CN102185092B - Direct inserted light emitting diode (LED) radiating unit and radiating system - Google Patents
Direct inserted light emitting diode (LED) radiating unit and radiating system Download PDFInfo
- Publication number
- CN102185092B CN102185092B CN 201110077375 CN201110077375A CN102185092B CN 102185092 B CN102185092 B CN 102185092B CN 201110077375 CN201110077375 CN 201110077375 CN 201110077375 A CN201110077375 A CN 201110077375A CN 102185092 B CN102185092 B CN 102185092B
- Authority
- CN
- China
- Prior art keywords
- direct insertion
- insertion led
- radiating
- led
- direct
- 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)
- Led Device Packages (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a direct inserted light emitting diode (LED) radiating fin. The direct inserted LED radiating fin comprises a metal radiating fin provided with a mounting groove for inserting a direct inserted LED pin. The invention also discloses a direct inserted LED radiating unit comprising a plurality of direct inserted LED radiating fins. The direct inserted LED radiating fins are sequentially connected or directly integrated, and the mounting grooves are staggered at intervals and positioned on two sides of the radiating unit. The invention further discloses a direct inserted LED radiating system. The direct inserted LED radiating system comprises a plurality of columns of direct inserted LED radiating units arranged in parallel, or a plurality of direct inserted LED radiating units in annular structure encircle a multilayer annular array. The metal radiating fin has good radiating effect, and the mounting groove is convenient for inserting and installing the direct inserted LED; the direct inserted LED radiating unit enlarges the radiating area, and increases the radiating efficiency; and the direct inserted LED radiating system further enlarges the radiating area, and can meet various LED arrangement requirements. The invention is widely applied to various occasions for installing the direct inserted LED in large area.
Description
Technical field
The heat-sink unit that the present invention relates to a kind of fin of LED heat abstractor, particularly direct insertion LED, formed by fin and the cooling system that is formed by described heat-sink unit.
Background technology
LED is divided into direct insertion LED and adopting surface mounted LED usually, and direct insertion LED has lamp holder and two positive and negative pins that stretch out from lamp holder; Adopting surface mounted LED is square, and two opposite side are provided with positive pole and negative pole.LED compares with traditional light source, have green energy conservation, low-voltage direct drive, without ultra-violet radiation, volume is little, the life-span is long, Wavelength stabilized, luminous strong, photochromic good, the advantage such as brightness is adjustable.But because the caloric value of LED is concentrated, and radiating effect extreme difference.If can not in time dispel the heat, will cause luminous quantity to descend too early, acceleration performance is degenerated, components and parts damage, the heat ageing of material etc., affects superior function and the life-span of LED.If when therefore LED needs large quantities of gatherings to install, have at first solve its heat dissipation problem.
Nowadays the radiating mode of LED is generally the heat dissipating layer heat radiation that utilizes on circuit board, one deck thermal paste perhaps is set again, what is more the auxiliary equipment such as heat conduction fan can be set and assists heat radiation.Yet the radiating effect of these measures is often undesirable, and can occupy many spaces, and impact is installed.In addition, make circuit board until following process to become the spent energy of product, chemical raw material to expend a lot of, labour cost is high, production and processing is large to environment, and is inconsistent with energy-conserving and environment-protective theory now.
Summary of the invention
Purpose of the present invention is needn't additionally increase the auxiliary heat dissipation equipment such as thermal paste in order to provide a kind of, namely has excellent heat dispersion performance and is easy to direct insertion LED fin with direct insertion LED assembling.
Another object of the present invention is for a kind of direct insertion LED heat-sink unit that is comprised of described direct insertion LED fin is provided.
The present invention also provides a kind of direct insertion LED cooling system that is comprised of described direct insertion LED heat-sink unit.
The solution that the present invention solves its technical problem is:
Direct insertion LED fin, it comprises metal fin, described metal fin is provided with the mounting groove for the direct insertion LED pin insertion of peripheral hardware.
As further improvement in the technical proposal, described metal fin is provided with two intermediate plates against each other, and described mounting groove is positioned on one of them intermediate plate.
As further improvement in the technical proposal, described two intermediate plates against each other are to be formed by the bending of described metal fin U-shaped.
As further improvement in the technical proposal, described mounting groove is the groove that the intermediate plate outward by its place forms.
A kind of direct insertion LED heat-sink unit, it comprises a plurality of described direct insertion LED fin, described direct insertion LED fin links up in turn or is directly one-body molded, and described mounting groove interval staggers, and is positioned at the both sides of direct insertion LED heat-sink unit.
A kind of direct insertion LED cooling system, it comprises a plurality of described direct insertion LED heat-sink units, described a plurality of direct insertion LED heat-sink units multiple row that has been arranged in parallel.
As further improvement in the technical proposal, in any two adjacent direct insertion LED heat-sink units of row of the described multiple row that is arranged in parallel, the protrusion direction that has two adjacent mounting grooves at least in opposite directions and over against.
In addition, above-mentioned direct insertion LED cooling system can also adopt following execution mode: it comprises a plurality of described direct insertion LED heat-sink units, described direct insertion LED heat-sink unit is structure ringwise, and described a plurality of direct insertion LED heat-sink unit cloth becomes the multilayer annular array.
As further improvement in the technical proposal, in the direct insertion LED heat-sink unit of the two-layer described ring-type of arbitrary neighborhood, the protrusion direction that has two mounting grooves at least in opposite directions and over against.
The invention has the beneficial effects as follows: the direct insertion LED fin in the present invention, adopt hardware as the main part of heat radiation, have good radiating effect, mounting groove is convenient to direct insertion LED and is inserted installation; Direct insertion LED heat-sink unit is comprised of direct insertion LED fin, has increased area of dissipation, has increased radiating efficiency; Direct insertion LED cooling system is comprised of described direct insertion LED heat-sink unit, except further increasing heat radiation area, can also adapt to various LED arrangement requirement, not only attractive in appearance but also convenient the installation.
The present invention is simple and reasonable, and radiating efficiency is high, saves production cost, and is good to direct insertion LED matching, is widely used in the various occasions that need large tracts of land that direct insertion LED is installed.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the form of implementation a1 of the direct insertion LED fin in the present invention;
Fig. 2 is the structural representation of the form of implementation a2 of the direct insertion LED fin in the present invention;
Fig. 3 is the structural representation of the form of implementation b1 of the direct insertion LED heat-sink unit in the present invention;
Fig. 4 is the structural representation of the form of implementation b2 of the direct insertion LED heat-sink unit in the present invention;
Fig. 5 is the structural representation of the form of implementation c1 of the direct insertion LED cooling system in the present invention;
Fig. 6 is the structural representation of the form of implementation c2 of the direct insertion LED cooling system in the present invention.
Embodiment
With reference to Fig. 1～Fig. 2, direct insertion LED fin, it comprises metal fin 1, described metal fin 1 is provided with the mounting groove 2 for the direct insertion LED5 pin insertion of peripheral hardware.
With reference to Fig. 1, be further used as preferred embodiment, described metal fin 1 is provided with two intermediate plates 11 against each other, and described mounting groove 2 is positioned on one of them intermediate plate 11.
The form of implementation a1 of above-mentioned direct insertion LED fin: with reference to Fig. 1, described two intermediate plates 11 against each other are to be formed by the bending of described metal fin 1U shape.Intermediate plate 11 is to state mounting groove 2 against the residence, is fixed after the pin of being convenient to direct insertion LED5 inserts, and therefore described intermediate plate 11 also can adopt independent processing, then the execution mode that engages with metal fin 1 in addition.
Be further used as preferred embodiment, described mounting groove 2 is grooves that intermediate plate 11 outwards by its place form.Described outward means the outside of the both wings of U-shaped.Particularly, described metal fin 1, intermediate plate 11, mounting groove 2 are positioned on the same panel beating, can process by shearing, Sheet Metal Forming Technology.
Form of implementation a2: with reference to Fig. 2, the U-shaped bending in form of implementation a1 is arranged to laterally, mounting groove 2 vertically is arranged on one of them intermediate plate 11, and another intermediate plate 11 belows reserve follow-up extension, also can be considered the variant that is equal to of form of implementation a1.
With reference to Fig. 3～Fig. 4, a kind of direct insertion LED heat-sink unit, it comprises a plurality of described direct insertion LED fin, described direct insertion LED fin links up in turn or is directly one-body molded, and staggering in described mounting groove 2 intervals, is positioned at the both sides of direct insertion LED heat-sink unit.
The embodiment b1 of above-mentioned direct insertion LED heat-sink unit: with reference to Fig. 3, link up in turn bottom the U-shaped bending of a plurality of direct insertion LED fin described in embodiment a1, and note the interval both sides mounting groove 2 that staggers, namely consist of described direct insertion LED heat-sink unit.In actual production, this direct insertion LED heat-sink unit adopts panel beating one-body molded more, namely after cutting out template on thin panel beating again bending go out intermediate plate 11 and mounting groove 2, certainly in order to facilitate bending, should separate between the intermediate plate 11 that leans on mutually as far as possible, tear panel beating or torsional deformation when avoiding punching press.
Embodiment b2: with reference to Fig. 4, the extension, below of a plurality of direct insertion LED fin described in embodiment a2 is linked up in turn, and note the interval both sides mounting groove 2 that staggers, namely consist of described direct insertion LED heat-sink unit.In actual production, the thin Xiang Keyu embodiment of the concrete processing b1 of this direct insertion LED heat-sink unit is identical, and correspondingly, should stay inserting foot by extending part below described intermediate plate 11, is convenient to be combined with light decoration frame or the circuit board installation frame of peripheral hardware.
The embodiment c1 of direct insertion LED cooling system: with reference to Fig. 5, a kind of direct insertion LED cooling system, it comprises a plurality of described direct insertion LED heat-sink units, described a plurality of direct insertion LED heat-sink units multiple row that has been arranged in parallel.
Be further used as preferred embodiment, in any two adjacent direct insertion LED heat-sink units of row of the described multiple row that is arranged in parallel, the protrusion direction that has two adjacent mounting grooves 2 at least in opposite directions and over against.Due to arranging of the direct insertion LED heat-sink unit of multiple row, in fact having consisted of a plurality of is the planar quadrature array of the mounting groove 2 of a group in twos, in order to guarantee the continuous of circuit, requirement has in the adjacent direct insertion LED heat-sink unit of any two row, the protrusion direction that has two adjacent mounting grooves 2 at least in opposite directions and over against, so just, make in every two adjacent direct insertion LED heat-sink units of row, have at least a direct insertion LED5 they to be linked up between can inserting both.Certainly, each is listed as should isolate mutually between direct insertion LED heat-sink unit and guarantees insulation, can directly peg graft LED and utilizes air insulation, perhaps separately establishes insulating barrier.
Embodiment c2: with reference to Fig. 6, direct insertion LED cooling system is done circularizing, i.e. described direct insertion LED heat-sink unit structure ringwise, and described a plurality of direct insertion LED heat-sink unit cloth becomes the multilayer annular array.
Be further used as preferred embodiment, in the direct insertion LED heat-sink unit of the two-layer described ring-type of arbitrary neighborhood, the protrusion direction that has two mounting grooves 2 at least in opposite directions and over against.May need to furnish the LED array of annular in some occasion, by direct insertion LED heat-sink unit is made ring-type and multilayer cloth, this has just consisted of a plurality of is the plane annular array of the mounting groove 2 of a group in twos.And the protrusion direction that has two mounting grooves 2 in the direct insertion LED heat-sink unit of the two-layer described ring-type of arbitrary neighborhood at least in opposite directions and over against requirement, actual the same with embodiment c1 is in order to guarantee the continuous of circuit.
It should be noted that no matter be to adopt which kind of embodiment, all need to see clearly be connected power supply after, the positive and negative ownership of fin, the then corresponding positive and negative pin that is plugged direct insertion LED5.Direct insertion LED cooling system in the embodiment c1 is as example, after connecting with the mains in the left and right side, the direct insertion LED heat-sink unit of multiple row i.e. correspondence has consisted of the positive and negative polarity that replaces, this just requires corresponding good positive-negative polarity, insert the pin of corresponding direct insertion LED5, lamp just can be shinny, not so can cause unidirectional opening circuit.Certainly, more firm in order to make installation, also can separately join insulating support 6, to facilitate the shape of fixed L ED array.
More than that better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of spirit of the present invention, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (5)
1. direct insertion LED heat-sink unit, it is characterized in that: it comprises a plurality of direct insertion LED fin, described direct insertion LED fin is comprised of metal fin (1); Described metal fin (1) by two against each other, wherein a slice intermediate plate (11) of being provided with the mounting groove (2) that the direct insertion LED pin for peripheral hardware inserts forms; Described two intermediate plates (11) against each other are to be formed by described metal fin (1) U-shaped bending, and described mounting groove (2) is the groove that intermediate plate (11) outward by its place forms; Described direct insertion LED fin links up in turn or is directly one-body molded, and described mounting groove (2) interval staggers, and is positioned at the both sides of direct insertion LED heat-sink unit.
2. direct insertion LED cooling system, it is characterized in that: it comprises a plurality of direct insertion LED heat-sink units claimed in claim 1, described a plurality of direct insertion LED heat-sink units multiple row that has been arranged in parallel.
3. direct insertion LED cooling system according to claim 2 is characterized in that: in the adjacent direct insertion LED heat-sink unit of any two row of the described multiple row that is arranged in parallel, the protrusion direction that has two adjacent mounting grooves (2) at least in opposite directions and over against.
4. direct insertion LED cooling system, it is characterized in that: it comprises a plurality of direct insertion LED heat-sink units claimed in claim 1, and described direct insertion LED heat-sink unit is structure ringwise, and described a plurality of direct insertion LED heat-sink unit cloth becomes the multilayer annular array.
5. direct insertion LED cooling system according to claim 4 is characterized in that: in the direct insertion LED heat-sink unit of the two-layer described ring-type of arbitrary neighborhood, the protrusion direction that has two mounting grooves (2) at least in opposite directions and over against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077375 CN102185092B (en) | 2011-03-30 | 2011-03-30 | Direct inserted light emitting diode (LED) radiating unit and radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077375 CN102185092B (en) | 2011-03-30 | 2011-03-30 | Direct inserted light emitting diode (LED) radiating unit and radiating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102185092A CN102185092A (en) | 2011-09-14 |
| CN102185092B true CN102185092B (en) | 2013-05-15 |
Family
ID=44571222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110077375 Expired - Fee Related CN102185092B (en) | 2011-03-30 | 2011-03-30 | Direct inserted light emitting diode (LED) radiating unit and radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102185092B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814139Y (en) * | 2005-06-08 | 2006-09-06 | 深圳沃科半导体照明有限公司 | LED lamp banks with radiating device |
| CN101440915A (en) * | 2008-11-25 | 2009-05-27 | 张建孝 | Combined type polar heat radiation high power LED electronic lamp |
| CN201363700Y (en) * | 2009-02-18 | 2009-12-16 | 黄嘉宾 | Radiating structure of LED |
| CN101806439A (en) * | 2009-02-18 | 2010-08-18 | 黄嘉宾 | Heat dissipation structure of LED |
| CN101968213A (en) * | 2010-09-10 | 2011-02-09 | 谭永生 | LED radiator |
| CN202034415U (en) * | 2011-03-30 | 2011-11-09 | 喻新立 | In-line LED (Light Emitting Diode) radiating fin, radiating unit and radiating system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937790Y (en) * | 2006-07-06 | 2007-08-22 | 保定市大正太阳能光电设备制造有限公司 | Plate cross LED luminous resource |
| CN201129649Y (en) * | 2007-12-19 | 2008-10-08 | 鹤山丽得电子实业有限公司 | Tunnel lamp |
| CN201302101Y (en) * | 2008-11-12 | 2009-09-02 | 天津工大海宇半导体照明有限公司 | LED projection light |
-
2011
- 2011-03-30 CN CN 201110077375 patent/CN102185092B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814139Y (en) * | 2005-06-08 | 2006-09-06 | 深圳沃科半导体照明有限公司 | LED lamp banks with radiating device |
| CN101440915A (en) * | 2008-11-25 | 2009-05-27 | 张建孝 | Combined type polar heat radiation high power LED electronic lamp |
| CN201363700Y (en) * | 2009-02-18 | 2009-12-16 | 黄嘉宾 | Radiating structure of LED |
| CN101806439A (en) * | 2009-02-18 | 2010-08-18 | 黄嘉宾 | Heat dissipation structure of LED |
| CN101968213A (en) * | 2010-09-10 | 2011-02-09 | 谭永生 | LED radiator |
| CN202034415U (en) * | 2011-03-30 | 2011-11-09 | 喻新立 | In-line LED (Light Emitting Diode) radiating fin, radiating unit and radiating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102185092A (en) | 2011-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10061553B2 (en) | Power and data communication arrangement between panels | |
| CN202230682U (en) | LED (light-emitting diode) indoor screen | |
| CN101769517A (en) | Light-emitting module and light-emitting diode lamp applying same | |
| CN202171168U (en) | Splicing type backlight module structure | |
| CN102829398B (en) | Light emitting diode (LED) lamp unit component and assembling structure of unit component | |
| CN104180205A (en) | Light-emitting diode lamp | |
| CN202034415U (en) | In-line LED (Light Emitting Diode) radiating fin, radiating unit and radiating system | |
| CN102185092B (en) | Direct inserted light emitting diode (LED) radiating unit and radiating system | |
| CN202032532U (en) | Paster LED (light emitting diode) cooling fin, cooling unit and cooling system | |
| CN203384678U (en) | LED (light-emitting diode) panel light for clean room and with good radiating effect | |
| CN203744133U (en) | LED panel lamp | |
| CN102109160B (en) | Surface mount type LED radiating fin, radiating unit and radiating system | |
| CN203836875U (en) | T5-type LED lamp used for advertising lamp box | |
| CN202419605U (en) | LED lamp and LED heat radiator | |
| CN203099714U (en) | Multi-fork LED (Light Emitting Diode) aluminum base lamp panel and LED lamp thereof | |
| CN202065947U (en) | Mounting device for LED down lamp | |
| CN105509012A (en) | LED lamp radiator | |
| CN206130721U (en) | Ultrathin light -emitting diode (LED) panel light | |
| CN204201832U (en) | A kind of LED lamp radiator | |
| CN210717061U (en) | LED line lamp and frame lamp | |
| CN218768606U (en) | LED display screen sharing type chassis with different dot spacing | |
| CN104421676A (en) | Led linear lamp | |
| CN218095668U (en) | Industrial and mining lamp | |
| CN204227383U (en) | A kind of high-powered LED lamp cooling device | |
| CN209072084U (en) | The two-way off-grid type photovoltaic energy inversion energy storage device of high frequency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130515 Termination date: 20190330 |