotelic improvement, compared with prior art, there is following technique effect：
(1) LED pasters are arranged on the first pole plate 11, and the area of the first pole plate 11 arrives for the 5 of the area of the second pole plate 12
10 times, because the first pole plate 11 is metallic plate, heat caused by LED pasters can distribute quickly through the first pole plate 11,
Thus radiating effect is greatly strengthen, so as to light efficiency be caused to reduce, and also extends LED service life；
(2) the second reflective surface 212 is further respectively had in the junction of the first light-emitting area 211, so as to increase corner
Angle, so as to reduce brightness loss, add light efficiency；
(3) first light-emitting areas 211 are arranged alternately with the second light-emitting area 212, and both angles of inclination are different, it is possible thereby to
Light focusing is avoided, light can be distributed more uniform.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (7)
1. the LED patch supports of radiating effect can be strengthened, it is characterised in that be combined as a whole including substrate and with the substrate
Moulding, the moulding middle part have a mounting groove for exposing the substrate surface, and the mounting groove is used to install optics
Lens, the substrate include the first pole plate and the second pole plate, and first pole plate and the second pole plate head are relative and mutual
Isolation, the area of first pole plate are more than the area of second pole plate, and LED pasters are arranged on first pole plate.
2. the LED patch supports according to claim 1 for strengthening radiating effect, it is characterised in that first pole plate
Area be 5 to 10 times of area of second pole plate.
3. the LED patch supports according to claim 2 for strengthening radiating effect, it is characterised in that first pole plate
Area be 7.5 times of area of second pole plate.
4. the LED patch supports according to claim 1 for strengthening radiating effect, it is characterised in that the mounting groove is
Square groove, and there are four the first reflective surfaces to form a circle, the junction of adjacent two first reflective surfaces is also distinguished
Provided with the second reflective surface.
5. the LED patch supports according to claim 4 for strengthening radiating effect, it is characterised in that described first is reflective
Face and second reflective surface are inclined plane.
6. the LED patch supports according to claim 5 for strengthening radiating effect, it is characterised in that described second is reflective
The angle of inclination in face is more than the angle of inclination of first reflective surface.
7. the LED patch supports according to claim 6 for strengthening radiating effect, it is characterised in that described second is reflective
The angle of inclination in face is 60 °, and the angle of inclination of first reflective surface is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876425.8U CN207052629U (en) | 2017-07-18 | 2017-07-18 | The LED patch supports of radiating effect can be strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876425.8U CN207052629U (en) | 2017-07-18 | 2017-07-18 | The LED patch supports of radiating effect can be strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052629U true CN207052629U (en) | 2018-02-27 |
Family
ID=61497645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876425.8U Active CN207052629U (en) | 2017-07-18 | 2017-07-18 | The LED patch supports of radiating effect can be strengthened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052629U (en) |
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2017
- 2017-07-18 CN CN201720876425.8U patent/CN207052629U/en active Active
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