CN202719423U - LED (light-emitting diode) light source module - Google Patents
LED (light-emitting diode) light source module Download PDFInfo
- Publication number
- CN202719423U CN202719423U CN2012203700651U CN201220370065U CN202719423U CN 202719423 U CN202719423 U CN 202719423U CN 2012203700651 U CN2012203700651 U CN 2012203700651U CN 201220370065 U CN201220370065 U CN 201220370065U CN 202719423 U CN202719423 U CN 202719423U
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- CN
- China
- Prior art keywords
- led
- light source
- source module
- radiator
- shell fragment
- 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
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Abstract
The utility model discloses an LED (light-emitting diode) light source module, which relates to the field of LED light sources, and is good in heat dissipation. The LED light source module comprises an LED luminous body, an LED baseplate, LED electrodes, a heat dissipation body and an insulating padding plate, wherein the LED electrodes are electrically connected with the LED baseplate; the LED luminous body is electrically connected with the LED baseplate in a heat transmission manner; and the LED baseplate, the insulating padding plate and the heat dissipation body are successively overlapped and are connected with other another. The LED light source module provided by the utility model can be widely applied to LED lighting systems.
Description
Technical field
The utility model relates to the led light source field.
Background technology
LED refers to light emitting diode, and led light source is exactly the light source take light emitting diode as illuminator.Energy-conservation and the long service life of LED lighting engineering, the LED light fixture more and more is subject to people's favor.Existing led light source module is with the LED(light emitting diode) by certain together regularly arranged and be connected with LED substrate (aluminium base) by reflow soldering, also be connected with the electrode that connects power supply on the LED substrate.The led light source module is connected with power supply by bonding wire or connector, is connected (fastener hole is set on the circuit board) with the radiator of light fixture by securing member.Existing mode has following shortcoming: the radiator that arranges on the light fixture is difficult to and led light source module coupling sometimes, and radiating effect is bad; Fitting structure is complicated, inconvenient maintenance; The dismounting of led light source module is difficulty.
The utility model content
The technical problems to be solved in the utility model is: a kind of led light source module of dispelling the heat good is provided.
For the technical scheme that addresses the above problem employing is: the led light source module comprises LED illuminator, LED substrate and LED electrode, the LED electrode is electrically connected with the LED substrate, the LED illuminator is electrically connected and can conducts heat with the LED substrate and is connected, the led light source module also comprises radiator and insulating pad, and LED substrate, insulating pad and radiator are connected to be arranged and connection.
Further be: comprise that vertical cross-section is the bracing frame of U-shaped, radiator is positioned at bracing frame, and the bracing frame side is provided with shell fragment, and shell fragment clamps the radiator side.
Further be: be provided with external electrode on the bracing frame, external electrode and LED electrode conduction.
Further be: the radiator side is provided with the groove corresponding with the shell fragment shape, and shell fragment is embedded in the groove.
Further be: be provided with L shaped conductive plate on the radiator, on one side conductive plate is positioned at groove, another side is positioned on the insulating pad, and conductive plate is connected with the LED electrode; Shell fragment has electric conductivity and is connected with external electrode; Shell fragment compress conductive plate and with the conductive plate conducting.
Further be: shell fragment and external electrode are made one.
Further be: external electrode is arranged at the bracing frame bottom surface.
Further be: bracing frame bottom shape and radiator bottom shape coupling.
The beneficial effects of the utility model are: the led light source module has comprised radiator, naturally can guarantee radiator and LED coupling during design, guarantees that radiating effect is good.
Description of drawings:
Fig. 1 is led light source modular structure figure;
Be labeled as among the figure: bracing frame 1, shell fragment 2, conductive plate 3, LED electrode 4, LED illuminator 5, LED substrate 6, radiator 7, insulating pad 8, groove 9, external electrode 10.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
For a kind of led light source module of dispelling the heat good is provided, as shown in Figure 1, the led light source module comprises LED illuminator 5, LED substrate 6 and LED electrode 4, LED electrode 4 is electrically connected with LED substrate 6, LED illuminator 5 is electrically connected and can conducts heat with LED substrate 6 and is connected, the led light source module also comprises radiator 7 and insulating pad 8, and LED substrate 6, insulating pad 8 are connected with radiator to stack gradually and are arranged and connect.The led light source module has comprised radiator 7, naturally can guarantee radiator 7 and LED illuminator 5 couplings during design, guarantees that radiating effect is good.LED illuminator 5 can comprise plurality of LEDs, also can be the integrated LED illuminator of polycrystalline encapsulation; LED illuminator 5 and LED electrode 4 can directly be welded on the LED substrate 6.Radiator 7 adopts the high metal or alloy material of thermal conductivity factors to form, shape can be cylindrical also can be rectangle or square.Insulating pad 8 prevents LED substrate 6 and radiator 7 conductings, is made by plastics or the ceramic material of insulation, and insulating pad 8 can be bonding with LED substrate 6 and radiator 7 respectively.
The led light source module can arrange installing hole at radiator 7, is fixed on the light fixture by this installing hole.Dismounting for the ease of radiator 7, LED substrate 6 and LED illuminator 5, be convenient to change or maintenance, the led light source module comprises that vertical cross-section is the bracing frame 1 of U-shaped, and radiator 7 is positioned at bracing frame 1, bracing frame 1 side is provided with shell fragment 2, and shell fragment 2 clamps radiator 7 sides.At bracing frame 1 mounting structure being set can be installed on the led light source module on the light fixture.Dismounting radiator 7, LED substrate 6 and LED illuminator are connected connection that a need disconnects first LED electrode 4 more firmly plug get final product, comparatively convenient.
LED electrode 4 can be connected with power supply by bonding wire or connector.The utility model optimal way is: be provided with external electrode 10 on the bracing frame 1, external electrode 10 and 4 conductings of LED electrode.External electrode 10 is connected with power supply and just can makes the work of led light source module like this.
In order to prevent that radiator 7 from sliding in bracing frame, radiator 7 sides are provided with the groove 9 corresponding with shell fragment 2 shapes, and shell fragment 2 is embedded in the groove 9.
In order further to be convenient to the dismounting of radiator 7, LED substrate 6 and LED illuminator 5, be provided with L shaped conductive plate 3 on the radiator 7, Yi Bian conductive plate 3 is positioned at groove 9, another side is positioned on the insulating pad 8, conductive plate 3 is connected with LED electrode 4; Shell fragment 2 has electric conductivity and is connected with external electrode 10; Shell fragment 2 compress conductive plates 3 and with conductive plate 3 conductings.Dismounting radiator 7, LED substrate 6 and LED illuminator are connected the connection that need not to disconnect first specially LED electrode 4 like this, only need firmly plug to get final product, and be very convenient.
For simple in structure, shell fragment 2 is made one with external electrode 10.
External electrode 10 can be arranged at bottom surface or the side of bracing frame 1, and the utility model recommends external electrode 10 to be arranged at bracing frame 1 bottom surface.
Bracing frame 1 bottom surface can only be a crossbeam, gets final product above radiator 7 can being placed on, and more firm for radiator 7 placements, bracing frame 1 bottom shape and radiator 7 bottom shapes mate.
Claims (8)
1.LED light source module, comprise LED illuminator (5), LED substrate (6) and LED electrode (4), LED electrode (4) is electrically connected with LED substrate (6), LED illuminator (5) is electrically connected and can conducts heat with LED substrate (6) and is connected, it is characterized in that: comprise radiator (7) and insulating pad (8), LED substrate (6), insulating pad (8) are connected 7 with radiator) stack gradually and arrange and connection.
2. led light source module according to claim 1, it is characterized in that: comprise that vertical cross-section is the bracing frame (1) of U-shaped, radiator (7) is positioned at bracing frame (1), and bracing frame (1) side is provided with shell fragment (2), and shell fragment (2) clamps radiator (7) side.
3. led light source module according to claim 2 is characterized in that: be provided with external electrode (10) on the bracing frame (1), external electrode (10) and LED electrode (4) conducting.
4. led light source module according to claim 3, it is characterized in that: radiator (7) side is provided with the groove (9) corresponding with shell fragment (2) shape, and shell fragment (2) is embedded in the groove (9).
5. led light source module according to claim 4, it is characterized in that: be provided with L shaped conductive plate (3) on the radiator (7), conductive plate (3) is positioned at groove (9) on one side, and another side is positioned on the insulating pad (8), and conductive plate (3) is connected with LED electrode (4); Shell fragment (2) has electric conductivity and is connected with external electrode (10); Shell fragment (2) compress conductive plate (3) and with conductive plate (3) conducting.
6. led light source module according to claim 5 is characterized in that: shell fragment (2) is made one with external electrode (10).
7. led light source module according to claim 6, it is characterized in that: external electrode (10) is arranged at bracing frame (1) bottom surface.
8. led light source module according to claim 7 is characterized in that: bracing frame (1) bottom shape and radiator (7) bottom shape coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203700651U CN202719423U (en) | 2012-07-27 | 2012-07-27 | LED (light-emitting diode) light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203700651U CN202719423U (en) | 2012-07-27 | 2012-07-27 | LED (light-emitting diode) light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719423U true CN202719423U (en) | 2013-02-06 |
Family
ID=47621246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203700651U Expired - Fee Related CN202719423U (en) | 2012-07-27 | 2012-07-27 | LED (light-emitting diode) light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276551A (en) * | 2014-06-30 | 2016-01-27 | 黑拉许克联合股份有限公司 | Arrangement of heatsink in headlamp |
-
2012
- 2012-07-27 CN CN2012203700651U patent/CN202719423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276551A (en) * | 2014-06-30 | 2016-01-27 | 黑拉许克联合股份有限公司 | Arrangement of heatsink in headlamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180727 |