CN206312370U - A kind of LED traffic signal lamp of double-side - Google Patents
A kind of LED traffic signal lamp of double-side Download PDFInfo
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- CN206312370U CN206312370U CN201621374769.0U CN201621374769U CN206312370U CN 206312370 U CN206312370 U CN 206312370U CN 201621374769 U CN201621374769 U CN 201621374769U CN 206312370 U CN206312370 U CN 206312370U
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- light source
- source body
- led
- led light
- lampshade
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Abstract
The utility model discloses a kind of LED traffic signal lamp of double-side, including the first mounting shell, heat sink, the first LED light source body, control device, collimator apparatus, light splitting body, the first lampshade；The first described lampshade and the first mounting shell are connected；The first described LED light source body is arranged on heat sink, and described collimator apparatus is placed between light splitting body and the first LED light source body；Described light splitting body is hollow round table structure, and the side of light splitting body is the smooth surface that is all-trans, and the first described LED light source body includes the LED chip of red, green, yellow three kinds of colors.The traffic lights can be while double-side, reduces the usage amount of signal lamp at crossing；Original signal lamp color is combined with word, the driver with slight colour blindness symptom is easy to the traveling order at the intuitive judgment crossing.
Description
Technical field：
The utility model is related to field of LED illumination, more particularly to a kind of LED traffic signal lamp of double-side.
Background technology：
Two kinds of traffic lights, and every kind of at least installation four are at least needed at ' ten ' word crossings, letter is both increased
The usage amount and labor intensive of signal lamp.In addition, there are some researches show there is many drivers there is slight colour blindness symptom, to single color
It is color insensitive, it is more difficult when crossing recognizes traffic lights.
The content of the invention：
In order to solve above-mentioned the deficiencies in the prior art, a kind of LED traffic letter of double-side provided by the utility model
Signal lamp, its feature is：The traffic lights can be while double-side, reduces the usage amount of signal lamp at crossing；Original signal
Lamp color is combined with word, the driver with slight colour blindness symptom is easy to the traveling order at the intuitive judgment crossing.
In order to solve its technical problem, the utility model is adopted the following technical scheme that：
A kind of LED traffic signal lamp of double-side, including the first mounting shell (1), heat sink (2), the first LED light source body
(3), control device, collimator apparatus (4), light splitting body (5), the first lampshade (6), the second lampshade (7)；Described the first lampshade (6)
It is connected with the first mounting shell (1) with the second lampshade (7)；The first described LED light source body (3) is arranged on heat sink (2), described
Collimator apparatus (4) be placed between light splitting body (5) and the first LED light source body (3)；Described light splitting body (5) is hollow round table knot
Structure, the side of light splitting body (5) is be all-trans smooth surface, described LED of the first LED light source body (3) including red, green, yellow three kinds of colors
Chip.
Collapsible structure (8) is set between described the second lampshade (7) and the first mounting shell (1).
Also include the second mounting shell (9), the 3rd lampshade (12), the second LED light source body (10) and the 3rd LED light source body
(11)；Described the second mounting shell (9) is embedded the first mounting shell (1)；The second described LED light source body (10) is arranged on
On heat sink (2), and with the first LED light source body (3) not in the same face of heat sink (2)；The 3rd described LED light source body (11)
In the second mounting shell (9)；The second described LED light source body (10) and the 3rd LED light source body (11) are including red, green, yellow
Three kinds of LED chips of color.
Red LED chips in the second described LED light source body (10) are arranged in ' red ' font, green LED chip arrangement
Into ' green ' font, yellow arrangements of chips is into ' Huang ' font；Red LED chips arrangement in the 3rd described LED light source body (11)
Into ' red ' font, green LED chip is arranged in ' green ' font, and yellow arrangements of chips is into ' Huang ' font, and ' red ', ' green ', ' Huang '
Equal circle distribution.
Beneficial effect：
1st, the LED traffic signal lamp can double-side simultaneously, and a lamp can complete three kinds of color changes, reduce letter
The usage quantity of signal lamp, reduces installation cost.
2nd, only needing a light source i.e. the first LED light source body can realize double-side, simple structure, convenient control.
3rd, the first LED light source body, the second LED light source body and the 3rd LED light source body are used in conjunction with, original signal lamp color with
Word combines, and the driver with slight colour blindness symptom is easy to the traveling order at the intuitive judgment crossing.
