CN208384816U - A kind of arrow signal lamp - Google Patents
A kind of arrow signal lamp Download PDFInfo
- Publication number
- CN208384816U CN208384816U CN201820920217.8U CN201820920217U CN208384816U CN 208384816 U CN208384816 U CN 208384816U CN 201820920217 U CN201820920217 U CN 201820920217U CN 208384816 U CN208384816 U CN 208384816U
- Authority
- CN
- China
- Prior art keywords
- signal lamp
- led signal
- arrow
- socket
- shell
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of arrow signal lamps, belong to traffic lights technical field.Including shell, sky shade, LED signal lamp group, lens, substrate, socket and electric wire connecting junction, lens are fixed on the junction of shell and sky shade and oblique, electric wire connecting junction, socket, substrate and LED signal lamp group are successively arranged in shell from left to right, substrate surface is fixed with LED signal lamp group, LED signal lamp group includes the first arrow LED signal lamp and the second arrow LED signal lamp, and the outer ring of the first arrow LED signal lamp is arranged in the second arrow LED signal lamp.The utility model is novel in design, and signal lamp if one of light sources fail, is not influenced the normal use of signal lamp, ensured traffic safety using double-light-source structured；Cooling fin is arranged in signal lamp interior of shell, improves the heat dissipation performance of signal lamp, and cooling fin is arranged inside socket, saves space.
Description
Technical field
The utility model relates to traffic lights technical fields, specifically, more particularly to a kind of arrow signal lamp.
Background technique
In transit equipment, traffic lights are the important components in traffic signals, are the basic languages of road traffic
Speech.Traffic lights are made of red light, green light, amber light.
Existing signal lamp uses single light source signal lamp, if breaking down, can not continue to command road traffic；No
Only in this way, the heat dissipation effect of existing signal lamp is bad, service life is influenced.
Summary of the invention
To solve the above-mentioned problems, the utility model discloses a kind of arrow signal lamps, provide a kind of with double light sources
The signal lamp of structure and good heat dissipation effect.
The utility model is achieved through the following technical solutions:
A kind of arrow signal lamp, including shell, sky shade, LED signal lamp group, lens, substrate, socket and electric wire connecting junction, institute
The internal diameter that sky shade is connected to the side of the shell and the internal diameter of sky shade is greater than shell is stated, the lens are fixed on described outer
The junction of shell and sky shade and oblique, is successively arranged electric wire connecting junction, socket, substrate and LED from left to right in the shell
Signal lamp group, the socket inside are equipped with several cooling fins, protrusion are equipped on the left of the socket, is equipped on the right side of the electric wire connecting junction
With the matched groove of the protrusion, the cam surface is equipped with external screw thread, is equipped with internal screw thread, the wiring in the groove
Device is connected through a screw thread with socket, and the substrate is bolted on the socket side, and the substrate surface is fixed with LED
Signal lamp group, the LED signal lamp group include the first arrow LED signal lamp and the second arrow LED signal lamp, second arrow
The outer ring of the first arrow LED signal lamp is arranged in LED signal lamp.
Compared with prior art, the utility model has the beneficial effects that
The utility model is novel in design, and signal lamp is using double-light-source structured, if one of light sources fail, does not influence
The normal use of signal lamp ensures traffic safety；Cooling fin is arranged in signal lamp interior of shell, improves the heat dissipation of signal lamp
Performance, cooling fin are arranged inside socket, save space；Sky shade internal diameter is greater than internal diameter of outer cover, and rainwater cannot be introduced into signal lamp
Inside, safety are good.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left view the schematic diagram of the section structure of the utility model.
In figure: 1, shell；2, sky shade；3, LED signal lamp group；4, the first arrow LED signal lamp；5, the second arrow LED
Signal lamp；6, lens；7, substrate；8, socket；9, protrusion；10, electric wire connecting junction；11, cooling fin.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of arrow signal lamp, including shell 1, sky shade 2, LED signal lamp group 3, lens 6, substrate 7, socket 8 and wiring
Device 10, the sky shade 2 are connected to internal diameter of the internal diameter greater than shell 1 of the side of the shell 1 and sky shade 2, the lens 6
It is fixed on the junction of the shell 1 and sky shade 2 and oblique, is successively arranged electric wire connecting junction from left to right in the shell 1
10, socket 8, substrate 7 and LED signal lamp group 3 are equipped with several cooling fins 11 inside the socket 8, are equipped on the left of the socket 8
Protrusion 9 is equipped on the right side of the electric wire connecting junction 10 and is equipped with outer spiral shell with the matched groove of the protrusion 9,9 surface of protrusion
Line, the groove is interior to be equipped with internal screw thread, and the electric wire connecting junction 10 is connected through a screw thread with socket 8, and the substrate 7 is solid by bolt
It is scheduled on 8 side of socket, 7 surface of substrate is fixed with LED signal lamp group 3, and the LED signal lamp group 3 includes the first arrow
Head LED signal lamp 4 and the second arrow LED signal lamp 5, the second arrow LED signal lamp 5 are arranged in the first arrow LED
The outer ring of signal lamp 4.
As shown in Figure of description Fig. 1 and Fig. 2, a kind of arrow signal lamp, including shell 1, sky shade 2, LED signal lamp
Group 3, lens 6, substrate 7, socket 8 and electric wire connecting junction 10, sky shade 2 is connected to the side of shell 1 and the internal diameter of sky shade 2 is greater than
The internal diameter of shell 1, the right end of shell 1 and the left end of sky shade 2 are oblique, and lens 6 are fixed on the company of shell 1 Yu sky shade 2
Place and oblique is met, is successively arranged electric wire connecting junction 10, socket 8, substrate 7 and LED signal lamp group 3, socket in shell 1 from left to right
8 inside are equipped with several cooling fins 11, and protrusion 9 is equipped on the left of socket 8, is equipped on the right side of electric wire connecting junction 10 matched recessed with protrusion 9
Slot, 9 surface of protrusion are equipped with external screw thread, are equipped with internal screw thread in groove, and electric wire connecting junction 10 is connected through a screw thread with socket 8, and substrate 7 is logical
It crosses bolt and is fixed on 8 side of socket, 7 surface of substrate is fixed with LED signal lamp group 3, and LED signal lamp group 3 includes the first arrow LED
The outer ring of the first arrow LED signal lamp 4 is arranged in signal lamp 4 and the second arrow LED signal lamp 5, the second arrow LED signal lamp 5.
LED signal lamp group in the utility model includes two arrow LED signal lamps, and when wiring can be used in parallel, if its
In a signal lamp break down, another signal lamp can still play the role of continuing to direct traffic, and use is more convenient.
The connection of signal lamp internal structure is rapid, ease of assembly；Sky shade internal diameter is greater than internal diameter of outer cover, and lens are inclined
Shape, is unfavorable for the accumulation of rainwater, and rainwater cannot be introduced into inside signal lamp.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (1)
1. a kind of arrow signal lamp, it is characterised in that: including shell (1), sky shade (2), LED signal lamp group (3), lens (6),
Substrate (7), socket (8) and electric wire connecting junction (10), the sky shade (2) are connected to the side of the shell (1) and sky shade (2)
Internal diameter is greater than the internal diameter of shell (1), and the lens (6) are fixed on the junction of the shell (1) and sky shade (2) and inclined
Shape, the shell (1) is interior to be successively arranged electric wire connecting junction (10), socket (8), substrate (7) and LED signal lamp group (3), institute from left to right
It states and is equipped with several cooling fins (11) inside socket (8), be equipped with protrusion (9) on the left of the socket (8), the electric wire connecting junction (10) is right
Side is equipped with to be equipped with external screw thread, is equipped in the groove interior with the protrusion (9) matched groove, protrusion (9) surface
Screw thread, the electric wire connecting junction (10) are connected through a screw thread with socket (8), and the substrate (7) is bolted on the socket (8)
Side, substrate (7) surface are fixed with LED signal lamp group (3), and the LED signal lamp group (3) is believed including the first arrow LED
Signal lamp (4) and the second arrow LED signal lamp (5), the second arrow LED signal lamp (5) setting are believed in the first arrow LED
The outer ring of signal lamp (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920217.8U CN208384816U (en) | 2018-06-13 | 2018-06-13 | A kind of arrow signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920217.8U CN208384816U (en) | 2018-06-13 | 2018-06-13 | A kind of arrow signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384816U true CN208384816U (en) | 2019-01-15 |
Family
ID=64966882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920217.8U Expired - Fee Related CN208384816U (en) | 2018-06-13 | 2018-06-13 | A kind of arrow signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384816U (en) |
-
2018
- 2018-06-13 CN CN201820920217.8U patent/CN208384816U/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 |
Granted publication date: 20190115 |