CN205354574U - Heat dissipation advertising light boxes - Google Patents
Heat dissipation advertising light boxes Download PDFInfo
- Publication number
- CN205354574U CN205354574U CN201521047451.7U CN201521047451U CN205354574U CN 205354574 U CN205354574 U CN 205354574U CN 201521047451 U CN201521047451 U CN 201521047451U CN 205354574 U CN205354574 U CN 205354574U
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- China
- Prior art keywords
- heat sink
- module
- lamp box
- lighting module
- heat radiation
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Abstract
The utility model relates to the technical field of lighting technology, concretely relates to heat dissipation advertising light boxes, including panel module, lighting module and underframe module, panel module with the underframe module vacuole formation that cooperatees, the lamp house is still including setting up heating panel in the cavity, lighting module sets up on the heating panel, it makes to be provided with a plurality of radiating parts in the underframe module the exterior space switch -on of cavity and lamp house. In the above -mentioned scheme of this application, through set up the heating panel in the lamp house for the lamp house is inside can to obtain good heat dissipation, and then makes lighting module obtain good heat dissipation, guarantees that lighting module has good luminous efficacy and life, through be provided with a plurality of radiating parts in the underframe module for the air switch -on that the lamp house is inside and the lamp house is outside, and then be that lamp house inside can obtain good heat dissipation, the further lighting module that makes obtains good heat dissipation, guarantees that lighting module has good luminous efficacy and life.
Description
Technical field
This utility model relates to lighting lamphouse technical field, is specifically related to a kind of heat radiation advertising lamp box.
Background technology
At large-scale all kinds of markets, bus platform, subway station, even some small-sized StoreFronts, commodity are introduced often through arranging the mode of advertising lamp box and publicize.
Current lamp box structure, it mainly includes protecgulum, casing, and it is arranged on the light source assembly conjunction power supply module etc. in casing, in the place that ambient light is more weak, luminous by its internal light source assembly, illuminate advertisement picture, make advertisement picture eye-catching, it is easy to come into the picture, and then reach good propaganda objective；Meanwhile, yet play illuminating road, facilitate the effect of passerby and vehicle.
In the lamp box structure of current said structure, casing usually constitutes, with protecgulum, the cavity closed, light source assembly is encapsulated in cavity, in actual use, light source assembly is in running order for a long time, particularly in underground or indoor environment, light source assembly lies substantially in the illumination condition of not power-off, under light source assembly duty, component internal all can produce certain caloric value, owing to being enclosed in casing at light source assembly, the caloric value of light source assembly is difficult to exchange to lamp box outside and accumulate gradually, the ambient temperature that light source assembly works is caused to be gradually increasing, when the operating temperature of light source assembly rises to a certain degree, not only affect the luminous efficiency of light source assembly, the luminous efficiency making light source assembly reduces, reduce the service life of light source assembly, time serious, even burn light source assembly, cause severe safety accident.
So, need a kind of lamp box structure that light source assembly can be carried out secure heat dissipation at present badly.
Summary of the invention
The purpose of this utility model is in that: there is, for current lamp box structure, the problem that heat radiation is not enough, it is provided that a kind of lamp box structure that light source assembly can carry out secure heat dissipation.
A kind of heat radiation advertising lamp box, including panel module, lighting module and underframe module, described panel module matches with described underframe module formation cavity, and described lamp box also includes the heat sink being arranged in described cavity, and described lighting module is arranged on heat sink.
In the such scheme of the application, by arranging heat sink in lamp box so that good heat radiation can be obtained inside lamp box, and then make lighting module obtain good heat radiation, it is ensured that lighting module has good luminous efficiency and service life.
As preferably, described underframe module is provided with some radiating parts and makes the space outerpace of described cavity and lamp box connect.
In such scheme, by being provided with some radiating parts in underframe module, internal and outside lamp box the air of lamp box is connected, and then be inside lamp box, to obtain good heat radiation, lighting module is further made to obtain good heat radiation, it is ensured that lighting module has good luminous efficiency and service life.
As preferably, described heat sink is dismountable to be arranged in described underframe module, and described lighting module is dismountable to be arranged on described heat sink.
In the such scheme of the application, heat sink is dismountable with underframe module to be connected, and lighting module is dismountable with heat sink to be connected, and facilitates the assembly or disassembly of the application lamp box.
As preferably, described lighting module includes some LED light source bars being arranged side by side, and described LED light source bar is dismountable to be arranged on described heat sink.
In the such scheme of the application, lighting module being set to some LED light source bars, reason is in that, in current advertising lamp box, light source is consumable accessory, so, in this application, when certain LED light source bar damages, all the other LED light source bars can't be affected and work on, so, further ensure that the reliability of the application lamp box, and when keeping in repair, also have only to the LED light source bar for damaging and be replaced, not only facilitate maintenance, but also reduce maintenance cost.
As preferably, described underframe module includes base plate and the side plate being arranged on described base plate, and described side plate is provided with opening, and heat sink described in the Assurance of Size of described opening and lighting module can be taken out by described opening or load.
The described side plate that lighting module is corresponding is provided with opening, the Assurance of Size lighting module of opening and heat sink can be taken out by opening or load, so, when making in assembling or remove lighting module, have only to take out from opening part or load lighting module, without removing other parts, and then make, the later period maintenance of lamp box is convenient, reduces the difficulty of lamp box later period maintenance and the cost of maintenance.
As preferably, described side plate being provided with shrouding, described shrouding matches with the opening on described side plate.
In such scheme, by arranging shrouding by closure of openings, and then the internal cavities of lamp box is closed, keeps the cleaning within lamp box, it is to avoid insecticide or other objects enter into and cause short circuit in lamp box or reduce the heat-sinking capability of lighting module.
As preferably, described heat sink is dismountable with described shrouding to be connected.
In the such scheme of the application, heat sink is connected with shrouding so that when taking out lighting module, it is possible to holds shrouding and can drag heat sink and take out lighting module, further facilitate the taking-up of lighting module, and then further facilitate the later period maintenance of lamp box to work.
As preferably, described side plate inwall is provided with chute, and described heat sink is slidably arranged in described chute.
In such scheme, arranging chute inside side plate, heat sink is slidably arranged in chute so that after chute installed by heat sink, and just this is fixed in its position, refutes the installation and removal of a heat sink and lighting module further.
As preferably, after described heat sink is installed and put in place, the surrounding sidewall of described heat sink matches with the inwall of described side plate.
In the such scheme of the application, the surrounding sidewall of heat sink matches with side plate inwall so that in the lamp box structure of the application, and heat sink not only opens support lighting module, the effect to illumination module heat dissipating, but also can play the booster action to lamp box structure.
As preferably, described heat sink side and described lighting module fit tightly, and opposite side is zigzag.
In the such scheme of the application, heat sink and lighting module fit tightly, make what the heat on LED light source bar can be good to be delivered on radiating piece, and the side of heat sink is set to zigzag, heat sink is made to have bigger surface area, and then, further improve the heat-sinking capability of heat sink.
As preferably, being also coated with binding agent between described heat sink and described lighting module.
In such scheme, application of adhesive between heat sink and lighting module, first it is further make laminating good between heat sink and lighting module, ensure the heat-sinking capability that heat sink is good, meanwhile, heat sink and lighting module are bonded as one by binding agent, so heat sink also acts as the effect strengthening lighting module intensity, reduce lighting module bending or the risk fractureed, further improve the reliability of the application lamp box.
In sum, owing to have employed technique scheme, the application provides the benefit that:
By arranging heat sink in lamp box so that good heat radiation can be obtained inside lamp box, and then make lighting module obtain good heat radiation, it is ensured that lighting module has good luminous efficiency and service life.
Accompanying drawing explanation
Fig. 1 is the structural representation that the application is split type,
Labelling in figure: 1-panel module, 2-lighting module, 3-underframe module, 4-heat sink, 5-radiating part, 6-LED light source strip, 7-base plate, 8-side plate, 9-opening, 10-shrouding, 11-chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Embodiment 1: as it can be seen,
A kind of heat radiation advertising lamp box, including panel module 1, lighting module 2 and underframe module 3, described panel module 1 matches with described underframe module 3 formation cavity, and described lamp box also includes the heat sink 4 being arranged in described cavity, and described lighting module 2 is arranged on heat sink 4.
In the such scheme of the present embodiment, by arranging heat sink 4 in lamp box so that good heat radiation can be obtained inside lamp box, and then make lighting module 2 obtain good heat radiation, it is ensured that lighting module 2 has good luminous efficiency and service life.
Embodiment 2, as it can be seen,
Dispel the heat advertising lamp box as described in Example 1, being provided with some radiating parts 5 in described underframe module 3 makes the space outerpace of described cavity and lamp box connect, described heat sink 4 is dismountable to be arranged in described underframe module 3, described lighting module 2 is dismountable to be arranged on described heat sink 4, described lighting module 2 includes some LED light source bars 6 being arranged side by side, described LED light source bar 6 is dismountable to be arranged on described heat sink 4, described underframe module 3 includes base plate 7 and the side plate 8 being arranged on described base plate 7, described side plate 8 is provided with opening 9, heat sink 4 described in the Assurance of Size of described opening 9 and lighting module 2 can be taken out by described opening 9 or be loaded.
In such scheme, by being provided with some radiating parts 5 in underframe module 3, internal and outside lamp box the air of lamp box is connected, and then be inside lamp box, to obtain good heat radiation, lighting module 2 is further made to obtain good heat radiation, it is ensured that lighting module 2 has good luminous efficiency and service life；Heat sink 4 is dismountable with underframe module 3 to be connected, and lighting module 2 is dismountable with heat sink 4 to be connected, and facilitates the assembly or disassembly of the present embodiment lamp box；Lighting module 2 is set to some LED light source bars 6, and reason is in that, in current advertising lamp box, light source is consumable accessory, so, in the present embodiment, when certain LED light source bar 6 damages, all the other LED light source bars 6 can't be affected and work on, and so, further ensure that the reliability of the present embodiment lamp box, and when keeping in repair, also have only to the LED light source bar 6 for damaging be replaced, not only facilitate maintenance, but also reduce maintenance cost；The described side plate 8 of lighting module 2 correspondence is provided with opening 9, the Assurance of Size lighting module 2 of opening 9 and heat sink 4 can be taken out by opening 9 or load, so, when making in assembling or remove lighting module 2, have only to take out from opening 9 or load lighting module 2, without removing other parts, and then make, the later period maintenance of lamp box is convenient, reduces the difficulty of lamp box later period maintenance and the cost of maintenance.
Embodiment 3, as it can be seen,
Dispel the heat advertising lamp box as described in Example 2, described side plate 8 is provided with shrouding 10, described shrouding 10 matches with the opening 9 on described side plate 8, described heat sink 4 is dismountable with described shrouding 10 to be connected, described side plate 8 inwall is provided with chute 11, described heat sink 4 is slidably arranged in described chute 11, after described heat sink 4 is installed and is put in place, the surrounding sidewall of described heat sink 4 matches with the inwall of described side plate 8, described heat sink 4 side and described lighting module 2 fit tightly, opposite side is zigzag, it is also coated with binding agent between described heat sink 4 and described lighting module 2.
In such scheme, by arranging shrouding 10, opening 9 is closed, and then the internal cavities of lamp box is closed, keep the cleaning within lamp box, it is to avoid insecticide or other objects enter into and cause short circuit in lamp box or reduce the heat-sinking capability of lighting module 2；Heat sink 4 is connected with shrouding 10 so that when taking out lighting module 2, it is possible to holds shrouding 10 and can drag heat sink 4 and take out lighting module 2, further facilitates the taking-up of lighting module 2, and then further facilitate the later period maintenance of lamp box to work；Arranging chute 11 inside side plate 8, heat sink 4 is slidably arranged in chute 11 so that after chute 11 installed by heat sink 4, and just this is fixed in its position, refutes the installation and removal of a heat sink 4 and lighting module 2 further；The surrounding sidewall of heat sink 4 matches with side plate 8 inwall so that in the lamp box structure of the present embodiment, and heat sink 4 not only opens support lighting module 2, the effect to lighting module 2 heat radiation, but also can play the booster action to lamp box structure；Heat sink 4 and lighting module 2 fit tightly, make what the heat on LED light source bar 6 can be good to be delivered on radiating piece, and the side of heat sink 4 is set to zigzag so that heat sink 4 has bigger surface area, and then, further improve the heat-sinking capability of heat sink 4；Application of adhesive between heat sink 4 and lighting module 2, first it is further make laminating good between heat sink 4 and lighting module 2, ensure the heat-sinking capability that heat sink 4 is good, simultaneously, heat sink 4 and lighting module 2 are bonded as one by binding agent, so heat sink 4 also acts as the effect strengthening lighting module 2 intensity, reduce the risk that lighting module 2 bends or fractures, further improve the reliability of the present embodiment lamp box.
All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (9)
1. heat radiation advertising lamp box, it is characterized in that: include panel module, lighting module and underframe module, described panel module matches with described underframe module formation cavity, described lamp box also includes the heat sink being arranged in described cavity, described lighting module is arranged on heat sink, described underframe module is provided with some radiating parts and makes the space outerpace of described cavity and lamp box connect.
2. heat radiation advertising lamp box according to claim 1, it is characterised in that: described heat sink is dismountable to be arranged in described underframe module, and described lighting module is dismountable to be arranged on described heat sink.
3. heat radiation advertising lamp box according to claim 2, it is characterised in that: described lighting module includes some LED light source bars being arranged side by side, and described LED light source bar is dismountable to be arranged on described heat sink.
4. heat radiation advertising lamp box according to claim 3, it is characterized in that: described underframe module includes base plate and the side plate being arranged on described base plate, being provided with opening on described side plate, heat sink described in the Assurance of Size of described opening and lighting module can be taken out by described opening or load.
5. heat radiation advertising lamp box according to claim 4, it is characterised in that: being provided with shrouding on described side plate, described shrouding matches with the opening on described side plate.
6. heat radiation advertising lamp box according to claim 5, it is characterised in that: described heat sink is dismountable with described shrouding to be connected.
7. heat radiation advertising lamp box according to claim 6, it is characterised in that: described side plate inwall is provided with chute, and described heat sink is slidably arranged in described chute.
8. heat radiation advertising lamp box according to claim 7, it is characterised in that: after described heat sink is installed and put in place, the surrounding sidewall of described heat sink matches with the inwall of described side plate.
9. heat radiation advertising lamp box according to claim 8, it is characterised in that: described heat sink side and described lighting module fit tightly, and opposite side is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047451.7U CN205354574U (en) | 2015-12-16 | 2015-12-16 | Heat dissipation advertising light boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047451.7U CN205354574U (en) | 2015-12-16 | 2015-12-16 | Heat dissipation advertising light boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354574U true CN205354574U (en) | 2016-06-29 |
Family
ID=56168285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047451.7U Expired - Fee Related CN205354574U (en) | 2015-12-16 | 2015-12-16 | Heat dissipation advertising light boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887198A (en) * | 2015-12-16 | 2017-06-23 | 四川新力光源股份有限公司 | Radiating advertising lamp box |
-
2015
- 2015-12-16 CN CN201521047451.7U patent/CN205354574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887198A (en) * | 2015-12-16 | 2017-06-23 | 四川新力光源股份有限公司 | Radiating advertising lamp box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |