CN203857440U - Mining lamp radiator - Google Patents
Mining lamp radiator Download PDFInfo
- Publication number
- CN203857440U CN203857440U CN201420266488.8U CN201420266488U CN203857440U CN 203857440 U CN203857440 U CN 203857440U CN 201420266488 U CN201420266488 U CN 201420266488U CN 203857440 U CN203857440 U CN 203857440U
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- lamp capable
- bulkhead lamp
- heat
- groove
- 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.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 235000009967 Erodium cicutarium Nutrition 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 abstract description 2
- 241000208818 Helianthus Species 0.000 abstract 2
- 235000003222 Helianthus annuus Nutrition 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a mining lamp radiator comprising a heat column, sunflower supports and radiating fins. The heat column is used for conducting the heat of a mining lamp to the radiating fins and comprises a heat conducting base plate and a heat conducting column body, the heat conducting column body is mounted on the other face of the heat conducting base plate and is provided with a cavity used for accommodating vapor-liquid phase change material, and the end of the cavity is provided with a seal structure; the sunflower supports comprise shaft sleeves and a plurality of fixing supports, the shaft sleeves are provided with axial through holes and are mounted on the outer face of the heat conducting column body through the through holes, all the fixing supports are arranged on the outer face of the shaft sleeve in a radiating shape, one ends of the fixing supports are connected to the shaft sleeve integrally, and the other ends of the fixing supports are provided with grooves used for mounting the radiating fins; the radiating fins are fixedly mounted in the grooves by squeezing and are distributed in the radiating shape.
Description
Technical field
The utility model relates to LED lamp radiator field, specifically, specially refers to a kind of bulkhead lamp capable radiator.
Background technology
Existing high-power LED mine lamp radiator generally adopts extrudate to be made into heronsbill, utilize aluminum material itself and conduct heat with cross-ventilation, the principle of heat radiation, but its light source is placed in the bottom of radiator, rely on material self to conduct heat, material conduction heat is slow, Aluminum extrusion technological reason makes the thicker of fin making, cause area of dissipation deficiency, radiator exists the two ends temperature difference large, the problem that radiating efficiency is low, the high-power bulkhead lamp capable radiator of tradition is heavier, such as approximately 3 kilograms of 100w Section Bar Heat Sinks weight, how to reduce non-ferrous metal weight, promoting stock utilization is a problem that needs research.
Utility model content
The technical problem that the utility model actual needs solves is: for deficiency of the prior art, provide a kind of lightweight, heat transfer rate is fast, radiating efficiency is high high-power LED mine lamp radiator, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of bulkhead lamp capable radiator, comprises plume, heronsbill support and radiating fin;
Wherein, described plume is for conducting to radiating fin by the heat of bulkhead lamp capable, plume comprises conductive sole plate and heat transfer cylinder, the one side of described conductive sole plate is for contacting with bulkhead lamp capable light source, described heat transfer cylinder is installed on the another side of conductive sole plate, at the cavity for holding liquid-gas phase transition material that has of heat transfer cylinder, the port of described cavity is provided with hermetically-sealed construction;
Described heronsbill support is for being installed on plume by radiating fin, heronsbill support comprises axle sleeve and some fixed supports, described axle sleeve has the through hole axially running through and is installed on heat transfer cylinder by this through hole, all fixed supports are arranged at the lateral surface of axle sleeve radially, described support bracket fastened one end is fixedly connected with axle sleeve, and the support bracket fastened other end has the groove for radiating fin is installed;
Described some radiating fins are fixedly installed in groove by extruding, and all radiating fins distribute radially.
Further, described conductive sole plate is copper soleplate, aluminum soleplate or copper aluminium composite bottom board; The centre position of described copper aluminium composite bottom board is copper, and outside is aluminium.
Further, the diameter of described through hole is 20mm, 25.4mm, 33mm, 40mm, 56mm.
Further, the bottom of described heronsbill support and the contact-making surface of conductive sole plate are coated with heat-conducting glue.
Further, described groove is Ω shape, circular arc, trapezoidal or inverted trapezoidal, is provided with convex shoulder in the both sides of groove; Described radiating fin is provided with concave bar, and coordinates concave bar to be connected and fixed by convex shoulder.
Further, the junction of described fixed support and radiating fin is provided with decorative panel, and described decorative panel is fixed by rivet.
Further, the near-end of described radiating fin is fixedly installed in groove, and the far-end of described radiating fin is combined to form circular or square.
Further, described radiating fin is reinforcement shape inside A shape, W shape, curved tooth shape, flat profile of tooth, outer arc.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. by the inside of plume, liquid-gas phase transition heat transfer structure being set, the fast several times to hundred times of metal that heat-transfer rate is faster than known heat conduction.
2. the structural design that adopts biradial shape, has made up current extruded aluminium material and cannot make large diameter heronsbill, and materials'use reduces in a large number, and radiating efficiency significantly improves.
3. given full play to the effect of core parts plume gas-liquid phase transition flash heat transfer, base plate has closely been connected with heat-conducting glue with heronsbill support simultaneously, material self conducts heat and is also able to reasonable utilization, and radiator integral functional effect is good.
4. the junction of fixed support and radiating fin is provided with decorative panel, has both ensured bonding strength, has increased again aesthetic property.
Brief description of the drawings
Fig. 1 a is the structural representation of bulkhead lamp capable radiator described in the utility model.
Fig. 1 b is the structural representation of bulkhead lamp capable radiator described in the utility model.
Fig. 2 is the scheme of installation of radiating fin described in the utility model.
Fig. 3 a is one of structure of radiating fin described in the utility model.
Fig. 3 b be radiating fin described in the utility model structure two.
Fig. 3 c be radiating fin described in the utility model structure three.
Fig. 3 d be radiating fin described in the utility model structure four.
Fig. 3 e be radiating fin described in the utility model structure five.
Fig. 3 f be radiating fin described in the utility model structure six.
Fig. 4 a is one of structure of groove described in the utility model.
Fig. 4 b be groove described in the utility model structure two.
Fig. 4 c be groove described in the utility model structure three.
Fig. 4 d be groove described in the utility model structure four.
Fig. 5 is the riveted schematic diagram of decorative panel described in the utility model.
Number in the figure explanation: plume 1, heronsbill support 2, radiating fin 3, decorative panel 4.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
Referring to Fig. 1 a and Fig. 1 b, a kind of bulkhead lamp capable radiator described in the utility model, comprises plume 1, mounting bracket 2 and radiating fin 3.
Wherein, described plume 1 is for conducting to radiating fin 3 by the heat of bulkhead lamp capable, plume 1 comprises conductive sole plate and heat transfer pole 1 body, the one side of described conductive sole plate is for contacting with bulkhead lamp capable light source, described heat transfer pole 1 body is installed on the another side of conductive sole plate, at the cavity for holding liquid-gas phase transition material that has of heat transfer pole 1 body, the port of described cavity is provided with hermetically-sealed construction.
Described mounting bracket 2 is for being installed on plume 1 by radiating fin 3, mounting bracket 2 comprises axle sleeve and some fixed supports, described axle sleeve has the through hole axially running through and the lateral surface that is installed on heat transfer pole 1 body by this through hole, all fixed supports are arranged at the lateral surface of axle sleeve radially, described support bracket fastened one end is fixedly connected with axle sleeve, and the support bracket fastened other end has the groove for radiating fin 3 is installed.
Described some radiating fins 3 are fixedly installed in groove by extruding, and all radiating fins 3 distribute radially.
Described conductive sole plate is copper soleplate, aluminum soleplate or copper aluminium composite bottom board; The centre position of described copper aluminium composite bottom board is copper, and outside is aluminium, and the heat-conducting effect of said structure is applicable to different LED light fixtures.
The general diameter of described through hole is 20mm, 25.4mm, 33mm, 40mm or 56mm, also can be other propagation size.
The bottom of described mounting bracket 2 and the contact-making surface of conductive sole plate are coated with heat-conducting glue, by adopting this kind of structural design, have both increased heat-conducting effect, can ensure again the bonding strength of mounting bracket 2.
Referring to Fig. 4 a, Fig. 4 b, Fig. 4 c and Fig. 4 d, described groove is Ω shape, circular arc, trapezoidal or inverted trapezoidal, is provided with convex shoulder in the both sides of groove; Described radiating fin 3 is provided with concave bar, and coordinates concave bar to be connected and fixed by convex shoulder, is provided with material structure elasticity in both junctions, ensure to install coordinate closely, outwards can not come off, radially can displacement, left and right is loosening.
Referring to Fig. 5, in the junction of fixed support and radiating fin 3, decorative panel 4 is installed, described decorative panel 4 is fixed by rivet, and this kind of structure both ensured bonding strength, increased again aesthetic property.
Referring to Fig. 2, the near-end of described radiating fin 3 is fixedly installed in groove, and the far-end of described radiating fin 3 is combined to form circular or square.
