CN201954297U - LED light source module - Google Patents
LED light source module Download PDFInfo
- Publication number
- CN201954297U CN201954297U CN2010206412483U CN201020641248U CN201954297U CN 201954297 U CN201954297 U CN 201954297U CN 2010206412483 U CN2010206412483 U CN 2010206412483U CN 201020641248 U CN201020641248 U CN 201020641248U CN 201954297 U CN201954297 U CN 201954297U
- Authority
- CN
- China
- Prior art keywords
- aluminium base
- optical lens
- light source
- source module
- gelatinous layer
- 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 - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
The utility model relates to a semiconductor lighting, especially a LED light source module, comprising an aluminum base, a LED lighting component arranged on the front surface of the aluminum base, a heat radiation component arranged on the back surface of the aluminum base, an optical lens arranged before the LED lighting component and provided with a skirt edge; also comprising a gelatinous layer with a lens hole, wherein the light extraction component of the optical lens extends out from the lens hole and the skirt edge of the optical lens is clad in gelatinous layer. The LED light source module has features of simple structure, low cost and easy assembly.
Description
Technical field
The utility model relates to the semiconductor lighting technology, relates in particular to a kind of led light source module simple for structure.
Background technology
LED illumination is widely used in lighting field because of the reason of its power saving and long service life, in order to reduce production costs, and maintenance and the convenience safeguarded in the use, modularization establish must with give birth to, become the development trend of led light source.
Traditional led light source module generally comprises a PCB substrate or aluminium base, and the front is provided with the LED bulb, and reverse side is provided with radiator, and the place ahead of LED bulb sets out light shield by sealing joint strip again.
As Chinese patent literature CN101446392A in disclosed led light source module on June 3rd, 2009, this led light source module comprises diffuser, lamp body, end cap, side reflector, the top reflector, led light source, pcb board, sealing strip, the PCB plate is connected the lamp body inside top, led light source is welded on the lamp body inside top PCB plate by scolding tin, lamp body is provided with concave inward structure, be provided with the heat radiation rib in the outside of recess, the top reflector is installed in the lamp body inside top, diffuser is contained in the slot of lamp body bottom, sealing strip is arranged in the gap between diffuser and the lamp body, side reflector is contained in the slot of lamp body side, and end cap is fastened on the lamp body two ends and forms airtight cavity.
This patent documentation has certain representativeness, be typical traditional led light source module, yet also there is weak point in this class light source module.
On the one hand, the positive heat radiation of pcb board or aluminium base channel is not smooth, and the heat that produces during the work of LED bulb at first needs to dissipate from the front, and preceding front is that the air of a cavity does not flow and passes through, and the heat loss through convection effect is very small; The front also has lampshade, also have sizable space between lampshade and the LED bulb, so the effect of heat loss through radiation is also little; It is long to add bang path, goes out the non-conductor that light shield mostly is heat such as PET, optical glass, and directly Chuan Dao effect is also very little; Overwhelming majority heat concentrates on the radiator of pcb board or aluminium base reverse side, and over-burden for radiator, and radiating effect is bad.
On the other hand, traditional have lampshade formula light source module, its structure and assembling process complexity, raw material and a production cost height.
The utility model content
The purpose of this utility model is to overcome the above-mentioned prior art unfavorable weak point of dispelling the heat, and a kind of led light source module is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, it is characterized in that: LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; It is characterized in that: on the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; Gelatinous layer is the soft balsam that possesses water-proof function.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; On the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; Gelatinous layer is the soft balsam that possesses water-proof function; It is characterized in that: on the aluminium base in-plane, gelatinous layer is identical with the size and the shape of thermal component.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; It is characterized in that: described thermal component is an aluminium section bar, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has the heat radiation wing, and the cross section of heat radiation wing is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole, so that the splicing of a plurality of led light source module.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; It is characterized in that: be connected by securing member between described aluminium base and the described thermal component, described optical lens is adhered to aluminium base by institute's gelatinous layer.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; It is characterized in that: described optical lens is a secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.
A kind of led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer; It is characterized in that: on the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; On the aluminium base in-plane, gelatinous layer is identical with the size and the shape of thermal component; Described thermal component is an aluminium section bar, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has the heat radiation wing, and the cross section of heat radiation wing is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole, so that the splicing of a plurality of led light source module; Be connected by securing member between described aluminium base and the described thermal component, described optical lens is adhered to aluminium base by institute's gelatinous layer; Described optical lens is a secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.
