CN220017308U

CN220017308U - Heat dissipation LED street lamp

Info

Publication number: CN220017308U
Application number: CN202320611600.6U
Authority: CN
Inventors: 丁超; 朱运威
Original assignee: Yinghui Electric Group Co ltd
Current assignee: Yinghui Electric Group Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-11-14
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a heat dissipation LED street lamp, which comprises a lamp housing, wherein a lamp shade is arranged on the lamp housing, and a plurality of groups of deinsectization nets are arranged on the lamp housing; a plurality of groups of cleaning assemblies are arranged in the lamp housing, and each cleaning assembly comprises a cleaning brush which is connected in the insect killing net in a sliding manner; the lamp shade is provided with a driving fan which is rotationally connected with the lamp shade through a driving rod; the driving rod drives the cleaning brush to brush on the insect killing net in a reciprocating manner through the transmission component. When the driving fan rotates under the action of wind power, the driving rod can be driven to rotate, and when the driving rod rotates, the driving rod can brush on the deinsectization net in a reciprocating manner through the corresponding cleaning brush, so that the deinsectization net shakes, insects can brush off from the deinsectization net, the insects are prevented from entering the lamp shell, and the fault rate of the street lamp is reduced.

Description

Heat dissipation LED street lamp

Technical Field

The utility model relates to the technical field of street lamps, in particular to a heat dissipation LED street lamp.

Background

The road lighting is closely related to the production and life of people, along with the progress of technology, an LED light source gradually becomes a main light source in the street lamp field, and the LED street lamp has the advantages of directional light emission, low power consumption, good driving characteristics, high response speed, high shock resistance, green environmental protection and the like, is also very suitable for being used as a street lamp, and needs to use high-brightness high-power LED lamps, and the high-power LED street lamp is widely applied to outdoor local or important lighting places such as urban expressways, main roads, secondary roads, branches, factories, schools and the like. All high-power LED street lamps sold in the market at present are based on a traditional heat transfer mechanism and a corresponding heat transfer technology.

In the prior art, as the application number is 201820406840.1, the name is a Chinese utility model patent of high-efficient heat dissipation LED street lamp, discloses a high-efficient heat dissipation LED street lamp, including lamp body, lamp shade, lamp body one side links to each other with the lamp pole through the connecting rod, the lamp body surface is equipped with a ventilation hole and a plurality of ventilation holes down, it locates lamp body right side top to go up the ventilation hole, the ventilation hole is located lamp body left side bottom and is encircleed and distribute down, go up ventilation hole and ventilation channel down the ventilation hole and communicate respectively, the inside hollow layer that is equipped with of lamp body, be equipped with the heating panel in the hollow layer, the heating panel below is equipped with the light source board, the light source board below is sealed through the lamp shade.

In the above patent, not only the high-efficient heat dissipation of the heat dissipation plate is ensured, but also the good sealing performance of the inside of the components is ensured, and the heat dissipation plate is worthy of popularization and use. In the above patent, heat dissipation can be performed by the cooperation among the upper vent hole, the plurality of lower vent holes and the heat dissipation plate. It is well known that street lamps are used at night, so that a large number of insects can be led, and the insects can enter the shell through the vent holes, so that the short circuit of the internal circuit of the street lamp can be seriously caused, and the use of the street lamp is influenced.

Disclosure of Invention

The utility model aims to provide a heat dissipation LED street lamp so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation LED street lamp comprises a lamp housing, wherein a lamp cover is arranged on the lamp housing, and a plurality of groups of deinsectization nets are arranged on the lamp housing; a plurality of groups of cleaning assemblies are arranged in the lamp housing, and each cleaning assembly comprises a cleaning brush which is connected in the insect killing net in a sliding manner; the lamp shade is provided with a driving fan which is rotationally connected with the lamp shade through a driving rod; the driving rod drives the cleaning brush to brush on the insect killing net in a reciprocating manner through the transmission component.

Further, the transmission assembly comprises a transmission rod which rotates to be connected with the lamp housing, and an intermittent gear is fixedly connected to the transmission rod; the inside of the lamp shell is connected with a toothed plate in a sliding way, the cleaning brush is arranged on the toothed plate, and the intermittent gear is in intermittent engagement with the toothed plate; and a reset piece is arranged between the toothed plate and the lamp housing.

Further, the reset piece comprises a limiting block fixedly connected to the toothed plate, and a reset spring is arranged between the limiting block and the lamp housing.

Further, the transmission rod is in transmission connection with the driving rod through a transmission unit; the transmission unit comprises a main gear arranged on the driving rod, a slave gear is arranged on the transmission rod, and the main gear is meshed with the slave gear.

Further, a heat dissipation assembly is arranged in the lamp housing, the heat dissipation assembly comprises a driven rod which is connected with the lamp housing in a rotating mode, the driven rod is connected with the driving rod coaxially, and a plurality of groups of heat dissipation fans are arranged on the driven rod.

Further, a lamp post is fixedly connected to the bottom of the lamp housing.

Compared with the prior art, the utility model has the beneficial effects that: according to the heat dissipation LED street lamp, through the cooperation among the lamp shell, the lamp shade, the insect killing net, the cleaning assembly, the cleaning brush, the driving fan, the driving rod and the transmission assembly, when the driving fan rotates under the action of wind power, the driving rod can be driven to rotate, when the driving rod rotates, the corresponding cleaning brush can brush on the insect killing net in a reciprocating manner, so that the insect killing net shakes, insects can brush off the insect killing net, the insects are prevented from entering the lamp shell, and the fault rate of the street lamp is reduced; meanwhile, the driving fan is driven to rotate by wind power, so that the use of a driving source is reduced, and the energy is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an internal structure of a lamp housing according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an installation mode of a transmission unit according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipating component according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of an installation position structure of a reset assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a lamp housing; 2. a lamp post; 3. a lamp shade; 4. an insect killing net; 5. a driving rod; 6. driving a fan; 7. a driven rod; 8. a heat dissipation fan; 9. a transmission rod; 10. an intermittent gear; 11. a toothed plate; 12. a cleaning brush; 13. a limiting block; 14. a return spring; 15. a main gear; 16. a slave gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a heat dissipation LED street lamp comprises a lamp housing 1, wherein a lamp cover 3 is arranged on the lamp housing 1, and a plurality of groups of deinsectization nets 4 are arranged on the lamp housing 1; a plurality of groups of cleaning components are arranged in the lamp housing 1, and each cleaning component comprises a cleaning brush 12 which is connected in a sliding manner in the insect killing net 4; the lampshade 3 is provided with a driving fan 6, and the driving fan 6 is rotationally connected with the lampshade 3 through a driving rod 5; a transmission component is arranged between the driving rod 5 and the cleaning brushes 12, and the driving rod 5 drives the cleaning brushes 12 to brush on the insect killing net 4 in a reciprocating manner through the transmission component.

Specifically, this heat dissipation LED street lamp, including lamp body 1, wherein install lamp shade 3 on the lamp body 1, be provided with the luminous subassembly in lamp shade 3 inside, wherein the luminous subassembly is prior art, and is not described in detail here. Wherein a plurality of groups of disinfestation nets 4 are arranged on the lamp housing 1, more specifically, a plurality of groups of heat dissipation grooves are formed on the lamp housing 1, and the disinfestation nets 4 are arranged on the heat dissipation grooves. And the net distance on the insect killing net 4 is relatively dense, so that insects cannot enter the insect killing net, and the insects stay on the insect killing net 4 for a long time. Wherein be provided with multiunit cleaning element in lamp body 1 inside, cleaning element includes the cleaning brush 12 of sliding connection in the inside of deinsectization net 4, consequently when using, brushes on deinsectization net 4 through cleaning brush 12 for deinsectization net 4 takes place to shake, makes the insect can do not brush off from deinsectization net 4, excellent in use effect. More specifically, the brushed insects will fall into the lamp housing 1, and the same cleaning is performed by the staff at regular intervals. Wherein be provided with a drive fan 6 on lamp shade 3, drive fan 6 rotates with lamp shade 3 through driving lever 5 and is connected, all be provided with drive assembly between driving lever 5 and the multiunit cleaning brush 12, driving lever 5 drives cleaning brush 12 through drive assembly and reciprocates the brush on the deinsectization net 4, therefore when drive fan 6 takes place to rotate under the effect of wind-force, thereby can drive driving lever 5 and rotate, when driving lever 5 rotates, thereby can reciprocate the brush on deinsectization net 4 through corresponding cleaning brush 12, thereby make deinsectization net 4 take place the shake, make the insect brush off from deinsectization net 4 respectively, avoid the insect to enter into lamp body 1 inside, simultaneously, adopt wind-force to drive fan 6 rotation, when reducing the use of drive source, the energy saving, excellent in use effect.

In the embodiment provided by the utility model, the transmission assembly comprises a transmission rod 9 which rotates to be connected with the lamp housing 1, and an intermittent gear 10 is fixedly connected to the transmission rod 9; the inside of the lamp housing 1 is slidably connected with a toothed plate 11, a cleaning brush 12 is arranged on the toothed plate 11, and an intermittent gear 10 is intermittently meshed with the toothed plate 11. Specifically, when using, when transfer line 9 rotates to can drive intermittent gear 10 and rotate, drive pinion rack 11 through intermittent gear 10 and slide, when pinion rack 11 slides, then drive cleaning brush 12 and slide on deinsectization net 4, be provided with the piece that resets between pinion rack 11 and the lamp body 1, when intermittent gear 10 did not engage with pinion rack 11, reset the subassembly and reset, cyclic reciprocation, thereby can drive cleaning brush 12 and reciprocate on deinsectization net 4, excellent in use effect.

In the embodiment provided by the utility model, the reset piece comprises a limiting block 13 fixedly connected to the toothed plate 11, and particularly, a limiting groove is formed in the shell, wherein the limiting block 13 is slidably connected in the limiting groove, so that the stability of the toothed plate 11 during sliding is improved, a reset spring 14 is arranged between the limiting block 13 and the lamp shell 1, and particularly, the reset spring 14 is arranged between the limiting block 13 and the limiting groove.

In the embodiment provided by the utility model, the transmission rod 9 is in transmission connection with the driving rod 5 through a transmission unit; the transmission unit comprises a main gear 15 arranged on the driving rod 5, a driven gear 16 is arranged on the transmission rod 9, the main gear 15 is meshed with the driven gear 16, when the driving rod 5 rotates, the main gear 15 can be driven to rotate, the transmission rod 9 is driven to rotate through the rotation of a plurality of groups of driven gears 16, and a power source is provided for the rotation of the transmission rod 9.

In the embodiment provided by the utility model, the heat dissipation component is arranged in the lamp housing 1 and can dissipate heat of the street lamp, wherein the heat dissipation component comprises the driven rod 7 which is connected with the driving rod 5 in a rotating way, and a plurality of groups of heat dissipation fans 8 are arranged on the driven rod 7, so that when the driving rod 5 rotates, the driven rod 7 can be driven to rotate, and the plurality of groups of heat dissipation fans 8 can be driven to rotate for heat dissipation.

In the embodiment provided by the utility model, a lamp post 2 is fixedly connected to the bottom of the lamp housing 1, wherein the lamp post 2 is in the prior art, and is not described herein.

It should be noted that the electric equipment and the external power supply related to the utility model can be powered by the storage battery.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation LED street lamp, includes lamp body (1), install lamp shade (3), its characterized in that on lamp body (1):

a plurality of groups of insect killing nets (4) are arranged on the lamp housing (1);

a plurality of groups of cleaning assemblies are arranged in the lamp housing (1), and each cleaning assembly comprises a cleaning brush (12) which is connected in the insect killing net (4) in a sliding manner;

a driving fan (6) is arranged on the lampshade (3), and the driving fan (6) is rotationally connected with the lampshade (3) through a driving rod (5);

the cleaning device is characterized in that transmission components are arranged between the driving rods (5) and the groups of cleaning brushes (12), and the driving rods (5) drive the cleaning brushes (12) to brush on the insect killing net (4) in a reciprocating mode through the transmission components.

2. The heat dissipating LED street lamp of claim 1, wherein: the transmission assembly comprises a transmission rod (9) which rotates to be connected with the lamp housing (1), and an intermittent gear (10) is fixedly connected to the transmission rod (9);

the inside of the lamp housing (1) is connected with a toothed plate (11) in a sliding manner, the cleaning brush (12) is arranged on the toothed plate (11), and the intermittent gear (10) is in intermittent engagement with the toothed plate (11);

a resetting piece is arranged between the toothed plate (11) and the lamp housing (1).

3. The heat dissipating LED street lamp of claim 2, wherein: the reset piece comprises a limiting block (13) fixedly connected to the toothed plate (11), and a reset spring (14) is arranged between the limiting block (13) and the lamp housing (1).

4. The heat dissipating LED street lamp of claim 2, wherein: the transmission rod (9) is in transmission connection with the driving rod (5) through a transmission unit;

the transmission unit comprises a main gear (15) arranged on the driving rod (5), a slave gear (16) is arranged on the transmission rod (9), and the main gear (15) is meshed with the slave gear (16).

5. The heat dissipating LED street lamp of claim 1, wherein: the lamp is characterized in that a heat dissipation assembly is arranged inside the lamp housing (1), the heat dissipation assembly comprises a driven rod (7) which is connected in a rotating mode, the driven rod (7) is coaxially connected with the driving rod (5), and a plurality of groups of heat dissipation fans (8) are arranged on the driven rod (7).

6. The heat dissipating LED street lamp of claim 1, wherein: the bottom of the lamp housing (1) is fixedly connected with a lamp post (2).