CN218763282U

CN218763282U - Street lamp heat radiation structure

Info

Publication number: CN218763282U
Application number: CN202223350185.8U
Authority: CN
Inventors: 王长义; 孟春梅; 谈奥博; 韩冷
Original assignee: Dezhou Four Seasons Lighting Technology Co ltd
Current assignee: Dezhou Four Seasons Lighting Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a street lamp heat radiation structure, including the lamp shade upper cover, a plurality of fresh air inlets have been seted up respectively to lamp shade upper cover both sides, and there is the lamp shade lower cover bottom of lamp shade upper cover through screw threaded connection, and a plurality of louvres have been seted up to lamp shade lower cover surface distribution, and two lamp holes have been seted up at lamp shade lower cover surface middle part, and the power supply hole has been seted up to lamp shade lower cover surface one side, and the top fixed mounting of lamp shade lower cover has the lamp stand, and threaded hole is seted up to the inboard bottom of lamp stand, and the inboard bottom of lamp stand has the lamp pearl through screw hole threaded connection, and bottom fixed mounting has the snoot, the utility model discloses: through the arranged air inlet, convection wind directions at multiple angles can be blown in from the outside of the lamp shade, the lamp body is cooled by natural wind circulation, multiple cooling holes are formed in the surface of the lower cover of the lamp shade in a distributed mode, the convection wind directions can be blown out from the cooling holes in a circulating mode, and the electric energy loss of the street lamp can be effectively reduced by natural wind circulation cooling.

Description

Street lamp heat radiation structure

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to street lamp heat radiation structure.

Background

Street lamp, indicate to provide the lamps and lanterns of illumination function for the road, indicate the lamps and lanterns in the road surface illumination within range in the traffic lighting widely, street lamp among the prior art, the heat radiation structure of street lamp is the conducting strip mostly, the radiator heat dissipation, but neglected the natural wind heat dissipation, the heat dissipation problem of solution that also can be fine, find through the retrieval, application number "CN 211201542138.1" discloses "a LED street lamp with radiator module dress in traditional street lamp shade", through adorning one or more radiator module in the backup pad, cover the backup pad under traditional street lamp shade, make radiator module arrange traditional street lamp shade in, cover all the design with traditional street lamp shade in the backup pad and have the louvre, but this type street lamp radiator module still has following not enough in the in-service use process: the radiator module itself will produce heat energy and heat the lamp body, rather than the one-way radiating effect that plays, and the louvre setting of this street lamp is in the below of lamp body, can not accept the wind direction of convection current, the air current does not circulate in the lamp body, make the lamp body radiating effect descend, this street lamp pearl is exposed formula in addition, light source loss under the open air condition, play the effect of illuminating the spotlight in the specified area, make masses' sight fuzzy when crossing this kind of street lamp, therefore the heat dissipation and the practicality of street lamp still remain to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a street lamp heat radiation structure aims at solving the problem of lamp body heat dissipation and spotlight when in-service use that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: street lamp heat radiation structure, including the lamp shade upper cover, a plurality of fresh air inlets have been seted up respectively to lamp shade upper cover both sides, there is the lamp shade lower cover bottom through screw thread connection in the bottom of lamp shade upper cover, a plurality of louvres have been seted up to lamp shade lower cover surface distribution, two lamp holes have been seted up at lamp shade lower cover surface middle part, the power hole has been seted up to lamp shade lower cover surface one side, the top fixed mounting of lamp shade lower cover has the lamp stand, the inboard bottom set screw hole of lamp stand, lamp stand inboard bottom threaded connection has the lamp pearl, the inboard sealing washer of inlaying of lamp hole, lamp hole bottom fixed mounting has the snoot, the lens is installed to the snoot inboard.

As an optimized scheme of the utility model: a baffle is fixedly arranged on one side inside the lamp shade upper cover.

As an optimized scheme of the utility model: the middle part of the baffle is provided with a hole.

As an optimized scheme of the utility model: the lamp shade upper cover both sides are equipped with a plurality of draw-in grooves respectively, sliding connection has the dust screen in the draw-in groove.

As an optimized scheme of the utility model: and one side of the lamp holder is electrically connected with an electric wire.

As an optimized scheme of the utility model: a street lamp holder is fixedly mounted on one side of the bottom of the lower cover of the lampshade.

Compared with the prior art, the beneficial effects of the utility model are that:

1) Through being equipped with a plurality of fresh air inlets of seting up respectively in lamp shade upper cover both sides, can be so that the convection current wind direction of a plurality of angles blows from the lamp shade upper cover outward, uses the natural wind circulation to dispel the heat to the lamp body, and a plurality of louvres have been seted up to lamp shade lower cover surface distribution, and the wind direction that the convection current was blown in can be followed the louvre circulation and blown off, also can discharge naturally through the louvre when getting into the foreign matter in the lamp shade, and the natural wind circulation heat dissipation can effectively reduce the electric energy loss of street lamp.

2) Through being equipped with the snoot of installing in lamp hole bottom, the light source that can effectual messenger's lamp pearl distribute folds the refraction through the snoot and is regional in the reflection, and the lens of snoot inboard installation can prevent that the mosquito from hitting on the lamp pearl and leading to the mosquito to glue the irradiation that influences the light source on the lamp pearl for the field of vision is bright when the street lamp is crossed by the way to the masses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the lamp body structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

in the figure: 1. a lamp shade upper cover; 11. an air inlet hole; 12. a baffle plate; 13. a hole; 14. a card slot; 15. a dust screen; 2. a lower cover of the lampshade; 21. heat dissipation holes; 22. a lamp hole; 23. a power supply hole; 3. a lamp socket; 31. a threaded hole; 4. a seal ring; 5. a light-gathering cover; 6. a lamp bead; 7. a lens; 8. an electric wire; 9. street lamp stand.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: street lamp heat radiation structure, including lamp shade upper cover 1, a plurality of fresh air inlets 11 have been seted up respectively to 1 both sides of lamp shade upper cover, there is lamp shade lower cover 2 bottom screw thread connection in the bottom of lamp shade upper cover 1, a plurality of louvres 21 have been seted up to 2 surface distribution of lamp shade lower cover, two lamp holes 22 have been seted up at 2 surperficial middle parts of lamp shade lower cover, power hole 23 has been seted up to 2 surperficial one side of lamp shade lower cover, the top fixed mounting of lamp shade lower cover 2 has lamp stand 3, threaded hole 31 has been seted up to the inboard bottom of lamp stand 3, there is lamp pearl 6 lamp hole 3 inboard bottom screw hole 31 threaded connection through screw hole, lamp hole 22 inboard is inlayed and is had sealing washer 4, lamp hole 22 bottom fixed mounting has snoot 5, lens 7 is installed to 5 inboard of snoot.

When specifically using, the street lamp stand 9 fixed mounting is in the user area, top fixed mounting has lamp shade upper cover 1, be used for supporting whole lamp body, lamp stand 3 through 2 tops of lamp shade lower cover, there is lamp pearl 6 lamp hole 31 threaded connection through screw hole of

lamp stand

3, 3 one side electric connection of lamp stand has

electric wire

8, 8 one side of electric wire alternates through 23 electric connection in power supply hole and external power supply, make its lamp pearl 6 circular telegram light or close through outside circular telegram, intake vent 11 seted up through 1 both sides of lamp shade upper cover, make the convection current wind direction of a plurality of angles blow into from lamp shade upper cover 1 outward, use the natural wind circulation to dispel the heat the lamp body, can blow off from louvre 21 circulation to the wind direction of blowing into, can make the lamp body rapid cooling, the effectual light source that makes lamp pearl 6 give off of lamp pearl of lamp hole 22 bottom installation folds the refraction in the region through snoot 5, lens 7 can prevent to hit and lead to the mosquito to glue on the lamp pearl and influence shining of light source.

When the street lamp is used specifically, a baffle plate 12 is fixedly arranged on one side inside the upper cover 1 of the lampshade, so that rainwater is effectively prevented from entering the street lamp holder 9.

During specific use, the two sides of the upper cover 1 of the lampshade are respectively provided with the clamping grooves 14, the dustproof net 15 can be placed in a sliding mode, infiltration of mosquitoes and sundries can be blocked, the dustproof net 15 can be detached particularly conveniently due to the design of the clamping grooves 14, the dustproof net 15 can be directly slid out when needing to be cleaned, the inner side of the lamp body is effectively protected, and workers are facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. Street lamp heat radiation structure, including lampshade upper cover (1), its characterized in that: a plurality of fresh air inlets (11) have been seted up respectively to lamp shade upper cover (1) both sides, there are lamp shade lower cover (2) bottom through screw thread connection in lamp shade upper cover (1), a plurality of louvres (21) have been seted up in lamp shade lower cover (2) surface distribution, two lamp holes (22) have been seted up at lamp shade lower cover (2) surface middle part, power hole (23) have been seted up to lamp shade lower cover (2) surface one side, the top fixed mounting of lamp shade lower cover (2) has lamp stand (3), threaded hole (31) have been seted up to the inboard bottom of lamp stand (3), there are lamp pearl (6) lamp stand (3) inboard bottom through screw hole (31) threaded connection, lamp hole (22) inboard is inlayed and is had sealing washer (4), lamp hole (22) bottom fixed mounting has snoot (5), lens (7) are installed to snoot (5) inboard.

2. The street lamp heat dissipation structure of claim 1, wherein: a baffle (12) is fixedly arranged on one side inside the lamp shade upper cover (1).

3. The street lamp heat dissipation structure of claim 2, wherein: the middle part of the baffle (12) is provided with a hole (13).

4. The street lamp heat dissipation structure of claim 1, wherein: the lamp shade is characterized in that a plurality of clamping grooves (14) are respectively formed in two sides of the upper cover (1) of the lamp shade, and dustproof nets (15) are connected in the clamping grooves (14) in a sliding mode.

5. The street lamp heat dissipation structure of claim 1, wherein: and one side of the lamp holder (3) is electrically connected with an electric wire (8).

6. The street lamp heat dissipation structure of claim 1, wherein: a street lamp holder (9) is fixedly arranged on one side of the bottom of the lower cover (2) of the lampshade.