CN203421578U - LED tunnel lamp - Google Patents
LED tunnel lamp Download PDFInfo
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- CN203421578U CN203421578U CN201320510733.0U CN201320510733U CN203421578U CN 203421578 U CN203421578 U CN 203421578U CN 201320510733 U CN201320510733 U CN 201320510733U CN 203421578 U CN203421578 U CN 203421578U
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- tunnel lamp
- led
- led tunnel
- plate
- connection profile
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Abstract
The utility model discloses an LED tunnel lamp. The LED tunnel lamp comprises a lamp frame, more than two LED light source modules and a hanging bracket. The lamp frame comprises connection section material and end covers, and the end covers are arranged at the two ends of the connection section material. A groove is formed in the outer side surface of the connection section material, and ribs are arranged inside the groove. The end covers are provided with heat dissipation holes. A gap is reserved between every two LED light source modules. The LED tunnel lamp is good in heat dissipation effect.
Description
Technical field
The utility model relates to LED Tunnel Lamp.
Background technology
LED Tunnel Lamp is a kind of of Tunnel Lamp, and it is applied to the area floodlightings such as tunnel, workshop, bulk storage plant, venue, metallurgy and all kinds of plant area, engineering construction, is best suited for urban look, billboard, building facade and does to beautify illumination.
Along with developing rapidly of China's road traffic construction, the construction scale of vcehicular tunnel and quantity are also increasing, tunnel illumination has also occurred thus as the problem demanding prompt solution such as energy-conservation, safe, day by day maturation along with LED light source technology, domestic illuminating industry has also been carried out research and application practice that LED applies in highway tunnel illumination, therefore, in tunnel illumination, in conjunction with advanced control mode, adopt high light efficiency, good stability, long light source of new generation of life-span will become a kind of demand and trend.
Existing LED Tunnel Lamp is mainly comprised of lamp door, LED light source module and suspension bracket, as at application number being discloses LED module type Tunnel Lamp in the 201220590271.3 Granted publication days patent documentation that is 2013.4.10.It includes the support and that a framework, is fixedly connected on framework and is arranged at the driving power on support, is provided with at least two LED modules on described framework, and LED module is electrically connected to driving power.In this Tunnel Lamp, two or more LED module can be installed on framework, these LED modules are electrically connected to respectively driving power, when certain LED module wherein breaks down and can not light, can directly change this LED module, without being carried out to integral body, disassembles Tunnel Lamp, maintenance work is simple, convenient, meanwhile, other LED modules can also work, and have avoided causing because changing whole Tunnel Lamp the waste of resource.But the radiating effect of the LED Tunnel Lamp of this structure is not good enough.
Summary of the invention
The purpose of this utility model is to provide a kind of LED Tunnel Lamp of good heat dissipation effect.
For achieving the above object, a kind of LED Tunnel Lamp, comprises lamp door, two above LED light source module and suspension brackets, and lamp door comprises connection profile and end cap, and end cap is located at the two ends of connection profile; On the lateral surface of connection profile, be provided with groove, in groove, be provided with rib; On end cap, be provided with louvre; Gapped between LED light source module.
Said structure, owing to being provided with groove, and is arranged on rib in groove, like this, has just greatly increased the area of dissipation of connection profile, to improve radiating rate; Because end cap is to be oppositely arranged, and on end cap, be provided with louvre, between adjacent LED light source module, also there is gap simultaneously, therefore, when LED light source module produces heat, can and form the convection current of different directions between louvre and gap between two relative louvres, so that heat is taken away fast, therefore, can improve radiating effect.Due to groove and rib being set, therefore, can also under the prerequisite of saving material, improve the intensity of connection profile.
As improvement, bottom-up on the medial surface of connection profile have a boss, and the height of boss is the 1/2-2/3 of connection profile height, and LED light source module is supported by boss.This structure makes boss shorten to the distance of connection profile upper end, thereby is convenient to mount and dismount LED light source module.
As specializing, described LED light source module comprises radiator, substrate, LED chip and lens module; Described radiator comprises fixed head, fin and installing plate, and fin is located at the back side of fixed head, and installing plate is located on outermost fin, and installing plate is 1/2-2/3 of whole radiator height to the distance of fixed head, and installing plate is located on boss; Substrate is located on fixed head, and LED chip is located on substrate, and lens module covers on substrate and with fixed head and is connected.Because installing plate is the 1/2-2/3 of whole radiator height to the distance of fixed head, like this, make the decentralization of radiator, therefore, can improve the fixing stability of radiator.In addition, installing plate shortens to the free-ended distance of fin, and when installation of heat radiator, the cavity depth that fin and connection profile and boss form is little, therefore, is convenient to mount and dismount radiator.
As improvement, between fixed head and lens module, be provided with sealing ring, sealing ring is provided with locator protrusions, is provided with the detent coordinating with locator protrusions on transparent module.Described locator protrusions and detent can prevent sealing ring displacement, can improve on the one hand the installation accuracy of sealing ring, can improve sealing property on the other hand.
As specializing, described suspension bracket comprises fixed mount and rotating turret, and rotating turret is articulated on fixed mount.
As specializing, fixed mount comprises plate body, bending part, inserting part and pivot joint lug, and bending part is bent to form downwards from two relative edges of plate body, and inserting part stretches out from bending part, and pivot joint lug is located at the middle part of plate body and extends upward; On the medial surface of connection profile, be provided with draw-in groove, described inserting part is plugged in draw-in groove.Utilize plate body that bending part and pivot joint lug are coupled together, can improve the intensity of whole fixed mount.
As specializing, described rotating turret comprises articulated section, the first connecting plate, the second connecting plate and suspension plate, the first connecting plate stretches out from the upper end of articulated section, and the second connecting plate extends upward from the first connecting plate, and suspension plate is connected to the upper end of the second connecting plate; Articulated section is articulated on pivot joint lug.The first described connecting portion stretches out, make articulated section and the second connecting portion mutual dislocation, after rotating turret is pivotally attached on pivot joint lug, can avoid the second connecting portion and articulated section in same plane and the phenomenon that occurs interfering, therefore, be convenient to the angle of regulating rotary moving frame.
As improvement, on pivot joint lug, be provided with two locating holes, two locating holes are positioned at take on the same circumference that pivot joint position central axis is the center of circle; On articulated section, be provided with arc groove.By two locating holes are set, can limit rotating turret to the pendulum angle of both sides, meanwhile, can also increase the adjusting angle of rotating turret.
As improvement, power supply is installed on plate body.Power supply is arranged on plate body, can improves the fastness that power supply is installed on the one hand, the contact area due to power supply and plate body increases on the other hand, and the area of dissipation of plate body is also large, therefore, is conducive to the heat radiation to power supply, thereby improves the service life of power supply.
As improvement, terminal box is installed on plate body, at the middle part of plate body, be provided with cable-through hole.By terminal box is set, external connection can be convergeed in terminal box, and be connected with LED light source module by the line in terminal box, like this, can improve on the one hand the aesthetic property of LED Tunnel Lamp, circuit is on the other hand easy for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the stereogram at LED Tunnel Lamp one visual angle.
Fig. 2 is the stereogram at another visual angle of LED Tunnel Lamp.
Fig. 3 is the exploded view of LED Tunnel Lamp.
Fig. 4 is the stereogram of LED light source module.
Fig. 5 is the exploded view of LED light source module.
Fig. 6 is the stereogram of lamp door.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, LED Tunnel Lamp comprises lamp door 1, two above LED light source module 2, suspension bracket 3, power supply 4 and terminal boxes 5.
Lamp door 1 comprises connection profile 11 and end cap 12.As shown in Figure 3, connection profile 11, for having the hollow material of cavity 111, is provided with stiffener 112 on the inwall of cavity 111, and stiffener 112 is provided with hole post 113, and hole post 113 is provided with the screwed hole of opening.On the lateral surface of connection profile 11, be provided with groove 114, in groove 114, be provided with rib 115, to improve area of dissipation, improve radiating efficiency, in addition, under the prerequisite of saving material, can improve the intensity of connection profile, meanwhile, when carrying LED Tunnel Lamp, can also increase the frictional force at connection profile place, the outer surface of described rib 115 is concordant with the lateral surface of connection profile 11, has prevented that sticker from protruding.Bottom-up on the medial surface of connection profile 11 have a boss 116, and the height of boss 116 is the 1/2-2/3 of connection profile height; On the medial surface of connection profile, be provided with draw-in groove 117.As shown in Figure 3 and Figure 6, end cap 12 is shell structure, is provided with gusset 121 in end cap 12, like this, can not only alleviate the weight of end cap, can also improve the intensity of end cap; On the end face of end cap 12, be provided with louvre 122, screw is connected in the screwed hole on connection profile end cap 12 and connection profile 11 is joined together to form to lamp door through end cap 12, wherein, end cap is connected to the both ends of connection profile, louvre 122 is oppositely arranged, like this, between louvre, can form convection current, to improve the radiating effect of LED light source module.
As shown in Figure 1, between LED light source module 2 gapped 20, the size in gap 20 is 10-12mm, when LED Tunnel Lamp is worked, inside and outside LED Tunnel Lamp, have temperature difference, can between louvre and gap, form convection current like this, gap itself also can form upper and lower convection current simultaneously, therefore, can improve radiating effect.As shown in Figure 4 and Figure 5, described LED light source module comprises radiator 21, substrate 22, LED chip 23, lens module 24 and sealing ring 25; Described radiator comprises fixed head 211, fin 212 and installing plate 213, fin 212 is located at the back side of fixed head 211, on fin 212, be provided with radiating ribs, to improve area of dissipation, installing plate 213 is located on outermost fin, installing plate is the 1/2-2/3 of whole radiator height to the distance of fixed head, as shown in Figure 5, here the height of indication refers to that installing plate upper surface is to the distance between fixed head upper surface, installing plate 213 is located on boss, like this, makes the decentralization of radiator 21, therefore, can improve the fixing stability of radiator; In addition, installing plate 213 shortens to the free-ended distance of fin, and when installation of heat radiator, fin 212 is little with the cavity depth that connection profile and boss form, and therefore, is convenient to mount and dismount radiator 21.Described substrate 22 is located on fixed head 211 by heat-conducting glue, and profit is screwed, and LED chip 23 is located on substrate 22, and lens module 24 covers on substrate and with fixed head 211 and is connected.Sealing ring 25 is located between fixed head 211 and lens module 24, sealing ring 25 is provided with locator protrusions 251, on transparent module, be provided with the detent coordinating with locator protrusions, locator protrusions 251 and detent can prevent sealing ring 25 displacements, the installation accuracy of sealing ring can be improved on the one hand, sealing property can be improved on the other hand.
Described suspension bracket 3 comprises fixed mount 31 and rotating turret 32.
As shown in Figure 3, fixed mount 31 comprises plate body 311, bending part 312, inserting part 313 and pivot joint lug 314, bending part 312 is bent to form downwards from two relative edges of plate body 311, and inserting part 313 stretches out from bending part, and pivot joint lug 314 is located at the middle part of plate body 311 and extends upward; Described inserting part 313 is plugged in draw-in groove 117.Utilize plate body that bending part and pivot joint lug are coupled together, can improve the intensity of whole fixed mount.On pivot joint lug 314, being provided with 315, two locating holes 315 of two locating holes is positioned at and take on the same circumference that pivot joint position central axis is the center of circle.
As shown in Figure 3, described rotating turret 32 comprises articulated section 321, the first connecting plate 322, the second connecting plate 323 and suspension plate 324, the first connecting plate 322 stretches out from the upper end of articulated section, the second connecting plate 323 extends upward from the first connecting plate, and suspension plate 324 is connected to the upper end of the second connecting plate; Articulated section is articulated on pivot joint lug.The first described connecting portion stretches out, make articulated section and the second connecting portion mutual dislocation, after rotating turret is pivotally attached on pivot joint lug, can avoid the second connecting portion and articulated section in same plane and the phenomenon that occurs interfering, therefore, be convenient to the angle of regulating rotary moving frame.On articulated section, be provided with arc groove 325, screw is connected on locating hole 315 through arc groove 325, and after lock-screw, rotating turret is locked, after unclamping lock-screw, and the rotatable adjustment angle of rotating turret.By two locating holes 315 are set, can limit rotating turret to the pendulum angle of both sides, meanwhile, can also increase the adjusting angle of rotating turret.
Described terminal box 5 is installed on plate body 311, at the middle part of plate body, is provided with cable-through hole 6.By terminal box 5 is set, external connection can be convergeed in terminal box, and be connected with LED light source module by the line in terminal box, like this, can improve on the one hand the aesthetic property of LED Tunnel Lamp, circuit is on the other hand easy for installation and maintenance.
Claims (10)
1. a LED Tunnel Lamp, comprises lamp door, two above LED light source module and suspension brackets, and lamp door comprises connection profile and end cap, and end cap is located at the two ends of connection profile; It is characterized in that: on the lateral surface of connection profile, be provided with groove, in groove, be provided with rib; On end cap, be provided with louvre; Gapped between LED light source module.
2. LED Tunnel Lamp according to claim 1, is characterized in that: bottom-up on the medial surface of connection profile have a boss, and the height of boss is 1/2-2/3 of connection profile height, and LED light source module is supported by boss.
3. LED Tunnel Lamp according to claim 2, is characterized in that: described LED light source module comprises radiator, substrate, LED chip and lens module; Described radiator comprises fixed head, fin and installing plate, and fin is located at the back side of fixed head, and installing plate is located on outermost fin, and installing plate is the 1/2-2/3 of whole radiator height to the distance of fixed head, and installing plate is located on boss; Substrate is located on fixed head, and LED chip is located on substrate, and lens module covers on substrate and with fixed head and is connected.
4. LED Tunnel Lamp according to claim 3, is characterized in that: between fixed head and lens module, be provided with sealing ring, sealing ring is provided with locator protrusions, is provided with the detent coordinating with locator protrusions on transparent module.
5. LED Tunnel Lamp according to claim 1, is characterized in that: described suspension bracket comprises fixed mount and rotating turret, and rotating turret is articulated on fixed mount.
6. LED Tunnel Lamp according to claim 5, it is characterized in that: fixed mount comprises plate body, bending part, inserting part and pivot joint lug, bending part is bent to form downwards from two relative edges of plate body, and inserting part stretches out from bending part, and pivot joint lug is located at the middle part of plate body and extends upward; On the medial surface of connection profile, be provided with draw-in groove, described inserting part is plugged in draw-in groove.
7. LED Tunnel Lamp according to claim 6, it is characterized in that: described rotating turret comprises articulated section, the first connecting plate, the second connecting plate and suspension plate, the first connecting plate stretches out from the upper end of articulated section, the second connecting plate extends upward from the first connecting plate, and suspension plate is connected to the upper end of the second connecting plate; Articulated section is articulated on pivot joint lug.
8. LED Tunnel Lamp according to claim 7, is characterized in that: on pivot joint lug, be provided with two locating holes, two locating holes are positioned at take on the same circumference that pivot joint position central axis is the center of circle; On articulated section, be provided with arc groove.
9. LED Tunnel Lamp according to claim 6, is characterized in that: power supply is installed on plate body.
10. according to the LED Tunnel Lamp described in claim 6 or 9, it is characterized in that: terminal box is installed on plate body, at the middle part of plate body, is provided with cable-through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510733.0U CN203421578U (en) | 2013-08-21 | 2013-08-21 | LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510733.0U CN203421578U (en) | 2013-08-21 | 2013-08-21 | LED tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421578U true CN203421578U (en) | 2014-02-05 |
Family
ID=50020677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510733.0U Expired - Fee Related CN203421578U (en) | 2013-08-21 | 2013-08-21 | LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135306A (en) * | 2015-09-18 | 2015-12-09 | 浙江大邦科技有限公司 | Light-emitting diode street lamp |
| CN106523981A (en) * | 2015-09-11 | 2017-03-22 | 海洋王照明科技股份有限公司 | Lamp |
-
2013
- 2013-08-21 CN CN201320510733.0U patent/CN203421578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523981A (en) * | 2015-09-11 | 2017-03-22 | 海洋王照明科技股份有限公司 | Lamp |
| CN105135306A (en) * | 2015-09-18 | 2015-12-09 | 浙江大邦科技有限公司 | Light-emitting diode street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510800 Guangzhou, Huadu District, Huadu District, Guangdong, SAST Road, No. 1, room No. 302 Patentee after: Guangzhou LEDIA lighting Limited by Share Ltd Address before: 510800 Guangdong, Huadu District, Xinhua Street, commercial road, room No. 350, room 1, No. Patentee before: Guangzhou Ledia Lighting Technology Company |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |