CN209042264U - A kind of high-power traffic lights - Google Patents
A kind of high-power traffic lights Download PDFInfo
- Publication number
- CN209042264U CN209042264U CN201821850830.3U CN201821850830U CN209042264U CN 209042264 U CN209042264 U CN 209042264U CN 201821850830 U CN201821850830 U CN 201821850830U CN 209042264 U CN209042264 U CN 209042264U
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- China
- Prior art keywords
- light source
- source module
- module group
- traffic lights
- unit
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000004020 luminiscence type Methods 0.000 claims abstract description 24
- 239000006185 dispersion Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 22
- 239000011324 bead Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000003760 hair shine Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Traffic Control Systems (AREA)
Abstract
The utility model relates to a kind of high-power traffic lights, including shell, light source module group and transmission lens, cavity is set in the shell, the light source module group setting is in the cavity, the transmission lens inside edge connects the shell and closes the cavity, it is characterized in that, dioptric element array is distributed on the inside of the transmission lens, the focal length of each dioptric unit is equal to the dioptric unit to the distance of the light source module group, when light is projected from the light source module group, it is reflected through the dioptric unit, the luminous point of dispersion can be seen on the outside of the transmission lens.Above-mentioned high-power traffic lights are equipped with dioptric element array on the inside of light transmission camera lens, only need refraction of single or a small amount of light source on the outside of transmissive mirror through dioptric unit that can show there is that multiple light courcess shines, it is big with signal lamp light emission luminance and light penetration power is strong, luminescence unit can be replaced, the low advantage of maintenance cost.
Description
Technical field
The utility model relates to a kind of road traffic regulation device, especially a kind of high-power traffic lights.
Background technique
Signal lamp is the key facility for commanding road traffic, has important role to road safety, is to adjust road peace
One of the important measures of holotype gesture.Signal lamp under current technology be all with the discrete lamp bead of a large amount of LED link together with
It realizes high-visibility, the strong function of penetrability, but will appear a problem in this way, be exactly that lamp bead can be sealed with entire signal lamp
One is dressed up, once there is a LED lamp bead to break down, entire signal lamp is eliminated.
Utility model content
In view of the above situation, it is necessary to which providing one kind can be separated with luminescence unit with imaging structure, and luminescence unit can be more
Change and have excellent high-visibility, the strong high-power traffic lights of light transmissibility.
A kind of high-power traffic lights, including shell, light source module group and transmission lens set cavity in the shell, institute
State light source module group setting in the cavity, the transmission lens inside edge connects the shell and closes the cavity,
It is characterized in that, dioptric element array is distributed on the inside of the transmission lens, and the focal length of each dioptric unit is equal to described bend
The distance of light unit to the light source module group is reflected through the dioptric unit when light is projected from the light source module group, from described
The luminous point of dispersion can be seen on the outside of transmission lens.
Further, the dioptric unit is to divide gained by several cross lines on the inside of the transmission lens, each described
Dioptric cell edges are lifted certain distance to the light source module group.
Further, it is equipped with hydrophobic channel in the transmission lens and the housing junction, in the hydrophobic channel
It is additionally provided with water-proof silica-gel circle.
Further, the light source module group includes control circuit and luminescence unit, and the luminescence unit and the control are electric
Road is electrically connected, and the luminescence unit is large-power LED light bead.
Further, the light source module group further includes cooling fin, and the cooling fin connects the control circuit, the heat dissipation
Piece is luminescence unit heat dissipation.
Further, it is additionally provided with heat dissipating housing on the shell, connects the cavity, the heat dissipating housing on the inside of the heat dissipating housing
Surface is equipped with radiating groove, and the radiating groove increases the contact area of the heat dissipating housing and air.
Further, the cooling fin connects on the inside of the heat dissipating housing.
Further, the material of the cooling fin or the heat dissipating housing includes copper alloy or aluminium alloy.
Further, Fresnel lenses are additionally provided between the transmission lens and the cavity.
Above-mentioned high-power signal lamp is by being located at the dioptric unit on the inside of transmission lens the light for carrying out selfluminous cell sending
Refraction is dispersed into multiple discrete luminous points, and is equipped with cooling fin and heat dissipating housing on shell and carries out effectively to high-power light-emitting unit
Cooling, the structure high-power signal lamp not only have the advantages that the light penetration power of more luminous points is strong, but also because shine single
The separation of member and imaging structure only needs to change luminescence unit once breaking down, and has easy-maintaining, the low advantage of maintenance cost.
Detailed description of the invention
Fig. 1 is the explosive decomposition structural schematic diagram of the utility model high-power signal lamp.
Fig. 2 is projection surface of the utility model transmission lens from inside.
Fig. 3 is the side structure schematic diagram of the utility model transmission lens.
Wherein, 10- shell；12- cavity；14- heat dissipating housing；142- radiating groove；
20- light source module group；22- control circuit；24- luminescence unit；
30- transmission lens；32- dioptric unit；34- Fresnel lenses.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, high-power traffic lights a kind of to the utility model are further elaborated.It should be appreciated that tool described herein
Body embodiment only to explain the utility model, is not used to limit the utility model.
Referring to Figure 1, a kind of high-power traffic lights of the utility model embodiment, including shell 10, light source module group
20 and transmission lens 30, cavity 12 is set in shell 10, and light source module group 20 is arranged in cavity 12, and 30 inside edge of transmission lens connects
Body contact body 10 and closed cavity 12, which is characterized in that 32 array of dioptric unit, each dioptric list are distributed on the inside of transmission lens 30
The focal length of member 32 is equal to the distance that dioptric unit 32 arrives light source module group 20, when light is projected from light source module group 20, through dioptric unit
32 refractions, can see the luminous point of dispersion on the outside of transmission lens 30.
Preferably, Fig. 2 and Fig. 3 are referred to, dioptric unit 32 is to divide gained by several cross lines on the inside of transmission lens 30,
Each 32 edge of dioptric unit is lifted certain distance to light source module group 20, and the edge of each dioptric list 32 all has reflecting surface light
Line reflects the light of transmission, is polymerized to high brightness when so that penetrating on the outside of transmission lens 30 by the light of dioptric unit 32
Luminous point, the dioptric unit 32 of uniform array make the discrete luminous point that overall alignment can be seen on the outside of transmission lens 30, this
The brightness of discrete luminous point also has concentration, so that the luminous point has high brightness and high-penetration.
Preferably, it is equipped with hydrophobic channel in transmission lens 30 and 10 junction of shell, waterproof is additionally provided in hydrophobic channel
Silica gel ring, because signal lamp is outdoor equipment, exposing to the weather is the scene for having to face, the edge and shell of transmission lens 30
10 junctions are the positions for being easiest to be invaded by rainwater and steam, and can effectively the rain of big yield be arranged by being provided with hydrophobic channel
It walks, water-proof silica-gel circle can prevent from preventing 12 internal circuit of cavity and luminescence unit 24 because of steam product in steam invasion cavity 12
It is tired to cause short circuit and corrosion, with cause signal lamp poor reliability as a result, using the longevity to improve the high-power signal lamp
Life.
Preferably, light source module group 20 includes control circuit 22 and luminescence unit 24,22 electricity of luminescence unit 24 and control circuit
Property connection, luminescence unit 24 is large-power LED light bead, and the luminescence unit 24 is either one large-power LED light bead of setting is made
For luminous main component, multiple large-power LED light beads can also be increased and shone together so that the light intensity raising issued, is being damaged
Large-power LED light bead after bad can be replaced, and overall cost is reduced, more environmentally protective.
Preferably, light source module group 20 further includes cooling fin, and cooling fin connects control circuit 22, and cooling fin is luminescence unit 24
Heat dissipation, because large-power LED light bead can issue very big heat at work, and accumulative heat is easy to make cavity
Heating is too fast in 12, causes LED lamp bead to burn out, therefore in order to improve the service life of luminescence unit 24 and luminous efficiency, it is necessary to set
Cooling fin is equipped with as the heat dissipation of luminescence unit 24.
Preferably, heat dissipating housing 14,14 inside connection cavity of heat dissipating housing are additionally provided on shell 10,14 surface of heat dissipating housing, which is equipped with, to be dissipated
Heat channel 142, radiating groove 142 increase the contact area of heat dissipating housing 14 and air, and heat dissipating housing 14 is as the cooling fin talked about above
It is to provide the working environment of a relative low temperature to the heat dissipation of luminescence unit 24.
Preferably, 14 inside of cooling fin connection heat dissipating housing, cooling fin one end connect luminescence unit 24, and one end connects heat dissipating housing
14, the heat that luminescence unit 24 generates quickly can be discharged into outdoor environment by way of heat transfer, made relative to by air
For the heat loss through radiation of medium, the heat conducting and radiating of cooling fin and heat dissipating housing 14 directly contacted is had higher efficiency.
Preferably, the material of cooling fin or heat dissipating housing 14 includes copper alloy or aluminium alloy, the mesh of cooling fin and heat dissipating housing 14
Be exactly in order to radiate, so all media with excellent heat conductivity performance all can serve as the material of cooling fin and heat dissipating housing 14
Matter, but for cost consideration, copper alloy or aluminium alloy can be selected in our optimum embodiment.
Preferably, Fresnel lenses 34, Fresnel lenses 34 are additionally provided between transmission lens 30 and cavity 12
Have the characteristics that keep uniform luminance after optically focused and light project, on the one hand the light of the diverging emitted from luminescence unit 24
Preliminary optically focused is carried out, the light on the other hand penetrated from 34 another side of Fresnel lenses is parallel, and being uniformly emitted to has
On the transmission lens 30 of dioptric unit 32, so that the light intensity into dioptric unit 32 is uniform, seen on the outside of transmission lens 30
The discrete luminous point observed has same high brightness, is not in intermediate light and the dark problem in edge.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of high-power traffic lights, including shell (10), light source module group (20) and transmission lens (30), the shell
(10) it is set cavity (12) in, light source module group (20) setting is in the cavity (12), transmission lens (30) inner side edge
Edge connects the shell (10) and closes the cavity (12), which is characterized in that distribution is bent on the inside of the transmission lens (30)
Light unit (32) array, the focal length of each dioptric unit (32) are equal to the dioptric unit (32) and arrive the light source module group
(20) distance, when light is projected from the light source module group (20), through the dioptric unit (32) refraction, from the transmission lens
(30) outside can see the luminous point of dispersion.
2. a kind of high-power traffic lights as described in claim 1, which is characterized in that the dioptric unit (32) is described
Gained is divided by several cross lines on the inside of transmission lens (30), and each dioptric unit (32) edge is to the light source module group
(20) it is lifted certain distance.
3. a kind of high-power traffic lights as described in claim 1, which is characterized in that in the transmission lens (30) and institute
Shell (10) junction is stated equipped with hydrophobic channel, water-proof silica-gel circle is additionally provided in the hydrophobic channel.
4. a kind of high-power traffic lights as described in claim 1, which is characterized in that the light source module group (20) includes control
Circuit (22) processed and luminescence unit (24), the luminescence unit (24) and the control circuit (22) are electrically connected, described to shine
Unit (24) is large-power LED light bead.
5. a kind of high-power traffic lights as claimed in claim 4, which is characterized in that the light source module group (20) further includes
Cooling fin, the cooling fin connect the control circuit (22), and the cooling fin is the luminescence unit (24) heat dissipation.
6. a kind of high-power traffic lights as claimed in claim 5, which is characterized in that be additionally provided on the shell (10)
Heat dissipating housing (14), heat dissipating housing (14) inside connect the cavity, and heat dissipating housing (14) surface is equipped with radiating groove (142),
The radiating groove (142) increases the contact area of heat dissipating housing (14) and air.
7. a kind of high-power traffic lights as claimed in claim 6, which is characterized in that the cooling fin connects the heat dissipation
It covers on the inside of (14).
8. a kind of high-power traffic lights as claimed in claim 7, which is characterized in that the cooling fin or the heat dissipating housing
(14) material includes copper alloy or aluminium alloy.
9. a kind of high-power traffic lights as claimed in claim 3, which is characterized in that the transmission lens (30) with it is described
Fresnel lenses (34) are additionally provided between cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850830.3U CN209042264U (en) | 2018-11-09 | 2018-11-09 | A kind of high-power traffic lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850830.3U CN209042264U (en) | 2018-11-09 | 2018-11-09 | A kind of high-power traffic lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042264U true CN209042264U (en) | 2019-06-28 |
Family
ID=67041454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850830.3U Expired - Fee Related CN209042264U (en) | 2018-11-09 | 2018-11-09 | A kind of high-power traffic lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042264U (en) |
-
2018
- 2018-11-09 CN CN201821850830.3U patent/CN209042264U/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: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |