CN203868999U - Optical module - Google Patents
Optical module Download PDFInfo
- Publication number
- CN203868999U CN203868999U CN201420288452.XU CN201420288452U CN203868999U CN 203868999 U CN203868999 U CN 203868999U CN 201420288452 U CN201420288452 U CN 201420288452U CN 203868999 U CN203868999 U CN 203868999U
- Authority
- CN
- China
- Prior art keywords
- radiating substrate
- wire harness
- heat
- tapered end
- optical lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an optical module. An optical lens body and a radiating substrate are detachably connected, an integrated circuit board is clamped between the optical lens body and the radiating substrate, and a plurality of LED light sources are distributed on the integrated circuit board. A waterproof sealing device is arranged at the connecting portion between the optical lens body and the radiating substrate, so that the optical module has good waterproofness. Thus, the LED light sources can normally work in the rainy season and can be applied to underwater lighting. Furthermore, the radiating substrate is provided with a radiator. Thus, heat generated by the LED light sources in work can be radiated, the LED light sources have good radiating performance, the service life of the LED light sources is guaranteed, and the LED light sources cannot generate light failure caused by overhigh temperature in a lighting process.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of LED optics module.
Background technology
LED light source is a kind of cold light source, because the advantages such as it has energy-conserving and environment-protective, consumed power is low, start-up time is short, long service life are applied in every illuminating engineering in city gradually.
Although adopt great power LED unit of luminous comparatively simple as the LED street lamp structure of light source, its lighting area is less, and power is often larger.Adopt LED array module can realize large area lighting as the LED street lamp of light source, but can produce a large amount of heats when work, because LED light source is to the having relatively high expectations of temperature, the bad meeting of dispelling the heat causes the lost of life of LED light source, and in lighting process, LED lamp also can produce along with excess Temperature light decay.
Summary of the invention
The utility model embodiment provides a kind of optics module, comprise and there are multiple LED light sources of distribution, and with surface-mounted integrated circuit and the optical lens body of heat-radiating substrate, described optical lens body adopts removably to be connected with described heat-radiating substrate, and described optical lens body cover is combined in LED light source one side of described surface-mounted integrated circuit;
Described optical lens body and described heat-radiating substrate connecting portion are provided with the sealing device for waterproof sealing;
Described heat-radiating substrate is provided with the radiator for making LED light source heat radiation.
Preferably, described radiator is multiple being parallel to each other or crossing fin.
Preferably, described fin adopts plate-like structure.
Preferably, described fin adopts hooked shape structure.
Preferably, described sealing device is waterproof apron;
Described optical lens body surrounding is provided with the groove for placing described waterproof apron;
Described optical lens body is fixedly connected with described heat-radiating substrate, and described waterproof apron inserts in described groove, for described surface-mounted integrated circuit is sealed between described optical lens body and described heat-radiating substrate.
Preferably, described optical lens body adopts bolt mode to be connected with described heat-radiating substrate.
Preferably, described radiator is heat sink section bar.
Preferably, described optics module also comprises wire harness tapered end;
Described wire harness tapered end is used for the power supply wire harness of described surface-mounted integrated circuit is passed, and power supply wire harness is connected with described surface-mounted integrated circuit;
Described heat-radiating substrate is provided with the wire harness intake for described wire harness tapered end is passed;
Described wire harness tapered end is provided with for making described wire harness tapered end and described heat-radiating substrate adopt nut to screw the winding device that mode is connected.
Preferably, described wire harness tapered end is provided with tapered end O-ring seal;
Described tapered end O-ring seal screws connecting portion for the nut that seals described wire harness tapered end and described heat-radiating substrate, makes the nut of described wire harness tapered end and described heat-radiating substrate screw connecting portion water-tight.
Preferably, the material of described fin can adopt metallic aluminium or metallic copper.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
Optical lens body adopts removably to be connected with heat-radiating substrate, and in the middle of the surface-mounted integrated circuit of multiple LED light sources that distribute is clipped.Optical lens body and heat-radiating substrate connecting portion are provided with waterproof seal, and optics module has good water proofing property like this, and like this, LED light source not only can normally be worked in rainy season, can also be used in underwater lighting.And heat-radiating substrate is provided with radiator, the heat producing can distribute LED light source work time, makes LED light source have good thermal diffusivity, has ensured the service life of LED light source, and in lighting process, LED lamp can not produce light decay because of excess Temperature.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The overall structure figure of the optics module that Fig. 1 provides for the utility model;
The structure chart of an embodiment of the optics module that Fig. 2 provides for the utility model.
