CN204577426U - A kind of LED module - Google Patents
A kind of LED module Download PDFInfo
- Publication number
- CN204577426U CN204577426U CN201420741886.0U CN201420741886U CN204577426U CN 204577426 U CN204577426 U CN 204577426U CN 201420741886 U CN201420741886 U CN 201420741886U CN 204577426 U CN204577426 U CN 204577426U
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- China
- Prior art keywords
- module
- led
- led unit
- bare chip
- light modulation
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of LED module.Described LED module evenly arranges the bare chip of multiple light quality on substrate, and one or more bare chip is outside equipped with lenticule, and bare chip is connected to form a unit by the mode of wire bonding; Also comprise the basic framework of the multiple unit of carrying, each LED unit configures a light modulation driver module, LED unit parallel arranged, and light modulation drive module setting, between adjacent two row's LED unit, adopts inserting mode to connect between each LED unit.The utility model adopts bare chip to add the mode that lenticule directly encapsulates arrangement, makes illuminating module have very high intensity of illumination and complex light spectrum high uniformity effect; And particular heat spreader, light modulation drive plate composition standardized module device can be mated by specific module number, according to client to intensity of illumination and Requirement of Spectrum, be assembled into large-power lamp and use.
Description
Technical field
The utility model relates to LED technology field, specifically refers to a kind of LED module.
Background technology
Along with Gloal Climate Change Impact is deepened, strengthen plant (biology) growth effect, industrialized agriculture is fast-developing, and high performance artificial lighting has become problem in the urgent need to address.Current artificial lighting mainly adopts high-pressure sodium lamp, mercury lamp or fluorescent lamp, and the biological efficiency of this type of lamp luminescence is low, consumes energy huge.In recent years, energy-saving artificial lighting technical development based on LED technology is rapid, existing LED biology light source mainly adopts following technology: (1) adopts single 1W or 3WLED combination, light intensity is directly proportional to size, particularly great power LED cooling problem is difficult to solve, therefore for the solution that high light intensity high-pressure sodium lamp or the Metal halogen lamp of alternative more than 400W there is no, more nature sunlight can not be substituted; (2) light fixture of many light quality combinations, illumination spectrum is uneven, and illumination uniformity is also poor.In addition, existing LED light source lamp size is fixed, can not flexible combination and dismounting, inconvenient maintenance.
Whether the control mode for described LED biology light source mainly contains the following two kinds: light source is divided into some loops by (1), each loop arranges a switch, adopt switch control rule light source to work, non-adjustable light intensity and photoperiod; (2) adopt integrally adjusting light switch to adjust the power of input voltage or Current Control light-source brightness, do not have an editting function and power work efficiency is low.
Utility model content
In order to overcome above-mentioned problems of the prior art, the utility model provides a kind of LED module.
Described LED module, comprises substrate, described substrate is evenly distributed with the bare chip of multiple light quality, and one or more bare chip is outside equipped with lenticule or reflector, and each bare chip realizes electrical connection by the mode of wire bonding and forms LED unit.
Described LED module also comprises basic framework, the some light modulation driver modules being provided with some LED unit and being connected respectively with each LED unit in the framework of basis, described LED unit parallel arranged, light modulation drive module setting, between adjacent two row's LED unit, adopts inserting mode to connect between each LED unit.
Preferably, each LED unit is all furnished with heat abstractor.
Preferably, described heat abstractor is heat-pipe radiator.
Preferably, described basic framework surface arranges dimming control system, and described dimming control system is connected with light modulation driver module signal.
The utility model has the following advantages relative to prior art tool: (1) adopts bare chip to add the mode that lenticule directly encapsulates arrangement, luminescence chip density is large, be easy to chip-scale optical design, makes illuminating module have very high intensity of illumination and complex light spectrum high uniformity effect;
(2) the utility model exists with modular form, particular heat spreader, light modulation drive plate composition standardized module device can be mated by specific module number, according to client to intensity of illumination and Requirement of Spectrum, be assembled into easily large-power lamp use, and change and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is LED modular structure schematic diagram described in the utility model;
Fig. 2 is the first embodiment schematic diagram of described bare chip encapsulation;
Fig. 3 is the second embodiment schematic diagram of described bare chip encapsulation.
Embodiment
Below in conjunction with embodiment, the utility model is described in detail.
As shown in Figure 2,3, described LED unit 1 adopts COB technology, the bare chip 10 of multiple light quality conduction or non-conductive adhesive are adhered on the base plate 20 by design proportion, then carry out wire bonding and realize electrical connection, the additional lens of bare chip 10 or reflector 30 carry out integral type optical treatment and form a light emitting source A.Module external form can be set to circle, rectangle etc. as required, and bare chip 10 is evenly distributed on substrate as far as possible.For arranging the embodiment of lens outside single bare chip, recomposition module in Fig. 2.Fig. 3 is the embodiment schematic diagram that multiple bare chip arranges lens outward jointly.
As Fig. 1, the present embodiment adopts rectangular LED unit, LED module is formed by multiple such unit, the all corresponding radiator 14 of each LED unit 1 and a light modulation driver module 12, these LED unit can parallel arranged, is arranged in a framework 13, and light modulation driver module 12 is arranged between adjacent two row's LED modules, radiator 14 is arranged on the substrate back of encapsulation module, adopts inserting mode to connect between each LED unit 1.
Because the luminescence chip in a module is more, caloric value is large, and therefore adopt efficiency higher and the heat-pipe radiator that volume is little, or adopt high heat conduction aluminum matter fin in conjunction with fan cooling, the volume of whole like this module increases to some extent.
In addition, described device also needs to configure dimming control system, and this dimming control system is arranged on framework surface, and as human-computer interaction interface, dimming control system is connected with light modulation driver module signal.Dimming control system can be set to touch or button, conveniently manually operates, can configure remote control as required; As being many motors control, this control system can be external, is installed on control cubicle.
In the utility model, the not concrete 26S Proteasome Structure and Function module introduced all can adopt mature structure of the prior art and functional module, is not repeated herein.
The above embodiment only have expressed execution mode of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection range of the present utility model.
Claims (5)
1. a LED module, comprise substrate, it is characterized in that: the bare chip described substrate being evenly distributed with multiple light quality, one or more bare chip is outside equipped with lenticule or reflector, and each bare chip realizes electrical connection by the mode of wire bonding and forms LED unit.
2. LED module as claimed in claim 1, it is characterized in that: also comprise basic framework, the some light modulation driver modules being provided with some LED unit and being connected respectively with each LED unit in the framework of basis, described LED unit parallel arranged, light modulation drive module setting, between adjacent two row's LED unit, adopts inserting mode to connect between each LED unit.
3. LED module according to claim 2, is characterized in that: each LED unit is all furnished with heat abstractor.
4. LED module according to claim 3, is characterized in that: described heat abstractor is heat-pipe radiator.
5. LED module according to claim 3, is characterized in that: described basic framework surface arranges dimming control system, and described dimming control system is connected with light modulation driver module signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741886.0U CN204577426U (en) | 2014-12-02 | 2014-12-02 | A kind of LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741886.0U CN204577426U (en) | 2014-12-02 | 2014-12-02 | A kind of LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577426U true CN204577426U (en) | 2015-08-19 |
Family
ID=53870026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741886.0U Expired - Fee Related CN204577426U (en) | 2014-12-02 | 2014-12-02 | A kind of LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577426U (en) |
-
2014
- 2014-12-02 CN CN201420741886.0U patent/CN204577426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |