CN208418191U - A kind of light mixing LED lamp of multiple-branching construction - Google Patents
A kind of light mixing LED lamp of multiple-branching construction Download PDFInfo
- Publication number
- CN208418191U CN208418191U CN201820855911.6U CN201820855911U CN208418191U CN 208418191 U CN208418191 U CN 208418191U CN 201820855911 U CN201820855911 U CN 201820855911U CN 208418191 U CN208418191 U CN 208418191U
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- China
- Prior art keywords
- substrate
- shell
- led lamp
- pcb board
- light mixing
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- 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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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 239000011324 bead Substances 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- -1 aluminium Gold Chemical compound 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 7
- IUYHQGMDSZOPDZ-UHFFFAOYSA-N 2,3,4-trichlorobiphenyl Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 IUYHQGMDSZOPDZ-UHFFFAOYSA-N 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to technical field of LED illumination, disclose a kind of light mixing LED lamp of multiple-branching construction, including elongated shell and the LED light source module for being connected to housing bottom, LED light source module is set on the inner sidewall of shell, LED light source module includes flexible PCB and the LED lamp bead in flexible PCB, is coated with reflecting coating on the inner sidewall of shell；Flexible PCB includes several pcb board units interconnected, each pcb board unit includes the first substrate being of a straight line type and intersects the second substrate of connection with first substrate, each pcb board unit is connected with each other by first substrate, the second substrate is of a straight line type and angled therebetween with first substrate, for LED lamp bead along linear in first substrate, the second substrate, the coloured light of the LED lamp bead on first substrate, the second substrate is different.The utility model structure is simple, by the way that the pcb board of branched structure is arranged, is easily installed and light mixing effect is excellent.
Description
Technical field
The utility model relates to technical field of LED illumination, more particularly to a kind of light mixing LED lamp of multiple-branching construction.
Background technique
In recent years, with the development of semiconductor illumination technique, LED illumination product has been widely used for lighting of home and room
Outer lighting area.Currently, the LED light of outdoor application is mainly in industrial and mineral workshop, warehouse, high pole street lamp, toll station, overhead
It is used in the place of the needs such as advertising lamp, street lamp illumination, has many advantages, such as that brightness of illumination is high, consume energy low, long service life.Household
Illumination also has the whole lighting of home developed based on LED light.Either lighting of home, or outdoor lighting area,
Existing LED light is generally by LED light source and silica lens elements, lampshade, plume formula heat sink assembly, power drives and electric box
The composition such as component, with energy conservation and environmental protection superiority development.
Wherein, it since the wavelength of light of LED lamp bead sending is shorter, is generally required in actual use by multiple color
The light light mixing of LED lamp bead, existing LED Light mixed light fixture be usually directly by the LED lamp bead of a variety of coloured light be tightly arranged in
Light mixing on one piece of pcb board, also proposes higher requirement to the heat dissipation of LED lamp bead, and production cost is also higher.
Utility model content
The purpose of the utility model is to provide a kind of light mixing LED lamp of multiple-branching construction, light mixing effect is excellent, saves
Production cost.
To achieve the goals above, the utility model provides a kind of light mixing LED lamps and lanterns of multiple-branching construction, including in length
The shell of bar shaped and the LED light source module for being connected to the housing bottom, the cross section of the shell is in the " u "-shaped stood upside down, institute
LED light source module is stated on the inner sidewall of the shell, the LED light source module includes flexible PCB and is set to described soft
LED lamp bead on property pcb board, the flexible PCB are attached on the inside top wall of the shell, the inside of the shell
Reflecting coating is coated on wall；
The flexible PCB includes several pcb board units interconnected, and each PCB plate unit includes in straight
The first substrate of line style and the second substrate for intersecting connection with the first substrate, each pcb board unit pass through described the
One substrate is connected with each other, and the second substrate is of a straight line type and angled therebetween with the first substrate, and the LED lamp bead is along straight line
For shape in the first substrate, the second substrate, the coloured light of the LED lamp bead on the first substrate, the second substrate is different, described
Light-transmitting plate is connected in the bottom edge of shell.
