CN110762498B

CN110762498B - Street lamp module and street lamp body

Info

Publication number: CN110762498B
Application number: CN201911171648.4A
Authority: CN
Inventors: 陈广; 欧阳正良; 彭宗伟
Original assignee: Shenzhen Longtech Smart Control Co ltd
Current assignee: Shenzhen Longtech Smart Control Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2021-10-08
Anticipated expiration: 2039-11-26
Also published as: CN110762498A

Abstract

The invention provides a street lamp module and a street lamp body, comprising a lamp panel body; the luminous body is arranged on the lamp panel body; the power supply module is integrally arranged on the lamp panel body and is electrically connected with the luminous body; the power module is used for enabling external commercial power to directly supply the luminous body to emit light. Through directly building in power module at the lamp plate body and making outside commercial power directly supply the luminous body is luminous, makes power module and lamp plate body form integratively, and it is luminous as the commonality, thereby adopts unified accessory to practice thrift manufacturing cost, can directly change the street lamp module in the street lamp maintenance process for maintenance efficiency.

Description

Street lamp module and street lamp body

Technical Field

The invention relates to the field of street lamp devices, in particular to a street lamp module and a street lamp body.

Background

With the national requirements of energy conservation and emission reduction, in the field of illumination, the energy-saving street lamp has longer service life and lower energy consumption than the traditional street lamp, and is widely adopted in urban street illumination.

As shown in fig. 1, the current energy-saving street lamp structure adopts a mode of independent switching power supply and a DC lamp panel, namely, the driving power supply and the lamp panel module are independent two parts and are electrically connected through electric wires after being separately arranged, because different street lamp manufacturers have different power supply parameters and lamp panel parameters, the street lamps of the respective manufacturers can only be maintained by themselves when the street lamps are maintained, and the power supply problem or the lamp panel problem needs to be detected respectively when the street lamps are maintained, so that the street lamps are high in cost, different manufacturers need to maintain in the maintenance process, the types of different street lamp accessories are correspondingly increased, and the maintenance efficiency is very low due to poor universality.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

To the above-mentioned defect of prior art, provide a street lamp module and street lamp body, wherein the street lamp module is through directly building in the power module at the lamp plate body and making outside commercial power directly supply the luminous body is luminous, makes power module and lamp plate body form an organic whole, and it is luminous as the commonality piece, thereby adopts unified accessory to practice thrift manufacturing cost, can directly change the street lamp module in the street lamp maintenance process for maintenance efficiency.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a street lamp module, wherein, including: a lamp panel body;

the luminous body is arranged on the lamp panel body;

the power supply module is integrally arranged on the lamp panel body and is electrically connected with the luminous body;

the power module is used for enabling external commercial power to directly supply the luminous body to emit light.

Furthermore, the power module adopts a five-section equal-high-voltage linear silicon controlled rectifier dimming IC mode for power supply.

Furthermore, still including being located the lens panel on the play plain noodles of lamp plate body, on the lens panel with the luminous body is corresponding to be provided with astigmatic lens.

Further, the lens panel with be provided with waterproof circle between the lamp plate body, waterproof circle is located lamp plate body edge.

Further, the lamp panel body dorsad the surface on play plain noodles is provided with the module radiator.

Further, fixedly connected with three-core waterproof interface on the lamp plate body, three-core waterproof interface with power module electric connection, three-core waterproof interface be used for with utility cable electric connection.

Further, the luminous body is an LED lamp.

A street lamp body comprises a street lamp shell and a plurality of street lamp modules, wherein the street lamp modules are sequentially arranged on the street lamp shell.

Further, the street lamp shell comprises an upper cover, fixed flanges are respectively and fixedly arranged on two sides of the upper cover, rear covers are fixedly arranged on two sides of the tail ends of the fixed flanges, and the street lamp module is located between the fixed flanges, and two ends of the street lamp module are respectively fixed on the fixed flanges on two sides in a clamping and embedding manner.

Further, a lower cover is fixedly arranged on the upper cover, an inner cavity for passing the mains supply cable is formed between the upper cover and the lower cover, and a hoop for fixing the street lamp pole is arranged in the inner cavity.

The beneficial effect who adopts above-mentioned scheme is: according to the street lamp module and the street lamp body, the power supply module is directly designed on the lamp panel body, the power supply module for driving the luminous body to emit light and the lamp panel body are made into a whole, each street lamp module is in an independent AC220V power supply mode, namely, the street lamp module is an independent small street lamp, a street lamp lighting circuit can be formed by a plurality of street lamp modules according to different lighting requirements, namely, an outdoor LED street lamp scheme of a large street lamp is formed by the small street lamps, so that the space for placing the independent power supply is saved, and the standardized street lamp modules form the street lamps with different requirements and emit light as universal parts, and the unified parts are adopted, so that the production cost is saved, and the street lamp cost is reduced. The street lamp module can be directly replaced in the street lamp maintenance process, detection and maintenance are not needed to be carried out on each part independently, maintenance efficiency is improved, replacement of different specifications of accessories of different products is omitted due to the design of the independent street lamp module, and accessory cost is reduced. The power module adopts a five-section equal-high-voltage linear silicon controlled rectifier dimming IC mode for power supply, the linear power supply scheme omits devices such as a transformer, a switching tube and a large capacitor, the topological structure is simple, the cost is very low, the lightning surge can reach 4KV/6KV, and the outdoor application requirement can be completely met.

Drawings

Fig. 1 is a schematic block diagram of the prior art.

Fig. 2 is a schematic block diagram of an embodiment of a street light module according to the invention.

Fig. 3 is an exploded view of an embodiment of a street light module according to the present invention.

Fig. 4 is a circuit diagram of a power module in an embodiment of a street lamp module according to the invention.

Fig. 5 is a front view of an embodiment of a street light lamp body of the present invention.

Fig. 6 is an exploded view of an embodiment of a street light lamp body of the present invention.

In the figure: 100. a street lamp module; 110. a lamp panel body; 120. a light emitter; 130. a power supply module; 200. a lens panel; 210. an astigmatic lens; 300. a waterproof ring; 400. a module heat sink; 500. a three-core waterproof interface; 600. a street lamp housing; 610. an upper cover; 620. fixing the flange; 630. A rear cover; 640. a lower cover; 650. quickly connecting a buckle; 660. hooping; 670. and (7) decorating strips.

Detailed Description

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

Fig. 3 shows, this embodiment provides a street lamp module 100, including lamp plate body 110, lamp plate body 110 is the PCB board, and the higher authority has a connecting circuit, is provided with a plurality of luminous body 120 on lamp plate body 110, and luminous body 120 in this implementation adopts the LED lamp, and the luminous luminance of LED lamp is big and more energy-conserving, is applicable to the municipal lighting in evening. The lamp plate body 110 is fixedly provided with a power supply module 130, the power supply module 130 is integrally arranged at one end of the lamp plate body 110, the power supply module 130 is electrically connected with the luminous body 120, and the power supply module 130 is used for directly supplying external commercial power to the luminous body 120 to emit light. Thus, the power module 130, the lamp panel body 110 and the light emitter 120 directly form a whole, the power module 130 is directly connected with an external 220V commercial power, and the power module 130 converts the commercial power into electric power meeting the power supply standard of the light emitter 120, so as to light the light emitter 120.

In the scheme, the power supply module 130 is directly designed on the lamp panel body 110, the power supply module 130 for driving the luminous body 120 to emit light and the lamp panel body 110 are made into a whole, each street lamp module 100 is in an independent AC220V power supply mode, namely, the street lamp module 100 is an independent small street lamp, a street lamp lighting circuit can be formed by a plurality of street lamp modules 100 according to different lighting requirements, namely, an outdoor LED street lamp scheme of a large street lamp is formed by the small street lamps, so that the space for placing an independent power supply is saved, and the standardized street lamps with different requirements are formed by the street lamp modules 100, and the street lamps emit light as universal parts, thereby saving the production cost and reducing the street lamp cost by adopting the unified parts. The street lamp module can be directly replaced in the street lamp maintenance process, detection and maintenance of each part are not needed, maintenance efficiency is improved, and due to the design of the independent street lamp module 100, replacement of different specifications of accessories of different products is omitted, and accessory cost is reduced.

The power module 130 supplies power by adopting a five-section equal-high-voltage linear silicon controlled rectifier dimming IC mode, and the power module 130 adopts a Class I power standard. As shown in fig. 4, the five equal-high-voltage linear thyristor dimming ICs are iML8686, iML8686, iML8693, iML8693 and iML8693, respectively. In the five-segment equal-high-voltage linear silicon controlled rectifier dimming IC circuit scheme, the power factor is greater than 0.9, namely PF is greater than 0.9; the total harmonic distortion is less than 10%, i.e. THD < 10%. And the method conforms to IEC61000-3-2 Class C >25W odd harmonic specification. The power of a single module is up to 50W, and linear adjustment is realized.

Compared with the existing street lamp adopting a variable voltage power supply scheme, the variable voltage power supply has the disadvantages of complex topological structure and high cost. And the variable voltage power supply is independent, and a special space for placing the driving power supply is also needed in the street lamp main body, so that the cost of the street lamp is directly increased. The power module 130 in the scheme adopts a linear power supply scheme, the linear power supply scheme omits devices such as a transformer, a switching tube, a large capacitor and the like, the topological structure is simple, the cost is very low, the lightning surge can reach 4KV/6KV, the outdoor application requirement can be completely met, the power of each lamp panel module is 20-50W, and the power integration on the lamp panel modules becomes possible for the power supply.

The lens panel 200 is fixedly arranged on the light-emitting surface of the lamp panel body 110, the lens panel 200 is provided with the astigmatic lens 210 corresponding to the illuminant 120, and the astigmatic lens 210 is more beneficial to the light emission of the illuminant 120, so that the light emission is soft and the irradiation range is wider. Lens panel 200 with be provided with waterproof circle 300 between lamp plate body 110, waterproof circle 300 is located lamp plate body 110 edge. Power module 130 and relevant PCB circuit are between lens panel 200 and lamp plate body 110, and waterproof circle 300's setting can prevent that power module 130 from walking the tide and intaking and causing the short circuit. The surface of the lamp panel body 110 facing away from the light emitting surface is provided with a module radiator 400. Module radiator 400 sets up in the below of lamp plate body 110, and module radiator 400 closely laminates through heat dissipation silicone grease and lamp plate body 110, and the heat that luminous body 120 produced passes through module radiator 400 and conducts, avoids causing heat to concentrate and has the damage to electronic component.

Fixedly connected with three-core waterproof interface 500 on the back (the surface of the light emitting area of dorsad) of lamp plate body 110, three-core waterproof interface 500 with power module 130 electric connection, three-core waterproof interface 500 be used for with utility cable (do not mark in the figure) electric connection, three-core waterproof interface 500 link up module radiator 400 is provided with the water joint who matches with three-core waterproof interface 500 on the utility cable connection, and a plurality of water joint are connected for parallel mode, are convenient for like this 220V commercial power directly to be connected with power module 130, for luminous body 120 power supply. Three-core waterproof interface 500 and waterproof joint pass through 3C authentication, and the commercial power cable of input is double insulated wire, passes through 3C authentication. In another scheme, the three-core waterproof interface 500 may also be fixedly disposed on the module heat sink 400 and electrically connected to the power module 130 on the lamp panel body 110 through a cable.

Adopt three-core waterproof interface 500 and water joint to make things convenient for the dismouting, street lamp module 100's mounting dimension also adopts the standardization, and street lamp module 100 is a standardized module, improves the commonality.

As shown in fig. 2 and 5, the present invention further provides a street lamp body, which includes a street lamp housing 600, and a plurality of street lamp modules 100 as described above, wherein the plurality of street lamp modules 100 are sequentially arranged on the street lamp housing 600. Therefore, a complete street lamp is formed by the small street lamp modules 100, any number of street lamp combinations can be realized according to the illumination requirements of various road sections, and the universality of the street lamp in different illumination environments is improved.

As shown in fig. 6, the specific structure of the street lamp housing 600 is as follows: street lamp casing 600 includes upper cover 610, is provided with the boss in upper cover 610 both sides, has embedded fixed flange 620 on the boss of both sides respectively, leaves one section clearance between the fixed flange 620 of both sides for place street lamp module 100, street lamp module 100 is located between the fixed flange 620 and the both ends of street lamp module 100 inlay card respectively and fix in both sides on the fixed flange 620, the both ends of street lamp module 100 also can be through screw fixed connection respectively on the fixed flange 620 of both sides, in both sides fixed being provided with back lid 630 on the end of fixed flange 620, back lid 630 is provided with the boss towards the both sides of the face of upper cover 610, and back lid 630 inlays at both sides fixed flange 620 end through the both sides boss inlay card. The fixed flange 620 and the back cover 630 of upper cover 610, both sides enclose into street lamp module 100's installation space, and a plurality of street lamp module 100 arranges side by side along the extending direction of fixed flange 620, uses long fixed flange 620 to install more street lamp modules 100, realizes the bigger luminance of street lamp, and through this structure, module radiator 400 is direct and air contact, and the heat of being convenient for directly dispels. Compared with the original shell structure, the street lamp shell 600 saves the space for installing the power supply drive originally, and also meets the requirements of beauty and installation and fixation of the street lamp. Moreover, each street lamp module 100 independently supplies power to the AC220V, and has no influence on the work of other modules, and if one street lamp module 100 is damaged, the street lamp module can be directly replaced to complete the maintenance work, so that the maintenance is convenient, and the maintenance cost is greatly reduced.

The upper cover 610 is fixedly provided with a lower cover 640, the upper cover 610 and the lower cover 640 are integrally formed with a hook-shaped boss, the lower cover 640 is fixedly connected with the upper cover 610 through a quick-connection buckle 650, the upper cover 610 is fixedly connected with the lower cover 640 through the convex boss on the upper cover 610, an inner cavity for passing a mains cable is formed between the upper cover 610 and the lower cover 640, an opening is formed at the tail end of the upper cover 610 and the lower cover 640 and used for enabling a street lamp pole to enter the inner cavity, the inner cavity is internally provided with a hoop 660 for fixing the street lamp pole, after the street lamp pole enters the inner cavity, the hoop 660 is fixed through screws so that a street lamp body is fixedly connected with the street lamp pole, the mains cable enters the inner cavity between the upper cover 610 and the lower cover 640 from the street lamp pole, the mains cable is connected with a plurality of waterproof connectors matched with the three-core waterproof interface 500, and the waterproof connectors are directly plugged with the three-core waterproof interface 500, the street lamp module 100 and the mains cable adopt standard three-core waterproof joints and interfaces, and are convenient to assemble and disassemble. Five-section equal-high-voltage linear silicon controlled rectifier dimming IC mode is adopted for power supply.

The street lamp shell 600 is further provided with a decorative strip 670, the decorative strip 670 is arranged at the joint of the three-core waterproof interface 500 and the waterproof connector, the joint is covered, and the decorative strip 670 can improve the appearance and is marked with an icon. Rainwater and dust can be blocked, and rainwater is prevented from directly impacting the waterproof connector, the three-core waterproof interface 500 and the mains cable. The trim strip 670 may also be attached to the back of the module heat sink 400, which may avoid direct impact of rain on the module heat sink 400 without affecting heat dissipation.

In summary, the invention provides a street lamp module and a street lamp body, wherein the power module is directly designed on the lamp panel body, the power module for driving the luminous body to emit light and the lamp panel body are made into a whole, each street lamp module is in an independent AC220V power supply mode, namely the street lamp module is an independent small street lamp, a street lamp lighting circuit can be formed by a plurality of street lamp modules according to different lighting requirements, namely an outdoor LED street lamp scheme for forming a large street lamp by small street lamps, so that the space for placing the independent power supply is saved, and the standardized street lamp modules form street lamps with different requirements and emit light as universal parts, and uniform accessories are adopted, thereby saving the production cost and reducing the street lamp cost. The street lamp module can be directly replaced in the street lamp maintenance process, detection and maintenance are not needed to be carried out on each part independently, maintenance efficiency is improved, replacement of different specifications of accessories of different products is omitted due to the design of the independent street lamp module, and accessory cost is reduced. The power module adopts a five-section equal-high-voltage linear silicon controlled rectifier dimming IC mode for power supply, the linear power supply scheme omits devices such as a transformer, a switching tube and a large capacitor, the topological structure is simple, the cost is very low, the lightning surge can reach 4KV/6KV, and the outdoor application requirement can be completely met.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a street lamp module which characterized in that, including:

a lamp panel body;

the plurality of luminous bodies are arranged on the lamp panel body in a staggered manner;

the lens panel is arranged on the light emergent surface of the lamp panel body, and an astigmatic lens is arranged on the lens panel at a position corresponding to the light emitter;

the power supply module is integrated at the end part of the lamp panel body and is electrically connected with the luminous body; the power supply module is a five-section equal-high-voltage linear silicon controlled rectifier dimming IC power supply circuit, and the five equal-high-voltage linear silicon controlled rectifier dimming ICs are iML8686, iML8686, iML8693, iML8693 and iML8693 respectively; the power module adopts a Class I power standard, the power factor is more than 0.9, and the total harmonic distortion is less than 10%; the power of the power supply module is less than or equal to 50 watts; and

the module radiator is arranged on the surface of the lamp panel body, which is opposite to the light emergent surface, and is attached to the lamp panel body through radiating silicone grease;

the power module is used for enabling an external commercial power to directly supply the light-emitting body to emit light;

fixedly connected with three-core waterproof interface on the lamp plate body, three-core waterproof interface with power module electric connection, three-core waterproof interface be used for with commercial power cable electric connection.

2. The street lamp module as claimed in claim 1, wherein a waterproof ring is arranged between the lens panel and the lamp panel body, and the waterproof ring is located at the edge of the lamp panel body.

3. The street lamp module as claimed in claim 1, wherein the light emitter is an LED lamp.

4. A street lamp body, which is characterized by comprising a street lamp shell and a plurality of street lamp modules as claimed in any one of claims 1 to 3, wherein the street lamp modules are sequentially arranged on the street lamp shell.

5. The streetlamp lamp body of claim 4, wherein the streetlamp housing comprises an upper cover, fixing ribs fixedly disposed on two sides of the upper cover, respectively, and a rear cover fixedly disposed at the end of the fixing ribs on two sides, wherein the streetlamp module is located between the fixing ribs, and two ends of the streetlamp module are respectively fixed on the fixing ribs on two sides in a snap-fit manner.

6. The streetlamp body of claim 5, wherein a lower cover is fixedly arranged on the upper cover, an inner cavity for passing a commercial power cable is formed between the upper cover and the lower cover, and a hoop for fixing a streetlamp post is arranged in the inner cavity.