CN209386164U - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN209386164U CN209386164U CN201920161974.6U CN201920161974U CN209386164U CN 209386164 U CN209386164 U CN 209386164U CN 201920161974 U CN201920161974 U CN 201920161974U CN 209386164 U CN209386164 U CN 209386164U
- Authority
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- China
- Prior art keywords
- led light
- pedestal
- led
- distance sensor
- fixed
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000017525 heat dissipation Effects 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910021389 graphene Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite Alkene Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a kind of LED street lamps, including the first LED light, the second LED light, pedestal, first distance sensor, second distance sensor, controller, LED driving mould group and lamp stand；One end of lamp stand is fixed at the center of pedestal, and the first LED light and the second LED light are individually fixed in the both ends of pedestal；Accommodating chamber is set in pedestal, and controller, LED driving mould group, first distance sensor and second distance sensor are set in accommodating chamber；Wherein: first distance sensor and the first LED light are located at the same end of pedestal, and second distance sensor and the second LED light are located at the same end of pedestal；Controller is electrically connected with LED driving mould group, first distance sensor and second distance sensor respectively；LED driving Mo Zu is electrically connected with the first LED light and the second LED light respectively.Above-mentioned LED street lamp can detecte the information of vehicles of different directions, and the direction is warned to have vehicle close.
Description
Technical field
The utility model relates to technical field of LED illumination, more particularly to a kind of LED street lamp.
Background technique
LED street lamp is common illuminations on highway, and on the highway for being not provided with red street lamp, especially have
On the highway of bend, traditional LED street lamp cannot reminding in corner to traffic, do not have alarm function, cannot
Improve traffic safety.
Utility model content
Based on this, it is necessary to which providing one kind can be to the LED street lamp that traffic is warned.
A kind of LED street lamp, including the first LED light, the second LED light, pedestal, first distance sensor, second distance sensing
Device, controller, LED driving mould group and lamp stand；One end of the lamp stand, first LED light are fixed in the center of the pedestal
The both ends of the pedestal are individually fixed in second LED light；Accommodating chamber is set in the pedestal, it is the controller, described
LED driving mould group, the first distance sensor and the second distance sensor are set in the accommodating chamber；Wherein:
The first distance sensor and first LED light are located at the same end of the pedestal, and the second distance passes
Sensor and second LED light are located at the same end of the pedestal；The controller respectively with LED driving mould group, described
First distance sensor and the electrical connection of second distance sensor；LED driving Mo Zu respectively with first LED light and described
The electrical connection of second LED light.
The pedestal is square pedestal in one of the embodiments, and the square pedestal includes orthogonal
First base arm and second base arm, first LED light are fixed on the first base arm, and second LED light is fixed
In on the second base arm.
The pedestal is cross pedestal in one of the embodiments, and the cross pedestal includes four base arms,
First LED light and second LED light are individually fixed in any two base arms of the cross pedestal.
The LED street lamp further includes third LED light, the 4th LED light, third range sensor in one of the embodiments,
With the 4th range sensor, first LED light, second LED light, the third LED light and the 4th LED light difference
It is fixed in four base arms of the cross pedestal, the third range sensor and the third LED light are set to together
In one base arm, the 4th range sensor and the 4th LED light are set in same base arm.
In one of the embodiments, the first distance sensor and the second distance sensor include: optics away from
From sensor, infrared distance sensor, ultrasonic distance sensor.
The LED street lamp further includes the first lampshade, the second lampshade, the first heat dissipation base and in one of the embodiments,
Two heat dissipation bases；First lampshade is fixed on first heat dissipation base edge, and first LED light is fixed on described
One heat dissipation base center, first heat dissipation base are fixed on the pedestal；Second lampshade is fixed on described second and dissipates
Hot base edge, second LED light are fixed on second heat dissipation base center, and second heat dissipation base is fixed on described
On pedestal.
First heat dissipation base and second heat dissipation base are graphene pedestal in one of the embodiments,.
In above-mentioned LED street lamp, first distance sensor and second distance sensor can detecte vehicle and corresponding LED light
Distance, and feed back to controller, controller controls LED and drives mould group, to drive corresponding LED light to flash, to warn the party
To there is vehicle close.
Detailed description of the invention
Fig. 1 is the LED street lamp structure schematic diagram of an embodiment；
Fig. 2 is the floor map of the pedestal of first embodiment；
Fig. 3 is the floor map of the pedestal of second embodiment；
Fig. 4 is the floor map of the pedestal of 3rd embodiment；
Fig. 5 is the LED street lamp structure schematic diagram of another embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is makes to the more thorough of the disclosure understanding
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
As shown in Figure 1, a kind of LED street lamp, including the first LED light 100, the second LED light 200, pedestal 300, first distance
Sensor 400, second distance sensor 500, controller 600, LED driving mould group 700 and lamp stand 800.The center of pedestal 300 is solid
Due to one end of lamp stand 800, the first LED light 100 and the second LED light 200 are individually fixed in the both ends of pedestal 300；Pedestal 300
Interior setting accommodating chamber, controller 600, LED driving mould group 700, first distance sensor 400 and second distance sensor 500 are set
It is placed in accommodating chamber.Wherein: first distance sensor 400 and the first LED light 100 are located at the same end of pedestal 300, second distance
Sensor 500 and the second LED light 200 are located at the same end of pedestal 300；Controller 600 respectively with LED driving mould group 700, the
One range sensor 400 and second distance sensor 500 are electrically connected；LED drive mould group 700 respectively with the first LED light 100 and
The electrical connection of second LED light 200.
In the present embodiment, the detectable extension along 200 to the first LED light 100 of the second LED light of first distance sensor 400
The vehicle condition in direction (being denoted as first direction), when there is vehicle driving close to the first LED light 100 on first direction, first away from
The range information of vehicle and the first LED light 100 is fed back into controller 600 from sensor 400, controller 600 issues pulse tune
Signal processed, the pulse-modulated signal are used to indicate the flicker frequency that LED driving mould group 700 drives the first LED light 100.For example,
When vehicle is smaller at a distance from the first LED light 100, the flicker frequency of the first LED light 100 is higher.It is to be appreciated that second away from
Vehicle feelings from the detectable extending direction (being denoted as second direction) along 100 to the second LED light 200 of the first LED light of sensor 500
Condition, when there is vehicle driving close to the second LED light 200 in second direction, second distance sensor 500 is by vehicle and the 2nd LED
The range information of lamp 200 feeds back to controller 600, and controller 600 issues pulse-modulated signal, which is used for
Indication LED drives the flicker frequency of the 2nd LED lamp 200 of driving of mould group 700.For example, when vehicle is at a distance from the second LED light 200
Smaller, the flicker frequency of the second LED light 200 is higher.
It is to be appreciated that first distance sensor 100 and second distance sensor 200 can detecte vehicle and corresponding LED
The distance of lamp, and controller 600 is fed back to, controller 600 controls LED and drives mould group 700, so that corresponding LED light is driven to flash,
To warn the direction to have vehicle close.
In one embodiment, as shown in Fig. 2, pedestal 300 is square pedestal, which includes orthogonal
First base arm 310 and second base arm 320, the first LED light 100 are fixed on first base arm 310, and the second LED light 200 is solid
Due on second base arm 320.
In the present embodiment, square pedestal can be applied to the highway with right angle bend.First LED light 100 is corresponding
First distance sensor 400 is used to detect information of vehicles on 310 direction of first base arm, when having vehicle close to the first LED light
When 100,100 flash caution of the first LED light；The corresponding second distance sensor 500 of second LED light 200 is for detecting the second bottom
Information of vehicles on 320 direction of seat arm, when there is vehicle close to the second LED light 200,200 flash caution of the first LED light.
In one embodiment, as shown in figure 3, pedestal 300 is cross pedestal, which includes four pedestals
Arm, the first LED light 100 and the second LED light 200 are individually fixed in any two base arms of cross pedestal.
In the present embodiment, cross pedestal be can be applied on the highway of crossroad.Wherein, 100 He of the first LED lamp
The flash caution situation of second LED light 200 is similar to square pedestal, and details are not described herein.
In one embodiment, as shown in figure 4, the LED street lamp further includes third LED light 900, the 4th LED light 1000,
Three range sensors and the 4th range sensor (Fig. 4 is not shown), the first LED light 100, the second LED light 200, third LED light
900 and the 4th LED light 1000 be individually fixed in four articles of base arms of cross pedestal, third range sensor and the 3rd LED
Lamp 900 is set in same base arm, and the 4th range sensor and the 4th LED light 1000 are set in same base arm.
In the present embodiment, it is both provided with corresponding LED light and range sensor in each base arm of cross pedestal,
Therefore it can detecte the information of vehicles of four different directions, and the LED light on corresponding different directions carries out flash caution.
In one embodiment, first distance sensor 400 and second distance sensor 500 include: optical distance sensing
Device, infrared distance sensor, ultrasonic distance sensor.Wherein, when first distance sensor 400 and second distance sensor
500 be infrared distance sensor when, have an infrared emission tube and an infrared receiver tube, infrared emission tube hair
Infrared ray out, infrared ray are received after vehicle reflects by reception pipe, measure vehicle by time difference that it sends and receives
At a distance from corresponding LED light.It is to be appreciated that third range sensor and the 4th range sensor also include: that optical distance passes
Sensor, infrared distance sensor, ultrasonic distance sensor.
In one embodiment, it is additionally provided with lithium battery, lithium battery and controller 600 in pedestal 300 and LED drives mould group
700 electrical connections.
In the present embodiment, lithium battery is used for controller 600 and LED driving mould group power supply, and LED drives mould group 700
It can control the size of current that lithium battery is input to LED light, to control the flicker frequency of LED light.
In one embodiment, LED street lamp further includes the first lampshade, the second lampshade, the first heat dissipation base and the second heat dissipation bottom
Seat；First lampshade is fixed on the first heat dissipation base edge, and the first LED light is fixed on the first heat dissipation base center, the first heat dissipation bottom
Seat is fixed on pedestal；Second lampshade is fixed on the second heat dissipation base edge, and the second LED light is fixed in the second heat dissipation base
The heart, the second heat dissipation base are fixed on pedestal.Specifically, by taking the first lampshade and the first heat dissipation base as an example, as shown in figure 5,
First lampshade 110 is fixed on 120 edge of the first heat dissipation base, and the first LED light 100 is fixed on 120 center of the first heat dissipation base, the
One heat dissipation base 120 is fixed on pedestal 300.
In one embodiment, the first heat dissipation base and the second heat dissipation base are graphene pedestal.It is to be appreciated that graphite
Alkene has high thermal conductivity, and the thermal coefficient of single-layer graphene is not only better than carbon nanotube up to 5300W/mK, even more remote high
The highest silver of thermal coefficient, copper, gold, aluminium etc. in metal.Specifically, graphene pedestal is with graphene or graphene and carbon
The mixing such as nanotube, metal are not specifically limited herein as heat filling.
In above-mentioned LED street lamp, first distance sensor 400 and second distance sensor 500 can detecte vehicle with it is corresponding
The distance of LED light, and controller 600 is fed back to, controller 600 controls LED and drives mould group 700, to drive corresponding LED light
Flashing, to warn the direction to have vehicle close.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of LED street lamp, which is characterized in that including the first LED light, the second LED light, pedestal, first distance sensor, second
Range sensor, controller, LED driving mould group and lamp stand；One end of the lamp stand is fixed at the center of the pedestal, and described
One LED light and second LED light are individually fixed in the both ends of the pedestal；Accommodating chamber, the control are set in the pedestal
Device, LED driving mould group, the first distance sensor and the second distance sensor are set in the accommodating chamber；
Wherein:
The first distance sensor and first LED light are located at the same end of the pedestal, the second distance sensor
It is located at the same end of the pedestal with second LED light；The controller drives mould group, described first with the LED respectively
Range sensor and the electrical connection of second distance sensor；LED driving Mo Zu respectively with first LED light and described second
LED light electrical connection.
2. LED street lamp according to claim 1, which is characterized in that the pedestal is square pedestal, the square bottom
Seat includes orthogonal first base arm and second base arm, and first LED light is fixed on the first base arm, institute
The second LED light is stated to be fixed on the second base arm.
3. LED street lamp according to claim 1, which is characterized in that the pedestal is cross pedestal, the cross bottom
Seat includes four base arms, and first LED light and second LED light are individually fixed in any the two of the cross pedestal
In base arm.
4. LED street lamp according to claim 3, which is characterized in that further include third LED light, the 4th LED light, third away from
From sensor and the 4th range sensor, first LED light, second LED light, the third LED light and the described 4th
LED light is individually fixed in four base arms of the cross pedestal, the third range sensor and the third LED light
It is set in same base arm, the 4th range sensor and the 4th LED light are set in same base arm.
5. LED street lamp according to claim 1, which is characterized in that the first distance sensor and the second distance
Sensor includes: optical distance sensor, infrared distance sensor, ultrasonic distance sensor.
6. LED street lamp according to claim 1, which is characterized in that further include the first lampshade, the second lampshade, the first heat dissipation
Pedestal and the second heat dissipation base；First lampshade is fixed on first heat dissipation base edge, and first LED light is fixed on
First heat dissipation base center, first heat dissipation base are fixed on the pedestal；Second lampshade is fixed on described
Second heat dissipation base edge, second LED light are fixed on second heat dissipation base center, and second heat dissipation base is fixed
In on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161974.6U CN209386164U (en) | 2019-01-29 | 2019-01-29 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161974.6U CN209386164U (en) | 2019-01-29 | 2019-01-29 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386164U true CN209386164U (en) | 2019-09-13 |
Family
ID=67854061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161974.6U Expired - Fee Related CN209386164U (en) | 2019-01-29 | 2019-01-29 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386164U (en) |
-
2019
- 2019-01-29 CN CN201920161974.6U patent/CN209386164U/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: 20190913 |