CN207179351U - Led tunnel lamp - Google Patents
Led tunnel lamp Download PDFInfo
- Publication number
- CN207179351U CN207179351U CN201720994822.5U CN201720994822U CN207179351U CN 207179351 U CN207179351 U CN 207179351U CN 201720994822 U CN201720994822 U CN 201720994822U CN 207179351 U CN207179351 U CN 207179351U
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- Prior art keywords
- power supply
- mounting groove
- led
- lamp
- lamp housing
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Abstract
The utility model provides a kind of LED tunnel lamp, including lamp housing（1）, LED light source board（3）, Combined lens（4）, power supply（14）, the lamp housing（1）On be provided with power supply mounting groove（9）, the power supply is arranged on the power supply mounting groove（9）It is interior, the power supply mounting groove（9）Cover plate is provided with above（12）, cover plate（12）With power supply mounting groove（9）Between be provided with waterproof apron（13）.The utility model Tunnel Lamp is simple in construction, is easily assembled to, cost-effective, and heat conduction is uniform, and degree of protection is high.
Description
Technical field
Illumination optical technical field is the utility model is related to, more particularly to a kind of LED tunnel lamp.
Background technology
With the development of lighting engineering, the street lamp as city public lighting facility is via traditional bulb-type Tunnel Lamp
Gradually replace with LED tunnel lamp, LED lamp has that energy consumption is low, brightness is high, long lifespan, pollution-free and small volume etc. are a series of excellent
Point, therefore its application is also more and more extensive.However, some LED tunnel lamps in the market still exist it is various not
Foot and shortcoming, such as：
（1）Still there are most LED tunnel lamps to use high-power integrated optical source at present, heat is concentrated, skewness, light fixture
Heat-sinking capability is poor, and the light efficiency of LED light source can decline with the rise of temperature, service life as the rise of temperature and contract
It is short.
（2）LED tunnel lamp in the market is typically assembled using light source module group, power supply and lamp outer casing, light fixture
Complicated, operation is lengthy and tedious.
（3）In existing LED tunnel lamp, relatively common connected mode is to use mode connects for screw between lens and lamp housing,
It is poor using sealing property during mode connects for screw although being provided with seal between lens group and lamp housing.Specifically, adopt
Torsion of each screw when tightening is not exclusively when with mode connects for screw, in screw group so that the shape of seal
Become different, cause the micro gap between seal and lens and lamp housing uneven, steam easily oozes at larger gap
In the cavity for entering lens and lamp housing, the luminescent properties and electric property of the LED lamp bead between lens and lamp housing are influenceed, so as to influence
The service life of light fixture.
The content of the invention
Technical problem to be solved in the utility model be to provide it is a kind of it is simple in construction, heat conduction is uniform, degree of protection is high
LED street lamp.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of LED tunnel lamp, including lamp housing, LED light source board, Combined lens, power supply, the lamp
Power supply mounting groove is provided with shell, the power supply is arranged in the power supply mounting groove, is provided with above the power supply mounting groove
Cover plate, waterproof apron is provided between cover plate and power supply mounting groove.
Preferably, several fin are integrated with around power supply mounting groove.
Preferably, Combined lens directly form a closed cavity with lamp housing, the LED light source board is located at the sky
Intracavitary.
Preferably, power supply mounting groove is oppositely arranged with the cavity, have first between power supply mounting groove and the cavity
Tapped through hole, the first water joint is provided with the first tapped through hole, the output line of power supply is through the first water joint and the sky
The LED light source board of intracavitary is connected.
Preferably, being provided with the second tapped through hole on power supply mounting groove wall, second is provided with second tapped through hole
Water joint, the input line of power supply electrically connect through second water joint with city.
Preferably, LED light source board includes the MCPCB plates of aluminum alloy material and some low-power LEDs, LED are welded on
On MCPCB plates.
Preferably, Combined lens are provided with buckle, buckle corresponding position is provided with buckle step on lamp housing, combined type is saturating
Buckle step snapping on buckle and lamp housing on mirror.
Preferably, be provided with a circle groove on Combined lens, for accommodating sealing ring, Combined lens by buckle with
The sealing ring is pressed between the groove and lamp housing by buckle step snapping.
Preferably, Combined lens are additionally provided with fluid sealant, the fluid sealant is close to sealing ring outer ring and is coated on combination
On formula lens.
Preferably, lamp housing both ends are each provided with a support for being used to install fixed light fixture, the adjustable installation of fixed support
- 90 ° of angle~90 °.
Compared with prior art, the beneficial effects of the utility model are：
Power supply mounting groove is opened up on heat-radiating integrated lamp housing and installation LED light source board is opened up at the power supply mounting groove back side
Cavity so that the utility model is simple in construction, is easily assembled to, cost-effective.
Cover plate and waterproof apron are set on power slot groove, dust is prevented and steam enters and power supply mounting groove, extends power supply
Service life.
Pass through the MCPCB plates and some low-power LEDs of aluminum alloy material so that uniform heat distribution, thermal diffusivity is good, protects
The light efficiency and service life of light fixture are demonstrate,proved.
By setting a circle groove to be used to accommodate sealing ring and in sealing ring outer ring applying paste on Combined lens,
The LED light source board dual-seal so as to improve sealing property, ensure that by the anti-of light fixture by buckle and buckle step again
Grade is protected, extends service life.
Brief description of the drawings
Fig. 1 is the schematic perspective view of LED tunnel lamp provided by the utility model.
Fig. 2 is the front view of LED tunnel lamp provided by the utility model.
Fig. 3 is the top view of LED tunnel lamp shown in Fig. 2.
Fig. 4 is the left view of LED tunnel lamp shown in Fig. 2.
Fig. 5 is the fractionation schematic diagram of LED tunnel lamp provided by the utility model.
Symbol description
The heat-radiating integrated lamp housing 2- fixed supports 3-LED light source boards 4- Combined lens 5- lens buckle 6- cards of 1-
Detain the installation of step 7-LED 8- lens seals circle 9- power supply mounting grooves 10- the second water joint 11- fin 12- power supplys
Tank cover plate 13- waterproof apron 14- power supplys the first water joints of 15-.
Embodiment
It is right below in conjunction with the accompanying drawings in order to which the purpose of this utility model, technical scheme and beneficial effect is more clearly understood
The utility model is described further.But the utility model can be realized in many different forms, and should not be construed as
Limited by the embodiment herein proposed.On the contrary, proposing that these embodiments are to reach abundant and complete disclosure, and make this technology
The technical staff in field understands the scope of the utility model completely.In these accompanying drawings, it is high-visible, may be exaggerated Ceng Ji areas
The size and relative size in domain.
Reference picture 1-5, a kind of LED tunnel lamp of the present utility model, including：Lamp housing 1, LED light source board 3, Combined lens
4th, power supply 14.Combined lens 4 are fixed on lamp housing 1, and Combined lens 4 directly form a closed cavity, institute with lamp housing 1
State LED light source board 3 to be located in the cavity, Combined lens 4 are used to carry out secondary light-distribution to the LED.Set on the lamp housing 1
Power supply mounting groove 9 is equipped with, power supply mounting groove is oppositely arranged with the cavity in the present embodiment, and the Combined lens 4 are fixed on
On the face relative with power supply mounting groove 9, the power supply is arranged in the power supply mounting groove 9.
Power supply mounting groove 9 is provided with cover plate 12 above, and waterproof apron 13 is provided between cover plate 12 and power supply mounting groove 9.
Prevent dust and steam from entering power supply mounting groove, extend the service life of power supply.
Several fin 11 are integrated with around power supply mounting groove 9, form heat-radiating integrated lamp housing, it is no longer necessary to extra
Radiator radiates to LED light source board 3.Fitting structure is simple, is easily assembled to operate, and saves light fixture cost.
There is the first tapped through hole between power supply mounting groove 9 and the cavity for installing LED light source board 3, in the first tapped through hole
The first water joint is provided with, the output line of power supply 14 is connected through the first water joint with the LED light source board 3 in the cavity,
First water joint also ensure that the requirement of shelter of LED light source board 3.
The second tapped through hole is provided with the wall of power supply mounting groove 9, being provided with the second waterproof on second tapped through hole connects
First 10, the input line of power supply 14 electrically connects through second water joint 10 with city.
LED light source board 3 includes the MCPCB plates of aluminum alloy material（Metal base printed circuit board）With some small-powers
LED7, LED7 are welded on MCPCB plates, and the MCPCB plates are fixedly connected with lamp housing 1.LED7 does not use integrated optical source, single work(
Rate is small, and some LEDs 7 are uniformly distributed on MCPCB, uniform heat distribution, are not concentrated；MCPCB plates use aluminum alloy material, heat
It is preferable to measure conductibility, allows heat caused by LED7 to be transmitted to quickly on lamp housing, thermal diffusivity is good, ensure that light efficiency and the use of light fixture
Life-span.
Combined lens 4 include 16 buckles 5, the corresponding position of buckle 5 are provided with buckle step 6 on lamp housing 1, combined type is saturating
Buckle 5 on mirror 4 and the snapping of buckle step 6 on lamp housing 1.
A circle groove is provided with Combined lens 4, for accommodating sealing ring 8.Combined lens 4 pass through buckle 5 and card
Lens seals circle 8 is pressed between the groove and lamp housing 1 by the button snapping of step 6, and first layer waterproof is formed to LED light source board 3
Dust-proof protection.
Combined lens 4 are additionally provided with fluid sealant, and the fluid sealant is close to the outer ring of sealing ring 8 and is coated on Combined lens
On 4, Combined lens 4 by buckle 5 and the snapping of buckle step 6 by the fluid sealant be fitted in Combined lens 4 and lamp housing 1 it
Between, the mode of mode connects for screw is replaced, second layer protection is formed to LED light source board 3, sealing property is improved, ensure that light fixture
Degree of protection.
The both ends of lamp housing 1 are each provided with one and are used to installing the support 2 of fixed light fixture, and the installation-angle adjustable of fixed support 2-
90 °~90 °.
Claims (10)
1. a kind of LED tunnel lamp, including lamp housing（1）, LED light source board（3）, Combined lens（4）, power supply（14）, its feature exists
In：The lamp housing（1）On be provided with power supply mounting groove（9）, the power supply（14）It is arranged on the power supply mounting groove（9）It is interior, institute
State power supply mounting groove（9）Cover plate is provided with above（12）, cover plate（12）With power supply mounting groove（9）Between be provided with waterproof apron
（13）.
2. LED tunnel lamp as claimed in claim 1, it is characterised in that：Power supply mounting groove（9）Surrounding is integrated with several radiatings
Piece（11）.
3. LED tunnel lamp as claimed in claim 2, it is characterised in that Combined lens（4）It is fixed on lamp housing（1）On, combination
Formula lens（4）With lamp housing（1）Directly form a closed cavity, the LED light source board（3）In the cavity.
4. LED tunnel lamp as claimed in claim 3, it is characterised in that：Power supply mounting groove（9）It is oppositely arranged with the cavity,
Power supply mounting groove（9）There is the first tapped through hole between the cavity, the first water joint is provided with the first tapped through hole
（15）, power supply（14）Output line through the first water joint（15）With the LED light source board in the cavity（3）It is connected.
5. LED tunnel lamp as claimed in claim 4, it is characterised in that：Power supply mounting groove（9）The second screw thread is provided with wall to lead to
Hole, the second water joint is provided with second tapped through hole（10）, power supply（14）Input line connect through second waterproof
Head（10）Electrically connected with city.
6. LED tunnel lamp as claimed in claim 5, it is characterised in that：LED light source board（3）MCPCB including aluminum alloy material
Plate and some low-power LEDs（7）, LED（7）It is welded on MCPCB plates.
7. LED tunnel lamp as claimed in claim 6, it is characterised in that：Combined lens（4）It is provided with buckle（5）, lamp housing
（1）Upper and buckle（5）Corresponding position is provided with buckle step（6）, Combined lens（4）On buckle（5）With lamp housing（1）On card
Detain step（6）Snapping.
8. LED tunnel lamp as claimed in claim 7, it is characterised in that：Combined lens（4）On be provided with a circle groove, use
In receiving sealing ring（8）, Combined lens（4）Pass through buckle（5）With buckle step（6）Snapping is by the sealing ring（8）Press
In the groove and lamp housing（1）Between.
9. LED tunnel lamp as claimed in claim 8, it is characterised in that：Combined lens（4）Fluid sealant is additionally provided with, it is described
Fluid sealant is close to sealing ring（8）Outer ring is coated on Combined lens（4）On.
10. LED tunnel lamp as claimed in claim 9, it is characterised in that：Lamp housing（1）Both ends are each provided with one and are used to install
The support of fixed light fixture（2）, fixed support（2）- 90 ° of installation-angle adjustable~90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994822.5U CN207179351U (en) | 2017-08-10 | 2017-08-10 | Led tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994822.5U CN207179351U (en) | 2017-08-10 | 2017-08-10 | Led tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179351U true CN207179351U (en) | 2018-04-03 |
Family
ID=61744415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994822.5U Active CN207179351U (en) | 2017-08-10 | 2017-08-10 | Led tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174134A (en) * | 2019-03-12 | 2020-05-19 | 海洋王（东莞）照明科技有限公司 | Tunnel lamp |
| CN111189008A (en) * | 2019-07-02 | 2020-05-22 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp |
-
2017
- 2017-08-10 CN CN201720994822.5U patent/CN207179351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174134A (en) * | 2019-03-12 | 2020-05-19 | 海洋王（东莞）照明科技有限公司 | Tunnel lamp |
| CN111189008A (en) * | 2019-07-02 | 2020-05-22 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp |
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