CN208504088U - A kind of light-operated LED road lamp - Google Patents
A kind of light-operated LED road lamp Download PDFInfo
- Publication number
- CN208504088U CN208504088U CN201821183054.6U CN201821183054U CN208504088U CN 208504088 U CN208504088 U CN 208504088U CN 201821183054 U CN201821183054 U CN 201821183054U CN 208504088 U CN208504088 U CN 208504088U
- Authority
- CN
- China
- Prior art keywords
- light
- led
- heat
- radiating substrate
- operated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of light-operated LED road lamps, including LED illuminating module, driving power, light-operated switch, and drive end bearing bracket and rear end cap, LED illuminating module includes radiator, LED lighting board and light-transmitting plate, radiator includes heat-radiating substrate and cooling fin, the two sides of heat-radiating substrate have been symmetrically extended flange backwards to cooling fin, flange, a groove is configured between drive end bearing bracket and rear end cap, LED lighting board is mounted in groove, light-transmitting plate is mounted on the front of LED lighting board, rear end cap is provided with the first mounting hole backwards to one end of LED illuminating module, rear end cap is internally provided with cavity, light-operated switch includes the control circuit for perceiving the photosensitive element of extraneous light power and connecting with photosensitive element, driving power and control circuit are mounted in cavity, photosensitive element is mounted on the top of rear end cap.A kind of light-operated LED road lamp of the utility model, can be effectively prevented rainwater and impacts to LED lighting board, reduce the failure rate of LED lighting board, improve LED lighting board service life.
Description
Technical field
The utility model relates to technical field of LED illumination more particularly to a kind of light-operated LED road lamps.
Background technique
Road lighting and people's production and living are closely related, and with the quickening of Urbanization in China, LED street lamp is to orient
Shine, power consumption is low, drive characteristic is good, fast response time, shock resistance height, long service life, the advantages such as environmentally protective by
The visual field for gradually entering into people becomes the maximum energy-savings products such as substitution conventional high-tension sodium vapor lamp, Metal halogen lamp.With the depth to awareness of saving energy
Enter, it is desirable to pass through road lamp management to realize " secondary energy-saving ".Road can be made using light sensation principle using light-operated inductor
Lamp is automatically turned on or is closed according to ambient brightness, and human cost is greatly saved, also makes road lighting more humanized, not by season
Section and time restriction.Since LED street lamp is mounted on outdoor environment, it is easy at the luminescent screen for flowing to LED street lamp in rainy day rainwater,
Although the position for installing luminescent screen has carried out encapsulation process by being provided with sealing element, rainwater corrodes for a long time, still can
Luminescent screen is impacted, to improve the failure rate of luminescent screen, reduces the service life of luminescent screen.
Summary of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, and providing one kind can be effectively prevented rainwater to LED
Luminescent screen impacts, and reduces the failure rate of LED lighting board, improves the light-operated LED road lamp of LED lighting board service life.
The utility model is realized through the following technical scheme: a kind of light-operated LED road lamp, including LED illuminating module,
Driving power, light-operated switch, and it is separately positioned on the drive end bearing bracket and rear end cap at LED illuminating module both ends, LED illuminating module packet
Include radiator, LED lighting board and light-transmitting plate, radiator includes heat-radiating substrate and the several of heat-radiating substrate upper surface are arranged in dissipate
The two sides of backing, heat-radiating substrate have been symmetrically extended flange backwards to cooling fin, are configured to one between flange, drive end bearing bracket and rear end cap
Groove, LED lighting board are mounted in groove, and light-transmitting plate is mounted on the front of LED lighting board, and rear end cap shines mould backwards to LED
One end of group is provided with the first mounting hole for being fixedly connected with lamppost, and rear end cap is internally provided with cavity, light-operated switch packet
The control circuit for including the photosensitive element of perception extraneous light power and being connect with photosensitive element, driving power and control circuit peace
In cavity, photosensitive element is mounted on the top of rear end cap.
Preferably, the rear end cap includes upper housing and lower case, and upper housing and lower case split are configured to the sky
Chamber.
Preferably, the lower case is provided with several drainage holes.
Preferably, the lower case is internally provided with several support plates being parallel to each other, structure between two adjacent shore plates
Cause the mounting groove of the strip for installing driving power.
Preferably, one end of the lower case towards radiator is provided with the installation being affixed parallel with the end of radiator
Plate is provided with several the second mounting holes for being fixedly connected with radiator on mounting plate.
Preferably, the end of lower case is arranged in first mounting hole, and the upper hole wall of the first mounting hole, which is provided with, to be used for
The lower hole wall of the fixation hole being fixedly connected with lamppost, the first mounting hole is provided with several positioning convex strips along its length.
Preferably, it is convexly equipped with the top plate of arc at the top of the heat-radiating substrate, the both sides of the edge of top plate and heat-radiating substrate
Both sides of the edge engagement, the both ends of top plate and the both ends of heat-radiating substrate are concordant.
Preferably, the LED lighting board includes aluminum substrate and several LED chips for being arranged on aluminum substrate, light-transmitting plate
If upper one-to-one correspondence LED chip is provided with dry lens.
Preferably, the edge of the light-transmitting plate is extended with the connecting plate being bonded with the lower surface of heat-radiating substrate, on connecting plate
It is provided with the connecting hole being fixedly connected with heat-radiating substrate.
Preferably, sealing rubber ring is provided between the connecting plate and heat-radiating substrate.
Beneficial effect is: compared with prior art, a kind of light-operated LED road lamp of the utility model is by by LED lighting board
Installation in a groove, can play a protective role to LED lighting board, in rainy weather, rainwater is flowed down along flange, will not be flow to
The lower surface of heat-radiating substrate avoids rainwater to LED lighting board to effectively prevent erosion of the rainwater to LED lighting board
It impacts, reduces the failure rate of LED lighting board, improve the service life of LED lighting board, while using light-operated switch,
The power that external environment light is perceived by photosensitive element, according to the strong and weak unlatching for automatically controlling street lamp of external environment light or
It closes, greatly reduces electricity consumption, be not necessarily to manual control, saved human cost.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, in which:
Fig. 1 is a kind of schematic perspective view of light-operated LED road lamp of the utility model；
Fig. 2 is the decomposition diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the radiator in Fig. 2；
Fig. 4 is the structural schematic diagram of the lower case in Fig. 2.
Specific embodiment
As shown in Figures 1 to 4, a kind of light-operated LED road lamp, including LED illuminating module 1, driving power, light-operated switch, with
And it is separately positioned on the drive end bearing bracket 2 and rear end cap 3 at 1 both ends of LED illuminating module, LED illuminating module 1 includes radiator 4, LED hair
Tabula rasa 5 and light-transmitting plate 6, radiator 4 include heat-radiating substrate 7 and several cooling fins 8 that 7 upper surface of heat-radiating substrate is arranged in, and are dissipated
The two sides of hot substrate 7 have been symmetrically extended flange 9 backwards to cooling fin 8, and radiator 4 can be integrally formed aluminum profile, convenient for heat dissipation
The processing of device 4 improves the structural strength of radiator 4, and perfect heat-dissipating, between flange 9, drive end bearing bracket 2 and rear end cap 3
It is configured to a groove 10, LED lighting board 5 is mounted in groove 10, and light-transmitting plate 6 is mounted on the front of LED lighting board 5, by LED
The lower surface for being directly installed on heat-radiating substrate 7 is arranged in luminescent screen 5, and convenient for radiating to LED lighting board 5, rear end cap 3 is backwards
One end of LED illuminating module 1 is provided with the first mounting hole 11 for being fixedly connected with lamppost, can pass through the first mounting hole 11
It is connect with joint outer part, lamp body is fixedly mounted on lamppost, rear end cap 3 is internally provided with cavity, and light-operated switch includes sense
The control circuit knowing the photosensitive element of extraneous light power and connecting with photosensitive element, driving power are electrically connected with LED lighting board 5
Connect, control circuit is electrically connected with driving power, and driving power and control circuit are mounted in cavity, so as to driving power and
Control circuit is protected, and photosensitive element is mounted on the top of rear end cap 3, convenient for perceiving the power of external environment light.Pass through
LED lighting board 5 is mounted in groove 10, can be played a protective role to LED lighting board 5, in rainy weather, rainwater is fallen in
In LED illuminating module 1, it can be flowed down along flange 9, the lower surface of heat-radiating substrate 7 will not be flow to, to effectively prevent rainwater
Erosion to LED lighting board 5 avoids rainwater and impacts to LED lighting board 5, reduces the failure rate of LED lighting board 5, mention
The high service life of LED lighting board 5, while light-operated switch is used, the power of external environment light is perceived by photosensitive element,
Strong and weak according to external environment light automatically controls opening or closing for street lamp, greatly reduces electricity consumption, is not necessarily to manual control,
Human cost is saved.
Rear end cap 3 may include upper housing 13 and lower case 14, and upper housing 13 and 14 split of lower case are configured to described
Cavity, specifically, the mode that upper housing 13 can be connected by screw to or snap connection with lower case 14 achieves a fixed connection.
Preferably, accumulation of rainwater impacts driving power and control circuit in rear end cap 3 in order to prevent, lower casing
Several drainage holes 15 have can be set in body 14, so that the rainwater in rear end cap 3 is discharged.
Several support plates 16 being parallel to each other can be set in the inside of lower case 14, and driving power is mounted on support plate 16
On, so that there are gaps between driving power and lower case 14, improve the heat dissipation to driving power, two adjacent shore plates 16
Between be configured to the mounting groove 17 of strip for installing driving power, driving power is cooperated by screw and mounting groove 17,
To be fixedly mounted in support plate 16, by setting strip for mounting groove 17, it can be used for installing different dimensions
Power supply, adaptation range is wider.
The mounting plate 18 being affixed parallel with the end of radiator 4 can be set in one end of lower case 14 towards radiator 4,
Several the second mounting holes 19 for being fixedly connected with radiator 4, the end of mounting plate 18 and radiator 4 are provided on mounting plate 18
Portion abuts, so that lower case 14 and the connection of radiator 4 are more stable.
First mounting hole 11 is arranged in the end of lower case 14, the upper hole wall of the first mounting hole 11 can be set for
The fixation hole 20 that lamppost is fixedly connected, the lower hole wall of the first mounting hole 11 are provided with several positioning convex strips 21 along its length,
Positioning convex strip 21 and the locating slot of the connector on lamp stand are cooperated, to limit to connector, prevent connector from existing
It is rotated when installation relative to lamp body, so that the matching hole on connector is accurately aligned with fixation hole 20.
The top of heat-radiating substrate 7 is convexly equipped with the top plate 22 of arc, the both sides of the edge of top plate 22 and the two sides of heat-radiating substrate 7
Edge engagement, the both ends of top plate 22 are concordant with the both ends of heat-radiating substrate 7, by being provided with the top plate 22 of arc, can make rainwater
It flows down, is not accumulated on radiator 4 along the two sides of top plate 22, while for the company with heat-radiating substrate 7 of shadoof top plate 22
Structural strength is connect, the top of the cooling fin 8 of 7 upper surface of heat-radiating substrate can be connect with top plate 22.
LED lighting board 5 may include aluminum substrate 23 and several LED chips 24 for being arranged on aluminum substrate 23, aluminum substrate
23 are fixedly mounted on the lower surface of heat-radiating substrate 7 by screw, parch if corresponding LED chip 24 on light-transmitting plate 6 and being provided with
Mirror 25 can increase range of exposures after the refraction for the rays pass through lens 25 that LED chip 24 issues, while make the light issued
Line is more uniform soft.
Further, the edge of light-transmitting plate 6 is extended with the connecting plate 26 being bonded with the lower surface of heat-radiating substrate 7, connecting plate
The connecting hole being fixedly connected with heat-radiating substrate 7 is provided on 26, so as to which light-transmitting plate 6 is fixedly mounted on heat dissipation by screw
On substrate 7, when installation, is bonded by connecting plate 26 with the surface of heat-radiating substrate 7, improve the installation of light-transmitting plate 6 stability and
Leakproofness between light-transmitting plate 6 and heat-radiating substrate 7.
In order to further improve the leakproofness between light-transmitting plate 6 and heat-radiating substrate 7, rainwater is prevented to be dipped into LED lighting board 5
On, sealing rubber ring can be set between connecting plate 26 and heat-radiating substrate 7.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of light-operated LED road lamp, which is characterized in that including LED illuminating module (1), driving power, light-operated switch, Yi Jifen
Not She Zhi the drive end bearing bracket (2) and rear end cap (3) at LED illuminating module (1) both ends, LED illuminating module (1) include radiator (4),
LED lighting board (5) and light-transmitting plate (6), radiator (4) include heat-radiating substrate (7) and are arranged in heat-radiating substrate (7) upper surface
The two sides of several cooling fins (8), heat-radiating substrate (7) have been symmetrically extended flange (9) backwards to cooling fin (8), flange (9), drive end bearing bracket
(2) and between rear end cap (3) it is configured to a groove (10), LED lighting board (5) is mounted in groove (10), light-transmitting plate (6) peace
Mounted in the front of LED lighting board (5), rear end cap (3) is provided with backwards to the one end of LED illuminating module (1) for solid with lamppost
Surely the first mounting hole (11) connected, rear end cap (3) are internally provided with cavity, and light-operated switch includes perceiving extraneous light power
Photosensitive element and the control circuit connecting with photosensitive element, driving power and control circuit are mounted in cavity, photosensitive element
It is mounted on the top of rear end cap (3).
2. a kind of light-operated LED road lamp according to claim 1, which is characterized in that the rear end cap (3) includes upper housing
(13) and lower case (14), upper housing (13) and lower case (14) split are configured to the cavity.
3. a kind of light-operated LED road lamp according to claim 2, which is characterized in that the lower case (14) is provided with several
Drainage hole (15).
4. a kind of light-operated LED road lamp according to claim 2, which is characterized in that the inside of the lower case (14) is arranged
There are several support plates (16) being parallel to each other, the strip for installing driving power is configured between two adjacent shore plates (16)
Mounting groove (17).
5. a kind of light-operated LED road lamp according to claim 2, which is characterized in that the lower case (14) is towards radiator
(4) one end is provided with the mounting plate (18) being affixed parallel with the end of radiator (4), and mounting plate is provided with several use on (18)
In the second mounting hole (19) being fixedly connected with radiator (4).
6. a kind of light-operated LED road lamp according to claim 2, which is characterized in that the first mounting hole (11) setting exists
The end of lower case (14), the upper hole wall of the first mounting hole (11) are provided with the fixation hole (20) for being fixedly connected with lamppost,
The lower hole wall of first mounting hole (11) is provided with several positioning convex strips (21) along its length.
7. a kind of light-operated LED road lamp according to claim 1, which is characterized in that the top projection of the heat-radiating substrate (7)
There is the top plate (22) of arc, the both sides of the edge of top plate (22) are engaged with the both sides of the edge of heat-radiating substrate (7), the both ends of top plate (22)
It is concordant with the both ends of heat-radiating substrate (7).
8. a kind of light-operated LED road lamp according to claim 1, which is characterized in that the LED lighting board (5) includes aluminium base
Plate (23) and several LED chips (24) on aluminum substrate (23) are set, correspond LED chip (24) on light-transmitting plate (6)
If being provided with dry lens (25).
9. a kind of light-operated LED road lamp according to claim 1, which is characterized in that the edge of the light-transmitting plate (6) is extended with
The connecting plate (26) being bonded with the lower surface of heat-radiating substrate (7) is provided on connecting plate (26) and is fixedly connected with heat-radiating substrate (7)
Connecting hole.
10. a kind of light-operated LED road lamp according to claim 9, which is characterized in that the connecting plate (26) and heat-radiating substrate
(7) sealing rubber ring is provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183054.6U CN208504088U (en) | 2018-07-24 | 2018-07-24 | A kind of light-operated LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183054.6U CN208504088U (en) | 2018-07-24 | 2018-07-24 | A kind of light-operated LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504088U true CN208504088U (en) | 2019-02-15 |
Family
ID=65290083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183054.6U Active CN208504088U (en) | 2018-07-24 | 2018-07-24 | A kind of light-operated LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
-
2018
- 2018-07-24 CN CN201821183054.6U patent/CN208504088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201190931Y (en) | High-power LED tunnel lamp | |
| CA2703611C (en) | Retrofit led lamp assembly for sealed optical lamps | |
| KR101251305B1 (en) | Led light | |
| CN212901155U (en) | Novel LED projecting lamp of high-efficient radiating | |
| CN201246634Y (en) | LED road lamp | |
| CN208504088U (en) | A kind of light-operated LED road lamp | |
| CN201237117Y (en) | Configurable high-light efficiency LED road lamp apparatus | |
| CN201215265Y (en) | Non-horizontal irradiation anti-dazzle LED tunnel lamp | |
| CN204901556U (en) | LED industrial and mining modulated structure | |
| CN205155747U (en) | Waterproof LED streetlamp | |
| CN201779563U (en) | Led street lamp | |
| CN213118726U (en) | LED street lamp | |
| CN203375402U (en) | High-power flood light | |
| KR20110024087A (en) | Led street lamp | |
| CN207279540U (en) | Great power LED dynamo lighting set | |
| CN108895342A (en) | A kind of light-operated LED road lamp | |
| KR101098296B1 (en) | LED Street Lamp | |
| WO2017092023A1 (en) | Led street lamp provided with control circuit used in cooperation with photosensitive resistor | |
| CN209278950U (en) | A kind of full seal type LED guard rail lamp of long-life | |
| CN202125841U (en) | LED street lamp | |
| CN202132800U (en) | High-power light-emitting diode (LED) tunnel lamp | |
| CN208365327U (en) | A kind of LED street lamp of comprehensive heat dissipation extra-high photo effect | |
| CN201246721Y (en) | LED lamp heat radiator | |
| CN213983298U (en) | High-power LED high-pole lamp | |
| CN210532309U (en) | Novel street lamp head convenient to installation overhauls structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190314 Address after: 163000 Business Suit No. 17, Building 2-2, Dongfang Jiahe Home Building Material Plaza, Saltu District, Daqing City, Heilongjiang Province Patentee after: Daqing Deliang Energy-saving Technology Development Co., Ltd. Address before: No. 301, Building No. 9, Dongmu Road, Jianghai District, Jiangmen City, Guangdong Province, 529000 Patentee before: Jiangmen able Photoelectric Technology Co., Ltd. |