CN104896374A - LED light-compensating lamp with heat radiation device - Google Patents
LED light-compensating lamp with heat radiation device Download PDFInfo
- Publication number
- CN104896374A CN104896374A CN201510312014.1A CN201510312014A CN104896374A CN 104896374 A CN104896374 A CN 104896374A CN 201510312014 A CN201510312014 A CN 201510312014A CN 104896374 A CN104896374 A CN 104896374A
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- led
- led lamp
- lamp module
- master board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
Provided is an LED light-compensating lamp with a heat radiation device. The LED light-compensating lamp comprises an LED lamp module, a lampshade, and a heat radiation shell used for heat radiation of the LED lamp module, a plurality of light through holes corresponding to LED lamps in the LED lamp module are formed on a front end surface of the lampshade, a main control panel used for providing a power supply for the LED lamp module is arranged in the heat radiation shell, a heat radiation aluminum substrate of the LED lamp module is fixedly connected to a front panel of the heat radiation shell via bolts, and the lampshade covers the LED lamp module and is fixedly connected to the front panel of the heat radiation shell via the bolts. According to the LED light-compensating lamp, heat generated during the operation of the high-power LED lamp module is directly emitted via the shell, the heat radiation efficiency is greatly improved via the design, overall low temperature rise of the light-compensating lamp is guaranteed, the phenomenon of light failure of the high-power LED light-compensating lamp can be effectively alleviated, the thermal effect of heat generated by the high-power LED lamp module on the main control panel is reduced, and the after-sales maintenance problem of the LED lamp can be conveniently realized.
Description
Technical field
The present invention relates to a kind of LED light supplement lamp.Particularly relate to a kind of LED light supplement lamp with heat abstractor can carrying out video monitoring under severe rainy environment.
Background technology
Along with the development of urban highway traffic, more and more city road needs to install public security traffic watch-dog, to strengthen the supervision and management to public safety, and it is also more and more higher for the requirement of light irradiation apparatus, extra high requirement is had especially to its brightness and quality stability, ensure above requirement, the heat dispersion of light irradiation apparatus design and water resistance are one of important steps wherein.
The common feature of the light compensating lamp of every type is that caloric value is comparatively large, and the temperature of light compensating lamp inside is higher, illuminates for a long time and LED can be made to produce light decay phenomenon, slowly can not reach brightness requirement, have influence on the supervision and management to public safety.During high-powered LED lamp work, quantity of heat production is very large, so device interior temperature can be very high, light compensating lamp design in the market, high-powered LED lamp, aluminium base and control mainboard, usually inside a cavity, can control mainboard to it when the operating time time is illuminated and produce heat affecting.Therefore the water proofing property of LED and the quality of heat radiation directly affect its performance and used life.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of structural design more reasonable, quality is more stable, and thermal diffusivity is good, water proofing property is high, the LED light supplement lamp with heat abstractor on public security, traffic monitoring apparatus of quality long service life.
The technical solution adopted in the present invention is: a kind of LED light supplement lamp with heat abstractor, include LED lamp module, cover on the lampshade outside LED lamp module, described lampshade front end face is formed with majority the light hole corresponding with each LED in described LED lamp module, also be provided with the heat abstractor for dispelling the heat to LED lamp module, master board for providing power supply to described LED lamp module is installed in described heat abstractor, wherein, the radiator aluminium base plate of described LED lamp module is bolted to connection on the front panel of described heat abstractor, described lampshade is in described LED lamp module and be bolted to connection on the front panel of described heat abstractor.
The first silica gel sealing pad for sealing also is provided with between the front panel of described lampshade and described heat abstractor.
Each light hole on described lampshade is provided with a glass lens and one for compressing the hold-down ring of described glass lens.
Described glass lens is pasted onto on described light hole by double faced adhesive tape ring.
On two medial surfaces adjacent with described hold-down ring in the lamp storehouse holding LED lamp module of described lampshade, each hold-down ring corresponding is respectively formed with one for locating the locating slot of described hold-down ring.
Described heat abstractor includes housing, has the majority fin be integrally formed with housing and the master board storehouse for arranging described master board be integrally formed in described housing.
Described master board storehouse is integrally formed in the inner side of the front panel of described housing, symmetrically on the medial surface that two of described master board storehouse are corresponding be provided with two for inserting the draw-in groove of master board, the front panel of described housing is formed with the cable-through hole for running through the wire being connected master board and LED lamp module be connected with described master board storehouse, described master board storehouse is provided with the Hatch Board for sealing master board storehouse, described Hatch Board is formed with the wire guide for running through the power lead connecting master board, on described Hatch Board, corresponding lead hole is provided with Waterproof connector of cable.
The second silica gel sealing pad for sealing master board storehouse is also provided with between described Hatch Board and master board storehouse.
A kind of LED light supplement lamp with heat abstractor of the present invention, high-power LED lamp module bolt is directly fixed on the front end face of radiating shell, namely directly be fixed on above radiator, the heat produced during high-power LED lamp module work is directly dispelled the heat away by housing, this design greatly improves radiating efficiency, ensure that the overall temperature rise of light compensating lamp is lower, effectively can slow down the light decay phenomenon of great power LED light compensating lamp.The installation of high-power LED lamp module and master board adopts a point storehouse design, both the heat of high-power LED lamp module generation had been reduced to the heat affecting of master board, can conveniently realize again LED because environment is different, realize adjustable control when Switching Condition is different, and solve an after-sales service difficult problem for master board.
Accompanying drawing explanation
Fig. 1 is the integrally-built decomposing schematic representation of the present invention;
Fig. 2 is the novel middle lampshade internal structure schematic diagram of this material;
Fig. 3 is the structural representation of this material with novel middle radiating shell.
In figure
1: lampshade 2: heat abstractor
3: double faced adhesive tape ring 4: glass lens
5: hold-down ring 6:LED lamp module
7: the first silica gel sealing pads 8: lamp storehouse
9: the second silica gel sealing pads 10: master board
11: Hatch Board 12: Waterproof connector of cable
13: hex bolts 14: bolt
15: bolt 16: light hole
17: fin 18: master board storehouse
19: draw-in groove 20: radiator aluminium base plate
21: locating slot 22: cable-through hole
23: housing
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, a kind of LED light supplement lamp with heat abstractor of the present invention is described in detail.
As shown in Figure 1, a kind of LED light supplement lamp with heat abstractor of the present invention, include LED lamp module 6, also be provided with the lampshade 1 covered on outside LED lamp module 6, and the heat abstractor 2 for dispelling the heat to LED lamp module 6, described lampshade 1 front end face is formed with majority the light hole 16 corresponding with each LED in described LED lamp module 6, master board 10 for providing power supply to described LED lamp module 6 is installed in described heat abstractor 2, wherein, the radiator aluminium base plate 20 of described LED lamp module 6 is bolted to connection on the front panel of described heat abstractor 2, described lampshade 1 to cover in described LED lamp module 6 and is bolted to connection on the front panel of described heat abstractor 2.The first silica gel sealing pad 7 for sealing also is provided with, to realize the waterproof in the lamp storehouse 8 of lampshade 1 between the front panel of described lampshade 1 and described heat abstractor 2.
As shown in Figure 1 and Figure 2, each light hole 16 on described lampshade 1 is provided with a glass lens 4 and one for compressing the plastics hold-down ring 5 of described glass lens 4.Described glass lens 4 is pasted onto on described light hole 16 by double faced adhesive tape ring 3.Described lampshade 1 for holding and protecting each plastics hold-down ring 5 corresponding on two medial surfaces adjacent with described plastics hold-down ring 5 in the lamp storehouse 8 of LED lamp module 6 to be respectively formed with one for locating the locating slot 21 of described plastics hold-down ring 5.
As shown in Figure 1, Figure 3, described heat abstractor 2 includes housing 23, has the majority fin 17 be integrally formed with housing 23 and the master board storehouse 18 for arranging described master board 10 be integrally formed in described housing 23.A most fin 17 is integrated cast aluminium forming with housing 23, makes whole heat abstractor form a large radiator.Described master board storehouse 18 is integrally formed in the inner side of the front panel of described housing 23, symmetrically on the medial surface that two of described master board storehouse 18 are corresponding be provided with two for inserting the draw-in groove 19 of master board 10, master board 10 is arranged in the master board storehouse 18 of heat abstractor 2 by draw-in groove 19, the front panel of described housing 23 is formed with the cable-through hole 22 for running through the wire being connected master board 10 and LED lamp module 6 be connected with described master board storehouse 18, described master board storehouse 18 is provided with the Hatch Board 11 for sealing master board storehouse 18, described Hatch Board 11 is formed with the wire guide for running through the power lead connecting master board 10, on described Hatch Board 11, corresponding lead hole is provided with Waterproof connector of cable 12.The second silica gel sealing pad 9 for sealing master board storehouse 18 is also provided with, to realize the waterproof in master board storehouse 18 between described Hatch Board 11 and master board storehouse 18.
A kind of LED light supplement lamp with heat abstractor of the present invention, heat abstractor 2 is that cast aluminium is one-body molded, except front end face and master board storehouse 18, other parts are all designed to the structure of fin 17, both the overall dimension of light compensating lamp had been taken full advantage of, effectively expand again the area of dissipation of heat abstractor 2, the heat conduction produced when high-power LED lamp module 6 works is to radiator aluminium base plate 20, radiator aluminium base plate 20 again by heat directly by the front panel of heat abstractor 2, then be transmitted to each fin 17 and dispel the heat.Enhance heat radiation, increase substantially the radiating efficiency of light compensating lamp, also improve the heat-exchange capacity of great power LED light compensating lamp simultaneously, bulk temperature in the use procedure of obvious reduction light compensating lamp, the thermo-optical that effectively slow down LED declines phenomenon, and LED lamp module is arranged in different cavitys from control mainboard, and when substantially reducing work, LED lamp module is to the heat affecting controlling mainboard.
Claims (8)
1. one kind has the LED light supplement lamp of heat abstractor, include LED lamp module (6), cover on the lampshade (1) of LED lamp module (6) outside, described lampshade (1) front end face is formed with majority the light hole (16) corresponding with each LED in described LED lamp module (6), it is characterized in that, also be provided with the heat abstractor (2) for dispelling the heat to LED lamp module (6), master board (10) for providing power supply to described LED lamp module (6) is installed in described heat abstractor (2), wherein, the radiator aluminium base plate (20) of described LED lamp module (6) is bolted to connection on the front panel of described heat abstractor (2), the described LED lamp module (6) that covers on described lampshade (1) goes up and is bolted to connection on the front panel of described heat abstractor (2).
2. a kind of LED light supplement lamp with heat abstractor according to claim 1, it is characterized in that, between described lampshade (1) and the front panel of described heat abstractor (2), being also provided with the first silica gel sealing pad (7) for sealing.
3. a kind of LED light supplement lamp with heat abstractor according to claim 1, it is characterized in that, each light hole (16) on described lampshade (1) being provided with a glass lens (4) and one for compressing the hold-down ring (5) of described glass lens (4).
4. a kind of LED light supplement lamp with heat abstractor according to claim 3, is characterized in that, described glass lens (4) is pasted onto on described light hole (16) by double faced adhesive tape ring (3).
5. a kind of LED light supplement lamp with heat abstractor according to claim 1, it is characterized in that, on two medial surfaces adjacent with described hold-down ring (5) in the lamp storehouse (8) holding LED lamp module (6) of described lampshade (1), corresponding each hold-down ring (5) is respectively formed with one for locating the locating slot (21) of described hold-down ring (5).
6. a kind of LED light supplement lamp with heat abstractor according to claim 1, it is characterized in that, described heat abstractor (2) includes housing (23), has the majority fin (17) be integrally formed with housing (23) and the master board storehouse (18) for arranging described master board (10) be integrally formed in described housing (23).
7. a kind of LED light supplement lamp with heat abstractor according to claim 6, it is characterized in that, described master board storehouse (18) is integrally formed in the inner side of the front panel of described housing (23), symmetrically on the medial surface that two of described master board storehouse (18) are corresponding be provided with two for inserting the draw-in groove (19) of master board (10), the front panel of described housing (23) is formed with the cable-through hole (22) for running through the wire being connected master board (10) and LED lamp module (6) be connected with described master board storehouse (18), described master board storehouse (18) is provided with the Hatch Board (11) for sealing master board storehouse (18), described Hatch Board (11) is formed with the wire guide for running through the power lead connecting master board (10), the upper corresponding lead hole of described Hatch Board (11) is provided with Waterproof connector of cable (12).
8. a kind of LED light supplement lamp with heat abstractor according to claim 7, it is characterized in that, between described Hatch Board (11) and master board storehouse (18), being also provided with the second silica gel sealing pad (9) for sealing master board storehouse (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312014.1A CN104896374B (en) | 2015-06-09 | 2015-06-09 | A kind of LED light supplement lamp with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312014.1A CN104896374B (en) | 2015-06-09 | 2015-06-09 | A kind of LED light supplement lamp with heat abstractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896374A true CN104896374A (en) | 2015-09-09 |
| CN104896374B CN104896374B (en) | 2018-02-06 |
Family
ID=54029210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312014.1A Active CN104896374B (en) | 2015-06-09 | 2015-06-09 | A kind of LED light supplement lamp with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896374B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734236A (en) * | 2017-11-13 | 2018-02-23 | 广州天地智能科技有限公司 | A kind of underwater video shooting compensation irradiation equipment |
| CN108925068A (en) * | 2018-07-18 | 2018-11-30 | 湖北工业大学 | A kind of waterproof electrical control box |
| CN110260217A (en) * | 2019-06-18 | 2019-09-20 | 广明源光科技股份有限公司 | A kind of side-emitting led light supplementing lamp for plants |
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| CN201902867U (en) * | 2010-11-25 | 2011-07-20 | 深圳市江诚兴电子有限公司 | LED fill light system |
| CN201909928U (en) * | 2010-11-29 | 2011-07-27 | 深圳市江诚兴电子有限公司 | LED (light emitting diode) supplementary lighting lamp system |
| CN201917750U (en) * | 2010-11-29 | 2011-08-03 | 深圳市江诚兴电子有限公司 | LED fill light system |
| US20130027917A1 (en) * | 2011-07-26 | 2013-01-31 | Shen Zhen Nibbe Optoelectronic Technology Co.,Ltd | Led explosion-proof light |
| US20130314921A1 (en) * | 2012-05-23 | 2013-11-28 | Top Hi-Tech Co., Ltd. | Explosion-proof lamp with heat dissipation mechanism |
| CN203605083U (en) * | 2013-11-04 | 2014-05-21 | 浙江宇视科技有限公司 | Light-compensating lamp for video surveillance |
| CN204678174U (en) * | 2015-06-09 | 2015-09-30 | 谷美林 | A kind of LED light supplement lamp with heat abstractor |
-
2015
- 2015-06-09 CN CN201510312014.1A patent/CN104896374B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201902867U (en) * | 2010-11-25 | 2011-07-20 | 深圳市江诚兴电子有限公司 | LED fill light system |
| CN201909928U (en) * | 2010-11-29 | 2011-07-27 | 深圳市江诚兴电子有限公司 | LED (light emitting diode) supplementary lighting lamp system |
| CN201917750U (en) * | 2010-11-29 | 2011-08-03 | 深圳市江诚兴电子有限公司 | LED fill light system |
| US20130027917A1 (en) * | 2011-07-26 | 2013-01-31 | Shen Zhen Nibbe Optoelectronic Technology Co.,Ltd | Led explosion-proof light |
| US20130314921A1 (en) * | 2012-05-23 | 2013-11-28 | Top Hi-Tech Co., Ltd. | Explosion-proof lamp with heat dissipation mechanism |
| CN203605083U (en) * | 2013-11-04 | 2014-05-21 | 浙江宇视科技有限公司 | Light-compensating lamp for video surveillance |
| CN204678174U (en) * | 2015-06-09 | 2015-09-30 | 谷美林 | A kind of LED light supplement lamp with heat abstractor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734236A (en) * | 2017-11-13 | 2018-02-23 | 广州天地智能科技有限公司 | A kind of underwater video shooting compensation irradiation equipment |
| CN108925068A (en) * | 2018-07-18 | 2018-11-30 | 湖北工业大学 | A kind of waterproof electrical control box |
| CN110260217A (en) * | 2019-06-18 | 2019-09-20 | 广明源光科技股份有限公司 | A kind of side-emitting led light supplementing lamp for plants |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896374B (en) | 2018-02-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171213 Address after: 300400 Tianjin Beichen economic and Technological Development Zone Chen atlas Valley incubator G seat 2 door 509 room Applicant after: Tianjin Yong Lin Technology Co., Ltd. Address before: Heping District, Tianjin city 300020 street outside the South Gate of Huamen minzo 1-2201 Applicant before: Gu Meilin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |