CN203963714U - Street lamp - Google Patents
Street lamp Download PDFInfo
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- CN203963714U CN203963714U CN201420422673.1U CN201420422673U CN203963714U CN 203963714 U CN203963714 U CN 203963714U CN 201420422673 U CN201420422673 U CN 201420422673U CN 203963714 U CN203963714 U CN 203963714U
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- lampshade
- top cover
- flange
- lamp socket
- street lamp
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Abstract
The utility model provides a kind of street lamp, comprise lamp socket, lampshade, top cover, reflecting component and LED chip, power supply module is installed in lamp socket, lampshade is arranged on lamp socket, top cover is arranged on lampshade, reflecting component is arranged in lampshade, LED chip is arranged in lampshade and is fixed on top cover, wherein, street lamp also comprises stayed mast, stayed mast is through reflecting component, the first end of stayed mast is fixedly connected with lamp socket, the second end of stayed mast is fixedly connected with top cover, lampshade is circumferentially outward extended with the first flange on the first end edge near top cover, the first flange offers opening, eaves portion in top cover periphery is extended with projection inwardly, eaves portion is enclosed within outside flange, projection engages mutually with flange.By rational topology layout, effectively improve the rigidity of structure of street lamp integral body, and road lighting lantern is for simple and easy mounting means efficiently, effectively improves production and processing efficiency.
Description
Technical field
The utility model relates to a kind of street lamp, relates in particular to a kind of street lamp of the LED of being provided with illuminator.
Background technology
LED light fixture has the features such as life-span length, power saving, is used widely in recent years.Success along with great power LED development, is now applied in city illumination gradually.Simultaneously also along with the continuous enforcement of national Semiconductor Lighting, the LED of National Development and Reform Committee road lighting bid project and LED street lamp ten ten thousand projects in city, the road illuminating lamps such as LED street lamp are by feat of advantages such as efficient, energy-conservation, high colour developings, and oneself is in popularization and application is thrown light on to city ordinary road gradually.
Common LED street lamp comprises upper lamp shade, lower lamp shade, reflecting component, lamp socket, LED light-emitting component, power supply module and top cover etc. at present.During assembled LED streetlamp, after lamp socket, lower lamp shade, upper lamp shade and top cover are connected successively, between each parts due to LED street lamp, need to arrange complicated syndeton, can guarantee its integral rigidity demand, then cause LED street lamp complicated integral structure, installation steps are loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to provide a kind of easy for installation and street lamp that rigidity is high.
In order to realize the purpose of this utility model, the utility model provides a kind of street lamp, comprise lamp socket, lampshade, top cover, reflecting component and LED chip, power supply module is installed in lamp socket, lampshade is arranged on lamp socket, top cover is arranged on lampshade, reflecting component is arranged in lampshade, LED chip is arranged in lampshade and is fixed on top cover, wherein, street lamp also comprises stayed mast, stayed mast is through reflecting component, the first end of stayed mast is fixedly connected with lamp socket, the second end of stayed mast is fixedly connected with top cover, lampshade is circumferentially outward extended with the first flange on the first end edge near top cover, the first flange offers opening, eaves portion in top cover periphery is extended with projection inwardly, eaves portion is enclosed within outside flange, projection engages mutually with flange.
From such scheme, because lamp socket is to be fixedly mounted on lamp bracket, by stayed mast, passing illuminating part is fixedly connected between lamp socket and top cover, simultaneously, by the projection of top cover and engaging of flange, by above-mentioned two kinds of mounting means, lampshade and top cover are firmly fixed on lamp socket, because the projection of top cover is installed to through over-rotation the position engaging with flange again by opening, this mounting means is the convenient rigidity of easily installing and effectively improve street lamp not only.
Further scheme is, the first flange offers installing hole, and top cover offers the first locating hole on position corresponding to installing hole, and the first screw is fixedly installed in installing hole through the first locating hole.
Therefore, by screw, top cover and lampshade is further fixing, to prevent coming off of top cover or lamp socket, be also conducive to improve rigidity and the stability of street lamp.
Further scheme is, is provided with the first water proof ring between top cover and lampshade.
Therefore, between top cover and lampshade, be provided with water proof ring, thereby avoid infiltrating the slit of steam between top cover and lampshade, be conducive to improve water resistance and the stability of street lamp.