Led light source module of the present utility model, optical lens has the shirt rim, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer.The front of optical lens is not appointed and can be blocked, and only there is one deck gelatinous layer in the front of aluminium base, contrasts the lamp chamber of prior art and goes out the light shield combination, and positive heat radiation is smoothness relatively, good heat dissipation effect.And because the led light source modular structure is succinct, does not have special lamp body, lamp chamber, go out light shield and go out the securing member that light shield is assembled usefulness, compared with prior art, the material cost and the cost of manufacture of led light source module all are minimized.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of the utility model.
Fig. 2 is the local enlarged diagram at A place among Fig. 1.
Fig. 3 is the decomposing schematic representation of first embodiment of the utility model.
Fig. 4 is the flow chart of second embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to figure 1, Fig. 2, Fig. 3, first embodiment of the present utility model is a kind of led light source module, comprise aluminium base 101, the front of aluminium base 101 is provided with the LED luminous component and (is arranged between aluminium base and the optical lens, not shown), the reverse side of aluminium base 101 is provided with thermal component 103, and LED luminous component the place ahead is provided with optical lens 102, and optical lens 102 has shirt rim 1021.
In the present embodiment, this led light source module also comprises gelatinous layer 104, and gelatinous layer 104 is arranged at the front of aluminium base 101, and gelatinous layer 104 has lens opening 1041, stretch out from lens opening 1041 at the bright dipping position of optical lens 102, and the shirt rim 1021 of optical lens 102 is coated within the gelatinous layer 104.
In the present embodiment, on aluminium base 101 in-planes, gelatinous layer 104 extends to outside aluminium base 101 edges, and aluminium base 101 is enclosed in wherein; On aluminium base 101 in-planes, gelatinous layer 104 is identical with the size and the shape of thermal component 103.
In the present embodiment, described thermal component 103 is aluminium section bars, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has heat radiation wing 1032, and the cross section of heat radiation wing 1032 is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole 1031, so that the splicing of a plurality of led light source module.
In the present embodiment, be connected by securing member between described aluminium base 101 and the described thermal component 103, securing member can be a screw, and described optical lens 102 is adhered to aluminium base 101 by institute's gelatinous layer 104.
In the present embodiment, described optical lens 102 is secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.The structure of secondary optical lens and installation method can be with reference in Chinese patent literature CN101144863A and the disclosed prior aries of CN101105275A, about the part of lens body.
With reference to figure 4, the preparation method that second embodiment of the utility model is a kind of led light source module, this led light source module, comprise aluminium base, the front of aluminium base is provided with the LED luminous component, the reverse side of aluminium base is provided with thermal component, and LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer.
The preparation method of the led light source module of present embodiment may further comprise the steps: S1: aluminium base is provided, LED is provided luminous component; S2: the LED luminous component is welded in aluminium base; S3: thermal component is provided, and aluminium base is fixedly connected on thermal component; S4: a kind of optical lens is provided, optical lens is installed on LED luminous component exiting surface; S5: glue is provided, glue is annotated in the aluminium base surface until the glue height is surpassed the optical lens shirt rim; S6: solidified glue forms gelatinous layer.
In the present embodiment, on the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; On the aluminium base in-plane, gelatinous layer is identical with the size and the shape of thermal component; Described thermal component is an aluminium section bar, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has the heat radiation wing, and the cross section of heat radiation wing is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole, so that the splicing of a plurality of led light source module; Be connected by securing member between described aluminium base and the described thermal component, described optical lens is adhered to aluminium base by institute's gelatinous layer; Described optical lens is a secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.
Claims (7)
1. a led light source module comprises aluminium base, and the front of aluminium base is provided with the LED luminous component, and the reverse side of aluminium base is provided with thermal component, it is characterized in that: LED luminous component the place ahead is provided with optical lens, and optical lens has the shirt rim; This led light source module also comprises gelatinous layer, and gelatinous layer is arranged at the front of aluminium base, and gelatinous layer has lens opening, and stretch out from lens opening at the bright dipping position of optical lens, and the shirt rim of optical lens is coated within the gelatinous layer.
2. led light source module according to claim 1 is characterized in that: on the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; Gelatinous layer is the soft balsam that possesses water-proof function.
3. led light source module according to claim 2 is characterized in that: on the aluminium base in-plane, gelatinous layer is identical with the size and the shape of thermal component.
4. led light source module according to claim 1 is characterized in that: described thermal component is an aluminium section bar, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has the heat radiation wing, and the cross section of heat radiation wing is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole, so that the splicing of a plurality of led light source module.
5. led light source module according to claim 1 is characterized in that: be connected by securing member between described aluminium base and the described thermal component, described optical lens is adhered to aluminium base by institute's gelatinous layer.
6. led light source module according to claim 1 is characterized in that: described optical lens is a secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.
7. led light source module according to claim 1 is characterized in that: on the aluminium base in-plane, gelatinous layer extends to outside the aluminium base edge, and aluminium base is enclosed in wherein; On the aluminium base in-plane, gelatinous layer is identical with the size and the shape of thermal component; Described thermal component is an aluminium section bar, and the front of aluminium section bar is the plane, and the reverse side of aluminium section bar has the heat radiation wing, and the cross section of heat radiation wing is " Y " font, to increase area of dissipation; The reverse side of aluminium section bar also has tie rod hole, so that the splicing of a plurality of led light source module; Be connected by securing member between described aluminium base and the described thermal component, described optical lens is adhered to aluminium base by institute's gelatinous layer; Described optical lens is a secondary optical lens, and the exiting surface of secondary optical lens incidence surface and LED luminous component constitutes from the centering structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206412483U CN201954297U (en) | 2010-12-03 | 2010-12-03 | LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206412483U CN201954297U (en) | 2010-12-03 | 2010-12-03 | LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954297U true CN201954297U (en) | 2011-08-31 |
Family
ID=44498407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206412483U Expired - Fee Related CN201954297U (en) | 2010-12-03 | 2010-12-03 | LED light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486461A (en) * | 2013-07-05 | 2014-01-01 | 浙江中博光电科技有限公司 | Waterproof LED (Light-Emitting Diode) ball bulb lamp |
-
2010
- 2010-12-03 CN CN2010206412483U patent/CN201954297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486461A (en) * | 2013-07-05 | 2014-01-01 | 浙江中博光电科技有限公司 | Waterproof LED (Light-Emitting Diode) ball bulb lamp |
| CN103486461B (en) * | 2013-07-05 | 2015-06-17 | 浙江中博光电科技有限公司 | Waterproof LED (Light-Emitting Diode) ball bulb lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10883711B1 (en) | Lamp | |
| CN102121581B (en) | Method for preparing LED (light emitting diode) light source module | |
| CN203273349U (en) | Modular type LED lamp | |
| CN201992485U (en) | LED (light-emitting diode) light source module with easy heat dissipation | |
| CN202511069U (en) | Integrated novel light-emitting diode (LED) fluorescent lamp | |
| CN201582666U (en) | High-power LED street lamp | |
| CN203115592U (en) | Light-emitting diode (LED) light-emitting structure with wide angle and high luminance | |
| CN201954297U (en) | LED light source module | |
| CN203036343U (en) | Light emitting diode (LED) fluorescent tube | |
| CN101571239B (en) | Multi-light emitting surface LED bulb | |
| CN102121583A (en) | LED (light emitting diode) light source module | |
| CN201964211U (en) | LED lamp tube | |
| CN203686903U (en) | LED lamp | |
| CN205746468U (en) | A kind of license plate lamp | |
| CN202660343U (en) | Large-power light-emitting diode (LED) light source based on prism-shaped module | |
| CN202733564U (en) | Novel LED bulb structure | |
| CN201706222U (en) | LED lamp with built-in radiating device | |
| CN201954298U (en) | Led light source module | |
| CN103196063B (en) | LED large-angle lighting bulb lamp | |
| CN102287650A (en) | Lamphouse | |
| CN201934945U (en) | Light-emitting diode (LED) lamp with integral reflector and radiator | |
| CN203215508U (en) | Flying landing lamp | |
| JP3133061U (en) | LED reflective spherical lamp structure | |
| CN202511144U (en) | Sky-1 LED (Light Emitting Diode) film lamp | |
| CN203836697U (en) | Integrated double-lamp panel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131203 |