Detailed description of the invention
For making utility model object of the present utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiment, but not whole embodiment.Based on the embodiment in this patent, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this patent protection.
The utility model provides a kind of optics module, refer to Fig. 1, comprise and there are multiple LED light sources of distribution, and with surface-mounted integrated circuit 11 and the optical lens body 12 of heat-radiating substrate 13, described optical lens body 12 adopts removably to be connected with described heat-radiating substrate 13, and described optical lens body 12 covers are combined in LED light source one side of described surface-mounted integrated circuit 11; Described optical lens body 12 is provided with the sealing device 14 for waterproof sealing with described heat-radiating substrate 13 connecting portions; Described heat-radiating substrate 13 is provided with the radiator 16 for making LED light source heat radiation.
Hence one can see that, and optical lens body 12 adopts removably to be connected with heat-radiating substrate 13, and in the middle of the surface-mounted integrated circuit 11 of multiple LED light sources that distribute is clipped.Optical lens body 12 and heat-radiating substrate 13 connecting portions are provided with waterproof seal 14, and optics module has good water proofing property like this, and like this, LED light source not only can normally be worked in rainy season, can also be used in underwater lighting.And heat-radiating substrate 13 is provided with radiator 16 and can distributes the heat that LED light source when work produces, make LED light source there is good thermal diffusivity, ensure the service life of LED light source, in lighting process, LED lamp can not produce light decay because of excess Temperature.
Embodiments of the present invention with specific embodiment, the present invention is described below in order to illustrate more fully, wherein specific embodiment does not do concrete restriction to protection scope of the present invention, only as explanation the specific embodiment of the present invention.
In the present embodiment, radiator 16 is multiple being parallel to each other or crossing fin.Wherein, described fin is plate-like structure.Here, the concrete quantity of fin does not limit, and fin can be being arranged in parallel as shown in Figure 1, also can adopt between fin and intersect and arrange.Certainly fin adopts and is arranged in parallel, and between each fin, leaves gap, compares like this with crossing arrangement, more contributes to heat radiation.And adopt the fin processing of plate-like structure simple, the cost of material is low, with short production cycle.
In the present embodiment, refer to shown in Fig. 2, described fin adopts hooked shape structure.Adopt hooked shape structure can increase the area of dissipation of fin, and can play in the situation that not increasing fin volume thus increasing heat radiation effect.
Certainly, fin can also adopt other shapes, as S shape etc., by increase the radiating effect of fin by the mode of curved surface.
In the present embodiment, the material of described fin can adopt metallic aluminium or metallic copper.Metallic copper and metallic aluminium all have good heat dispersion.
In the present embodiment, heat-radiating substrate 13 cross sections are rectangle, and wherein the fin shown in Fig. 1 is that the parallel mode of relative rectangle minor face is arranged.Can certainly adopt the parallel mode in the long limit of relative rectangle to arrange, can also adopt along the cornerwise direction of rectangle and arrange, concrete arrangement mode does not limit here.
In the present embodiment, described sealing device 14 is waterproof apron; Described optical lens body 12 surroundings are provided with the groove for placing described waterproof apron; Described optical lens body is fixedly connected with described heat-radiating substrate, and described waterproof apron inserts in described groove, for described surface-mounted integrated circuit 11 is sealed between described optical lens body 12 and described heat-radiating substrate 13.Optics module has good water resistance like this.Here waterproof apron can adopt silica gel material, also can adopt elastomeric material.
In the present embodiment, described optical lens body 12 adopts bolt mode to be connected with described heat-radiating substrate 13.Certainly also can adopt buckle-type to connect here.
In the present embodiment, described optics module also comprises wire harness tapered end 15; Described wire harness tapered end 15 passes for the power supply wire harness that makes described surface-mounted integrated circuit, and power supply wire harness is connected with described surface-mounted integrated circuit 11; Described heat-radiating substrate 13 is provided with the wire harness intake for described wire harness tapered end is passed; Described wire harness tapered end 15 is provided with for making described wire harness tapered end 15 adopt nut to screw the winding device that mode is connected with described heat-radiating substrate 13.
Hence one can see that, and wire harness tapered end 15 is connected with surface-mounted integrated circuit 11 through the wire harness intake of heat-radiating substrate 13, and by winding device, wire harness tapered end 15 is screwed and is connected with described heat-radiating substrate 13.
In the present embodiment, described radiator can adopt heat sink section bar.Described heat sink section bar can be suitable with the shape of optics module, also can design applicable shape according to the needs of environment for use, and concrete form does not limit here.
In the present embodiment, described wire harness tapered end 15 is provided with tapered end O-ring seal; Described tapered end O-ring seal screws connecting portion for sealing described wire harness tapered end 15 with the nut of described heat-radiating substrate 13, makes described wire harness tapered end 15 and the nut of described heat-radiating substrate 13 screw connecting portion water-tight.Make so whole optics module there is good water-tight performance, can adapt to wet environment or underwater lighting.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an optics module, it is characterized in that, comprise and there are multiple LED light sources of distribution, and with surface-mounted integrated circuit and the optical lens body of heat-radiating substrate, described optical lens body adopts removably to be connected with described heat-radiating substrate, and described optical lens body cover is combined in LED light source one side of described surface-mounted integrated circuit;
Described optical lens body and described heat-radiating substrate connecting portion are provided with the sealing device for waterproof sealing;
Described heat-radiating substrate is provided with the radiator for making LED light source heat radiation.
2. optics module according to claim 1, is characterized in that,
Described radiator is multiple being parallel to each other or crossing fin.
3. optics module according to claim 2, is characterized in that,
Described fin adopts plate-like structure.
4. optics module according to claim 2, is characterized in that,
Described fin adopts hooked shape structure.
5. optics module according to claim 1, is characterized in that,
Described sealing device is waterproof apron;
Described optical lens body surrounding is provided with the groove for placing described waterproof apron;
Described optical lens body is fixedly connected with described heat-radiating substrate, and described waterproof apron inserts in described groove, for described surface-mounted integrated circuit is sealed between described optical lens body and described heat-radiating substrate.
6. optics module according to claim 5, is characterized in that,
Described optical lens body adopts bolt mode to be connected with described heat-radiating substrate.
7. optics module according to claim 1, is characterized in that,
Described radiator is heat sink section bar.
8. optics module according to claim 1, is characterized in that,
Described optics module also comprises wire harness tapered end;
Described wire harness tapered end is used for the power supply wire harness of described surface-mounted integrated circuit is passed, and power supply wire harness is connected with described surface-mounted integrated circuit;
Described heat-radiating substrate is provided with the wire harness intake for described wire harness tapered end is passed;
Described wire harness tapered end is provided with for making described wire harness tapered end and described heat-radiating substrate adopt nut to screw the winding device that mode is connected.
9. optics module according to claim 8, is characterized in that,
Described wire harness tapered end is provided with tapered end O-ring seal;
Described tapered end O-ring seal screws connecting portion for the nut that seals described wire harness tapered end and described heat-radiating substrate, makes the nut of described wire harness tapered end and described heat-radiating substrate screw connecting portion water-tight.
10. optics module according to claim 2, is characterized in that,
The material of described fin can adopt metallic aluminium, or metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288452.XU CN203868999U (en) | 2014-05-30 | 2014-05-30 | Optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288452.XU CN203868999U (en) | 2014-05-30 | 2014-05-30 | Optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868999U true CN203868999U (en) | 2014-10-08 |
Family
ID=51649945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288452.XU Expired - Lifetime CN203868999U (en) | 2014-05-30 | 2014-05-30 | Optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776035A (en) * | 2021-08-04 | 2021-12-10 | 湖州明朔光电科技有限公司 | Light source module and lighting device |
-
2014
- 2014-05-30 CN CN201420288452.XU patent/CN203868999U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776035A (en) * | 2021-08-04 | 2021-12-10 | 湖州明朔光电科技有限公司 | Light source module and lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |