CN204962675U - LED light source module's radiator and contain LED lamp of this radiator - Google Patents
LED light source module's radiator and contain LED lamp of this radiator Download PDFInfo
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- CN204962675U CN204962675U CN201520636162.4U CN201520636162U CN204962675U CN 204962675 U CN204962675 U CN 204962675U CN 201520636162 U CN201520636162 U CN 201520636162U CN 204962675 U CN204962675 U CN 204962675U
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Abstract
The utility model discloses a LED light source module's radiator, including several heat dissipation aluminum sheet, several thermal conductivity of copper tube and base plate, its characterized in that, every the heat dissipation aluminum sheet all welds on the base plate, parallel arrangement, every thermal conductivity of copper tube is " U " type pipe, and the top set of being somebody's turn to do " U " type pipe runs through the heat dissipation aluminum sheet, lower branch with the heat dissipation aluminum sheet with base plate in close contact with, each thermal conductivity of copper tube parallel arrangement. The structural design of radiator is simple, reasonable, makes its heat conduction fast, and it is also fast to dispel the heat, can not pile up by the production of heat to can with LED's heat furthest give off the air effectively, in time in the middle of, effectively solve the heat dissipation problem, guaranteed LED operating condition steady in a long -term, also effectively improved the operational environment of fishing.
Description
Technical field
The utility model relates to lighting technical field, in particular to a kind of LED and radiator thereof.
Background technology
Fishing lamp is used for providing illumination when fishing, and makes the shoal of fish concentrate on light source place.Along with the maturation of LED technology, fishing lamp starts to adopt LED technology, and fishing lamp adopts LED group to become LED fishing lamp as illumination component.Existing LED fishing lamp comprises shell, LED group and radiator.LED group and radiator are fixed in shell, and LED group is attached at radiator.
And LED fishing lamp power is comparatively large, during the work of LED fishing lamp, the heat that LED group produces is more, and the temperature of LED group is higher.Higher temperature brings potential safety hazard to fishing operation, and therefore, LED fishing lamp needs to arrange the heat abstractors such as radiator, reduces the temperature of LED group.But existing radiator is limited to the restriction of appearance and size and shape, the heat conduction velocity of heat radiation is comparatively slow, and the radiating effect of LED fishing lamp is still undesirable, and the temperature of the LED group of LED fishing lamp is still higher, is therefore necessary to be improved.
In prior art, there is increase fan, by the blowing direction radiator of fan, improve radiating efficiency.But increase fan, not only increases the overall weight of LED fishing lamp, increase cost, and the operation of fan needs power supply or storage battery, turn increases the consumption of the energy in use procedure, increase use cost.
Summary of the invention
The problems such as the purpose of this utility model is the radiator providing a kind of LED light source module, as not good in the radiating effect of the LED of fishing lamp to solve conventional example, and use cost is high.
Specifically, the utility model provides a kind of radiator of LED light source module, comprises several radiating aluminium sheet, several heat-conducting copper pipe and substrate, it is characterized in that, each described radiating aluminium sheet welds on the substrate, arranged in parallel; Each described heat-conducting copper pipe is " U " type pipe, the top set of " U " type pipe should run through described radiating aluminium sheet, and inferior division and described radiating aluminium sheet and described substrates into intimate contact, each described heat-conducting copper pipe is arranged in parallel.
Preferably, described heat-conducting copper pipe is superconduction copper pipe.
Preferably, the heat transfer rate of described superconduction copper pipe is 300,000 W/M.K.
Preferably, on each described radiating aluminium sheet, on the through hole for described heat-conducting copper pipe contact, be provided with the collar, this collar and described heat-conducting copper pipe close contact.
Preferably, described substrate is provided with the groove mutually mated with described heat-conducting copper pipe.
Preferably, described close contact is welding.
Preferably, each described radiating aluminium sheet offers air vent, the shape of this air vent is square, oval, circular or rectangle.
Preferably, the utility model also provides a kind of LED, comprises just like any one radiator aforementioned and a LED light source module.
Preferably, between LED light source module and radiator, Heat Conduction Material is scribbled.
Preferably, the power of described LED light source module is 250W.
According to the radiator of LED light source module of the present utility model, LED light source module the heat sent out by substrate heat conduction to the heat-conducting copper pipe and radiating aluminium sheet of closely welding, heat is delivered to the upper end of radiating aluminium sheet by heat-conducting copper pipe.Heat spreads and comes on radiating aluminium sheet, radiating aluminium sheet contacts with air, and heat is delivered in air, forms hot-air, hot-air rises, discharge from radiating aluminium sheet upper gap, the space arrangement of radiating aluminium sheet and the design of shape thereof, add heat dissipation channel, not only be beneficial to and accelerate cross-ventilation speed, also be beneficial to and carry out cold and hot exchange with air, avoid the heat build-up that LED produces, improve the radiating rate of radiator.
Adopt the LED of this radiator, because the structural design of radiator is simple, reasonable, make its heat conduction fast, dispel the heat also fast, heat build-up can not be produced, and can the heat of LED be dispersed in the middle of air to greatest extent effectively, in time, effectively solve heat dissipation problem, ensure that LED long-term stable operation state.
In addition, heat-conducting copper pipe adopts superconduction copper pipe to make, and heat-transfer rate reaches 300,000 W/M.K soon, can be transmitted to radiating aluminium sheet, prevent heat excessive accumulation on substrate by very fast for heat from substrate, cause substrate and LED light source overheated.By means of this superconduction copper pipe, the radiator of smaller size smaller is made to be enough to meet the radiating requirements of high-power LED light source.
Accompanying drawing explanation
Fig. 1 is the structural representation of the radiator of the utility model one preferred embodiment.
Fig. 2 is the structural representation of the radiating aluminium sheet of the utility model one preferred embodiment.
Fig. 3 is the decomposing schematic representation of the utility model one preferred embodiment LED fishing lamp.
Fig. 4 is the stereogram of the utility model one preferred embodiment LED fishing lamp.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Please refer to accompanying drawing below and describe the utility model in detail in conjunction with the embodiments.
Consider that current fishing lamp radiating effect is not good, light fixture preponderance, high cost, the LED fishing lamp that the utility model provides can be increased thermal convection current, increase heat exchange.
This LED fishing lamp, comprise LED illuminating module and radiator, described LED illuminating module is fixedly mounted on below radiator, and described radiator comprises several radiating aluminium sheet 11, several heat-conducting copper pipe 12 and substrate 13, each described radiating aluminium sheet welds on the substrate, arranged in parallel; Described each heat-conducting copper pipe is " U " type pipe, described radiating aluminium sheet is run through in the top set of its " U " type pipe, inferior division is closely welded between described radiating aluminium sheet and described substrate, and each described heat pipe is arranged in parallel, and described LED illuminating module is close to the below of described substrate.
LED fishing lamp prepared by the utility model, under duty, the substrate of LED illuminating module held against heat sink, substrate plays samming effect, heat-conducting copper pipe is close to aluminium sheet, heat is passed to radiating aluminium sheet with 300,000 W/M.K heat transfer rates by the heat of aluminium sheet rapidly, and whole radiating aluminium sheet always remains high temperature and equal temperature state, each radiating aluminium sheet is arranged in parallel, there is space like this, the passage of circulative convection heat radiation can be formed, form replacing of air thus, increase thermal convection current efficiency, radiating effect is obvious.
Radiator prepared by the utility model, radiating principle after its radiating aluminium sheet is combined with heat-conducting copper pipe is that hot-air density is little, and hot-air can be gone out by radiator aluminium flake interstitial row, thus, cold air enters radiator inside by sheet aluminum base gap, and forms the exchange of natural air.
Next, the utility model will describe this LED fishing lamp in detail by some specific embodiments.
A kind of LED fishing lamp, comprise LED illuminating module and radiator, as shown in Figure 1, radiator comprises several radiating aluminium sheet, several heat-conducting copper pipe and substrate, and each radiating aluminium sheet vertical welding is on the substrate, arranged in parallel.Each heat-conducting copper pipe is " U " type pipe, each radiating aluminium sheet is vertically run through in the top set of its " U " type pipe, inferior division and radiating aluminium sheet and substrates into intimate contact, certainly welding manner also can be adopted to be fixed, be arranged in parallel between each heat-conducting copper pipe, described LED illuminating module is close to the below of described substrate, and substrate can select aluminum material.
In order to improve radiating effect, increasing further between radiating aluminium sheet and heat-conducting copper pipe and there is contact area, heat is transmitted fast, on jack radiating aluminium sheet supplying heat-conducting copper pipe run through, the collar is set, the collar and heat-conducting copper pipe close contact.As shown in Figure 2, on radiating aluminium sheet 11, run through on the through hole of heat-conducting copper pipe, be provided with the collar 17, the width of the collar is greater than the thickness of radiating aluminium sheet, is less than the spacing between each radiating aluminium sheet.
As required or aesthetic, heat-conducting copper pipe can be obliquely installed, tilt to be applied on radiating aluminium sheet.
Radiating aluminium sheet is closely welded on substrate, therefore the lower end of radiating aluminium sheet is provided with the bonding pad 16 of bending, is separated with the semicircular indentations inserting heat-conducting copper pipe, and is provided with semicircular collar 18 in this indentation, there between bonding pad 16.
Heat-conducting copper pipe together with substrates into intimate contact, for greatest extent by LED produce heat transmission, fast heat is delivered to radiating aluminium sheet upper end, substrate offers the groove mutually mated with heat-conducting copper pipe.
Can stablize to make all radiating aluminium sheets and be fixed into an entirety, on the outside of each radiating aluminium sheet, except the limit of the bottom of welding with substrate, every bar limit is provided with brace, this brace can be integrated punching when making radiating aluminium sheet, may also be follow-up welding.When making radiator, welded by brace with adjacent radiating aluminium sheet, being that whole radiator is fixed stably works as, can not be at random because being subject to external force extruding.
In order to increase the vent passages of whole radiator transverse direction, on each radiating aluminium sheet, offer air vent, can be provided with one, two or more, this air vent can be greater than the cross-sectional area of heat-conducting copper pipe, can be set to square, oval, circular or rectangle.
In order to increase the vent passages of whole radiator transverse direction, needs attractive in appearance, also can be provided with gap on each radiating aluminium sheet arranged on left and right sides limit, as shown in Figure 2, can be provided with limit, the left and right sides and be provided with gap 19, the gap of a side can be provided with two or more.In order to attractive in appearance, also brace 15 can be located in gap 19.
Use LED fishing lamp convenience, safety to be beneficial to staff, can not be laminated structure because of radiating aluminium sheet, have right angle or sharp wedge angle, careless accidental injury or scuffing, be set to arc by corner on left and right two of the upper end of each radiating aluminium sheet.
LED illuminating module of the present utility model, comprise LED light source module, lens external member, waterproof apron, armorplate glass and face frame, the back side of LED light source module is fixedly connected on the substrate of radiator, front is installed with lens external member, face frame is fastened in lens external member, and by screw rod, face frame is fixed on the substrate of radiator, be lined with waterproof apron between face frame and LED light source module; Armorplate glass is fixed in described frame, for preventing, into water, scribbling marine glue between.
In use, need LED fishing lamp to fixedly mount, or portable fishing lamp, LED fishing lamp is provided with mounting bracket.Mounting bracket comprises fixed support and handle, and fixed support is fixedly connected with the dual-side of described substrate, and handle is hinged on described fixed mount.For the ease of ventilating, fixed support is arranged perpendicular to the direction of heat-dissipating aluminium plate.
During for the ease of hand-held LED fishing lamp, can the direction of left and right adjusting LED fishing lamp irradiation light, and fishing lamp can not be made to rotate excessively, fixed support is provided with the groove of semi arch, handle is provided with the concavo-convex thing of engaging semi arch groove, this concavo-convex thing can slide in semi arch groove with handle, but can not depart from this groove.
In order to do manual work conveniently, groove can be set to hollow out state.
LED fishing lamp prepared by the utility model can adopt power line to power, and driving power also can be adopted to power.Employing driving power is more convenient, convenient, and driving power can be fixedly mounted on support bracket fastened top.
In the utility model one preferred embodiment, the thickness of radiating aluminium sheet is set to 0.5mm, and radiating aluminium sheet is 40, and radiating aluminium sheet gap is set to 7mm; Adopt 10 heat-conducting copper pipes, diameter is set to 8mm, and the available heat transfer rate of heat-conducting copper pipe is the LED fishing lamp of the superconduction copper pipe of 300,000 W/M.K, the 250W of preparation.
Specifically when mounted, as shown in Figure 3, in order to strengthen thermal diffusivity, between LED light source module 5 and radiator 4, scribble Heat Conduction Material, Heat Conduction Material can select heat-conducting silicone grease, heat conductive silica gel etc.Screw rod is adopted LED light source module 5 to be fixed on the below of radiator 4 substrate.Lens external member 6 is arranged in LED light source module 5, then coats fixing glue by LED light source module, that is in the gap of lens, coat very thin one deck fixing glue, for fixed lens.Then armorplate glass 8 is fixed on face frame 9 and stamps marine glue.Waterproof apron 7, face frame 9 are fixed on the substrate of radiator 4 with screw rod, then are fixed on fixed support 3 by driving power 2 screw rod, be finally fixed on fixed support 3 by handle 1 screw rod, now lamp installation is complete, and its stereogram as shown in Figure 4.
Wherein, the substrate LED light source module 5 of LED can be ceramic, aluminium base or the heat radiation such as copper base material; Light-transparent optical device armorplate glass 8 adopts the light-transmitting materials such as glass, plastics.
The LED fishing lamp of the 250W of above-mentioned preparation, its compact, is lightweightly less than 5.2KG.Such arrangement more effectively can carry out cold and hot exchange with air, can ensure that the heat of LED is to be dispersed in the middle of air to greatest extent, avoids the heat build-up that LED produces, improves radiating efficiency.
The material of radiator described in the utility model with aluminium and copper for essential element.As aluminium alloy compression casting, aluminium alloy extruded shaping, copper pipe etc.
Improvement basis of the present utility model comes from the technological deficiency existing for existing fishing lamp (or fishing lamp), but and does not mean that radiator in the utility model and fitting structure are only for for fishing lamp.Those skilled in the art can direct, beyond all doubtly determine according to radiator and fitting structure, and these structures are not the particular design for fish gathering or fishing, are equally suitable for general LED lamp yet.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being done to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.Such as: with superconduction copper pipe and the aluminium flake of different quantity, the radiator of different size is formed.Everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a radiator for LED light source module, comprises several radiating aluminium sheet, several heat-conducting copper pipe and substrate, it is characterized in that, each described radiating aluminium sheet welds on the substrate, arranged in parallel; Each described heat-conducting copper pipe is " U " type pipe, the top set of " U " type pipe should run through described radiating aluminium sheet, and inferior division and described radiating aluminium sheet and described substrates into intimate contact, each described heat-conducting copper pipe is arranged in parallel.
2. the radiator of LED light source module as claimed in claim 1, it is characterized in that, described heat-conducting copper pipe is superconduction copper pipe.
3. the radiator of LED light source module as claimed in claim 2, it is characterized in that, the heat transfer rate of described superconduction copper pipe is 300,000 W/M.K.
4. the radiator of LED light source module as claimed in claim 1, on each described radiating aluminium sheet, on the through hole for described heat-conducting copper pipe contact, is provided with the collar, this collar and described heat-conducting copper pipe close contact.
5. the radiator of LED light source module as claimed in claim 1, described substrate is provided with the groove mutually mated with described heat-conducting copper pipe.
6. the radiator of the LED light source module as described in claim 1 or 4, is characterized in that, described close contact is welding.
7. the radiator of LED light source module as claimed in claim 1, is characterized in that, each described radiating aluminium sheet offers air vent, and the shape of this air vent is square, oval, circular or rectangle.
8. a LED, is characterized in that, comprises just like the radiator described in aforementioned arbitrary claim and a LED light source module.
9. LED as claimed in claim 8, is characterized in that, between LED light source module and radiator, scribble Heat Conduction Material.
10. LED as claimed in claim 8, it is characterized in that, the power of described LED light source module is 250W.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208157.3U CN204611414U (en) | 2015-04-08 | 2015-04-08 | A kind of LED fishing lamp |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208157.3U Division CN204611414U (en) | 2015-04-08 | 2015-04-08 | A kind of LED fishing lamp |
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| CN204962675U true CN204962675U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520636162.4U Active CN204962675U (en) | 2015-04-08 | 2015-04-08 | LED light source module's radiator and contain LED lamp of this radiator |
| CN201520208157.3U Active CN204611414U (en) | 2015-04-08 | 2015-04-08 | A kind of LED fishing lamp |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520208157.3U Active CN204611414U (en) | 2015-04-08 | 2015-04-08 | A kind of LED fishing lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090840A (en) * | 2016-08-24 | 2016-11-09 | 广州市格崃格照明电器有限公司 | A kind of LED radiator |
| CN108014980A (en) * | 2018-01-15 | 2018-05-11 | 深圳市天添智能云设备有限公司 | A kind of UVLED solidification equipments |
| CN110328369A (en) * | 2019-08-15 | 2019-10-15 | 广东昭信照明科技有限公司 | The preparation method of stainless steel enhancing carbide composite ceramic LED module radiator |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387439B (en) * | 2015-11-23 | 2019-11-29 | 广东昭信照明科技有限公司 | A kind of manufacturing method of LED light source module radiator and LED illumination device |
| CN105387435A (en) * | 2015-11-23 | 2016-03-09 | 广东昭信照明科技有限公司 | Radiator with LED light source module and LED lighting equipment |
| CN106949407B (en) * | 2017-05-06 | 2022-12-06 | 宁波大雅科技有限公司 | Stage LED light control device |
| CN107289373A (en) * | 2017-07-17 | 2017-10-24 | 海南金渔创新科技有限公司 | A kind of lightweight super high power waterproof fish-luring light |
| CN112664863A (en) * | 2020-12-17 | 2021-04-16 | 苏州科医世凯半导体技术有限责任公司 | LED fishing lamp |
| CN114673941A (en) * | 2022-03-02 | 2022-06-28 | 深圳市天成照明有限公司 | High-efficient heat dissipation type ceramic lamp pearl |
-
2015
- 2015-04-08 CN CN201520636162.4U patent/CN204962675U/en active Active
- 2015-04-08 CN CN201520208157.3U patent/CN204611414U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090840A (en) * | 2016-08-24 | 2016-11-09 | 广州市格崃格照明电器有限公司 | A kind of LED radiator |
| CN108014980A (en) * | 2018-01-15 | 2018-05-11 | 深圳市天添智能云设备有限公司 | A kind of UVLED solidification equipments |
| CN110328369A (en) * | 2019-08-15 | 2019-10-15 | 广东昭信照明科技有限公司 | The preparation method of stainless steel enhancing carbide composite ceramic LED module radiator |
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| CN204611414U (en) | 2015-09-02 |
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