CN202302993U

CN202302993U - Improved Structure of Street Lighting

Info

Publication number: CN202302993U
Application number: CN 201120282793
Authority: CN
Inventors: 赖建飞; 施志强; 钟兆芝
Original assignee: ZHUGUANG OPTOELECTRONICS Inc
Current assignee: ZHUGUANG OPTOELECTRONICS Inc
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2012-07-04
Anticipated expiration: 2021-08-05

Abstract

The utility model discloses an improved structure of street lamp lighting, which includes a housing, a lampshade installed on one side of the housing and rotatably covering the housing, a reflector installed inside the housing to form a platform, a plurality of lamp holders fixed on the reflector and connected to a circuit board installed on the bottom of the housing, and a plurality of light-emitting devices correspondingly screwed on the lamp holders. When the light-emitting device of the utility model is powered on, light is emitted from the transparent lampshade, and the reflector is used to increase the brightness of the lighting. The heat energy generated can be discharged from the heat dissipation holes on the lampshade. When the light-emitting device is damaged, the maintenance personnel can quickly remove the light-emitting device from the lamp holder and replace it, which greatly saves manpower and time for replacing the light-emitting device.

Description

The street lighting structure-improved

Technical field

The relevant a kind of street lighting of the utility model changes good knot structure , and refers to that especially a kind of light-emitting device that can change damage rapidly is to save maintenance manpower and the street lighting structure of time.

Background technology

General commonly used street lamp is installed in glass lamp shade B one on the lamp housing by a lamp housing A one and is located at the bulb D that the lamp socket C and in the lamp housing is incorporated in the lamp socket and forms; This street lamp be installed on electric wire body of rod E go up ﹐ and with relevant potential device switch and external power source connect connect ﹐ make bulb D send light source and penetrate glass lamp shade B and single lamp bubble ﹐ that this kind of effect person conventional road lamp of reaching illumination uses the big wattage of high power for example incandescent lamp bulb or mercury vapor lamp etc. are sent out the high ﹐ of its power consumption of light body ﹐ and are easy to generate overheated situation and cause wasting energy and disappearance such as shortening in service life.

Therefore, now the world has been actively developing light-emitting diode (Light? Emitting? Diode) lighting, energy-saving and environmentally friendly lighting which has generated when the low temperature characteristics, it has been widely used in traffic lights? Street? Headlights and advertising billboards and other outdoor lighting? when applied light emitting diode when the street lighting, because it needs a high light intensity, it requires the use of high-power light-emitting diode as a light source, the light illumination to improve the situation, but also will accumulate in and around the light emitting diode itself higher heat, reducing the service life of the light emitting diode is reduced? Furthermore, such light-emitting diode illumination lamp structure, its biggest disadvantage is that the light emitting diode chip is fixed to an installed in lighthouse lamp shell seat or fixed plate, when the light-emitting diode chip is damaged, maintenance personnel need to remove the entire lighthouse or a fixed plate replacement or repair, but the most easily damaged street structure and part of that is to be replaced light lamps, so the use of a light-emitting diode as a light source lamp structure in the process of replacing the lamp, the manpower required to spend more time, not cost? as new patents No. No. M406134, which discloses a use of solar energy and battery generation of energy-saving LED lights, sensors and rotating device which has a rotating head which may be the best solar panels to light position? whether such a complex structure of energy-saving lamps, the LED light source is secured in the lamp holder, when it is damaged, Maintenance personnel will still need to remove in order to replace the entire lighthouse LED light source parts? Another new patent No. No. M404320 discloses a housing having a hollow portion of the street, but not a shade structure to achieve better heat dissipation and reduce maintenance and Replace light emitting unit manpower and working hours, but the structure of such street light emitting unit is damaged, or maintenance personnel to remove the entire fixture for replacement or repair operations.

So Yin Ci ﹐ those skilled in the art feel deeply LED illumination Lu Deng ﹐ commonly used still have above-mentioned disappearance You treat Gai Jin ﹐ utilize the Jing Yan ﹐ that engages in for many years in this product design manufacturing constantly study Gai Jin ﹐ create finally one more can meet user's demand the street lighting structure-improved.

