CN212132249U - Dustproof and waterproof street lamp with good heat dissipation effect - Google Patents
Dustproof and waterproof street lamp with good heat dissipation effect Download PDFInfo
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- CN212132249U CN212132249U CN202021016956.8U CN202021016956U CN212132249U CN 212132249 U CN212132249 U CN 212132249U CN 202021016956 U CN202021016956 U CN 202021016956U CN 212132249 U CN212132249 U CN 212132249U
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Abstract
The utility model belongs to the street lamp field, in particular to a street lamp with good dustproof and waterproof heat dissipation effects, which comprises a lighting body installation bin, wherein a LED luminescent lamp plate is arranged in the lighting body installation bin, the lower bottom surface of the lighting body installation bin is an open surface, a transparent lower cover plate is arranged on the open surface, a heat dissipation air channel is arranged on the upper top surface of the lighting body installation bin, the left end and the right end of the heat dissipation air channel are respectively provided with an air inlet and an air outlet, the air inlet is provided with an impeller bin, the wall of the impeller bin is provided with a bearing, the bearing is internally provided with a rotating shaft, a blowing impeller is arranged on the rotating shaft positioned in the impeller bin, an induced air impeller is arranged on the rotating shaft positioned outside the impeller bin, the outer wall of the impeller bin is provided with an air inlet and an air outlet, the air outlet is communicated with the, the end part of the illuminator installation bin is provided with a street lamp installation handle, and the device has the advantages of dust prevention, water prevention and good heat dissipation.
Description
Technical Field
The utility model belongs to the street lamp field especially relates to a street lamp that dustproof and waterproof radiating effect is good.
Background
With the development of society, street lamps are more and more installed on various grades of roads in cities and rural areas. The street lamp style is along with the use of LED lamp pearl, and the set degree of street lamp has been higher, has installed various controllers, lamp pearl, mounting panel, energy storage battery core group etc. in the street lamp casing. The LED street lamp has the characteristics of good chromaticity, no maintenance and long service life. However, the street lamp is located outdoors and is affected by dust, ambient temperature and other factors, so that heat dissipation becomes an important factor influencing the service life of the LED street lamp. The heat transmission modes mainly comprise conduction, radiation and convection, and the existing LED street lamp is manufactured integrally by casting, so that the street lamp mostly adopts radiation heat dissipation, and the heat dissipation efficiency is constant in a certain range. Influenced by external environments such as dust and the like, the heat dissipation effect of the LED lamp is increasingly poor, so that heat generated by the work of the LED lamp is accumulated continuously, and the service life of the LED lamp is shortened sharply due to high temperature. On the other hand, some street lamps adopt the fan motor to carry out the forced heat dissipation, and for the street lamp that uses solar panel and battery to supply power, this kind of radiating mode fan motor needs power consumptive, is unfavorable for the use continuation of the journey of street lamp.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a street lamp with good dustproof, waterproof and radiating effects.
The utility model discloses a realize like this: the utility model provides a street lamp that dustproof and waterproof radiating effect is good which characterized in that: the LED illuminating lamp comprises an illuminating body installation bin, wherein an LED illuminating lamp panel is arranged in the illuminating body installation bin, the lower bottom surface of the illuminating body installation bin is an open surface, a transparent lower cover plate is installed on the open surface through screws, and a sealing groove provided with a sealing strip is arranged between the lower cover plate and the lower bottom surface of the illuminating body installation bin; the upper top surface of the illuminator installation bin is arranged to be inclined along the length direction of the illuminator installation bin, a heat dissipation air channel is arranged on the upper top surface of the illuminator installation bin, an air inlet and an air outlet are respectively arranged at the left end and the right end of the heat dissipation air channel, wherein the air inlet is higher than the air outlet, an impeller bin is arranged at the air inlet, a bearing is arranged on the bin wall of the impeller bin, a rotating shaft is arranged in the bearing, an air blowing impeller is arranged on the rotating shaft positioned in the impeller bin, an air inducing impeller is arranged on the rotating shaft positioned outside the impeller bin, an air inlet and an air outlet are arranged on the outer wall of the impeller bin, the air outlet is communicated with the air inlet, an electric element bin is arranged on the upper top surface of the heat dissipation air channel, the electric element bin is communicated with the illuminator installation bin through a closed pipeline, a street lamp installation, the electric wire is arranged in the hollow pipeline, enters the illuminator installation bin from the street lamp installation handle and is connected with the control element and the storage battery in the electric element bin along the pipeline, and the sealing sheet is arranged at the joint of the hollow pipeline in the street lamp installation handle and the illuminator installation bin.
The inside of the heat dissipation air duct is provided with a plurality of heat dissipation partition plates which are parallel to each other, the lower ends of the heat dissipation partition plates are connected with the upper top plate of the illuminating body installation bin, and the upper ends of the heat dissipation partition plates extend out of the top plate of the heat dissipation air duct to form heat dissipation fins on the top plate of the heat dissipation air duct.
And the air outlet is provided with a dust screen.
The impeller chamber is not overlapped with the illuminator installation chamber and the electric element chamber in the vertical direction.
The device has the following advantages:
adopt new structure between this device heat dissipation wind channel, impeller storehouse, the illuminating body installation storehouse, wherein illuminating body installation storehouse and electric elements storehouse adopt sealed setting to play dustproof and waterproof's effect, and other structures have guaranteed that the heat is taken away by quick, from having guaranteed this device illuminating effect.
Drawings
Fig. 1 is a schematic structural view in the front view direction of the device.
Fig. 2 is a schematic structural diagram of the device in the left-view direction.
FIG. 3 is a schematic top view of the apparatus.
Fig. 4 is a view from a-a of fig. 3.
Detailed Description
The last top surface of illuminating body installation storehouse 1 sets up to the slope form along illuminating body installation storehouse length direction, specifically to this embodiment, and the right side of the last top surface of illuminating body installation storehouse 1 is higher than the left side, and such form of setting is favorable to overall structure, and dust and the rainwater that enter into in the heat dissipation wind channel 4 are discharged along the last top surface of the illuminating body installation storehouse 1 of slope under the effect of wind-force and dead weight.
The upper top surface of the illuminator installation bin 1 is provided with a heat dissipation air duct 4, the heat dissipation air duct 4 is formed into a flat rectangular channel, and the lower bottom plate of the heat dissipation air duct 4 is superposed with the upper top plate of the illuminator installation bin 1. The left end and the right end of the heat dissipation air duct 4 are respectively provided with an air inlet and an air outlet, wherein the air inlet is higher than the air outlet, the air outlet is also provided with a dust screen, and the dust screen is used for placing impurities with large volume to enter the inside of the heat dissipation air duct 4 under the action of wind force, so that the air duct is blocked, and the heat dissipation effect is influenced. The inside of the heat dissipation air duct 4 is provided with a plurality of heat dissipation partition plates 5 which are parallel to each other, the trend of the heat dissipation partition plates 5 is left and right, the lower ends of the heat dissipation partition plates 5 are connected with the upper top plate of the illuminating body installation bin 1, the upper ends of the heat dissipation partition plates 5 extend out of the top plate of the heat dissipation air duct 4 and form heat dissipation fins 5-1 on the top plate of the heat dissipation air duct 4, and the arrangement form of the heat dissipation partition plates 5 is conductive to the outward conduction of heat in the illuminating body installation bin 1.
The rainwater drainage system is characterized in that an impeller bin 6 is arranged at the air inlet, a bearing is arranged on the bin wall of the impeller bin 6, a rotating shaft 7 is arranged in the bearing, a blowing impeller 8 is arranged on the rotating shaft inside the impeller bin, an induced draft impeller 9 is arranged on the rotating shaft outside the impeller bin 6, an air inlet and an air outlet are arranged on the outer wall of the impeller bin 6, the air outlet is communicated with the air inlet, the air outlet is arranged in the middle of the left side wall of the impeller bin 6, a rainwater outlet 6-1 is arranged at the bottom of the impeller bin 6, and the air outlet and the rainwater outlet 6-1 are arranged in a manner of being favorable for rainwater entering the impeller bin 6 to be discharged from the rainwater outlet 6-1, so that the rainwater is prevented.
An electrical element bin 10 is arranged on the upper top surface of the heat dissipation air duct 4, the electrical element bin 10 is communicated with the lighting installation bin 1 through a closed pipeline 11, and a storage battery or a controller inside the electrical element bin 10 is connected to the LED lamp beads in the lighting body installation bin 1 from the pipeline 11 through an electric wire to control and supply power to the LED lamp beads. The impeller bin 6 is not overlapped with the illuminating body installation bin 1 and the electrical element bin 10 in the vertical direction, and the arrangement is favorable for the illuminating body installation bin 1 and the electrical element bin 10 to fully utilize the heat dissipation air duct 4 for heat dissipation and conduction and also favorable for smoothly removing rainwater in the impeller bin 6. The tip of illuminating body installation storehouse 1 is provided with street lamp installation handle 12, and street lamp installation handle 12 is provided with the hollow pipeline, be provided with the electric wire in the hollow pipeline, the electric wire enters into illuminating body installation storehouse 1 from street lamp installation handle 12 to be connected with the battery along control element in pipeline 11 and the electrical component storehouse 10, wherein the hollow pipeline of street lamp installation handle 12 inside is provided with the gasket with illuminating body installation storehouse 1 department of being connected, the central point of gasket puts and is provided with the hole, and when the electric wire passed from the hole, the outer disc of electric wire is being extruded to the gasket inner wall around the hole, is used for playing dustproof and waterproof effect.
Be provided with impeller storehouse 6 on this device, impeller storehouse's outside is provided with induced air impeller 9, blow under wind-force, induced air impeller 9 drives impeller storehouse 6 in through the pivot and bloies impeller 8 and rotate together, thereby initiatively arouse the air flow in the heat dissipation wind channel 4, through the gas flow in the heat dissipation wind channel 4 with higher speed, accelerate the installation storehouse 1, the heat in electrical component storehouse 10 loses speed, and, induced air impeller 9 is driven by natural wind, need not consume the energy of battery, lighting time to LED lamp pearl does not have the influence.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and to those skilled in the art, the present invention can be variously modified and changed, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a street lamp that dustproof and waterproof radiating effect is good which characterized in that: the LED illuminating lamp comprises an illuminating body installation bin, wherein an LED illuminating lamp panel is arranged in the illuminating body installation bin, the lower bottom surface of the illuminating body installation bin is an open surface, a transparent lower cover plate is installed on the open surface through screws, and a sealing groove provided with a sealing strip is arranged between the lower cover plate and the lower bottom surface of the illuminating body installation bin; the upper top surface of the illuminator installation bin is arranged to be inclined along the length direction of the illuminator installation bin, a heat dissipation air channel is arranged on the upper top surface of the illuminator installation bin, the left end and the right end of the heat dissipation air channel are respectively provided with an air inlet and an air outlet, the air inlet is higher than the air outlet, an impeller bin is arranged at the position of the air inlet, a bearing is arranged on the bin wall of the impeller bin, a rotating shaft is arranged in the bearing, an air blowing impeller is arranged on the rotating shaft inside the impeller bin, an induced air impeller is arranged on the rotating shaft outside the impeller bin, an air port is formed in the outer wall of the impeller bin, an electric element bin is arranged on the upper top surface of the heat dissipation air channel, the electric element bin is communicated with the illuminator installation bin through a closed pipeline, and a street.
2. The street lamp with good dustproof and waterproof heat dissipation effects as claimed in claim 1, wherein: the interior of the heat dissipation air duct is provided with a plurality of heat dissipation partition plates which are parallel to each other, the lower ends of the heat dissipation partition plates are connected with the upper top plate of the illuminator installation bin, and the upper ends of the heat dissipation partition plates extend out of the top plate of the heat dissipation air duct to form heat dissipation fins on the top plate of the heat dissipation air duct.
3. The street lamp with good dustproof and waterproof heat dissipation effects as claimed in claim 2, wherein: and the air outlet is provided with a dust screen.
4. The street lamp with good dustproof and waterproof heat dissipation effects as claimed in claim 1, 2 or 3, which is characterized in that: the impeller chamber is not overlapped with the illuminator installation chamber and the electric element chamber in the vertical direction.
5. The street lamp with good dustproof and waterproof heat dissipation effects as claimed in claim 4, wherein: the street lamp installation handle is provided with a hollow pipeline, an electric wire is arranged in the hollow pipeline, the electric wire enters the illuminator installation bin from the street lamp installation handle and is connected with a control element and a storage battery in the electric element bin along the pipeline, and a sealing sheet is arranged at the connecting part of the hollow pipeline in the street lamp installation handle and the illuminator installation bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016956.8U CN212132249U (en) | 2020-06-05 | 2020-06-05 | Dustproof and waterproof street lamp with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016956.8U CN212132249U (en) | 2020-06-05 | 2020-06-05 | Dustproof and waterproof street lamp with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212132249U true CN212132249U (en) | 2020-12-11 |
Family
ID=73686268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021016956.8U Active CN212132249U (en) | 2020-06-05 | 2020-06-05 | Dustproof and waterproof street lamp with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212132249U (en) |
-
2020
- 2020-06-05 CN CN202021016956.8U patent/CN212132249U/en active Active
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