CN208579217U

CN208579217U - A kind of ultra-thin street lamp

Info

Publication number: CN208579217U
Application number: CN201821018273.9U
Authority: CN
Inventors: 罗耀文
Original assignee: Zhongshan Xiongyao Photoelectric Technology Co Ltd
Current assignee: Zhongshan Xiongyao Photoelectric Technology Co Ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2019-03-05
Anticipated expiration: 2028-06-28

Abstract

The utility model discloses a kind of ultra-thin street lamps, including street lamp ontology, the street lamp ontology includes a substrate and light source assembly, the front end face of light source assembly is arranged in the light source assembly, unilateral array is provided with several rear radiating fins on the rear end face of the substrate, unilateral array is provided with several preceding radiating fins on the front end face of the substrate, wherein, the array direction of radiating fin and the array direction of preceding radiating fin are angled therebetween afterwards, i.e. preceding radiating fin and rear radiating fin are interlaced, it not only can achieve the effect of heat dissipation, and staggered radiating fin can also form the reinforcing rib of substrate, reinforce the structural strength of substrate, guarantee the structural strength of street lamp ontology, reach certain wind resistance requirement, the utility model, the lamp body of high structural strength is formed by the radiating fin being staggered and guarantees heat dissipation effect, so that the entirety of street lamp Structure is simple, produces convenience more, and manufacturing cost is lower.

Description

A kind of ultra-thin street lamp

Technical field

The utility model relates to a kind of LED street lamp, especially a kind of ultra-thin street lamp.

Background technique

Currently, popularizing with LED technology, the lower LED street lamp of energy consumption is also gradually gained popularity, still, LED street lamp Lighting power is big, needs to configure specific radiator, and also needs to consider wind resistance requirement, and Structural strength calls are high, therefore configure dedicated Street lamp casing, cause street lamp thickness larger, and structure is complicated, manufacturing cost is high.

Summary of the invention

For overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, the low ultra-thin road of manufacturing cost Lamp.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of ultra-thin street lamp, including street lamp ontology, the street lamp ontology include a substrate and light source assembly, the light source group The front end face of light source assembly is arranged in part, and unilateral array is provided with several rear radiating fins on the rear end face of the substrate, described Unilateral array is provided with several preceding radiating fins on the front end face of substrate, wherein the array direction of rear radiating fin and preceding heat dissipation The array direction of fin is angled therebetween.

The street lamp ontology is elongated structure, the array direction of the rear radiating fin and the length direction one of street lamp ontology It causes.

Radiating fin is the bending structure to raise upward after described.

Protrusion is provided with surrounding edge at the rear end face marginal position of the substrate, between the rear radiating fin end and surrounding edge With an interval, and it is jagged in the setting of surrounding edge lower position.

A baltimore groove is provided at the substrate front end face, the light source assembly and preceding radiating fin are arranged in baltimore groove It is interior, and the preceding radiating fin is extended to and is connect with the inner sidewall of baltimore groove, the rear radiating fin extends to the outer of baltimore groove Side wall.

The beneficial effects of the utility model are: a kind of ultra-thin street lamp, including street lamp ontology, the street lamp ontology include a base The front end face of light source assembly is arranged in plate and light source assembly, the light source assembly, and unilateral array is set on the rear end face of the substrate Several rear radiating fins are equipped with, unilateral array is provided with several preceding radiating fins on the front end face of the substrate, wherein rear heat dissipation The array direction of fin and the array direction of preceding radiating fin are angled therebetween, i.e., preceding radiating fin is mutually handed over rear radiating fin Mistake not only can achieve the effect of heat dissipation, and staggered radiating fin can also form the reinforcing rib of substrate, reinforce the structure of substrate Intensity guarantees the structural strength of street lamp ontology, reaches certain wind resistance requirement, the utility model passes through the heat dissipation being staggered Fin forms the lamp body of high structural strength and guarantees heat dissipation effect, so that the overall structure of street lamp is simple, produces convenience more, Manufacturing cost is lower.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the rear side schematic diagram of the utility model；

Fig. 2 is the front side schematic diagram of the utility model；

Fig. 3 is the rearview of the utility model；

Fig. 4 is the front view of the utility model；

Fig. 5 is the schematic cross-section of the utility model substrate.

Specific embodiment

Referring to figs. 1 to Fig. 5, Fig. 1 to Fig. 5 is the structural schematic diagram of one specific embodiment of the utility model, as shown, A kind of ultra-thin street lamp, including street lamp ontology, the street lamp ontology include a substrate 1 and light source assembly 2, in the present invention, Before the side on definition street lamp ontology towards road surface is, after the side backwards to road surface is, the light source assembly 2 is arranged in light source assembly 2 front end face, on the rear end face of the substrate 1 unilateral array be provided with it is several after radiating fins 3, the front end face of the substrate 1 Upper unilateral array is provided with several preceding radiating fins 4, wherein the array direction of rear radiating fin 3 and the array of preceding radiating fin 4 Direction is angled therebetween, i.e., preceding radiating fin and rear radiating fin are interlaced, not only can achieve the effect of heat dissipation, and staggered Radiating fin can also form the reinforcing rib of substrate, reinforce the structural strength of substrate, guarantee the structural strength of street lamp ontology, reach one Fixed wind resistance requirement, the utility model form the lamp body of high structural strength by the radiating fin being staggered and guarantee to radiate Effect produces convenience more so that the overall structure of street lamp is simple, and manufacturing cost is lower.

In the present embodiment, rear radiating fin 3 is arranged substantially in parallel, and preceding radiating fin 4 is arranged substantially in parallel, and rear heat dissipation Fin 3 and preceding radiating fin 4 are substantially vertical, certainly in the specific implementation process, can be arranged according to the specific structure of street lamp ontology The specific distributing position and its angle of radiating fin, such as rear radiating fin 3 is set as the arcuate structure to raise upward, and preceding heat dissipation Fin 4 is set as the arcuate structure to lateral projections, is not described in detail here.

Preferably, in the present embodiment, street lamp ontology is elongated structure, and installation position is generally tilted down in lower end Installation, it is described after radiating fin 3 array direction it is consistent with the length direction of street lamp ontology, i.e., the length direction of street lamp ontology and Radiating fin 3 is angled therebetween afterwards or the length direction of street lamp ontology is horizontally through rear radiating fin 3, or rear radiating fin 3 is laterally Arrangement, in actual use, wind generally laterally wind can guarantee that air is worn by the rear radiating fin 3 of above structure Out-of-date circulation guarantees the effect of heat dissipation.

Preferably, the rear radiating fin 3 is the bending structure to raise upward, and blowdown drains when in order to rain, and protects Card prevents ponding.

Preferably, protrusion is provided with surrounding edge 11, rear 3 end of radiating fin at the rear end face marginal position of the substrate 1 Have an interval, to form water stream channel, guarantee the fluency of draining between portion and surrounding edge 11, and is installed in 11 lower portion of surrounding edge It is equipped with notch, so that rainwater is discharged in lower end, prevents rainwater from flowing into the front end face of substrate 1, to the effect or light source assembly of illumination Normal use impact.

Preferably, it is provided with a baltimore groove 12 at 1 front end face of substrate, the light source assembly 2 and preceding radiating fin 4 are set It sets in baltimore groove 12, can effectively prevent rainwater from entering light source assembly 2, and the preceding radiating fin 4 extends to and baltimore groove 12 inner sidewall connection, the rear radiating fin 3 extend to the lateral wall of baltimore groove 12, further strengthen the overall structure of substrate Intensity.

Preferably, the substrate 1 is double-layer structure, that is, includes upper substrate 91 and lower substrate 92, and the preceding setting of radiating fin 4 exists Lower substrate 92, the setting of rear radiating fin 3 is evenly distributed between upper substrate 91, upper substrate 91 and lower substrate 92 several to be warmed Pipe 93, upper substrate 91 and lower substrate 92 modes such as are connected by screw to, rivet, welding and fixing, and grip samming heat pipe 93 It is excellent to the case where between upper substrate 91 and lower substrate 92, the diffusion of heat being accelerated by samming heat pipe 93, avoid the occurrence of thermal-arrest Choosing, the samming heat pipe 93 be distributed in baltimore groove 12 for region in, facilitate the arrangement of samming heat pipe 93, reduce processing Difficulty.

In addition, substrate 1 forms baltimore groove and rear radiating fin 3 and preceding radiating fin 4 by a die casting, structural strength is more It is good, and the manufacturing is more convenient, cost is lower.

In the present invention, external LED power or built-in LED power can be used in street lamp ontology, in the present embodiment, excellent Arrangement LED power is provided with the power pack 5 for placing LED power in the rear end face of substrate 1, is arranged in 5 bottom of power pack There is the threading hole for the front end face for being connected to substrate 1, connecting wire connects LED power and light source assembly 2 by threading hole, in power supply Sealing ring is configured at the end cap of box 5 can meet the waterproof requirement of street lamp, good water-proof effect, and further decrease production at This,

The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with The different form of above embodiment, those skilled in the art are made etc. on the premise of without prejudice to spirit of the invention Same transformation or corresponding change, all should belong in the protection scope of the utility model.

Claims

1. a kind of ultra-thin street lamp, including street lamp ontology, it is characterised in that: the street lamp ontology includes a substrate (1) and light source group The front end face in light source assembly (2), unilateral array on the rear end face of the substrate (1) is arranged in part (2), the light source assembly (2) Several rear radiating fins (3) are provided with, unilateral array is provided with several preceding radiating fins (4) on the front end face of the substrate (1), Wherein, the array direction of the array direction and preceding radiating fin (4) of rear radiating fin (3) is angled therebetween.

2. a kind of ultra-thin street lamp according to claim 1, it is characterised in that: the street lamp ontology is elongated structure, described The array direction of radiating fin (3) is consistent with the length direction of street lamp ontology afterwards.

3. a kind of ultra-thin street lamp according to claim 2, it is characterised in that: radiating fin (3) is to raise upward after described Bending structure.

4. a kind of ultra-thin street lamp according to claim 3, it is characterised in that: the rear end face marginal position of the substrate (1) Place's protrusion is provided with surrounding edge (11), has an interval between radiating fin (3) end and surrounding edge (11) after described, and in surrounding edge (11) lower position setting is jagged.

5. a kind of ultra-thin street lamp according to claim 1, it is characterised in that: be provided with one at substrate (1) front end face Baltimore groove (12), the light source assembly (2) and preceding radiating fin (4) setting are in baltimore groove (12), and the preceding radiating fin (4) it extends to and is connect with the inner sidewall of baltimore groove (12), the rear radiating fin (3) extends to the lateral wall of baltimore groove (12).