Preferably, the first substrate is attached on the top sideline of the shell.
Preferably, the pcb board unit further includes third substrate, the third substrate and the first substrate,
The second substrate meets at a little and angled therebetween.
Preferably, 60 degree of angles are mutually between the first substrate, the second substrate and the third substrate.
Preferably, the shell is made of aluminium alloy, leads between the flexible PCB and the shell equipped with height
The top of thermal insulation panel, the shell is equipped with radiating fin.
The utility model provides a kind of light mixing LED lamp of multiple-branching construction, by the way that previous hard pcb board to be changed to
Pcb board flexible saves the area of a large amount of pcb board, the flexible PCB of branched structure so that the structure of lamps and lanterns is more flexible
LED lamp bead on plate can guarantee well light mixing effect, save production cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the light mixing LED lamp of the multiple-branching construction in the utility model embodiment；
Fig. 2 is the inner section structural schematic diagram of the light mixing LED lamp of the multiple-branching construction in the utility model embodiment；
Fig. 3 is the schematic view of the front view of the light mixing LED lamp of the multiple-branching construction in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the light mixing LED lamp Section A-A of the multiple-branching construction in Fig. 3；
In figure, 10, shell；11, light-transmitting plate；20, LED light source module；21, flexible PCB plate；22, LED lamp bead；30,PCB
Plate unit；31, first substrate；32, the second substrate；33, third substrate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, the light mixing LED lamp of a kind of multiple-branching construction of the preferred embodiment in the utility model, including
The LED light source module 20 of shell 10 and the branched structure on shell 10, the pcb board of the branched structure of LED light source module 20
21 be flexible PCB 21, easy to produce and installation, while also ensuring light mixing effect.
Based on the above-mentioned technical proposal, a kind of light mixing LED lamps and lanterns of multiple-branching construction are provided in the present embodiment, such as Fig. 1 to figure
Shown in 4, including elongated shell 10 and the LED light source module 20 for being connected to 10 bottom of shell, shell 10 is the master of lamps and lanterns
Body structure, LED light source module 20 are the working portion of lamps and lanterns.
Specifically, in the " u "-shaped stood upside down, i.e. the bottom of shell 10 is formd for accommodating LED light for the cross section of shell 10
The cavity of source module 20.
Specifically, LED light source module 20 is set on the inner sidewall of shell 10, and shell 10 plays screening to LED light source module 20
Keep off protective effect.
Specifically, LED light source module 20 includes flexible PCB 21 and the LED lamp bead 22, PCB in flexible PCB 21
The External cable for power supply is connected on plate 21, flexible PCB 21 is attached on the inside top wall of shell 10, pcb board 21
It can be connected on shell 10 by the clamp of plastic cement.Wherein, (Flexible Printed Circuit is referred to as flexible circuit board
It FPC) is that there is height reliability, excellent flexible printing electricity using polyimides or polyester film as one kind made of substrate
Road plate.Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good.
Specifically, it is coated with reflecting coating on the inner sidewall of shell 10, LED lamp bead 22 can be issued by reflecting coating
Reflex to outside shell 10, light light mixing in LED lamp bead 22.
Flexible PCB 21 includes several pcb board units 30 interconnected, and each pcb board unit 30 includes linear
The first substrate 31 of type and the second substrate 32 for intersecting connection with first substrate 31, each pcb board unit 30 pass through first substrate
31 are connected with each other, and the second substrate 32 is of a straight line type and angled therebetween with first substrate 31, and LED lamp bead 22 is set to first along linear
On substrate 31, the second substrate 32, the coloured light of the LED lamp bead 22 on first substrate 31, the second substrate 32 is different, the bottom of shell 10
Light-transmitting plate 11 is connected on portion edge.
Preferably, first substrate 31 is attached on the top sideline of shell 10, is fold-line-shaped in the cross section of shell 10
When, by the way that first substrate 31 to be set to the bending place of shell 10, the second substrate 32 then with first substrate 31 not in the same plane,
The first substrate 31 of spatial intersecting, the second substrate 43 can be improved the light mixing effect of the LED lamp bead 22 of different color light in shell 10
Fruit.
Preferably, as shown in figure 4, pcb board unit 30 further includes third substrate 33, third substrate 33 and first substrate 31,
The second substrate 32 is met at a little and α angled therebetween can be improved the brightness of lamps and lanterns, also can by the way that third substrate 33 is arranged
Improve light mixing effect.
Preferably, 60 degree of angles are mutually between first substrate 31, the second substrate 32 and third substrate 33, so that the first base
The tree of plate 31, the second substrate 32,33 formation rule of third substrate, has saved the area of pcb board, improves the equal of light
Evenness.
Preferably, shell 10 is made of aluminium alloy, and high heat conductive insulating plate, shell are equipped between flexible PCB 21 and shell 10
The top of body 10 is equipped with radiating fin, the heat in flexible PCB 21 is given out by shell, compared to previous
For the thicker hard pcb board of plastic cement, there is better heat dissipation effect.
To sum up, the utility model improves the light mixing effect of LED lamp by the flexible PCB of branched structure, saves
Cost on pcb board, has saved production cost.Meanwhile compared to previous Light mixed light fixture structure, the utility model heat dissipation effect
It is more excellent.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of light mixing LED lamp of multiple-branching construction, which is characterized in that including elongated shell (10) and be connected to institute
The LED light source module (20) of shell (10) bottom is stated, the cross section of the shell (10) is in the " u "-shaped stood upside down, the LED light source
Module (20) is set on the inner sidewall of the shell (10), and the LED light source module (20) includes flexible PCB (21) and is set to
LED lamp bead (22) on the flexible PCB (21), the flexible PCB (21) are attached in the top of the shell (10)
On side wall, reflecting coating is coated on the inner sidewall of the shell (10)；
The flexible PCB (21) includes several pcb board units (30) interconnected, and each pcb board unit (30) is equal
Intersect the second substrate (32) of connection including the first substrate (31) being of a straight line type and with the first substrate (31), it is each described
Pcb board unit (30) is connected with each other by the first substrate (31), and the second substrate (32) is of a straight line type and with described the
One substrate (31) is angled therebetween, and the LED lamp bead (22) is set to the first substrate (31), the second substrate (32) along linear
On, the coloured light of the LED lamp bead (22) on the first substrate (31), the second substrate (32) is different, the bottom of the shell (10)
Light-transmitting plate (11) are connected on edge.
2. the light mixing LED lamp of multiple-branching construction as described in claim 1, which is characterized in that first substrate (31) patch
On the top sideline of the shell (10).
3. the light mixing LED lamp of multiple-branching construction as claimed in claim 2, which is characterized in that the pcb board unit (30) is also
Including third substrate (33), the third substrate (33) and the first substrate (31), the second substrate (32) are met at a little simultaneously
It is angled therebetween.
4. the light mixing LED lamp of multiple-branching construction as claimed in claim 3, which is characterized in that the first substrate (31),
60 degree of angles are mutually between two substrates (32) and the third substrate (33).
5. the light mixing LED lamp of multiple-branching construction as claimed in claim 4, which is characterized in that the shell (10) is closed by aluminium
Gold is made, and high heat conductive insulating plate, the top of the shell (10) are equipped between the flexible PCB (21) and the shell (10)
Equipped with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855911.6U CN208418191U (en) | 2018-06-04 | 2018-06-04 | A kind of light mixing LED lamp of multiple-branching construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855911.6U CN208418191U (en) | 2018-06-04 | 2018-06-04 | A kind of light mixing LED lamp of multiple-branching construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418191U true CN208418191U (en) | 2019-01-22 |
Family
ID=65109564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855911.6U Expired - Fee Related CN208418191U (en) | 2018-06-04 | 2018-06-04 | A kind of light mixing LED lamp of multiple-branching construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418191U (en) |
-
2018
- 2018-06-04 CN CN201820855911.6U patent/CN208418191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190122 |