CN106523937A - Led strip lamp - Google Patents
Led strip lamp Download PDFInfo
- Publication number
- CN106523937A CN106523937A CN201611042714.4A CN201611042714A CN106523937A CN 106523937 A CN106523937 A CN 106523937A CN 201611042714 A CN201611042714 A CN 201611042714A CN 106523937 A CN106523937 A CN 106523937A
- Authority
- CN
- China
- Prior art keywords
- led
- led lamp
- line
- lampshade
- pcb board
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED strip lamp comprises an LED lamp body (11), a pair of end covers (12), a lampshade (13), two supports (14), a PCB (15) and a power line (16), the lampshade is installed at the upper end of the LED lamp body; the supports are installed at the lower end of the LED lamp body; the PCB is located between the LED lamp body (11) and the lampshade (13); the power line is located between the LED lamp body (11) and the two supports (14); the pair of end covers (12) are fixedly arranged at the two ends of the LED lamp body (11); the LED lamp body is made from an aluminum material; and a control circuit (210) is arranged on the PCB (15).
Description
【Technical field】
The present invention relates to lighting, more particularly to a kind of LED line.
【Background technology】
With the fast development of domestic and international lighting industry, LED is used as new generation of green environment protection solid lighting source
Have been applied to the every field of illuminating industry.Existing LED lamp thus results in product typically using stainless steel as carrier
Product radiating effect is poor, is easily reduced product service life.
【The content of the invention】
Present invention seek to address that the problems referred to above, and a kind of LED line of good heat dissipation effect is provided.
A kind of LED line, including by LED lamp (11), a pair of end caps (12), lampshade (13), two stands (14), PCB
Plate (15) and power line (16), the lampshade is installed on the upper end of the LED lamp, and the support is installed on the LED lamp
Lower end, the pcb board be located between the LED lamp (11) and shown lampshade (13) power line be located at the LED
Between body (11) and the two stands (14), the pair of end cap (12) is fixedly arranged on the LED lamp (11) two ends, the LED
Lamp body is made up of aluminium, and control circuit (20) is additionally provided with the pcb board (15).
The LED lamp (11) is the H-shaped strip shape body in section, and which includes middle plate (111) and is respectively arranged on the middle plate
The lampshade connecting portion (112) on top, located at the bearing attachment (113) of middle plate (111) bottom, near the middle plate
(111) it is provided with first chute (114) of two indents on the two side of upper end respectively along the middle plate length direction, it is described
Pcb board (15) is laterally loaded on in first chute (114), is being divided on the two side of middle plate (111) bottom
Be not provided with two for and the pair of end cap (12) connect screw (115), the lampshade connecting portion (112) is by described
The G bodies to be formed are upwardly extended on the opposite face of the first chute (114), is formed with the G bodies and is mutually blocked with the lampshade (13)
The groove (1121) for connecing, the bearing attachment (113) are the projection for being formed that stretched out by the middle plate bottom two side.
The screw for louvre (121) being respectively equipped with each end cap (12) and being connected with the LED lamp (11)
(122) breach (123) stretched out for the power line (16), the end cap, are also provided with the bottom of the end cap (12)
(12) it is fixed on by the screw (122) and the screw (115) on the middle plate on end cap described in screw difference Jing described
The two ends of LED lamp (11).
The lampshade (13) is the U-shaped shelly body corresponding with the shape of the LED lamp (11), the lampshade (13)
Arc connecting portion (131) is provided with along the both side ends of lampshade length direction, plate in the arc connecting portion (131) and LED lamp
The mutually clamping of groove (1121) on lampshade connecting portion.
The support (14) is U-shaped housing, be respectively equipped with the inwall of the support (14) both sides with the middle plate
The second chute (141) that frame connecting portion (113) is engaged, the bearing attachment (113) are connected in second chute (141)
It is interior, so as to support (14) is fixed on the LED lamp (11) bottom.
On the pcb board (15), compartment of terrain is provided with multiple aluminum boss (151), and LED is housed on each aluminum boss,
The jack (152) electrically connected with the power line (16) is additionally provided with the centre of the pcb board (15).
The power supply (161) being connected with the power line is provided with the middle of the power line (16), in the power supply (161)
Top is provided with the contact pin (1611) for pcb board (15) power supply, and the contact pin is electrically connected with the jack (152) on the pcb board.
The control circuit (20) including DMX feed back, cloud perceive control drive circuit (71), RGB drive circuits (72),
LED illumination circuit (73) and power circuit (74), wherein, input and the outside 24V direct currents of the power circuit (74) are electrically connected
Connect, the output end of the power circuit (74) perceives control drive circuit (71), institute with DMX feedbacks, the cloud respectively
State RGB drive circuits (72) and the LED illumination circuit (73) mutually and connect, DMX controls drive circuit (71) respectively with institute
State RGB drive circuits (72) and the LED illumination circuit (73) is mutually concatenated.
The positive effect of the present invention is, the LED line simple structure, using the making of aluminium alloy, effectively solving
The problem of poor heat radiation.
【Description of the drawings】
Fig. 1 is the integrally-built schematic perspective view of LED line in embodiment of the present invention.
Fig. 2 is the decomposing schematic representation of LED line in Fig. 1.
Fig. 3 is the fragmentary bottom schematic diagram of LED line in Fig. 1.
Fig. 4 is the circuit diagram of the control circuit of LED line in embodiment of the present invention.
【Specific embodiment】
The following example is being explained further and supplementing to the present invention, and the present invention is not limited in any way.
As shown in FIG. 1 to 3, in an embodiment of the present invention, LED line includes LED lamp 11, a pair of end caps 12, lamp
Cover 13, two stands 14, pcb board 15 and power line 16.The LED lamp 11, a pair of end caps 12, lampshade 13, two stands 14 are mutual
Grafting forms a lamp housing 10.The lampshade 13 is located at 11 top of LED lamp, and the two stands 14 are located at 11 bottom of LED lamp, institute
State pcb board 15 to be loaded between LED lamp 11 and lampshade 13, the power line 16 is loaded between LED lamp 11 and two stands 14.Institute
State a pair of end caps 12 and be fixedly arranged on 11 two ends of the LED lamp, control circuit 20 is additionally provided with the pcb board 15.
As shown in Fig. 2 the LED lamp 11 is the H-shaped strip shape body in horizontally set and section, the LED lamp 11 is by height
6063 aluminiums of heat conduction are made, and make the lamp body have good radiating effect.The LED lamp 11 includes middle plate 111, sets respectively
Lampshade connecting portion 112 on plate top and the bearing attachment 113 located at 111 bottom of middle plate in this.Near the middle plate 111
On the two side of upper end, in, plate length direction is respectively equipped with the first chute 114 of two indents.The pcb board 15 is laterally filled
In entering in first chute 114, make pcb board removably loaded in LED lamp 11.Near 111 bottom of middle plate
Have on two side two for and the screw 115 that connects of a pair of end caps 12.The lampshade connecting portion 112 is by described
The G bodies to be formed are upwardly extended on the opposite face of the first chute 114, is formed with the G bodies and is used with 13 phase clamping of the lampshade
Groove 1121, the bearing attachment 113 is the projection for being formed that stretched out by middle plate bottom both sides inwall, in the middle plate
A through hole 117 is additionally provided with 111.
As 1 with shown in Fig. 2,121 He of louvre for 15 heat transmission of pcb board on described each end cap 12, is respectively provided with
The screw 122 of the connection of the LED lamp 11.The breach 123 that power supply source line 16 stretches out is provided with also in the bottom of end cap 12.Institute
State end cap 12 and LED lamp 11 is fixed on by the screw 115 on plate in the screw 122 and LED lamp on screw respectively Jing end caps
Two ends.
As shown in Figures 1 and 2, the lampshade 13 is the U-shaped shelly body corresponding with the shape of the LED lamp 11, its
Formed by technique productions such as extruding, casting or injections using one or more in the materials such as PMMA, PC, PS, PP, which can make
The light for inciding sheet material obtains the sufficient diffusing reflection and refraction of different angles, effectively can be converted into point or line source soft
With, uniform area source.The both side ends of the lampshade 13 are provided with arc connecting portion 131, the arc connecting portion 131 and LED
1121 mutual clamping of groove in body on the lampshade connecting portion of plate.
As shown in Fig. 2 described each support 14 is U-shaped housing, which adopts aluminium to make, on the 14 both sides inwall of support
It is respectively equipped with the second chute 141 being engaged with the bearing attachment 113 of plate in the LED lamp, plate in the LED lamp
Bearing attachment 113 is connected in second chute 141, so as to support 14 is fixed on 11 bottom of LED lamp, in the support 14
Bottom is additionally provided with two connecting holes 142 being connected with building.
Such as Fig. 2, on the pcb board 15, compartment of terrain is provided with multiple aluminum boss 151, in the present embodiment, aluminum boss 151
Quantity be 72.The pcb board 15 adopts FR-4 materials, is electrically connected with control circuit by 5PIN electric wires.In each aluminium
LED (not shown) is respectively provided with boss processed, is additionally provided with the centre of the pcb board 15 and use is electrically connected with power line 16
Jack 152.
As shown in Figure 2 and Figure 3, the power supply 161 being connected with the power line is provided with the middle of the power line 16, in the power supply
161 top is provided with the contact pin 1611 for the power supply of pcb board 15, and the contact pin is electrically connected with the jack 152 on the pcb board, institute
State 16 two ends of power line and be provided with the binding post 162 being connected with external power source.
As shown in figure 4, the control circuit 20 includes DMX control drive circuits 71, RGB drive circuits 72, LED illumination electricity
Road 73 and power circuit 74, wherein, the input of the power circuit 74 is electrically connected with outside 24V direct currents, power circuit 74
Output end with DMX control drive circuits 71, RGB drive circuits 72 and 73 phase of LED illumination circuit and is connect respectively, the DMX controls
Drive circuit 71 is mutually concatenated with RGB drive circuits 72 and LED illumination circuit 73 respectively.
, typically using stainless steel as carrier, it is poor to thus result in product radiating effect, is easily reduced product for existing LED lamp
Product service life.
LED line simple structure in embodiment of the present invention, using the manufacture craft of aluminium alloy, efficiently solves radiating
Not good problem.
In addition, existing LED line is all based on the realization of signal parallel transmission, generally with simplex mode
RS485 bus communications, although the debugging of this scheme is easy to use, make troubles to light fixture management control.I.e. when a certain light fixture
During failure control room cannot open-and-shut concrete bad lamp position put or lamp does not have failure, but as environmental problem causes light fixture
Effect on driving birds is not good, needs staff's patrol to find, so as to the cost for causing whole engineering is raised.Further, since night light
Line can produce decay, therefore light is uneven to cause product to go out, and it is not good that user views and admires experience.
LED line in embodiment of the present invention effectively overcome existing lighting do not feed back, cloud sense
Know the function of system, go out that light is uneven, the defect such as user's appreciation effect is not good.Assisted by using the DMX512 of general international standard
View plus band feedback, cloud sensory perceptual system, using the communication mode of parallel full duplex so that signal can adaptive decoding and passback lamp
Tool running parameter and environmental factor, functional reliability are greatly enhanced.Additionally, there is the control for being provided with 4 road constant currents on pcb board
Circuit, gives its 4 road pwm signal by control chip, exports a specific lamplight brightness, so that light is exported evenly, thoroughly
Photosensitiveness is more preferably.
LED line in embodiment of the present invention has that function is strong, process is simple, highly reliable, uniform in light emission, light efficiency
High, rapid heat dissipation and it is with low cost the features such as.
Although being disclosed to the present invention by above example, the scope of the present invention is not limited thereto,
Under conditions of present inventive concept, each component of the above can with art personnel understand similar or equivalent element come
Replace.
Claims (8)
1. a kind of LED line, it is characterised in that：The LED line includes LED lamp (11), a pair of end caps (12), lampshades
(13), two stands (14), pcb board (15) and power line (16), the lampshade is installed on the upper end of the LED lamp, described
Frame is installed on the lower end of the LED lamp, and the pcb board is located at described between the LED lamp (11) and shown lampshade (13)
Power line is located between the LED lamp (11) and the two stands (14), and the pair of end cap (12) is fixedly arranged on the LED
Body (11) two ends, the LED lamp are made up of aluminium, and control circuit (20) is additionally provided with the pcb board (15).
2. LED line as claimed in claim 1, it is characterised in that：The LED lamp (11) is the H-shaped strip in section
Body, its lampshade connecting portion (112) for including middle plate (111) and being respectively arranged on the middle plate top, under the middle plate (111)
The bearing attachment (113) in portion, respectively along the middle plate length direction on the two side of close middle plate (111) upper end
First chute (114) of two indents is provided with, the pcb board (15) is laterally loaded on in first chute (114), close
Have on the two side of middle plate (111) bottom two for and the pair of end cap (12) connect screw
(115), the lampshade connecting portion (112) be by the G bodies that formed are upwardly extended on the opposite face of first chute (114),
It is formed with the groove (1121) with the lampshade (13) phase clamping in the G bodies, the bearing attachment (113) is by described
Plate bottom two side stretches out the projection to be formed.
3. LED line as claimed in claim 2, it is characterised in that：Louvre (121) is respectively equipped with each end cap (12)
And the screw (122) being connected with the LED lamp (11), also it is provided with for the power line in the bottom of the end cap (12)
(16) breach (123) for stretching out, the end cap (12) distinguish screw (122) and institute on end cap described in Jing by the screw
State the two ends that the screw (115) on plate is fixed on the LED lamp (11).
4. LED line as claimed in claim 2, it is characterised in that：The lampshade (13) is and the LED lamp (11)
The corresponding U-shaped shelly body of shape, the both side ends along lampshade length direction of the lampshade (13) are provided with arc connecting portion
(131), the mutually clamping of the groove (1121) in the arc connecting portion (131) and LED lamp on the lampshade connecting portion of plate.
5. LED line as claimed in claim 1, it is characterised in that：Support (14) is U-shaped housing, in the support (14)
The second chute (141) being engaged with the bearing attachment (113) of the middle plate is respectively equipped with the inwall of both sides, the support connects
Socket part (113) is connected in second chute (141), so as to support (14) is fixed on the LED lamp (11) bottom.
6. LED line as claimed in claim 3, it is characterised in that：On the pcb board (15), compartment of terrain is provided with multiple aluminums
Boss (151), is equipped with LED on each aluminum boss, is additionally provided with and the power line in the centre of the pcb board (15)
(16) jack (152) of electrical connection.
7. LED line as claimed in claim 6, it is characterised in that：It is provided with and the power supply in the middle of the power line (16)
The power supply (161) that line is connected, is provided with the contact pin (1611) for pcb board (15) power supply, institute on the top of the power supply (161)
State contact pin to electrically connect with the jack (152) on the pcb board.
8. LED line as claimed in claim 1, it is characterised in that：The control circuit (20) is fed back including DMX, cloud
Control drive circuit (71), RGB drive circuits (72), LED illumination circuit (73) and power circuit (74) are perceived, wherein, it is described
The input of power circuit (74) is electrically connected with outside 24V direct currents, the output end of the power circuit (74) respectively with the DMX
Feedback, the cloud perceive control drive circuit (71), the RGB drive circuits (72) and the LED illumination circuit (73) phase
And connect, DMX control drive circuit (71) respectively with the RGB drive circuits (72) and the LED illumination circuit (73) phase
Concatenation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042714.4A CN106523937A (en) | 2016-11-22 | 2016-11-22 | Led strip lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042714.4A CN106523937A (en) | 2016-11-22 | 2016-11-22 | Led strip lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523937A true CN106523937A (en) | 2017-03-22 |
Family
ID=58356794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042714.4A Pending CN106523937A (en) | 2016-11-22 | 2016-11-22 | Led strip lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523937A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090292A1 (en) * | 2006-02-09 | 2007-08-16 | Led Smart Inc. | Led lighting system |
| CN202889730U (en) * | 2012-10-23 | 2013-04-17 | 东莞市捷和光电有限公司 | LED (light-emitting diode) streetlamp for dedusting automatically |
| CN203322830U (en) * | 2013-07-15 | 2013-12-04 | 四川圣典节能服务有限公司 | Plug-type LED energy-saving lamp |
| CN204477801U (en) * | 2015-02-12 | 2015-07-15 | 深圳市凯铭电气照明有限公司 | The LED line of tool automatic addressing |
| CN204593147U (en) * | 2015-05-24 | 2015-08-26 | 浙江水利水电学院 | A kind of LED street lamp with air-cleaning function |
-
2016
- 2016-11-22 CN CN201611042714.4A patent/CN106523937A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090292A1 (en) * | 2006-02-09 | 2007-08-16 | Led Smart Inc. | Led lighting system |
| CN202889730U (en) * | 2012-10-23 | 2013-04-17 | 东莞市捷和光电有限公司 | LED (light-emitting diode) streetlamp for dedusting automatically |
| CN203322830U (en) * | 2013-07-15 | 2013-12-04 | 四川圣典节能服务有限公司 | Plug-type LED energy-saving lamp |
| CN204477801U (en) * | 2015-02-12 | 2015-07-15 | 深圳市凯铭电气照明有限公司 | The LED line of tool automatic addressing |
| CN204593147U (en) * | 2015-05-24 | 2015-08-26 | 浙江水利水电学院 | A kind of LED street lamp with air-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |