CN201368370Y - LED (light emitting diode) lamp bar and assembling type LED lamp - Google Patents
LED (light emitting diode) lamp bar and assembling type LED lamp Download PDFInfo
- Publication number
- CN201368370Y CN201368370Y CNU2009201300351U CN200920130035U CN201368370Y CN 201368370 Y CN201368370 Y CN 201368370Y CN U2009201300351 U CNU2009201300351 U CN U2009201300351U CN 200920130035 U CN200920130035 U CN 200920130035U CN 201368370 Y CN201368370 Y CN 201368370Y
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- CN
- China
- Prior art keywords
- lamp
- bar
- light
- emitting diode
- lamp bar
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an LED (light emitting diode) lamp bar and an assembling type LED lamp. The LED lamp bar comprises an LED, a circuit board, a lamp bar metal type strip, a transparent plastic lamp bar sleeve, a head end plastic piece and a tail end plastic piece. The circuit board is arranged on the lamp bar metal type strip, the two sides of the transparent plastic lamp bar sleeve are fixed on the lamp bar metal type strip, the head end plastic piece and the tail end plastic piece are respectively connected with the head end and the tail end of the lamp bar metal type strip, and a lamp bar power supply interface is fixed in the head end plastic piece. The LED lamp comprises a metal lamp holder and an LED lamp bar which adopts that of the utility model and is fixed on the metal lamp holder. The LED lamp bar can be combined into a light source main body of the lamp, the combined LED lamp bar can be spliced into an indoor/outdoor high-power and ultra high-power lighting lamp with different requirements such as wattage and the like, and most moulds are universal, so that the cost is saved and the heat radiating effect is good.
Description
Technical field
The utility model relates to a kind of light-emitting diode light bar and led lamp.
Background technology
Light emitting diode be LED as lighting source, plurality of advantages such as have energy-saving and environmental protection, the life-span is long, energy conversion efficiency is high, colour temperature and colour consistency are good has been applied in illumination and the ornament lamp more and more.Because the brightness of single LEDs is not enough, the general LED of employing displays monolithic construction when producing light fixture, but this class way, the die cost of lamp is than higher, different wattages and dissimilar lightings, and most of mould can not be general, also be unfavorable for heat radiation, and safeguard inconvenient.
Summary of the invention
First purpose of the present utility model is to be the problems referred to above that the display monolithic construction exists at existing LED source, the light-emitting diode light bar that provides a kind of mould can be general, can be combined into lamp light source as required.
Second purpose of the present utility model is the problems referred to above of existing at existing led lamp, and a kind of pin-connected panel led lamp that can make up light source according to different needs is provided.
The technical scheme of light-emitting diode light bar of the present utility model is as follows: comprise light emitting diode, wiring board, lamp strip metal type bar, transparent plastic lamp bar cover, the head end plastic parts, the tail end plastic parts, described light emitting diode is installed in the circuit board, described wiring board is installed on the lamp strip metal type bar, described transparent plastic lamp bar shroud is outside wiring board and light emitting diode, the both sides of transparent plastic lamp bar cover are fixed on the lamp strip metal type bar, described head end plastic parts, the tail end plastic parts is fixedlyed connected with tail end with the head end of lamp strip metal type bar respectively, be fixed with lamp bar power interface in described head end plastic parts, lamp bar power interface connects by lead with wiring board.
The technical scheme of pin-connected panel led lamp of the present utility model is as follows: comprise metal lamp bracket and two to tens of light-emitting diode light bars, described two to tens of light-emitting diode light bars are fixed on the metal lamp bracket, the bottom surface of its lamp strip metal type bar is pressed on the metal lamp bracket, and described light-emitting diode light bar is the described light-emitting diode light bar of the arbitrary claim of claim 1 to 5.
The material of metal lamp bracket can adopt the metal of good heat conductivity such as aluminum or aluminum alloy or copper in the utility model; The material of lamp strip metal type bar can adopt the metal of good heat conductivity such as aluminum or aluminum alloy or copper.
Technique effect of the present utility model is: light-emitting diode light bar of the present utility model can be used as the light source unit of lighting, is combined into the light source body of light fixture according to the concrete needs of light fixture.The light-emitting diode light bar that the utility model utilization combines can be assembled into the lighting of the high-power and super high power of the indoor and outdoor of the different lighting requirements of different wattages, only need the quantity of change lamp bar, the size dimension of metal lamp bracket to realize, so the required mould overwhelming majority of the utility model can be general, can save cost widely.In addition, the utility model adopts lamp strip metal type bar and metal lamp bracket wiring board to be dispelled the heat good heat dissipation effect.
Description of drawings
Fig. 1 is the front view of embodiment one.
Fig. 2 is the structural representation of embodiment one before head end plastic parts, tail end plastic parts are installed.
Fig. 3 is the structural representation of embodiment two before light-emitting diode light bar and interface protection plastic jacket are installed.
Fig. 4 is the structural representation of embodiment two in the assembly unit process.
Fig. 5 is the structural representation of embodiment two.
Fig. 6 is the sectional view of embodiment two.
The specific embodiment
Referring to Fig. 1 and Fig. 2, embodiment one is a light-emitting diode light bar, be called for short " LED lamp bar ", it comprises large-power light-emitting diodes (being called for short " great power LED ") 1, aluminum-based circuit board 2, lamp bar aluminium type bar 4, transparent plastic lamp bar cover 5, head end plastic parts 19, tail end plastic parts 21, aluminum-based circuit board 2 is bar shaped, embodiment one is equipped with 13 large-power light-emitting diodes 1 on an aluminum-based circuit board 2, they are vertically arranged along aluminum-based circuit board 2, lamp bar aluminium type bar 4 is a flute profile aluminium type bar, on its groove two side, be provided with draw-in groove 9, thereby aluminum-based circuit board 2 both sides are inserted in two draw-in grooves, the 9 interior groove tops that are installed in flute profile aluminium type bar of lamp bar aluminium type bar 4, in groove, fill full heat-conducting glue 3, the heat that large-power light-emitting diodes 1 produces directly conducts through aluminum-based circuit board 2 parts gives lamp bar aluminium type bar 4, a part conducts to lamp bar aluminium type bar 4 by heat-conducting glue 3, transparent plastic lamp bar cover 5 covers on outside aluminum-based circuit board 2 and the light emitting diode 1, on the both sides outer wall of lamp bar aluminium type bar 4, be provided with screens 8, both sides inwall at transparent plastic lamp bar cover 5 is provided with buckle, thereby the buckle of transparent plastic lamp bar cover 5 cooperates with the screens 8 of lamp bar aluminium type bar 4 and transparent plastic lamp bar is overlapped 5 is fixed on the lamp bar aluminium type bar 4, sealing joint strip 6 also is housed in screens 8 plays waterproof effect, head end plastic parts 19, tail end plastic parts 21 lays respectively at the two ends of LED lamp bar, on lamp bar aluminium type bar 4, be provided with screw position 7, head end plastic parts 19, tail end plastic parts 21 links together by screw with the head end and the tail end of lamp bar aluminium type bar 4 respectively, be fixed with lamp bar power interface 22 in head end plastic parts 19, lamp bar power interface 22 and aluminum-based circuit board 2 connect by lead.
Referring to Fig. 3 to Fig. 5; embodiment two is the pin-connected panel led lamp; be called for short by " pin-connected panel LED light fixture "; it comprises the metal lamp bracket; interface is plastic parts 12 fixedly; the lamp bar is plastic parts 15 fixedly; interface protection plastic jacket 20 and five light-emitting diode light bars; light-emitting diode light bar adopts embodiment one described light-emitting diode light bar; the metal lamp bracket is a frame structure; connect to form by lamp bracket aluminium type bar 14 that is positioned at periphery and the lamp bracket aluminium type bar 16 that is positioned at the framework horizontally set; interface is plastic parts 12 fixedly; lamp bar fixedly plastic parts 15 is screwed respectively above the head and the tail two ends of metal lamp bracket; fixedly be provided with lamp bar interface screens 13 on the plastic parts 12 at interface; in each lamp bar interface screens 13, be provided with the copper sheet interface; the quantity of lamp bar interface screens 13 equates with the quantity of LED lamp bar; fixedly be provided with the screens of lamp bar on the plastic parts 15 at the lamp bar; its quantity also equates with the quantity of LED lamp bar; five light-emitting diode light bars are placed side by side on the metal lamp bracket; the bottom surface of its lamp bar aluminium type bar 4 is pressed on the metal lamp bracket; the head end of every light-emitting diode light bar; tail end is contained in the fixedly lamp bar interface screens 13 of plastic parts 12 of interface respectively; the lamp bar is fixedly in the lamp bar screens of plastic parts 15; copper sheet interface contact in the lamp bar power interface 22 of light-emitting diode light bar and the screens of lamp bar interface 13 is connected; fixedly be provided with power line import 10 on the plastic parts 12 at interface; the sealing joint strip 17 and 18 of waterproof also is housed in the both sides, front and back that interface fixedly is positioned at lamp bar interface screens 13 on the plastic parts 12; interface protection plastic jacket 20 is fixed on the fixedly top of plastic parts 12 of interface; fixedly have screw hole 11 on the plastic parts 12 at interface, interface protection plastic jacket 20 and interface fixedly plastic parts 12 usefulness screws are fixed together.
Referring to Fig. 3 and Fig. 6, the lamp bracket aluminium type bar of forming the metal lamp bracket among the embodiment two is a hollow aluminum type bar, and have a lot of grooves to increase area of dissipation at its hollow inwall, on lamp bracket aluminium type bar, also have vertical through hole 23 and be beneficial to the inner air convection current, the bottom surface of lamp bar aluminium type bar 4 be pressed on the metal lamp bracket and with horizontal lamp bracket aluminium type bar 16 vertical (also can be angle), the heat that said structure produces large-power light-emitting diodes 1 conducts to lamp bar aluminium type bar 4 by aluminum-based circuit board 2, promptly conduct through the metal lamp bracket again, radiating effect is splendid, thereby the operating temperature that has guaranteed great power LED remains in 60 degree, improved the service life of LED, reduce the decay of LED, made great power LED can well be applied to illumination and ornament lamp aspect.
With reference to embodiment one and embodiment two, the utility model utilizes light-emitting diode light bar to make up can be assembled into the lighting of the high-power and super high power of the indoor and outdoor of the different lighting requirements of different wattages, and the length that only needs to change lamp bracket aluminium type bar in the quantity, metal lamp bracket of light-emitting diode light bar can realize.
The quantity of light-emitting diode light bar comes to determine as required in the quantity of the light emitting diode of installing on the aluminum-based circuit board in the light-emitting diode light bar and the light fixture, and the quantity of light-emitting diode light bar is generally two to tens of.
The material of metal lamp bracket can adopt the metal of good heat conductivity such as aluminum or aluminum alloy or copper in the utility model, so the lamp bracket aluminium type bar among the embodiment can be substituted by the lamp bracket metal profile of materials such as aluminium alloy or copper.Lamp bar aluminium type bar among the embodiment also can be substituted by the lamp strip metal type bar of materials such as aluminium alloy or copper.
Claims (10)
1. light-emitting diode light bar, it is characterized in that: comprise light emitting diode, wiring board, lamp strip metal type bar, transparent plastic lamp bar cover, the head end plastic parts, the tail end plastic parts, described light emitting diode is installed in the circuit board, described wiring board is installed on the lamp strip metal type bar, described transparent plastic lamp bar shroud is outside wiring board and light emitting diode, the both sides of transparent plastic lamp bar cover are fixed on the lamp strip metal type bar, described head end plastic parts, the tail end plastic parts is fixedlyed connected with tail end with the head end of lamp strip metal type bar respectively, be fixed with lamp bar power interface in described head end plastic parts, lamp bar power interface connects by lead with wiring board.
2. light-emitting diode light bar according to claim 1 is characterized in that: described lamp strip metal type bar is the flute profile metal profile, and described wiring board is positioned at the groove top of flute profile metal profile.
3. light-emitting diode light bar according to claim 2 is characterized in that: be provided with draw-in groove on the groove two side of described lamp strip metal type bar, described wiring board is bar shaped, and its both sides are inserted in two draw-in grooves of lamp strip metal type bar.
4. according to claim 1 or 2 or 3 described light-emitting diode light bars, it is characterized in that: on the both sides outer wall of described lamp strip metal type bar, be provided with screens, be provided with the clamping matching of buckle and lamp strip metal type bar at the both sides inwall of described transparent plastic lamp bar cover, transparent plastic lamp bar cover is fixed on the lamp strip metal type bar, sealing joint strip also is housed in screens.
5. according to claim 2 or 3 described light-emitting diode light bars, it is characterized in that: in the groove of described lamp strip metal type bar, fill full heat-conducting glue.
6. pin-connected panel led lamp, it is characterized in that: comprise metal lamp bracket and two to tens of light-emitting diode light bars, described two to tens of light-emitting diode light bars are fixed on the metal lamp bracket, the bottom surface of its lamp strip metal type bar is pressed on the metal lamp bracket, and described light-emitting diode light bar is the described light-emitting diode light bar of the arbitrary claim of claim 1 to 5.
7. pin-connected panel led lamp according to claim 6, it is characterized in that: also comprise the fixedly fixing plastic parts of plastic parts and lamp bar of interface, described metal lamp bracket is a frame structure, connect to form by the lamp bracket metal profile, described interface is plastic parts fixedly, lamp bar fixedly plastic parts is separately fixed on the head and the tail two ends of metal lamp bracket, fixedly be provided with the screens of lamp bar interface on the plastic parts at interface, in each lamp bar interface screens, be provided with the copper sheet interface, fixedly be provided with the screens of lamp bar on the plastic parts at the lamp bar, described two to tens of light-emitting diode light bars are placed side by side on the metal lamp bracket, the head end of light-emitting diode light bar, tail end is contained in the screens of lamp bar interface respectively, in the screens of lamp bar, the lamp bar power interface of light-emitting diode light bar is connected with the copper sheet interface.
8. pin-connected panel led lamp according to claim 7 is characterized in that: described interface fixedly plastic parts above also be fixed with the interface protection plastic jacket.
9. according to claim 7 or 8 described pin-connected panel led lamps, it is characterized in that: described lamp bracket metal profile is a hollow metal type bar, has vertical through hole on the lamp bracket metal profile.
10. according to claim 6 or 7 or 8 described pin-connected panel led lamps, it is characterized in that: the material of described metal lamp bracket is aluminum or aluminum alloy or copper, and the material of described lamp strip metal type bar is aluminum or aluminum alloy or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201300351U CN201368370Y (en) | 2009-02-17 | 2009-02-17 | LED (light emitting diode) lamp bar and assembling type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201300351U CN201368370Y (en) | 2009-02-17 | 2009-02-17 | LED (light emitting diode) lamp bar and assembling type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368370Y true CN201368370Y (en) | 2009-12-23 |
Family
ID=41487263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201300351U Expired - Fee Related CN201368370Y (en) | 2009-02-17 | 2009-02-17 | LED (light emitting diode) lamp bar and assembling type LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368370Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885166A (en) * | 2015-12-15 | 2017-06-23 | 四川新力光源股份有限公司 | For the novel modularized light source of lamp box |
| KR101859148B1 (en) * | 2010-10-11 | 2018-05-17 | 엘지이노텍 주식회사 | lead frame assembly and light emitting chip array module of the same |
-
2009
- 2009-02-17 CN CNU2009201300351U patent/CN201368370Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101859148B1 (en) * | 2010-10-11 | 2018-05-17 | 엘지이노텍 주식회사 | lead frame assembly and light emitting chip array module of the same |
| CN106885166A (en) * | 2015-12-15 | 2017-06-23 | 四川新力光源股份有限公司 | For the novel modularized light source of lamp box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI TINGSHUAI Free format text: FORMER OWNER: SHENZHEN HONGSEN OPTOELECTRONICS CO.,LTD. Effective date: 20100519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 ROOM 12D, TOWER B, LIXIANGJU, DISTRICT 48, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 6/F, BUILDING 9, DONGFANGJIANFUYUSHENG INDUSTRIAL PARK, GUSHUDAMEN, XIXIANG, BAOAN, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100519 Address after: 518000 Guangdong city of Shenzhen province Baoan east gate of Xixiang Shu Jian Fu Yu Sheng Industrial Park 9 Building 6 floor Patentee after: Li Tingshuai Address before: 518000, Guangdong, Baoan District, Shenzhen, 48 districts, ideally located B block 12D Patentee before: Shenzhen Hongsen Led Manufacturing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20120217 |