CN204254407U - The explosion-proof shot-light of a kind of LED - Google Patents
The explosion-proof shot-light of a kind of LED Download PDFInfo
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- CN204254407U CN204254407U CN201420794730.9U CN201420794730U CN204254407U CN 204254407 U CN204254407 U CN 204254407U CN 201420794730 U CN201420794730 U CN 201420794730U CN 204254407 U CN204254407 U CN 204254407U
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Abstract
The utility model discloses the explosion-proof shot-light of a kind of LED, comprise power module, radiator and substrate, substrate is laid with some LED lamp bead; Power module is located at above radiator; Radiator comprises the base plate of radiator of aluminum, on the uper side surface of base plate of radiator, evenly one is vertically connected with some radiating fins, the relative both sides of base plate of radiator extend respectively to the one of both sides up and down of base plate of radiator and are provided with tabular fixed part, tabular fixed part is installed with power module fixed support, power module is fixedly installed on power module fixed support; The two ends of radiator are stifled is respectively provided with plug, and plug, base plate of radiator and tabular fixed part surround the light source chamber for holding substrate, are provided with bar shaped sealing joint strip between plug and the both ends of radiator; The outside mask of light source chamber is provided with protection steel mesh; Connecting line outer race between power module and light source chamber is provided with metal winding pipe.The explosion-proof shot-light of LED of the present utility model, good waterproof performance.
Description
Technical field
The utility model relates to technical field of lamps, specifically, relates to the explosion-proof shot-light of a kind of LED.
Background technology
LED as new light source, because of its have that the life-span is long, light efficiency is high, the feature such as radiationless, low energy consumption, extensively replaced the traditional lighting products such as halogen lamp, sodium vapor lamp, applied more and more extensive.In recent years, the explosion-proof shot-light of LED is more and more applied at the shot-light of the indoor use in factory, road and other place.The explosion-proof shot-light of LED generally comprises radiator, power module and substrate, substrate is laid some LED lamp bead, and the substrate having laid LED lamp bead is generally located in light source chamber.
The light source chamber of the explosion-proof shot-light of existing LED due to sealing inadequate, cannot be applied to some humidity comparatively large, have damp or have in corrosive adverse circumstances, water vapour or corrosive gas is easily entered in light source chamber, make the electronic devices and components in light source chamber comparatively fast aging, affect the service life of shot-light, more seriously, even can cause the short circuit in light source chamber, set off an explosion or the major accident such as fire.In addition, in the explosion-proof shot-light of LED of prior art, each LED lamp bead, all towards same direction, cannot regulate the illumination zone of the explosion-proof shot-light of LED, and the illumination zone of the explosion-proof shot-light of LED is restricted.
Utility model content
Technical problem to be solved in the utility model is: provide the explosion-proof shot-light of a kind of LED of good waterproof performance.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The explosion-proof shot-light of a kind of LED, comprises power module, radiator and substrate, described substrate is laid with some LED lamp bead; Described power module is located at above described radiator;
Described radiator comprises the base plate of radiator of aluminum, defining described base plate of radiator near the surface of described power module is uper side surface, surface away from described power module is downside surface, on the uper side surface of described base plate of radiator, evenly one is vertically connected with some radiating fins, the relative both sides of described base plate of radiator extend respectively to the one of both sides up and down of described base plate of radiator and are provided with tabular fixed part, described tabular fixed part is installed with power module fixed support, and described power module is fixedly installed on described power module fixed support;
The two ends of described radiator are stifled is respectively provided with plug, and described plug, described base plate of radiator and described tabular fixed part surround the light source chamber for holding described substrate, are provided with bar shaped sealing joint strip between the both ends of described plug and described radiator;
The outside mask of described light source chamber is provided with protection steel mesh;
Connecting line outer race between described power module and described light source chamber is provided with metal winding pipe, and one end of described metal winding pipe is fixedly connected with power module shell, and the other end of described metal winding pipe is fixedly connected with base plate of radiator.
Preferably, described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head is fixedly connected with described radiating fin.
Preferably, the two ends of described base plate of radiator are connected with the protuberance protruding from described radiating fin end;
Described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head covers the protuberance of described base plate of radiator and is fixedly connected with described radiating fin; The corresponding described plug fixed head place of described bar shaped pedestal offers strip groove, and be provided with the sealing joint strip of size coupling in described strip groove, described strip groove can cover described light source chamber two ends.
Preferably, the outside of described substrate is provided with tempering cover plate, and described tempering cover plate is fixed on the outside of described tabular fixed part by stainless steel press box, is provided with sealing joint strip between described tempering cover plate and described tabular fixed part.
Preferably, described plug fixed head is fixed with handle.
Preferably, the middle part of described plug fixed head upwards extends to form handle fixed base, and described handle is connected on described handle fixed base by clamping screw.
Preferably, on described handle fixed base, corresponding described clamping screw place is provided with corner scale.
Preferably, described power module fixed support comprises two vertical portions, horizontal part is connected with between two vertical portions, described vertical portion is connected with described horizontal part is vertical, described vertical portion is individually fixed on the tabular fixed part of the relative both sides of described radiator, described power module is fixedly installed in above described horizontal part, leaves distance between described horizontal part and described radiator.
Preferably, described substrate is attached on the downside surface of described base plate of radiator; Contact surface between the downside surface of described substrate and described base plate of radiator scribbles heat-conducting silicone grease.
Preferably, each described LED lamp bead outside mask is provided with a micro lens, and the size of described micro lens and the size of described LED lamp bead match.
After have employed technique scheme, the beneficial effects of the utility model are:
LED of the present utility model explosion-proof shot-light tabular fixed part and base plate of radiator one-body molded, make there is no gap between tabular fixed part and base plate of radiator, the two ends of base plate of radiator are provided with plug, be provided with bar shaped sealing joint strip between plug and base plate of radiator, sealing function is well served to the two ends of radiator.Therefore, the light source chamber good airproof performance surrounded by tabular fixed part, base plate of radiator and plug, is not easy in light source chamber to enter water vapour, makes the explosion-proof shot-light integral waterproofing of LED of the present utility model good.The outside mask of tempering cover plate is provided with protection steel mesh; Shoulder impact strong, effectively protect the security of light source chamber; Connecting line outer race between power module and light source chamber is provided with metal winding pipe, one end of metal winding pipe is fixedly connected with the shell of power module by guard tube track bolt, and the other end of metal winding pipe is fixedly connected with base plate of radiator by guard tube track bolt; Serve waterproof action and explosion-proof effect better.The explosion-proof shot-light of LED of the present utility model is enable to be applicable to the adverse circumstances of damp and steam.
In the utility model, described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head is fixedly connected with described radiating fin.This structure makes plug and radiator combine more firmly.
In the utility model, the two ends of described base plate of radiator are connected with the protuberance protruding from described radiating fin end; Described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head covers the protuberance of described base plate of radiator and is fixedly connected with described radiating fin; The corresponding described plug fixed head place of described bar shaped pedestal offers strip groove, and be provided with the sealing joint strip of size coupling in described strip groove, described strip groove can cover described light source chamber two ends.In this structure, plug fixed head covers the protuberance of base plate of radiator, sealed by the sealing joint strip in strip groove between light source chamber two ends and bar shaped pedestal, plug fixed head and sealing joint strip staggered positions, prevent water vapour from entering light source chamber inside better, substantially increase the water proofing property of the explosion-proof shot-light of LED.
In the utility model, power module fixed support comprises two vertical portions, horizontal part is connected with between two vertical portions, described vertical portion is connected with described horizontal part is vertical, described vertical portion is individually fixed on the tabular fixed part of the relative both sides of described radiator, described power module is fixedly installed in above described horizontal part, leaves distance between described horizontal part and described radiator.The heat that power module self work produces will be dispelled the heat by the air of periphery.And the heat that substrate and LED lamp bead work produce, can radiator function of environment heat emission towards periphery be passed through.The utility model separates independent heat radiation by power module and substrate, is independent of each other, substantially increases radiating effect, make the explosion-proof shot-light of LED of the present utility model, good heat dissipation effect, can be applicable to high-power applications.
In the utility model, on described handle fixed base, corresponding described clamping screw place is provided with corner scale, can according to illumination zone, corresponding corner scale accurately adjusts the angle between handle and handle fixed base, thus reach the effect at the angle of inclination of accurate adjustment shot-light, after having adjusted angle, then it is fastening that handle and handle fixed base are passed through clamping screw.
In the utility model, each described LED lamp bead is covered with a micro lens and carries out luminous intensity distribution, the outside mask noting be used in substrate establishes overall large lens to carry out luminous intensity distribution, make the size of substrate no longer by the restriction of lens sizes, larger substrate can be used, lay the LED lamp bead of greater number, thus the more explosion-proof shot-light of high-power LED can be made.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the perspective view of the explosion-proof shot-light of LED of the present utility model;
Fig. 2 is the plan structure schematic diagram of the explosion-proof shot-light of LED of the present utility model;
Fig. 3 is the main TV structure schematic diagram of the explosion-proof shot-light of LED of the present utility model;
Fig. 4 be the explosion-proof shot-light of LED of the present utility model look up structural representation;
Fig. 5 is the side-looking structural representation of the explosion-proof shot-light of LED of the present utility model;
Fig. 6 is the decomposing schematic representation one of the explosion-proof shot-light of LED of the present utility model;
Fig. 7 is the decomposing schematic representation two of the explosion-proof shot-light of LED of the present utility model;
Fig. 8 is the structural representation of a kind of plug in the utility model;
In figure: 1, power module; 2, power module fixed support; 21, vertical portion; 22, horizontal part; 3, plug; 31, bar shaped pedestal; 32, plug fixed head; 33, handle fixed base; 34, strip groove; 4, radiator; 41, base plate of radiator; 42, tabular fixed part; 43, radiating fin; 5, stainless steel press box; 6, handle; 7, sealing joint strip; 8, tempering cover plate; 9, sealing joint strip; 10, corner scale; 11, steel mesh is protected; 12, metal winding pipe; 13, guard tube track bolt.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the perspective view of the explosion-proof shot-light of LED of the present utility model; Fig. 2 is the plan structure schematic diagram of the explosion-proof shot-light of LED of the present utility model; Fig. 3 is the main TV structure schematic diagram of the explosion-proof shot-light of LED of the present utility model; Fig. 4 be the explosion-proof shot-light of LED of the present utility model look up structural representation; Fig. 5 is the side-looking structural representation of the explosion-proof shot-light of LED of the present utility model; Fig. 6 is the decomposing schematic representation one of the explosion-proof shot-light of LED of the present utility model; Fig. 7 is the decomposing schematic representation two of the explosion-proof shot-light of LED of the present utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the explosion-proof shot-light of a kind of LED, comprises power module 1, radiator 4 and substrate, substrate is laid with some LED lamp bead; Power module 1 is located at above radiator 4; Radiator 4 comprises the base plate of radiator 41 of aluminum, definition base plate of radiator 41 is uper side surface near the surface of power module 1, surface away from power module 1 is downside surface, on the uper side surface of base plate of radiator 41, evenly one is vertically connected with some radiating fins 43, the relative both sides of base plate of radiator 41 extend respectively to the one of both sides up and down of base plate of radiator 41 and are provided with tabular fixed part 42, tabular fixed part 42 is installed with power module fixed support 2, power module 1 is fixedly installed on power module fixed support 2.
The two ends of radiator 4 are stifled is respectively provided with plug 3, is provided with bar shaped sealing joint strip 7 between the both ends of plug 3 and radiator 4.The outside of substrate is provided with tempering cover plate 8, and tempering cover plate 8 is fixed on the outside of tabular fixed part 42 by stainless steel press box 5, is provided with sealing joint strip 9 between tempering cover plate 8 and tabular fixed part 42.Plug 3, base plate of radiator 41, tempering cover plate 8 and tabular fixed part 42 surround the light source chamber for holding substrate.The outside mask of tempering cover plate 8 is provided with protection steel mesh 11; Shoulder impact strong, effectively protect the security of light source chamber; Connecting line outer race between power module 1 and light source chamber is provided with metal winding pipe 12, one end of metal winding pipe 12 is fixedly connected with by the shell of guard tube track bolt 13 with power module 1, and the other end of metal winding pipe 12 is fixedly connected with base plate of radiator 41 by guard tube track bolt 13; Serve waterproof action and explosion-proof effect better.The explosion-proof shot-light of LED of the present utility model is enable to be applicable to the adverse circumstances of damp and steam.
In the utility model, tabular fixed part 42 is one-body molded with base plate of radiator 41, make there is no gap between tabular fixed part 42 and base plate of radiator 41, the two ends of base plate of radiator 41 are provided with plug 3, be provided with bar shaped sealing joint strip 7 between plug 3 and base plate of radiator 41, sealing function is well served to the two ends of radiator 4.Therefore, the light source chamber good airproof performance surrounded by tabular fixed part 42, base plate of radiator 41, tempering cover plate 8 and plug 3, is not easy in light source chamber to enter water vapour, makes the explosion-proof shot-light integral waterproofing of LED of the present utility model good.
Plug 3 can take following structure: plug 3 comprises for covering the bar shaped pedestal 31 blocking light source chamber two ends, the two ends of bar shaped pedestal 31 are connected with the end winding support of the tabular fixed part 42 of both sides respectively, the top of bar shaped pedestal 31 is integrally formed with plug fixed head 32, and plug fixed head 32 is fixedly connected with radiating fin 43.This structure makes plug 3 and radiator 4 combine more firmly.
As shown in Figure 8, base plate of radiator 41 and plug 3 can also take following structure: the two ends of base plate of radiator 41 are connected with the protuberance (not shown) protruding from radiating fin 43 end; Plug 3 comprises for covering the bar shaped pedestal 31 blocking light source chamber two ends, the two ends of bar shaped pedestal 31 are connected with the end winding support of the tabular fixed part 42 of both sides respectively, the top of bar shaped pedestal 31 is integrally formed with plug fixed head 32, the protuberance of plug fixed head 32 radiator cover base plate 41 and being fixedly connected with radiating fin 43; Bar shaped pedestal 31 corresponding plug fixed head 32 place offers strip groove 34, and be provided with the sealing joint strip of size coupling in strip groove 34, strip groove 34 can cover light source chamber two ends.In this structure, plug fixed head 32 covers the protuberance of base plate of radiator 41, sealed by the sealing joint strip in strip groove 34 between light source chamber two ends and bar shaped pedestal 31, plug fixed head 32 and sealing joint strip staggered positions, prevent water vapour from entering light source chamber inside better, substantially increase water proofing property and the explosion-proof performance of the explosion-proof shot-light of LED.
In the utility model, plug fixed head 32 is fixed with handle 6, the middle part of plug fixed head 32 upwards extends to form handle fixed base 33, and handle 6 is connected on handle fixed base 33 by clamping screw.On handle fixed base 33, corresponding clamping screw place is provided with corner scale 10, and handle is provided with the aligning baseline for aiming at corner scale 10.Can according to illumination zone, corresponding corner scale 10 accurately adjusts the angle between handle 6 and handle fixed base 33, thus reach the effect at the angle of inclination of accurate adjustment shot-light, after having adjusted angle, then by fastening by clamping screw to handle 6 and handle fixed base 33.
In the utility model, power module fixed support 2 comprises two vertical portions 21, horizontal part 22 is connected with between two vertical portions 21, vertical portion 21 is connected with horizontal part 22 is vertical, vertical portion 21 is individually fixed on the tabular fixed part 42 of the relative both sides of radiator 4, power module 1 is fixedly installed in above horizontal part 22, leaves distance between horizontal part 22 and radiator 4.The heat that power module 1 self work produces will be dispelled the heat by the air of periphery.And substrate is attached on the downside surface of base plate of radiator 41; Contact surface between the downside surface of substrate and base plate of radiator 41 scribbles heat-conducting silicone grease.The heat that substrate and LED lamp bead work produce, can pass through radiator 4 function of environment heat emission towards periphery.The explosion-proof shot-light of LED separates independence by power module 1 and substrate and dispels the heat, and is independent of each other, substantially increases radiating effect, make the explosion-proof shot-light of LED of the present utility model, good heat dissipation effect, can be applicable to high-power applications.
In the utility model, each LED lamp bead outside mask is provided with a micro lens (not shown), and the size of micro lens and the size of single LED lamp pearl match.Each LED lamp bead outside mask is provided with a micro lens and carries out luminous intensity distribution, the outside mask noting be used in substrate establishes overall large lens to carry out luminous intensity distribution, make the size of substrate no longer by the restriction of lens sizes, larger substrate can be used, lay the LED lamp bead of greater number, thus the more explosion-proof shot-light of high-power LED can be made.
The above is only the citing of the utility model preferred forms.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model spirit and principle, some distortion and improvement can also be made.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (10)
1. the explosion-proof shot-light of LED, comprises power module, radiator and substrate, and described substrate is laid with some LED lamp bead; It is characterized in that: described power module is located at above described radiator;
Described radiator comprises the base plate of radiator of aluminum, defining described base plate of radiator near the surface of described power module is uper side surface, surface away from described power module is downside surface, on the uper side surface of described base plate of radiator, evenly one is vertically connected with some radiating fins, the relative both sides of described base plate of radiator extend respectively to the one of both sides up and down of described base plate of radiator and are provided with tabular fixed part, described tabular fixed part is installed with power module fixed support, and described power module is fixedly installed on described power module fixed support;
The two ends of described radiator are stifled is respectively provided with plug, and described plug, described base plate of radiator and described tabular fixed part surround the light source chamber for holding described substrate, are provided with bar shaped sealing joint strip between the both ends of described plug and described radiator;
The outside mask of described light source chamber is provided with protection steel mesh;
Connecting line outer race between described power module and described light source chamber is provided with metal winding pipe, and one end of described metal winding pipe is fixedly connected with power module shell, and the other end of described metal winding pipe is fixedly connected with base plate of radiator.
2. the explosion-proof shot-light of LED as claimed in claim 1, it is characterized in that: described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head is fixedly connected with described radiating fin.
3. the explosion-proof shot-light of LED as claimed in claim 2, is characterized in that: the two ends of described base plate of radiator are connected with the protuberance protruding from described radiating fin end;
Described plug comprises for covering the bar shaped pedestal blocking described light source chamber two ends, the two ends of described bar shaped pedestal are connected with the end winding support of the described tabular fixed part of both sides respectively, the top of described bar shaped pedestal is integrally formed with plug fixed head, and described plug fixed head covers the protuberance of described base plate of radiator and is fixedly connected with described radiating fin; The corresponding described plug fixed head place of described bar shaped pedestal offers strip groove, and be provided with the sealing joint strip of size coupling in described strip groove, described strip groove can cover described light source chamber two ends.
4. the explosion-proof shot-light of LED as claimed in claim 2, it is characterized in that: the outside of described substrate is provided with tempering cover plate, described tempering cover plate is fixed on the outside of described tabular fixed part by stainless steel press box, is provided with sealing joint strip between described tempering cover plate and described tabular fixed part.
5. the explosion-proof shot-light of LED as claimed in claim 2, is characterized in that: described plug fixed head is fixed with handle.
6. the explosion-proof shot-light of LED as claimed in claim 5, is characterized in that: the middle part of described plug fixed head upwards extends to form handle fixed base, and described handle is connected on described handle fixed base by clamping screw.
7. the explosion-proof shot-light of LED as claimed in claim 6, is characterized in that: on described handle fixed base, corresponding described clamping screw place is provided with corner scale.
8. the explosion-proof shot-light of LED as claimed in claim 1, it is characterized in that: described power module fixed support comprises two vertical portions, horizontal part is connected with between two vertical portions, described vertical portion is connected with described horizontal part is vertical, described vertical portion is individually fixed on the tabular fixed part of the relative both sides of described radiator, described power module is fixedly installed in above described horizontal part, leaves distance between described horizontal part and described radiator.
9. the explosion-proof shot-light of LED as claimed in claim 1, is characterized in that: described substrate is attached on the downside surface of described base plate of radiator; Contact surface between the downside surface of described substrate and described base plate of radiator scribbles heat-conducting silicone grease.
10. the explosion-proof shot-light of the LED as described in any one of claim 1 to 9, is characterized in that: each described LED lamp bead outside mask is provided with a micro lens, and the size of described micro lens and the size of described LED lamp bead match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794730.9U CN204254407U (en) | 2014-12-13 | 2014-12-13 | The explosion-proof shot-light of a kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794730.9U CN204254407U (en) | 2014-12-13 | 2014-12-13 | The explosion-proof shot-light of a kind of LED |
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| Publication Number | Publication Date |
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| CN204254407U true CN204254407U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420794730.9U Active CN204254407U (en) | 2014-12-13 | 2014-12-13 | The explosion-proof shot-light of a kind of LED |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188253A1 (en) * | 2017-04-13 | 2018-10-18 | 横店集团得邦照明股份有限公司 | Quick-installation led mining lamp |
| 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 |
-
2014
- 2014-12-13 CN CN201420794730.9U patent/CN204254407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188253A1 (en) * | 2017-04-13 | 2018-10-18 | 横店集团得邦照明股份有限公司 | Quick-installation led mining lamp |
| 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 |
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Address after: 261061, Shandong Weifang high tech Zone photoelectric park first accelerator hatch two lane No. 155, two floor Patentee after: Shandong Octavia Photoelectric Technology Co. Ltd. Address before: 261061, Shandong Weifang high tech Zone Golden Road North First incubator two photoelectric industry park, the first accelerator Patentee before: Weifang Mingrui Optoelectronics Technology Co., Ltd. |