CN213207796U

CN213207796U - Heat radiation structure of monocrystalline silicon street lamp

Info

Publication number: CN213207796U
Application number: CN202021128573.XU
Authority: CN
Inventors: 戎玲
Original assignee: Nanjing Zhongguang Hi Tech Co ltd
Current assignee: Nanjing Zhongguang Hi Tech Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-14
Anticipated expiration: 2030-06-17

Abstract

The utility model is suitable for a street lamp heat dissipation technical field provides a monocrystalline silicon street lamp's heat radiation structure, and mainly including radiator unit and light-emitting component, light-emitting component installs on radiator unit. The solar street lamp of the monocrystalline silicon battery plate is fully automatic in work compared with the traditional street lamp device, trenching and wiring are not needed, the electricity charge is saved, the maintenance cost is low, the light source is a low-voltage LED lamp, and the operation is safe and reliable; the heat is concentrated by directly installing the heat conducting block at the light source, and the heat generated by the LED lamp beads is dissipated by adopting the radiating fins which are radially distributed and made of graphene materials, because a radiating channel is radially and directly formed, and the radiating fins are also provided with the ventilating holes, the heat conducting block and the radiating fins are mutually matched to ensure that the radiating effect is better.

Description

Heat radiation structure of monocrystalline silicon street lamp

Technical Field

The utility model belongs to the technical field of the street lamp heat dissipation, especially, relate to a heat radiation structure of monocrystalline silicon street lamp.

Background

The reason why street lamps like those familiar with the prior art are basically solar LED street lamps is that they are energy-saving, environmentally friendly and trouble-saving. Common solar street lamps comprise a monocrystalline silicon battery and a polycrystalline silicon battery, and the monocrystalline silicon solar battery is possibly higher in cost performance;

the street lamp is generally in the state of often lighting in the night, because operating time is more for a long time, the produced heat of bulb will be more and more hot to present street lamp is all inclosed, and the heat hardly distributes away, thereby leads to the production of a large amount of heats to cause the waste of the energy, dispels the heat simultaneously and also can lead to the inside components and parts of street lamp to suffer the harm, has reduced the life of street lamp for the change cycle of street lamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a monocrystalline silicon street lamp's heat radiation structure aims at solving the problem of mentioning in the above-mentioned background art.

The utility model is realized in such a way that the heat dissipation structure of the monocrystalline silicon street lamp mainly comprises a heat dissipation component and a light emitting component, wherein the light emitting component is arranged on the heat dissipation component;

the heat dissipation assembly comprises an installation bottom plate, a lamp shell, heat dissipation fins and a heat conduction block, wherein bolt holes are formed in four corners of the installation bottom plate, a plurality of heat dissipation holes are formed among the bolt holes, the lamp shell is installed at the middle position of the upper surface of the installation bottom plate, the lamp shell is of a rectangular hollow structure, a heat dissipation layer is arranged at the top of the installation bottom plate, the heat dissipation layer is located inside the lamp shell, a plurality of heat dissipation fins are distributed in the heat dissipation layer, two ventilation holes with the same size are formed in the plurality of heat dissipation fins, the heat conduction block is arranged at the upper end of the heat dissipation layer, and a lamp shade;

the light-emitting component comprises a light-emitting layer, a lamp panel, LED lamp beads and light-transmitting lenses, wherein the light-emitting layer is located at the upper end of the heat-conducting block, a lamp post is installed in the light-emitting layer, the lamp panel is uniformly distributed with the LED lamp beads at intervals, a plurality of light-transmitting lenses are distributed right above the light-emitting layer, and the light-transmitting lenses are abutted to the lampshade.

Preferably, the heat dissipation fins are made of graphene.

Preferably, a layer of gauze is arranged on the heat dissipation holes.

Preferably, the mounting base plate is of a rounded design.

Preferably, the heat dissipation fins are radially distributed on the heat dissipation layer.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional street lamp device, the solar street lamp of the monocrystalline silicon battery plate is fully automatic in work, does not need trenching and wiring, saves electricity charge, has low maintenance cost, adopts a low-voltage LED lamp as a light source, and is safe and reliable in operation;

the heat is concentrated by directly installing the heat conducting block at the light source, and the heat generated by the LED lamp beads is dissipated by adopting the radiating fins which are radially distributed and made of graphene materials, because a radiating channel is radially and directly formed, and the radiating fins are also provided with the ventilating holes, the heat conducting block and the radiating fins are mutually matched to ensure that the radiating effect is better.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of a structure of a light-emitting layer according to the present invention;

in the figure: 1-heat dissipation component, 11-mounting bottom plate, 111-bolt hole, 112-heat dissipation hole, 12-lamp shell, 13-heat dissipation layer, 14-heat dissipation fin, 141-ventilation hole, 15-heat conduction block, 16-arc lampshade, 2-light emitting component, 21-light emitting layer, 22-lamp panel, 23-LED lamp bead and 24-light transmission lens.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the present invention provides a heat dissipation structure of a monocrystalline silicon street lamp, which comprises: a heat radiation structure of a monocrystalline silicon street lamp mainly comprises a heat radiation component 1 and a light emitting component 2, wherein the light emitting component 2 is arranged on the heat radiation component 1.

The heat dissipation assembly 1 comprises a mounting base plate 11, a lamp housing 12, heat dissipation fins 14 and heat conduction blocks 15, bolt holes 111 have been all seted up at four corners of mounting base plate 11, a plurality of heat dissipation holes 112 have been seted up between bolt holes 111, lamp housing 12 has been installed to 11 intermediate positions of mounting base plate, lamp housing 12 is the rectangle hollow structure, mounting base plate 11 top is heat dissipation layer 13, heat dissipation layer 13 is located inside and heat dissipation layer 13 of lamp housing 12 and distributes and have a plurality of heat dissipation fins 14, two ventilation holes 141 that are the same in size have all been seted up on a plurality of heat dissipation fins 14, heat dissipation layer 13 upper end is heat conduction blocks 15, lamp shade 16 is installed at the top.

Light emitting component 2 is including luminescent layer 21, lamp plate 22, LED lamp pearl 23 and printing opacity lens 24, and luminescent layer 21 is located the upper end of heat conduction piece 15, installs lamp pole 22 in luminescent layer 21, and even, interval, distribution have a plurality of LED lamp pearls 23 on the lamp plate 22, and it has a plurality of printing opacity lens 24 to distribute directly over

luminescent layer

21, and 24 butt of printing opacity lens in lamp shade 16.

In this embodiment, lamp plate 22 lower extreme through installing at LED lamp pearl 23 sets up a heat conduction piece 15, make the heat that LED lamp pearl 23 produced concentrated on heat conduction piece 15, heat conduction piece 15 below is exactly heat dissipation layer 13, it has a plurality of radiating fin 14 to be radial distribution in the heat dissipation layer 13, radiating fin 14 is the graphite alkene material, good heat conduction heat dissipation function has, and two adjacent radiating fin 14 directly form a radiating channel, and all there are two ventilation holes 141 on every radiating fin 14, make natural wind also can enter into radiating channel through ventilation hole 141 through seting up ventilation hole 141, so improved heat dissipation function.

Further, the heat dissipation fins 14 are made of graphene.

In this embodiment, the graphene material is a good heat conducting and dissipating material, and the heat dissipating fins 14 are made of graphene material, so that the heat dissipating performance of the whole device is better.

Further, a layer of gauze is arranged on the heat dissipation holes 112.

In this embodiment, a layer of gauze is disposed on the heat dissipation holes 112, so that dust and the like can be prevented from entering the device through the heat dissipation holes 112, and the components inside the device are damaged, thereby reducing the service life of the device.

Further, the mounting base plate 11 is of a rounded design.

In this embodiment, the design of fillet is more mellow, and is more pleasing to the eye simultaneously also prevents that operating personnel from receiving the injury because the acutely of right angle in the use promptly, has increased the factor of safety of whole device.

Further, the heat dissipation fins 14 are radially distributed on the heat dissipation layer 13.

In this embodiment, the heat dissipation fins 14 are radially distributed, so that two adjacent heat dissipation fins 14 directly form a heat dissipation channel, and at least two ventilation holes 141 are formed in the middle of each heat dissipation fin 14, so that natural wind can enter the heat dissipation channel through the ventilation holes 141, and heat can be effectively dissipated.

The utility model discloses a theory of operation and use flow: after the utility model is installed, in daytime, under the control of the intelligent controller, the street lamp of the device has the monocrystalline silicon battery plate which absorbs solar energy and converts the solar energy into electric energy through the irradiation of sunlight, and charges the storage battery in the monocrystalline silicon battery plate through the installation of the bolt on the bolt hole 111 of the installation bottom plate 11, the device is fixed, four corners of the installation bottom plate 11 are all in the chamfered design, so that an operator cannot receive the injury of a sharp right angle in the installation process, the round design is beautiful and improves the safety factor of the whole device, when the street lamp reaches night, the intelligent controller provides the electric power stored by the monocrystalline silicon battery plate in daytime to the LED lamp bead 23 on the lamp panel 22, after the LED lamp bead 23 receives the electric power, the lighting function is realized at night, and the light transmitting lens 24 on the LED lamp bead 23 irradiates the better light through the arc-shaped lampshade 16, meanwhile, because the LED lamp beads can be constantly on for several hours at night, a large amount of heat can be generated by the LED23 lamp beads, because the heat conducting block 15 is arranged below the lamp panel 22, the generated heat can be concentrated together through the heat conducting block 15, the heat radiating layer 13 is arranged below the heat conducting block 15, when the heat is concentrated on the heat conducting block 15, the heat radiating fins 14 in the heat radiating layer 13 have good heat conducting and radiating functions because of being made of graphene materials, the heat can be radiated out, and the heat radiating fins of the device are radially distributed in the heat radiating layer 13, so that two adjacent heat radiating fins 14 directly form a heat radiating channel, and the heat radiating fins 14 are also provided with two air vents 141, natural wind can enter the heat radiating channel through the air vents 141 by arranging the air vents 141, the heat radiating effect is better, and meanwhile, in order to prevent dust from entering the device to damage components through the air vents 112, the service life of components is reduced, and the gauze is arranged on the heat dissipation holes 112, so that the heat dissipation performance is good, and dust is not easy to enter, and the whole working process of the heat dissipation structure of the monocrystalline silicon street lamp is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a heat radiation structure of monocrystalline silicon street lamp which characterized in that: the LED lamp mainly comprises a heat dissipation component (1) and a light emitting component (2), wherein the light emitting component (2) is arranged on the heat dissipation component (1);

the heat dissipation assembly (1) comprises a mounting bottom plate (11), a lamp shell (12), heat dissipation fins (14) and a heat conduction block (15), the four corners of the mounting bottom plate (11) are respectively provided with a bolt hole (111), a plurality of heat dissipation holes (112) are arranged between the bolt holes (111), a lamp shell (12) is arranged in the middle of the upper surface of the mounting bottom plate (11), the lamp shell (12) is of a rectangular hollow structure, the top of the mounting bottom plate (11) is provided with a heat dissipation layer (13), the heat dissipation layer (13) is positioned inside the lamp shell (12), a plurality of heat dissipation fins (14) are distributed in the heat dissipation layer (13), two ventilation holes (141) with the same size are formed in the plurality of heat dissipation fins (14), the upper end of the heat dissipation layer (13) is provided with a heat conduction block (15), and the top of the lamp shell (12) is provided with an arc-shaped lamp shade (16);

light emitting component (2) is including luminescent layer (21), lamp plate (22), LED lamp pearl (23) and printing opacity lens (24), luminescent layer (21) are located the upper end of heat conduction piece (15), install lamp plate (22) in luminescent layer (21), even, interval, distribution have a plurality of LED lamp pearl (23) on lamp plate (22), it has a plurality of printing opacity lens (24) to distribute directly over luminescent layer (21), just printing opacity lens (24) butt in lamp shade (16).

2. The heat dissipation structure of a monocrystalline silicon street lamp as set forth in claim 1, wherein: the heat dissipation fins (14) are made of graphene.

3. The heat dissipation structure of a monocrystalline silicon street lamp as set forth in claim 1, wherein: a layer of gauze is arranged on the heat dissipation holes (112).

4. The heat dissipation structure of a monocrystalline silicon street lamp as set forth in claim 1, wherein: the mounting bottom plate (11) is designed to be a rounded corner.

5. The heat dissipation structure of a monocrystalline silicon street lamp as set forth in claim 1, wherein: the radiating fins (14) are radially distributed on the radiating layer (13).