CN104776350B - A kind of LED tunnel lamp - Google Patents
A kind of LED tunnel lamp Download PDFInfo
- Publication number
- CN104776350B CN104776350B CN201510021750.1A CN201510021750A CN104776350B CN 104776350 B CN104776350 B CN 104776350B CN 201510021750 A CN201510021750 A CN 201510021750A CN 104776350 B CN104776350 B CN 104776350B
- Authority
- CN
- China
- Prior art keywords
- power supply
- curb girder
- angle
- tunnel lamp
- end cap
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED tunnel lamp, including housing unit, light source membrane module and power supply module；Described housing unit includes end cap, curb girder and angle adjustment support, and end cap and curb girder connect to form quadra, and angle-adjusting bracket is arranged in curb girder vertical walls；By the requirement for adjusting the length of curb girder to meet changed power；The power supply module is made up of driving power supply and power supply mounting bracket, and between two curb girders.Tunnel lamp assembly technology of the present invention is simple, irradiating angle is adjustable, highly versatile, applied widely.
Description
Technical field
The present invention relates to LED lamp field, particularly LED tunnel lamp.
Background technology
As country is to the input of infrastructure and the development of various regions urban construction, underpass and large tunnel are increasing
With being a huge opportunity to develop for being related to the company in tunnel illumination field.But LED tunnel lamp on the market is also
Have the disadvantage that：
Shortcoming one：The LED tunnel lamp of different capacity needs the structural member developed corresponding radiator and install and use, mould
Tool cost is very high, and part universality is poor.
Shortcoming two：Light source or power supply need to return factory and office's reason, maintenance trouble when breaking down；
Shortcoming three：For reduces cost, section structural wall thickness is relatively thin, intensity difference.
Shortcoming four：Fitting structure is complicated, is fastened using screw-nut between part, and efficiency of assembling is low.
Shortcoming five：Irradiating angle adjustment is without instruction, and angle adjustment is not convenient enough, accurate.
Shortcoming six：Light fixture irradiating angle adjusted after without further locking and fixing device, using a period of time after,
Under the gas shock and vibrations that the vehicle for travelling back and forth is produced, irradiating angle changes.
The content of the invention
The technical problem to be solved in the present invention is that existing LED tunnel lamp part universality is poor, maintenance is difficult, light fixture part
Part strength is low, complex structure efficiency of assembling low, irradiating angle adjustment not enough facilitates accurate, lamp without instruction, angle adjustment
Tool irradiating angle no further locking and fixing device after having adjusted.
To solve the above problems, the present invention is adopted the technical scheme that：A kind of LED tunnel lamp, including housing unit, light source
Module and power supply module；The housing unit includes end cap, curb girder and angle adjustment support, and end cap is connected to be formed with curb girder
Square framework, angle-adjusting bracket is connected by screw in curb girder vertical walls, on the one hand meets job site mounted lamp
The need for, on the other hand required direction of illumination can be adjusted to along the guiding of circular arc strip hole, be then with screw-driving
Can；The light source module is placed in the middle of the square framework formed by lamp housing component, by screw locking left and right two ends side
Liang Shang；The power supply module includes driving power supply and power supply mounting bracket, and driving power supply is arranged in power supply mounting bracket, power supply
Component is connected on the curb girder at two ends；
Described curb girder is made using aluminium extruded moulding process, and section is constant, but can be cut into as needed it is different
Length, it is possible to be combined into different size of lamp casing, is so achieved that light fixture system on the premise of existing mould is shared
Rowization, part universality is high.
As a further improvement on the present invention, described Tunnel Lamp uses modularized design thinking, such as runs into light source module
Or driving power supply failure, only need to be with new component field replaceable, without returning repair in shop reason, it is convenient to safeguard.
As a further improvement on the present invention, described power supply mounting bracket has triangle reinforcement in bending part, can be with
Effective lifting product strength.
As a further improvement on the present invention, described Tunnel Lamp constitutes light fitting frame, overall structure by end cap and curb girder
Simply, in order to simplify production technology, efficiency of assembling, described curb girder and angle-adjusting bracket, light source module and power supply peace are improved
The junction wall thickness for filling support is thicker than machining internal thread in portion other than connected portion, and connecting hole, and screw is threadedly coupled with connecting hole, without
It is cost-effective using nut, Simplified flowsheet；
As a further improvement on the present invention, described curb girder has semi-open type through hole in the position being connected with end cap, makes
Locked through end cap with tapping screw；
As a further improvement on the present invention, angled indication dial disc on described angle-adjusting bracket, angle is indicated
Dial includes cue mark and numeral.
As a further improvement on the present invention, there is circular arc strip hole on described angle-adjusting bracket, can edge during installation
The guiding for circular arc strip hole is adjusted to required direction of illumination, then with screw-driving, can so prevent from using
After a period of time, under the gas shock and vibrations that the vehicle for travelling back and forth is produced, irradiating angle changes.
It is an advantage of the invention that：Different size of light fitting frame can be combined on the premise of existing mold is shared, it is real
Existing product seriation, the versatility of parts is extremely strong, effectively reduces mould development expense；Tunnel Lamp of the present invention employs mould
Block mentality of designing has light source module or driving power supply to damage can directly to change at the scene running into, easy to maintenance；The present invention
The power supply mounting bracket of Tunnel Lamp has triangle reinforcement in bending part, can effectively lift product strength；Tunnel of the present invention
Lamp curb girder is made using aluminium extruded moulding process, is matched somebody with somebody with screw with thread mill drilling needing the place of mounting screw to increase wall thickness
Close, without nut, assembly technology is simple；Angled indication dial disc on Tunnel Lamp angle-adjusting bracket of the present invention, angle is indicated
Dial includes cue mark and numeral, can be fast and accurately light fixture regulation required for when so installation at the scene
Irradiating angle, install convenient；There is circular arc strip hole on described angle-adjusting bracket, can be along circular arc strip during installation
The guiding in hole is adjusted to required direction of illumination, then with screw-driving, effectively prevents irradiating angle from changing.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of Tunnel Lamp of the present invention.
Fig. 2 is end cover structure schematic diagram.
Fig. 3 is side beam structure schematic diagram.
Fig. 4 is angle-adjusting bracket structural representation.
Fig. 5 is power supply mounting support structure schematic diagram.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
A kind of LED tunnel lamp as Figure 1-5, including housing unit, light source module 4 and power supply module, it is described
Housing unit includes end cap 1, curb girder 2, angle-adjusting bracket 3, has reinforcement 11 strong to increase design of part on described end cap 1
Degree, prevents from being deformed in the demoulding, the inside side flanging 12 in the top of end cap 1, on the one hand can also increase intensity and on the other hand increase
Plus aesthetic property, placed before and after described end cap 1, the curb girder 2 of the left and right sides is connected, curb girder 2 has through hole with the junction of end cap 1
21, the inside of through hole 21 can be locked at through the corresponding via of end cap 1 with tapping screw, also tubaeform fluting 22 can on through hole 21
So that tapping screw is easily screwed into, curb girder 2 is processed using aluminum extruded moulding process, can be in needs and the partial zones of screw fit
Domain increases wall thickness 23 with thread mill drilling, and regional area increases wall thickness 23 with thread mill drilling without using nut, so at this
A little regions avoid and use nut, are easy to assembling work, and curb girder 2 can cut into different length to adapt to the light of varying number
The installation of source module 4, reaches the effect that can be combined into different capacity light fixture, and angle-adjusting bracket 3 is fastened on side by screw
On beam 2, numeral 31 and dial 32 on angle-adjusting bracket 3 are referred to during mounted lamp at the construction field (site), by light fixture edge
Circular arc strip hole 33 to adjust, lock-screw 7 and screw 8 after the completion of adjustment, the power supply module is installed including power supply
Support 5 and driving power supply 6, are provided with multiple strip holes 52 in power supply mounting bracket 5, can install the driving electricity of different length size
Source 6, because tunnel lamp driving power source 6 uses process for filling colloid, such driving power supply 6 to reach most of preferable degree of protection
Heavier-weight, therefore power supply mounting bracket 5 has multiple triangle reinforcements 51 to increase support intensity in bending part.
Claims (4)
1. a kind of LED tunnel lamp, it is characterised in that：Including housing unit, light source membrane module and power supply module；The housing group
Part includes square framework and is arranged on a pair of angle-adjusting brackets at framework two ends, and the framework is rotated with angle-adjusting bracket
Connect and by rotating the angle between regulation framework and installation surface horizontal plane；
The light source membrane module is fixedly installed in foregoing framework；
The power supply module includes driving power supply and power supply mounting bracket, and driving power supply is arranged in power supply mounting bracket, power supply
Component connects and is light source die assembly power supply；
The framework includes a pair of end caps and a pair of curb girders, and end cap is connected to form square framework with curb girder, and the curb girder is L-type,
Angle-adjusting bracket connects the vertical walls of curb girder, and light source membrane module two ends are taken be placed on two horizontal wall surfaces of curb girder respectively；
Described curb girder uses mode connects for screw with the junction of the junction, curb girder and light source membrane module of angle-adjusting bracket, and
Connecting portion locally thickeies, and junction wall thickness is thicker than machining internal thread in portion other than connected portion, and connecting hole；Described curb girder with end
The position for covering connection is provided with semi-open type through hole, is locked through end cap using tapping screw.
2. a kind of LED tunnel lamp according to claim 1, it is characterised in that：Described end cap has twice to add in inner surface
Strong muscle；Described end cap inner surface flange at the top of vertical walls.
3. a kind of LED tunnel lamp according to claim 1 and 2, it is characterised in that：In folding in described power supply mounting bracket
There is triangle reinforcement crook, has multiple strip holes in described power supply mounting bracket.
4. a kind of LED tunnel lamp according to claim 1 and 2, it is characterised in that：Described angle-adjusting bracket is provided with
One circular arc fixing hole and to should fixing hole set angle indication dial disc；Angle indication dial disc include cue mark and
Numeral；Fastener sequentially passes through the vertical walls of circular arc fixing hole and curb girder, and curb girder is fixedly connected with angle-adjusting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021750.1A CN104776350B (en) | 2015-01-15 | 2015-01-15 | A kind of LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021750.1A CN104776350B (en) | 2015-01-15 | 2015-01-15 | A kind of LED tunnel lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776350A CN104776350A (en) | 2015-07-15 |
| CN104776350B true CN104776350B (en) | 2017-06-09 |
Family
ID=53617988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021750.1A Active CN104776350B (en) | 2015-01-15 | 2015-01-15 | A kind of LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776350B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633248B (en) * | 2016-01-06 | 2023-05-26 | 宏齐光电子(深圳)有限公司 | LED lamp and preparation method thereof |
| CN106969291A (en) * | 2017-05-10 | 2017-07-21 | 昆山百亨光电科技有限公司 | Rotating LED cabinet lamp |
| CN112178528A (en) * | 2020-11-13 | 2021-01-05 | 江苏新广联光电股份有限公司 | Writing board lamp capable of adjusting illumination angle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429035Y (en) * | 2009-07-28 | 2010-03-24 | 东莞勤上光电股份有限公司 | Lamp support |
| CN201902889U (en) * | 2010-12-21 | 2011-07-20 | 浙江西子光电科技有限公司 | Simple low-cost LED (light emitting diode) illuminating lamp |
| CN202171181U (en) * | 2011-08-10 | 2012-03-21 | 金志杰 | Novel modular LED (Light Emitting Diode) tunnel lamp |
| TW201314105A (en) * | 2011-09-29 | 2013-04-01 | Foxsemicon Integrated Tech Inc | LED lamp |
| CN103883938A (en) * | 2012-12-24 | 2014-06-25 | 比亚迪股份有限公司 | LED tunnel lamp |
| CN203940314U (en) * | 2014-06-16 | 2014-11-12 | 南京中电熊猫照明有限公司 | The LED modularity Tunnel Lamp that a kind of irradiating angle is adjustable |
| CN204345427U (en) * | 2015-01-15 | 2015-05-20 | 南京中电熊猫照明有限公司 | A kind of LED tunnel lamp |
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2015
- 2015-01-15 CN CN201510021750.1A patent/CN104776350B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776350A (en) | 2015-07-15 |
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