Further scheme is, lamp socket is provided with a plurality of locating dowels vertically in lampshade, a plurality of locating dowels are along being circumferentially evenly distributed on lamp socket, lampshade near the second end of lamp socket along second flange that circumferentially extended internally, the second flange offers a plurality of the second locating holes, each second locating hole is enclosed within outside a locating dowel, the end of reflecting component is along being circumferentially outward extended with the 3rd flange, flange offers a plurality of the 3rd locating holes, the 3rd flange and lampshade adjacency, the 3rd locating hole is arranged on the upper of locating dowel, the second screw is fixedly installed in locating dowel through the 3rd locating hole.
Therefore, by the locating dowel of axial setting, lampshade and reflecting component have effectively been limited in the rotation making progress in week, together with reflecting component, lampshade and lamp socket being closely pressed on mutually by screw again, effectively limit the movement in the axial direction of lampshade and reflecting component, visible, by the cooperation each other of screw, reflecting component, lampshade and lamp socket, when being conducive to improve street lamp integral rigidity, its easy mounting means is also conducive to enhance productivity.
Further scheme is, is provided with the second water proof ring between lamp socket and lampshade.
Therefore, between lampshade and lamp socket, be provided with water proof ring, thereby avoid infiltrating the slit of steam between top cover and lamp socket, be conducive to improve water resistance and the stability of street lamp.
Further scheme is, fixed mount is also installed in lamp socket, and fixed mount is fixed in lamp socket, and fixed mount is provided with the 4th locating hole, stayed mast and the 4th locating hole secure fit.
Therefore, owing to needing to arrange power supply module in lamp socket, so the space in lamp socket is effective, and being provided with of fixed mount is beneficial to stayed mast and is fixedly connected with lamp socket more easily, fixed mount has mounting means more flexibly, and stayed mast can be connected with fixed mount in many ways.
Further scheme is, the first end of stayed mast is provided with two the first nuts, and stayed mast is through locating hole, two the first nuts lay respectively at locating hole both sides and with fixed mount adjacency.
Further scheme is, the second end of stayed mast is provided with the second nut, and top cover offers bulge loop, and stayed mast is through bulge loop, the second nut and bulge loop adjacency.
Therefore, by nut, stayed mast being fixed to connection, with low cost and easy installation is fixed, and top cover is firmly fixedly connected with lamp socket by stayed mast.
Further scheme is, the second end and the bulge loop of stayed mast are outside equipped with over cap, and over cap is fixed on top cover.
Therefore being provided with to be beneficial to of over cap and outward extending bulge loop avoids water droplet to enter in lampshade, then causes short circuit.
Further scheme is, the thickness of the flange between two adjacent openings circumferentially increases gradually along lampshade.
Therefore, because the thickness of flange increases gradually, therefore when top cover is linked on lampshade, and after top cover is turned clockwise, coordinating from matched in clearance between projection and flange is changed to interference fit, thereby easily top cover is firmly connected with lampshade.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model street lamp embodiment.
Fig. 2 is the exploded view of the utility model street lamp embodiment.
Fig. 3 is the exploded view of top cover, screw and over cap in the utility model street lamp embodiment.
Fig. 4 is the structure chart of top cover and LED chip in the utility model street lamp embodiment.
Fig. 5 is the structure chart of lampshade in the utility model street lamp embodiment.
Fig. 6 is the structure chart under another visual angle of lampshade in the utility model street lamp embodiment.
Fig. 7 is the structure chart of lamp socket, power module and fixed mount in the utility model street lamp embodiment.
Fig. 8 is the cutaway view of the utility model street lamp embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The specific embodiment
With reference to Fig. 1, Fig. 1 is the structure chart of street lamp 1.Street lamp 1 comprises lamp socket 2, lampshade 3 and top cover 4, and the stiff end of lamp socket 2 is opened for being fixedly connected with lamp stand, and lampshade 3 is arranged on the top of lamp socket 2, and lampshade 3 adopts light transmissive material to be made, and top cover 4 is arranged on the top of lampshade 3.
With reference to Fig. 2, Fig. 2 is the exploded view of street lamp 1.Be shaped as spherical lampshade 3 middle parts and form container cavities, reflecting component 5 is installed in the container cavity of lampshade 3, reflecting component 5 is all uncovered taper settings of upper end and lower end.The outer surface of reflecting component 5 is coated with reflectorized material, reflecting component 5 is provided with the cavity of hollow vertically, at the lower end edge of reflecting component 5, circumferentially extend outwardly and be provided with flange 51, penetratingly offer a plurality of locating holes 52 on flange 51, a plurality of locating holes 52 are along being circumferentially evenly distributed in week upwards.
With reference to Fig. 3 and in conjunction with Fig. 2, Fig. 3 is the exploded view of top cover 4, over cap 43 and screw 45.Top cover 4 setting in the form of annular discs is provided with multi-disc radiating fin 42 on top cover 4 end face outwardly, and multi-disc radiating fin 42 be take the center of top cover 4 as initial point arranges in the shape of a spiral, is formed for the thermal trough of circulation of air between two adjacent radiating fins 42.In the center of top cover 4, be provided with locating hole 461, in the periphery of locating hole 461, be provided with outwardly bulge loop 46.Over cap 43 is tubular setting, and over cap 43 is arranged on the middle part of top cover 4, and covers outside bulge loop 46.In the periphery of top cover 4, be provided with and be penetratingly provided with vertically locating hole 44, screw 45 is installed in this locating hole 44.
With reference to Fig. 4 and in conjunction with Fig. 2 and Fig. 3, Fig. 4 is the structure chart of top cover 4 under another visual angle, and top cover 4 is towards the structure chart of lampshade 3 one sides.Top cover 4 is provided with LED chip 47 on the end face towards lampshade 3, and the substrate of LED chip 47 and top cover 4, in abutting connection with fixing, are provided with a plurality of LED electroluminescent lamp pearls 471 on the substrate of LED chip 47, and a plurality of LED electroluminescent lamp pearls are evenly distributed on LED chip 47.Top cover 4 has the eaves portion 481 of stretching out vertically at most peripheral, be radially provided with week that 482, three projections 482 of three projections are arranged on eaves portion 481 equably inwardly upwards on the internal perisporium of eaves portion 481.
With reference to Fig. 5 and in conjunction with Fig. 2, Fig. 5 is the structure chart of lampshade 3.Lampshade 3 is spherical setting, and at the middle part of lampshade 3, be provided with the cavity of hollow, at lampshade 3, towards opening 31 edges, places of top cover 4, be circumferentially outward extended with flange, at this flange, be provided with three openings 321, because three openings 321 are evenly distributed in week upwards, so this flange is formed with three sections of flanges 32 in the axial direction.On one section of flange 32, be penetratingly provided with vertically installing hole 33 therein.And the thickness of each section of flange 32 circumferentially increases in a clockwise direction gradually along lampshade 3, the first end thickness L2 of flange 32 is greater than the second end thickness L1 of flange 32.
With reference to Fig. 6 and in conjunction with Fig. 2 and Fig. 5, Fig. 6 is the structure chart of lampshade 3 under another visual angle, is positioned at the upper structure chart of the relative side of opening 31.At lampshade 3, towards opening 34 edges, places of lamp socket 2, be circumferentially extended with flange 35 inwardly, at flange 35, penetratingly offer vertically a plurality of locating holes 36, a plurality of locating holes 36 are evenly distributed on flange 35.
With reference to Fig. 7 and in conjunction with Fig. 2, Fig. 7 is the structure chart of lamp socket 2, power supply module 22 and fixed mount 65.The cup-shaped setting of lamp socket 2, is formed with the cavity of depression at the middle part of lamp socket 2, water proof ring 21, power supply module 22, fixed mount 65 and stayed mast 61 (Fig. 7 omission) are installed in this cavity.At lamp socket 2, be positioned on the position of outer end and extend and be provided with a plurality of locating dowels 23 vertically, the week that a plurality of locating dowels 23 are evenly distributed in lamp socket 2 upwards, and is provided with installing hole in locating dowel 23.Water proof ring 21 is arranged on the position that is positioned at locating dowel 23 outsides.
Power supply module 22 is provided with installation position 221 in its both sides, and lamp socket 2 is correspondingly provided with installing hole on the position of installation position 221 correspondences, and power supply module 22 is arranged on the middle part of lamp socket 2, and by screw, passes installation position 221 and be fixedly mounted in installing hole.
Fixed mount 65 is arch setting, in the both sides of fixed mount 65, be provided with for being fixed on installation position 66, middle part at fixed mount 65 is penetratingly provided with locating hole 651 vertically, lamp socket 2 correspondingly arranges installing hole on the position of installation position 66 correspondences, the fixed mount 65 of arch setting is enclosed within power supply module 22 other places and is installed on lamp socket 2, and by screw, passes installation position 221 and be fixedly mounted in installation.With reference to Fig. 2, stayed mast 61 is installed in locating hole 651, stayed mast 61 is being positioned near being provided with nut 63 and nut 65 on the first end of lamp socket 2, nut 63 and nut 65 lay respectively at locating hole 651 both sides and with the end surfaces of the both sides of locating hole 651, by the effect of cooperatively interacting between nut 63, nut 65, locating hole 651 and stayed mast 61, stayed mast 61 is fixedly mounted in locating hole 651.Stayed mast 61 is being positioned near being provided with nut 62 on the second end of top cover 4.
With reference to Fig. 8, Fig. 8 is the cutaway view of street lamp 1.Below in conjunction with Fig. 8, the assembling of street lamp 1 is described.When street lamp 1 is assembled, first power supply module 22 is fixedly mounted on lamp socket 2, again fixed mount 65 be enclosed within subsequently outside power supply module 22 and be fixedly installed on lamp socket 2, and then stayed mast 61 is fixedly installed in the locating hole 651 of fixed mount 65, again water proof ring 21 is placed on subsequently to the outside of locating dowel 23.
Then lampshade 3 and reflecting component 5 are carried out to next step installation, lampshade 3 is installed on lamp socket 2, and the locating hole of lampshade 3 36 is enclosed within outside the locating dowel 23 of lamp socket 2, by reflecting component 5, the opening 31 by lampshade 3 is installed in lampshade 3 subsequently, and the locating hole of reflecting component 5 52 is arranged on to the top of the installing hole of locating dowel 23, finally by screw, pass in the installing hole that locating hole 52 is fixedly installed to locating dowel 23.Because reflecting component 5 is fixedly connected with lamp socket 2, and flange 51 and lampshade 3 adjacency due to reflecting component 5, thereby limited lampshade 3 movement in the axial direction, and reflecting component 5 and lampshade 3 are firmly fixed on lamp socket, locating dowel 23 has also limited reflecting component 5 and lampshade 3 in the rotation making progress in week.Because water proof ring 21 is arranged in the space between lamp socket 2 and lampshade 3, by the interference fit of water proof ring 21, thereby prevent that steam from entering in lamp socket 2 from outside simultaneously.
And then top cover 4 is carried out to next step installation, top cover 4 is arranged on lampshade 3, is about to eaves portion 481 and is enclosed within outside flange 32, and the projection of top cover 4 482 is installed to opening 321 places, by rotating cap 4, projection 482 is rotated to the position mutually engaging with the flange 32 of top cover 4 again.Because the thickness of flange 32 increases gradually, so top cover 4 is when turn clockwise, and coordinating from matched in clearance between projection 482 and flange 32 is changed to interference fit, thereby top cover 4 is fixed on lampshade 3.
Because being accordingly, the position of the locating hole 44 of top cover 4 and the installing hole 33 of flange 32 arranges, so be fixedly installed in installing hole 33 through locating hole 44 by screw 45.In gap between top cover 4 and lampshade 3, be also provided with water proof ring 41, by the interference fit of water proof ring 41, thereby prevent that steam from entering in lampshade from outside.Be fixed on stayed mast on fixed mount 65 61 through the hollow cavity of illuminating part 5, stayed mast 61 is positioned at the second end of top cover 45 through locating hole 461, and at stayed mast 61 second ends that are positioned at bulge loop 46 outsides, nut 62 is set, by nut 62 and the engagement of stayed mast 61 and the adjacency of nut 62 and bulge loop 46.Wire is connected electrically between power supply module 22 and LED chip 47, and this wire is arranged in the space between reflecting component 5 and guide rod 61.
Visible, by projection 482 with flange 32 engage and stayed mast 61 is fixedly connected between top cover 4 and lamp socket 2, make lampshade 3 and top cover 4 all firmly be fixed on lamp socket 2, by rational topology layout, effectively improve the rigidity of structure of street lamp 2 integral body, and street lamp 2 cooperatively interacts by locating dowel 23, locating hole 36 and locating hole 52, make lampshade and reflecting component all possess simple and easy mounting means efficiently, effectively improve production and processing efficiency.
Certainly, in above-described embodiment, by nut, stayed mast is fixedly connected on fixed mount, thereby realizes being connected between stayed mast and fixed mount.Secure fit during practical application between stayed mast and fixed mount can also be by various ways, as internal thread being set in the locating hole of fixed mount, by the engagement fit of stayed mast and locating hole, be to realize being connected between fixed mount and stayed mast equally, or also can be connected with stayed mast fixed mount by the mode of welding.And secure fit between stayed mast and top cover, except adopting the fixed form of nut, can also adopt the mode of the secure fit that welding or bolt etc. are conventional to connect.Above-mentioned these changes all can realize the purpose of this utility model.
Claims (10)
1. street lamp, comprises
Lamp socket, is provided with power supply module in described lamp socket;
Lampshade, described lampshade is arranged on described lamp socket;
Top cover, described top cover is arranged on described lampshade;
Reflecting component, described reflecting component is arranged in described lampshade;
LED chip, described LED chip is arranged in described lampshade and is fixed on described top cover;
It is characterized in that:
Described street lamp also comprises stayed mast, and described stayed mast is through described reflecting component, and the first end of described stayed mast is fixedly connected with described lamp socket, and the second end of described stayed mast is fixedly connected with described top cover;
Described lampshade is circumferentially outward extended with the first flange on the first end edge near described top cover, described the first flange offers opening, eaves portion in described top cover periphery is extended with projection inwardly, and described eaves portion is enclosed within outside described flange, and described projection engages mutually with described flange.
2. street lamp according to claim 1, is characterized in that:
Described the first flange offers installing hole, and described top cover offers the first locating hole on position corresponding to described installing hole, and the first screw is fixedly installed in described installing hole through described the first locating hole.
3. street lamp according to claim 1, is characterized in that:
Between described top cover and described lampshade, be provided with the first water proof ring.
4. according to the street lamp described in claims 1 to 3 any one, it is characterized in that:
Described lamp socket is provided with a plurality of locating dowels vertically in described lampshade, and a plurality of locating dowels are along being circumferentially evenly distributed on described lamp socket;
Described lampshade is at the second end near described lamp socket along being circumferentially extended with the second flange inwardly, and described the second flange offers a plurality of the second locating holes, and described in each, the second locating hole is enclosed within outside a described locating dowel;
The end of described reflecting component is along the 3rd flange that circumferentially extended outwardly, described the 3rd flange offers a plurality of the 3rd locating holes, described the 3rd flange and described lampshade adjacency, described the 3rd locating hole is arranged on the upper of described locating dowel, and the second screw is fixedly installed in described locating dowel through described the 3rd locating hole.
5. street lamp according to claim 4, is characterized in that:
Between described lamp socket and described lampshade, be provided with the second water proof ring.
6. according to the street lamp described in claims 1 to 3 any one, it is characterized in that:
Fixed mount is also installed in described lamp socket, and described fixed mount is fixed in described lamp socket, and described fixed mount is provided with the 4th locating hole, described stayed mast and described the 4th locating hole secure fit.
7. street lamp according to claim 5, is characterized in that:
The first end of described stayed mast is provided with two the first nuts, and described stayed mast is through described locating hole, two described the first nuts lay respectively at described locating hole both sides and with described fixed mount adjacency.
8. street lamp according to claim 6, is characterized in that:
The second end of described stayed mast is provided with the second nut, and described top cover offers bulge loop, and described stayed mast is through described bulge loop, described the second nut and described bulge loop adjacency.
9. street lamp according to claim 8, is characterized in that:
The second end and the described bulge loop of described stayed mast are outside equipped with over cap, and described over cap is fixed on described top cover.
10. according to the street lamp described in claims 1 to 3 any one, it is characterized in that:
The thickness of the described flange between two adjacent described openings circumferentially increases gradually along described lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422673.1U CN203963714U (en) | 2014-07-29 | 2014-07-29 | Street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422673.1U CN203963714U (en) | 2014-07-29 | 2014-07-29 | Street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963714U true CN203963714U (en) | 2014-11-26 |
Family
ID=51924294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422673.1U Active CN203963714U (en) | 2014-07-29 | 2014-07-29 | Street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204559A (en) * | 2017-10-25 | 2018-06-26 | 珠海金晟照明科技有限公司 | A kind of lamp cap and the street lamp using the lamp cap |
-
2014
- 2014-07-29 CN CN201420422673.1U patent/CN203963714U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204559A (en) * | 2017-10-25 | 2018-06-26 | 珠海金晟照明科技有限公司 | A kind of lamp cap and the street lamp using the lamp cap |
| CN108204559B (en) * | 2017-10-25 | 2024-04-19 | 珠海金晟照明科技有限公司 | Lamp cap and street lamp using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI JINSHENG LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHUHAI JINSHENG LIGHTING EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Doumen District Baijiao town Guangdong city Zhuhai province 519125 Da Tuo Cun Liu Jia Huan Industrial Park Waterworks Road No. 2 Patentee after: Zhuhai Jin Sheng lighting Co., Ltd Address before: Doumen District Baijiao town Guangdong city Zhuhai province 519125 Da Tuo Cun Liu Jia Huan Industrial Park Waterworks Road No. 2 Patentee before: Zhuhai Jinsheng Lighting Fixture Co., Ltd. |