CN202302993U

CN202302993U - Illumination improved structure of road lamp

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 illumination improved structure of a road lamp, which comprises a shell base, a lamp shade arranged on one side of the shell base and rotatably covered on the base, a reflection plate arranged inside a shell base accommodating part to form a platform, a plurality of lamp bases fixed on the reflection plate and connected with a circuit board arranged on the bottom surface of the shell base accommodating part, and a plurality of light-emitting devices correspondingly screwed to the lamp bases. When a lighting device is electrified to emit light rays, the light rays are sent out through the transparent lamp shade, the lighting brightness is increased due to the assistance of the reflection plate, the heat energy of the lighting device is discharged through heat radiating holes in the lamp shade; and when the lighting device is damaged, a maintainer can dismantle the lighting device singly from the lamp base rapidly for replacement, thus labor and time of replacing the lighting device are greatly saved.

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. street lighting structure-improved, it is characterized in that: it comprises:

One shell block, the inner holding part that forms of this shell block, the one of which side is provided with a rotation seat;

One lampshade, it is processed with transparent material, and the one of which side is fixed on the rotation seat of shell block by rotating shaft and rotatable cover is combined on the said shell block;

One reflector, its material with the reflective characteristic of tool is processed, and this reflector is fixed on the holding part inside of said shell block and forms a platform, and this reflector is provided with some locating holes;

One circuit board has the control circuit layout on this circuit board, it is installed in the said holding part bottom surface of said shell block;

Some lamp sockets; This lamp socket inside is provided with a joint, and said lamp socket both sides are provided with screw, and it is separately fixed on the said reflector corresponding positioning hole by set bolt; The locating hole on the said reflector is protruded on said lamp socket top, and said lamp socket bottom is provided with wiring and is connected with circuit board;

Some light-emitting devices, this light-emitting device has a lamp holder, and it is connected with corresponding lamp socket joint respectively.

2. street lighting structure-improved according to claim 1 is characterized in that: wherein said lampshade surface is provided with some louvres according to the light-emitting device position, and lampshade inner surface then is coated with at least one light processing layer.

3. street lighting structure-improved according to claim 1; It is characterized in that: the position that the position of positioning hole on the wherein said reflector is laid according to lamp socket is offered, and the arrangement mode of this lamp socket is rectangle, circle, ellipse according to shell block holding part spatial form.

4. street lighting structure-improved according to claim 1 is characterized in that: wherein said reflector is processed an outer curved shape, makes the curved arrangement of the light-emitting device that is bonded on the lamp socket.

5. street lighting structure-improved according to claim 1 is characterized in that: wherein said circuit board is connected the keying with the control light-emitting device with the external power source of the electric wire body of rod, also be provided with heating wire on the circuit board.

6. street lighting structure-improved according to claim 1 is characterized in that: the joint of wherein said lamp socket is screw thread or device.

7. street lighting structure-improved according to claim 1 is characterized in that: wherein said light-emitting device is uviol lamp, cold cathode cast uviol lamp, cold-cathode fluorescence lamp, light emitting diode or ultraviolet light-emitting diodes.

8. street lighting structure-improved according to claim 1 is characterized in that: the profile of wherein said light-emitting device is cylindricality, U-shaped, ring-like, spirality or circle.