Brief description of the drawings：
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Fig. 1 is the structure schematic diagram in the embodiment of the present invention one；
Fig. 2 is the structure schematic diagram in the embodiment of the present invention two；
Fig. 3 is the chip distribution figure of the 3rd LED light source body in the embodiment of the present invention two；
1 is the first mounting shell in figure, and 2 is heat sink, and 3 is the first LED light source body, and 4 is collimator apparatus, and 5 is light splitting body, 6
It is the first lampshade, 7 is the second lampshade, and 8 is stretching structure, and 9 is the second mounting shell, and 10 is the second LED light source body, and 11 is the 3rd
LED light source body, 12 is the 3rd lampshade,
Specific embodiment：
Embodiment one
As shown in figure 1, a kind of LED traffic signal lamp of double-side, including the first mounting shell 1, heat sink 2, a LED
Light source body 3, control device, collimator apparatus 4, light splitting body 5, the first lampshade 6, the second lampshade 7；The first described lampshade 6 and second
Lampshade 7 is connected with the first mounting shell 1；The first described LED light source body 3 is arranged on heat sink 2, and described collimator apparatus 4 is put
Between the LED light source body 3 of light splitting body 5 and first；Described light splitting body 5 is hollow round table structure, and the side of light splitting body 5 is to be all-trans
Smooth surface, the first described LED light source body 3 includes the LED chip of red, green, yellow three kinds of colors.Control device controls three kinds of color lamps
The alt time of light, the collimated device 4 of light that the first LED light source body 3 sends reaches light splitting body 5, the light quilt of the side of light splitting body 5
Reflection, forms ring-shaped light spot on the second lampshade 7 of reflection direction, and a part of light is passed through the hollow structure of light splitting body 5 in light
Broadcast and form circular light spot on first lampshade 6 in direction.
Embodiment two
As shown in Fig. 2 a kind of LED traffic signal lamp of double-side, including the first mounting shell 1, heat sink 2, a LED
Light source body 3, control device, collimator apparatus 4, light splitting body 5, the first lampshade 6, the second lampshade 7, the second mounting shell 9, the 3rd lampshade
12nd, the second LED light source body 10 and the 3rd LED light source body 11.Described the first lampshade 6 and the second lampshade 7 connects with the first mounting shell 1
Connect；The first described LED light source body 3 is arranged on heat sink 2, and described collimator apparatus 4 is placed on the LED light of light splitting body 5 and first
Between source body 3；Described light splitting body 5 is hollow round table structure, and the side of light splitting body 5 is the smooth surface that is all-trans；The second described installation
Shell 9 is embedded the first mounting shell 1；The second described LED light source body 10 is arranged on heat sink 2, and with the first LED light source
Body 3 is not in the same face of heat sink 2；The 3rd described LED light source body 11 is arranged in the second mounting shell 9；A described LED
Light source body 3, the second LED light source body 10 and the 3rd LED light source body 11 include the LED chip of red, green, yellow three kinds of colors.Described
Collapsible structure 8 is set between second lampshade 7 and the first mounting shell 1.
Control device is while every kind of in controlling the first LED light source body 3, the second LED light source body 10 and the 3rd LED light source body 11
The fluorescent lifetime of color chips, the collimated device 4 of light that the first LED light source body 3 sends reaches light splitting body 5, the side of light splitting body 5
Light reflected, form ring-shaped light spot on the second lampshade 7 of reflection direction, a part of light through light splitting body 5 hollow structure,
Circular light spot is formed on the first lampshade 6 of optical propagation direction；The light that second LED light source body 10 sends is on the second lampshade 7
Circular light spot is formed, this circular light spot synthesizes big circular light spot with ring-shaped light spot；The light that 3rd LED light source body 11 sends is linear
Hot spot is circularized, the circular light spot formed with the first LED light source body 3 is merged into big circular light spot；Shape on two direction of illuminations
Hot spot is irradiated into size identical.Control device controls the worked of stretching structure 8 according to the fluorescent lifetime of each color chip
Journey, when stretching structure 8 shrinks, the ring of light is gradually reduced, and when luminescence chip is changed, stretching structure 8 returns to original state.
Embodiment three
As shown in Fig. 2 a kind of LED traffic signal lamp of double-side, including the first mounting shell 1, heat sink 2, a LED
Light source body 3, control device, collimator apparatus 4, light splitting body 5, the first lampshade 6, the second lampshade 7, the second mounting shell 9, the 3rd lampshade
12nd, the second LED light source body 10 and the 3rd LED light source body 11.Described the first lampshade 6 and the second lampshade 7 connects with the first mounting shell 1
Connect；The first described LED light source body 3 is arranged on heat sink 2, and described collimator apparatus 4 is placed on the LED light of light splitting body 5 and first
Between source body 3；Described light splitting body 5 is hollow round table structure, and the side of light splitting body 5 is the smooth surface that is all-trans；The second described installation
Shell 9 is embedded the first mounting shell 1；The second described LED light source body 10 is arranged on heat sink 2, and with the first LED light source
Body 3 is not in the same face of heat sink 2；The 3rd described LED light source body 11 is arranged in the second mounting shell 9；A described LED
Light source body 3, the second LED light source body 10 and the 3rd LED light source body 11 include the LED chip of red, green, yellow three kinds of colors.Described
Collapsible structure 8 is set between second lampshade 7 and the first mounting shell 1.Red LED core in the second described LED light source body 10
Piece is arranged in ' red ' font, and green LED chip is arranged in ' green ' font, and yellow arrangements of chips is into ' Huang ' font；As shown in figure 3,
Red LED chips in the 3rd described LED light source body 11 are arranged in ' red ' font, and green LED chip is arranged in ' green ' font,
Yellow arrangements of chips is into ' Huang ' font, and ' red ', ' green ', ' Huang ' circle distribution.
Control device is while every kind of in controlling the first LED light source body 3, the second LED light source body 10 and the 3rd LED light source body 11
The fluorescent lifetime of color chips, the collimated device 4 of light that the first LED light source body 3 sends reaches light splitting body 5, the side of light splitting body 5
Light reflected, form ring-shaped light spot on the second lampshade 7 of reflection direction, a part of light through light splitting body 5 hollow structure,
Circular light spot is formed on the first lampshade 6 of optical propagation direction；The light that second LED light source body 10 sends is on the second lampshade 7
Form the hot spot of circular ' red ', ' green ' or ' Huang ' font；The light that 3rd LED light source body 11 sends is formed on the first lampshade 6
The hot spot of ' red ', ' green ' or ' Huang ' font of circumferential arrangement.
Claims (4)
1. a kind of LED traffic signal lamp of double-side, it is characterised in that：Including the first mounting shell (1), heat sink (2), first
LED light source body (3), control device, collimator apparatus (4), light splitting body (5), the first lampshade (6), the second lampshade (7)；Described
One lampshade (6) and the second lampshade (7) are connected with the first mounting shell (1)；The first described LED light source body (3) is arranged on heat sink
(2) on, described collimator apparatus (4) is placed between light splitting body (5) and the first LED light source body (3)；Described light splitting body (5) is
Hollow round table structure, the side of light splitting body (5) is the smooth surface that is all-trans, and the first described LED light source body (3) includes red, green, yellow three kinds
The LED chip of color.
2. the LED traffic signal lamp of a kind of double-side according to claim 1, it is characterised in that：The second described lamp
Stretching structure (8) is set between cover (7) and the first mounting shell (1).
3. the LED traffic signal lamp of a kind of double-side according to claim 1 and 2, it is characterised in that：Also include second
Mounting shell (9), the 3rd lampshade (12), the second LED light source body (10) and the 3rd LED light source body (11)；The second described mounting shell
(9) it is embedded the first mounting shell (1)；The second described LED light source body (10) is arranged on heat sink (2), and with first
LED light source body (3) is not in the same face of heat sink (2)；The 3rd described LED light source body (11) is installed in the second mounting shell (9)
In；The described LED chip of the second LED light source body (10) and the 3rd LED light source body (11) including red, green, yellow three kinds of colors.
4. the LED traffic signal lamp of a kind of double-side according to claim 3, it is characterised in that：The 2nd described LED
Red LED chips in light source body (10) are arranged in ' red ' font, and green LED chip is arranged in ' green ' font, yellow chip row
Arrange into ' Huang ' font；Red LED chips in the 3rd described LED light source body (11) are arranged in ' red ' font, green LED chip
It is arranged in ' green ' font, yellow arrangements of chips is into ' Huang ' font, and ' red ', ' green ', ' Huang ' circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374769.0U CN206312370U (en) | 2016-12-13 | 2016-12-13 | A kind of LED traffic signal lamp of double-side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374769.0U CN206312370U (en) | 2016-12-13 | 2016-12-13 | A kind of LED traffic signal lamp of double-side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312370U true CN206312370U (en) | 2017-07-07 |
Family
ID=59252781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374769.0U Expired - Fee Related CN206312370U (en) | 2016-12-13 | 2016-12-13 | A kind of LED traffic signal lamp of double-side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652509A (en) * | 2016-12-13 | 2017-05-10 | 中国计量大学 | LED traffic signal lamp with double light-emitting sides |
| CN114704782A (en) * | 2022-02-08 | 2022-07-05 | 广东优尼克智能照明科技有限公司 | Lens lampshade and using method thereof |
-
2016
- 2016-12-13 CN CN201621374769.0U patent/CN206312370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652509A (en) * | 2016-12-13 | 2017-05-10 | 中国计量大学 | LED traffic signal lamp with double light-emitting sides |
| CN114704782A (en) * | 2022-02-08 | 2022-07-05 | 广东优尼克智能照明科技有限公司 | Lens lampshade and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |