CN105423187A - Tunnel lamp with adjustable illumination angle - Google Patents
Tunnel lamp with adjustable illumination angle Download PDFInfo
- Publication number
- CN105423187A CN105423187A CN201510933272.1A CN201510933272A CN105423187A CN 105423187 A CN105423187 A CN 105423187A CN 201510933272 A CN201510933272 A CN 201510933272A CN 105423187 A CN105423187 A CN 105423187A
- Authority
- CN
- China
- Prior art keywords
- base plate
- lamp holder
- holder base
- lamp
- power supply
- 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.)
- Pending
Links
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
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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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
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- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Disclosed is a tunnel lamp with an adjustable illumination angle. The tunnel lamp with the adjustable illumination angle comprises a lamp holder base plate. A light emitting assembly is arranged on the lamp holder base plate. Two protecting baffles are arranged on the same side of the lamp holder base plate in the length direction and connected with the edges of the lamp holder base plate respectively. A power source installation base and cooling fins are arranged on the portion, between the two protecting baffles, of the lamp holder base plate in the length direction, and the power source installation base, the cooling fins and the protecting baffles are located on the same side of the lamp holder base plate. Two supporting bases are arranged on the power source installation base, and the same lamp holder support is arranged between the two supporting bases in a connected mode. A power source installation groove is formed in the power source installation base, and a power source is arranged in the power source installation groove and electrically connected with the light emitting assembly. According to the invention, due to the facts that the cooling fins are in a comb tooth shape, and the surface of each cooling fin is zigzag, the heat dissipation area is greatly increased. Due to the fact that the protecting baffles are arranged on the two sides of the cooling fins, the phenomenon that an installation worker is cut by the cooling fins when the tunnel lamp is installed can be effectively avoided. The whole tunnel lamp is compact in structure, wide in application range, good in heat dissipation performance and attractive in appearance.
Description
Technical field
The present invention relates to lighting device, be specifically related to the adjustable Tunnel Lamp of a kind of light angle.
Background technology
Tunnel Lamp is a kind of for solving " black-hole effect " or " white hole effect " that when vehicle sails or roll away from tunnel into, the sudden change of brightness makes vision produce, for the special light fixture of tunnel illumination, the light source of Tunnel Lamp generally uses sodium vapor lamp, Metal halogen lamp also can use Non-polarized lamp sometimes, but these light sources adopt high-voltage great-current and glass outer, volume is large, Heavy Weight, frangible difficulty transport, energy consumption is high, environmental pollution is serious, life-span is short, illuminating effect is also undesirable, current use more generally LED, it is few that LED has power consumption, applicability is strong, response time is short, environmentally safe, the advantage such as multicolor luminous, but also there is many weak points in LED, as enough radiating effects will be reached, then need the aluminum alloy materials processing casting adopting thermal conductivity factor higher, expensive, cost is higher, the usual volume of radiator is larger, LED lamp is caused to seem heavy, be difficult to the requirement meeting light fixture appearance design, radiator is often combined too tight with miscellaneous part, be unfavorable for air circulation, affect radiating effect, LED development in recent years rapidly, and one of core technology of LED lamp is heat dissipation technology, therefore the performance of radiator to LED lamp plays vital effect.
Summary of the invention
For solving above technical problem, the invention provides the adjustable Tunnel Lamp of a kind of light angle, this lamp socket heat dispersion is good and can regulate light angle as required.
Technical scheme is as follows: the adjustable Tunnel Lamp of a kind of light angle, and its key is: comprise lamp holder base plate, and this lamp holder base plate is provided with luminescence component;
The same side of described lamp holder base plate is provided with two protective baffle plates along its length, two described protective baffle plates respectively with the edge conjunction of described lamp holder base plate, lamp holder base plate between two described protective baffle plates is provided with along its length the radiating fin of power supply mount pad and the distribution in pectination, described power supply mount pad and radiating fin and described protective baffle plate are positioned at the homonymy of described lamp holder base plate, described power supply mount pad is provided with two bearings, two described bearings are positioned at the two ends of described power supply mount pad, same light holder support is connected with between two described bearings, described light holder support and two bearings hinged, power supply mounting groove is provided with in described power supply mount pad, power supply is provided with in this power supply mounting groove,
Described luminescence component comprises at least one light source module, described light source module comprises the aluminium base and lens that arrange in layer structure, described aluminium base is provided with light source, is provided with water proof ring between described aluminium base and described lens, and described luminescence component is connected with described power electric.
The beneficial effect radiating fin of the technical program is adopted to be set directly on lamp socket, radiating fin is connected with lamp socket and does not closely take up space, radiating fin is comb teeth-shaped, greatly increase area of dissipation, the both sides of radiating fin are provided with protective baffle plate, when effectively can prevent mounted lamp, installation personnel is hurt by radiating fin, and lamp holder base plate is provided with power supply and facilitates mounted LED lamp.
As preferably: above-mentioned power supply mount pad is arranged on the middle part of described lamp holder base plate, and the direction of height along power supply mount pad to described protective baffle plate of described radiating fin reduces gradually.Adopt and the invention has the beneficial effects as follows that the middle part of general light fixture is heat concentration zones, the radiating fin surface area in this region is maximum is conducive to improving radiating effect, the surface area that the heat that light fixture both sides are gathered reduces radiating fin less compared with middle part is conducive to cost-saving on the one hand, reduce the volume of whole lamp socket on the other hand, light fixture outward appearance is slimmer and more graceful.
Above-mentioned lamp holder base plate is provided with two lamp body positive stop strips along its length, and two lamp body positive stop strips and described protective baffle plate are positioned at the both sides of lamp holder base plate, and the lower limb of two described lamp body positive stop strips is fixedly connected with described lamp holder base plate outward flange respectively.Adopt and the invention has the beneficial effects as follows that the light fixture to installing carries out spacing, improve the intensity of lamp socket side on the other hand.
Above-mentioned lamp holder base plate is provided with in the width direction the cross-ventilation hole of at least one bar shaped, the both sides of described lamp holder base plate are communicated with by described cross-ventilation hole.Adopt the convection current that the invention has the beneficial effects as follows and be conducive to strengthening lamp socket both sides air, improving radiating effect.
Above-mentioned protective baffle plate forms arc stiffener away from the inside bending in side of described lamp holder base plate.Adopt and the invention has the beneficial effects as follows that arc stiffener increases the intensity of protective baffle plate, protective baffle plate is not easily fractureed in transport and installation diagram.
Above-mentioned radiating fin is wavy, the surperficial indentation of described radiating fin, the surperficial indentation of described lamp holder base plate and described radiating fin homonymy.Employing the invention has the beneficial effects as follows and increases area of dissipation, is conducive to improving radiating effect.
Above-mentioned lamp holder base plate, protective baffle plate, radiating fin and described lamp body positive stop strip are one-body molded.Employing the invention has the beneficial effects as follows to production and installation provide convenience.
Above-mentioned power supply mount pad is arc, and the opening of this arc is towards described lamp holder base plate, and the linear edge of this arc is fixedly connected with described lamp holder base plate, and described power supply mounting groove is arranged on the middle part of described arc along its length.Adopt and the invention has the beneficial effects as follows that the arc portion of arc defines heat dissipation channel in power supply mount pad, can cross-ventilation be accelerated, be conducive to power supply heat sinking.
Described bearing is provided with angle index bar, described light holder support is in " U " font, the outer wall of the external part of described light holder support is provided with arrow, and this arrow points to described angle index bar, and described arrow is for marking described light holder support and bearing angle in relative rotation.Adopt the light angle that the invention has the beneficial effects as follows and can adjust Tunnel Lamp according to the instruction of angle index bar.
Above-mentioned bearing is provided with arc-shaped limit hole, on the described bearing of described angle index bar between described arc-shaped limit hole and described arrow, clamping screw is provided with in described arc-shaped limit hole, the external part of described light holder support and described bearing compress by this clamping screw, described angle index bar is centered by zero graduation line, be respectively equipped with 0-60 ° of angle index line in the both sides of this zero graduation line, described in state angle index bar precision be 10 °.Adopts and the invention has the beneficial effects as follows that the light angle adjusting range of Tunnel Lamp arranges the demand that rationally can meet most occasion, and angle index bar precision setting is comparatively accurate, during the light angle of adjustment Tunnel Lamp can referential stronger.
Beneficial effect: adopt and the invention has the beneficial effects as follows that radiating fin is set directly on lamp socket, radiating fin is connected with lamp socket and does not closely take up space, radiating fin is comb teeth-shaped and surface is zigzag, greatly increase area of dissipation, the both sides of radiating fin are provided with protective baffle plate, when effectively can prevent mounted lamp, installation personnel is hurt by radiating fin, instruction adjustment light angle according to angle index bar after adjustable loose clamping screw when Tunnel Lamp needs after installing, improve the illuminating effect of Tunnel Lamp, be suitable for the pattern of lighting that different sections of highway is corresponding different, whole Tunnel Lamp compact conformation, heat dispersion is good, applied widely, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the first view stereo structural representation of the present invention;
Fig. 2 is the second view stereo structural representation of the present invention;
Fig. 3 is the AA sectional view of Fig. 2;
Fig. 4 is the partial enlarged drawing a of Fig. 2;
Fig. 5 is the structural representation of light source module.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As Figure 1-5, the adjustable Tunnel Lamp of a kind of light angle, comprises lamp holder base plate 1, and this lamp holder base plate 1 is provided with luminescence component 7.
The same side of described lamp holder base plate 1 is provided with two protective baffle plates 2 along its length, two described protective baffle plates 2 respectively with the edge conjunction of described lamp holder base plate 1, lamp holder base plate 1 between two described protective baffle plates 2 is provided with along its length the radiating fin 3 of power supply mount pad 8 and the distribution in pectination, described power supply mount pad 8 and radiating fin 3 are positioned at the homonymy of described lamp holder base plate 1 with described protective baffle plate 2, described power supply mount pad 8 is provided with two bearings 4, two described bearings 4 are positioned at the two ends of described power supply mount pad 8, same light holder support 10 is connected with between two described bearings 4, described light holder support 10 and two bearings 4 hinged, power supply mounting groove is provided with in described power supply mount pad 8, power supply 9 is provided with in this power supply mounting groove, described power supply mount pad 8 is arranged on the middle part of described lamp holder base plate 1, described luminescence component 7 comprises at least one light source module B, described light source module B comprises the aluminium base B3 and lens B1 that arrange in layer structure, described aluminium base B3 is provided with light source, water proof ring B2 is provided with between described aluminium base B3 and described lens B1, described luminescence component 7 is electrically connected with described power supply 9.
Described protective baffle plate 2 forms arc stiffener away from the inside bending in side of described lamp holder base plate 1, the direction of height along power supply mount pad 8 to described protective baffle plate 2 of described radiating fin 3 reduces gradually, described radiating fin 3 is in wavy, the surperficial indentation of described radiating fin 3, the surperficial indentation of described lamp holder base plate 1 and described radiating fin 3 homonymy, described lamp holder base plate 1 is provided with two lamp body positive stop strips 6 along its length, two lamp body positive stop strips 6 and described protective baffle plate 2 are positioned at the both sides of lamp holder base plate 1, the lower limb of two described lamp body positive stop strips 6 is fixedly connected with described lamp holder base plate 1 outward flange respectively, described lamp holder base plate 1 is provided with in the width direction the cross-ventilation hole 5 of at least one bar shaped, the both sides of described lamp holder base plate 1 are communicated with by described cross-ventilation hole 5, described lamp holder base plate 1, protective baffle plate 2, radiating fin 3 and described lamp body positive stop strip 6 one-body molded.
It can also be seen that from figure, described power supply mount pad 8 is arc, the opening of this arc is towards described lamp holder base plate 1, the linear edge of this arc is fixedly connected with described lamp holder base plate 1, described power supply mounting groove is arranged on the middle part of described arc along its length, described power supply mount pad 8 between two described bearings 4 is provided with power supply lid 15, described power supply lid 15 is fixedly connected with described power supply mount pad 8, described power supply 9 covers by described power supply lid 15, described bearing 4 is provided with angle index bar 13, described light holder support 10 is in " U " font, the outer wall of the external part of described light holder support 10 is provided with arrow 11, this arrow 11 points to described angle index bar 13, described arrow 11 is for marking described light holder support 10 and bearing 4 angle in relative rotation, described bearing 4 is provided with arc-shaped limit hole 12, on the described bearing 4 of described angle index bar 13 between described arc-shaped limit hole 12 and described arrow 11, clamping screw 14 is provided with in described arc-shaped limit hole 12, the external part of described light holder support 10 and described bearing 4 compress by this clamping screw 14, described angle index bar 13 is centered by zero graduation line, 0-60 ° of angle index line is respectively equipped with in the both sides of this zero graduation line, the described precision stating angle index bar 13 is 10 °.
Claims (10)
1. the adjustable Tunnel Lamp of light angle, is characterized in that: comprise lamp holder base plate (1), and this lamp holder base plate (1) is provided with luminescence component (7);
The same side of described lamp holder base plate (1) is provided with two protective baffle plates (2) along its length, two described protective baffle plates (2) respectively with the edge conjunction of described lamp holder base plate (1), lamp holder base plate (1) between two described protective baffle plates (2) is provided with along its length the radiating fin (3) of power supply mount pad (8) and the distribution in pectination, described power supply mount pad (8) and radiating fin (3) are positioned at the homonymy of described lamp holder base plate (1) with described protective baffle plate (2), described power supply mount pad (8) is provided with two bearings (4), two described bearings (4) are positioned at the two ends of described power supply mount pad (8), same light holder support (10) is connected with between two described bearings (4), described light holder support (10) is hinged with two bearings (4), power supply mounting groove is provided with in described power supply mount pad (8), power supply (9) is provided with in this power supply mounting groove,
Described luminescence component (7) comprises at least one light source module (B), described light source module (B) comprises the aluminium base (B3) and lens (B1) that arrange in layer structure, described aluminium base (B3) is provided with light source, be provided with water proof ring (B2) between described aluminium base (B3) and described lens (B1), described luminescence component (7) is electrically connected with described power supply (9).
2. the adjustable Tunnel Lamp of light angle according to claim 1, it is characterized in that: described power supply mount pad (8) is arranged on the middle part of described lamp holder base plate (1), the direction of height along power supply mount pad (8) to described protective baffle plate (2) of described radiating fin (3) reduces gradually.
3. the adjustable Tunnel Lamp of light angle according to claim 1 and 2, it is characterized in that: described lamp holder base plate (1) is provided with two lamp body positive stop strips (6) along its length, two lamp body positive stop strips (6) and described protective baffle plate (2) are positioned at the both sides of lamp holder base plate (1), and the lower limb of two described lamp body positive stop strips (6) is fixedly connected with described lamp holder base plate (1) outward flange respectively.
4. the adjustable Tunnel Lamp of light angle according to claim 3, it is characterized in that: the cross-ventilation hole (5) described lamp holder base plate (1) being provided with in the width direction at least one bar shaped, the both sides of described lamp holder base plate (1) are communicated with by described cross-ventilation hole (5).
5. the adjustable Tunnel Lamp of light angle according to claim 1 and 2, is characterized in that: described protective baffle plate (2) forms arc stiffener away from the inside bending in side of described lamp holder base plate (1).
6. the adjustable Tunnel Lamp of light angle according to claim 5, it is characterized in that: described radiating fin (3) is in wavy, the surperficial indentation of described radiating fin (3), the surperficial indentation of described lamp holder base plate (1) and described radiating fin (3) homonymy.
7. the adjustable Tunnel Lamp of light angle according to claim 3, is characterized in that: described lamp holder base plate (1), protective baffle plate (2), radiating fin (3) and described lamp body positive stop strip (6) are one-body molded.
8. the adjustable Tunnel Lamp of light angle according to claim 7, it is characterized in that: described power supply mount pad (8) is arc, the opening of this arc is towards described lamp holder base plate (1), the linear edge of this arc is fixedly connected with described lamp holder base plate (1), and described power supply mounting groove is arranged on the middle part of described arc along its length.
9. the adjustable Tunnel Lamp of the light angle according to claim 7 or 8, it is characterized in that: on described bearing (4), be provided with angle index bar (13), described light holder support (10) is in " U " font, the outer wall of the external part of described light holder support (10) is provided with arrow (11), this arrow (11) points to described angle index bar (13), and described arrow (11) is for marking described light holder support (10) and bearing (4) angle in relative rotation.
10. the adjustable Tunnel Lamp of light angle according to claim 9, it is characterized in that: described bearing (4) is provided with arc-shaped limit hole (12), described angle index bar (13) is positioned on the described bearing (4) between described arc-shaped limit hole (12) and described arrow (11), clamping screw (14) is provided with in described arc-shaped limit hole (12), the external part of described light holder support (10) and described bearing (4) compress by this clamping screw (14), described angle index bar (13) is centered by zero graduation line, 0-60 ° of angle index line is respectively equipped with in the both sides of this zero graduation line, the described precision stating angle index bar (13) is 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933272.1A CN105423187A (en) | 2015-12-15 | 2015-12-15 | Tunnel lamp with adjustable illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933272.1A CN105423187A (en) | 2015-12-15 | 2015-12-15 | Tunnel lamp with adjustable illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423187A true CN105423187A (en) | 2016-03-23 |
Family
ID=55501597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510933272.1A Pending CN105423187A (en) | 2015-12-15 | 2015-12-15 | Tunnel lamp with adjustable illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423187A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338012A (en) * | 2016-10-26 | 2017-01-18 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| CN108075430A (en) * | 2016-11-15 | 2018-05-25 | 刘伟华 | High-strength transparence cable channel cover plate |
| CN108800065A (en) * | 2018-06-13 | 2018-11-13 | 安徽新祥信息技术有限公司 | A kind of efficiently convenient mounting device of construction lamps and lanterns |
| CN109469853A (en) * | 2018-11-26 | 2019-03-15 | 淮南万泰电子股份有限公司 | A kind of lighting device of high protection |
| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
| CN110220138A (en) * | 2019-06-18 | 2019-09-10 | 湖南城市学院 | A kind of secure tunnel lighting device |
| 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 |
-
2015
- 2015-12-15 CN CN201510933272.1A patent/CN105423187A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338012A (en) * | 2016-10-26 | 2017-01-18 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| CN106338012B (en) * | 2016-10-26 | 2022-06-24 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| CN108075430A (en) * | 2016-11-15 | 2018-05-25 | 刘伟华 | High-strength transparence cable channel cover plate |
| CN108800065A (en) * | 2018-06-13 | 2018-11-13 | 安徽新祥信息技术有限公司 | A kind of efficiently convenient mounting device of construction lamps and lanterns |
| CN109469853A (en) * | 2018-11-26 | 2019-03-15 | 淮南万泰电子股份有限公司 | A kind of lighting device of high protection |
| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
| CN110220138A (en) * | 2019-06-18 | 2019-09-10 | 湖南城市学院 | A kind of secure tunnel lighting device |
| 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 |
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Application publication date: 20160323 |