The utility model content

The structure improved main purpose of the street lighting of the utility model provides a kind of single ﹑ of structure letter that ties and becomes this low honest and clean ﹐ rapidly the street lamp light-emitting device that damages to be pulled down more to change ﹐ with saving maintenance manpower and the street lighting structure-improved of time

To achieve the above object, the present utility model Improved street lighting structure includes a seat shell ﹑ a mounting on the side of the seat shell is rotatably housed in the casing of the lamp base shell ﹑ a seat installed in the interior of the accommodating portion to form a Platform reflector plates, fixed to the reflector panel and a number of the mounting on the seat shell portion accommodating the circuit board connected to the bottom surface of the socket and the socket is screwed a number corresponding to the light emitting device? the power light emitting device, the light from the transparent Shade injection, assisted by the reflector to increase lighting levels, the heat generated by the exhaust vents on the cover, when the light emitting device is damaged, the maintenance personnel can separate the light-emitting device quickly removed from its socket replacement, significant savings Replace light emitting device by the manpower and time.

Description of drawings

Fig. 1 is the floor map of traditional LED lamp post structure

Fig. 2 is the structure improved three-dimensional combination figure of the street lighting of the utility model

Fig. 3 is the structure improved three-dimensional combination figure of street lighting among Fig. 2

Fig. 4 is the structure improved three-dimensional exploded view of the street lighting of the utility model

Fig. 5 is the structure improved three-dimensional exploded view of the street lighting of the utility model

Fig. 6 is the cross-sectional schematic of another embodiment of the utility model

Among the figure: 10, shell block; 11, holding part; 12, rotation seat; 20, lampshade; 21, louvre; 30, reflector; 31, locating hole; 40, circuit board; 50, lamp socket; 51, joint; 52, screw; 53, set bolt; 60, light-emitting device; 61, lamp holder.

The specific embodiment

See also Fig. 2 figure 3 ﹑ Fig. 4 and figure 5 ﹐ the utility model the good Jie Gou of street lighting Gai ﹐ its comprise lampshade 20 ﹐ one that a shell block 10 ﹐ one are installed on shell block 10 1 sides be installed in lamp socket 50 and the some corresponding light-emitting devices 60 that is screwed together in lamp socket 50 that reflector 30 ﹐ plurality of fixed in the shell block 10 connect on reflector 30 and with the circuit board that is installed in shell block 10 bottoms 40

This shell block 10 is inner to be formed a holding part 11 ﹐ one of which sides and then is provided with a rotation seat 12 lampshades 20 and becomes ﹐ such as ﹐ one of which sides such as clear glass or acryl to be fixed in by rotating shaft with transparent material system rotatablely on the rotation seat 12 of shell block 10 to cover on this shell block 10 these lampshade 20 surfaces of ﹐ to be provided with the material that several louvre 21 ﹐ lampshades 20 inner surfaces then are coated with this light processing layer of the reason layer ﹐ of at least one light place according to light-emitting device 60 positions can be phosphor particles phosphor powder particle polystyrene; (polystyrene ﹐ PS) particle polymethyl methacrylate; (poly; It can change the even Hun He Wu ﹐ of the combination of (methyl methacrylate) ﹐ PMMA) particle or above-mentioned material or Jun wavelength of light and form or make that ﹐ also can use high color rendering Xia some situation of the even distribution Zai of light; (color rendering index ﹐ CRI) phosphor particles improves the color rendering of light as the light processing layer

With good reflector 30 is made of a material reflective properties, is fixed to the housing base 10 within the receiving portion 11 to form a platform 30 on the basis of the lamp reflectors 50 corresponding to the layout position of the positioning hole opened 31? Light Block 50 has an internal fitting 51, the connector 51 may be threaded or other docking device which may be quickly connected to the light emitting device 60 or separate? holder 50 has holes 52 on both sides, fixing screws 53 which can be fixed to the reflector 30 on the positioning holes 31, and the fixed holder 50 to the top of the reflector plate 30 slightly projecting the positioning holes 31, to facilitate the light emitting device 60 and the holder 51 is connected to connector 50? another holder 50 at the bottom of a cable and the circuit board 40 is connected to the light emitting device 60 can be controlled and turned on or off? arrangement of the holder 50 in this embodiment of the utility model, arranged in a rectangular, oval can also be circular or otherwise ﹑ arrangement, as the receiving seat shell shape of the space portion 11 of the case may be,

Circuit board 40 having a control circuit mounted on the seat shell accommodating portion 11 and the bottom wire, respectively, and the rod holder 50 from the external power to control opening and closing of the light emitting device 60, the circuit board 40 on the other with an electric wire (not shown in the drawing), when it is used in cold areas, by starting the electric wire, the circuit board 40 or other components to be maintained at a constant temperature operation, to avoid the formation of ice due to component failure or damage? the light emitting device 60 has a connector 51 with the socket is screwed or otherwise connected to the lamp 61 quickly, the light emission device 60 may be UV lamps, cold cathode tube UV lamp, cold cathode fluorescent lamp (Cold? Cathode? Fluorescent? Lamp , CCFL) ﹑ emitting diode (Light? Emitting? Diode, LED) or ultraviolet light emitting diode (? Ultraviolet? Light? Emitting? Diode, UV? LED), the light emitting device 60 may be a cylindrical shape of? U-shaped? ring ? spiral? circular or other suitable shape? embodiment of the utility model in the embodiment, the light emitting device 60 are screwed in the mirror plate fixed to the positioning hole 31 of the holder 50, when the light emitting device 60 is energized , the light emitted by a transparent shade 20, assisted by the reflector plate 30 in order to increase lighting levels, the heat generated by its shade 20 on the exhaust vents 21

The utility model is improved street lighting structure, and its light-emitting device 60 is damaged, maintenance staff simply separate the light emitting device 60 removed from the lamp holder 50 replaced without removing the entire fixture can save a large extent, maintenance personnel Replacing the light emitting device 60 manpower and time? As Figure 6 is another embodiment of the utility model cross-sectional schematic view of the reflector plate 30 can be made of an outer curved shape, the engagement of the socket 50 on the light emitting device 60 was curve arranged to increase the angle of the light irradiation by

The above person ﹐ to the greatest extent for the better reality of the utility model execute routine ﹐ when can not be this limit that model that this creation implements encloses ﹐ so all simple equivalences of doing according to the application's claim and specification change and repair decorations ﹐ and all should belong in the scope that this patent contains for being familiar with the personage in the affiliated technical field or having common knowledge the knowledgeable ﹐

Claims

1. An improved street lamp lighting structure, characterized in that it comprises:

A shell seat, a housing portion is formed inside the shell seat, and a rotating seat is provided on one side of the shell seat;

A lampshade, which is made of transparent material, one side of which is fixed on the rotating seat of the shell seat by a rotating shaft and is rotatably closed on the shell seat;

A reflective plate made of a material with reflective properties, the reflective plate is fixed inside the accommodating portion of the housing to form a platform, the reflective plate is provided with a number of positioning holes;

A circuit board, the circuit board has a control circuit layout, which is installed on the bottom surface of the accommodating portion of the housing;

Several lamp holders, the inside of the lamp holder is provided with a joint, screw holes are provided on both sides of the lamp holder, which are respectively fixed on the corresponding positioning holes of the reflector by fixing bolts, and the top of the lamp holder protrudes from the The positioning hole on the reflector, and the bottom of the lamp holder is provided with wiring to connect with the circuit board;

A plurality of light-emitting devices, the light-emitting device has a lamp base, which are respectively connected with the corresponding lamp holder joints.

2 . The improved structure for street lamp lighting according to claim 1 , wherein a plurality of cooling holes are provided on the surface of the lampshade according to the positions of the light emitting devices, and at least one light treatment layer is coated on the inner surface of the lampshade.

3. The street lighting improvement structure according to claim 1, wherein the position of the positioning hole on the reflector is set according to the location of the lamp holder, and the arrangement of the lamp holder is according to the spatial shape of the housing housing part For rectangle, circle, ellipse.

4. The improved street lighting structure according to claim 1, wherein the reflector is made into a curved shape, so that the light emitting devices connected to the lamp holder are arranged in a curved line.

5. The street lighting improvement structure according to claim 1, characterized in that: wherein said circuit board is connected to the external power supply of the utility pole body to control the opening and closing of the light emitting device, and a heating wire is also provided on the circuit board.

6. The street lighting improvement structure according to claim 1, wherein the connector of the lamp holder is a thread or a device.

7. The street lighting improvement structure according to claim 1, wherein the light-emitting device is an ultraviolet lamp, a cold-cathode tube type ultraviolet lamp, a cold-cathode fluorescent lamp, a light-emitting diode or an ultraviolet light-emitting diode.

8. The street lighting improvement structure according to claim 1, wherein the shape of the light-emitting device is columnar, U-shaped, ring-shaped, spiral or circular. the