Referring to Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d, Fig. 3 e and Fig. 3 f, described radiating fin 3 is A shape, W shape, curved tooth shape, flat profile of tooth, outer smooth shape and basic shape.
Radiating bottom plate of the present utility model can be made copper and aluminium different size, is easier to reach IP65 waterproof requirement, and wherein overall aluminum soleplate adopts friction stir welding, makes base plate welding one integrated mass.The present invention is compared with conventional LED bulkhead lamp capable radiator, and present stage can be applied to LED lamp between 100W～600W, has that heat transfer heat dispersion is excellent, lightweight, a good looking appearance, the obvious feature of differentiation.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a bulkhead lamp capable radiator, is characterized in that: comprise plume, heronsbill support and radiating fin;
Wherein, described plume is for conducting to radiating fin by the heat of bulkhead lamp capable, plume comprises conductive sole plate and heat transfer cylinder, the one side of described conductive sole plate is for contacting with bulkhead lamp capable light source, described heat transfer cylinder is installed on the another side of conductive sole plate, at the cavity for holding liquid-gas phase transition material that has of heat transfer cylinder, the port of described cavity is provided with hermetically-sealed construction;
Described heronsbill support is for being installed on plume by radiating fin, heronsbill support comprises axle sleeve and some fixed supports, described axle sleeve has the through hole axially running through and is installed on heat transfer cylinder by this through hole, all fixed supports are arranged at the lateral surface of axle sleeve radially, described support bracket fastened one end is fixedly connected with axle sleeve, and the support bracket fastened other end has the groove for radiating fin is installed;
Described some radiating fins are fixedly installed in groove by extruding, and all radiating fins distribute radially.
2. bulkhead lamp capable radiator according to claim 1, is characterized in that: described conductive sole plate is copper soleplate, aluminum soleplate or copper aluminium composite bottom board; The centre position of described copper aluminium composite bottom board is copper, and outside is aluminium.
3. bulkhead lamp capable radiator according to claim 1, is characterized in that: the diameter of described through hole is 20mm, 25.4mm, 33mm, 40mm, 56mm.
4. bulkhead lamp capable radiator according to claim 1, is characterized in that: the bottom of described heronsbill support and the contact-making surface of conductive sole plate are coated with heat-conducting glue.
5. bulkhead lamp capable radiator according to claim 1, is characterized in that: described groove is Ω shape, circular arc, trapezoidal or inverted trapezoidal, is provided with convex shoulder in the both sides of groove; Described radiating fin is provided with concave bar, and coordinates concave bar to be connected and fixed by convex shoulder.
6. bulkhead lamp capable radiator according to claim 1, is characterized in that: the junction of described fixed support and radiating fin is provided with decorative panel, described decorative panel is fixed by rivet.
7. bulkhead lamp capable radiator according to claim 1, is characterized in that: the near-end of described radiating fin is fixedly installed in groove, and the far-end of described radiating fin is combined to form circular or square.
8. bulkhead lamp capable radiator according to claim 1, is characterized in that: described radiating fin is reinforcement shape inside A shape, W shape, curved tooth shape, flat profile of tooth, outer arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266488.8U CN203857440U (en) | 2014-05-22 | 2014-05-22 | Mining lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266488.8U CN203857440U (en) | 2014-05-22 | 2014-05-22 | Mining lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857440U true CN203857440U (en) | 2014-10-01 |
Family
ID=51607288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266488.8U Expired - Fee Related CN203857440U (en) | 2014-05-22 | 2014-05-22 | Mining lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115341A (en) * | 2015-09-15 | 2015-12-02 | 东南大学 | Phase-change energy-storage heat exchanger |
| CN110513664A (en) * | 2019-08-20 | 2019-11-29 | 嘉善恒杰热管科技有限公司 | A kind of assembly type high power LED light fitting heat radiator |
-
2014
- 2014-05-22 CN CN201420266488.8U patent/CN203857440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115341A (en) * | 2015-09-15 | 2015-12-02 | 东南大学 | Phase-change energy-storage heat exchanger |
| CN110513664A (en) * | 2019-08-20 | 2019-11-29 | 嘉善恒杰热管科技有限公司 | A kind of assembly type high power LED light fitting heat radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mining lamp radiator Effective date of registration: 20180927 Granted publication date: 20141001 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiashan county subbranch Pledgor: JIASHAN HENGJIE HEAT-PIPE TECHNOLOGY Inc. Registration number: 2018330000299 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200828 Granted publication date: 20141001 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiashan county subbranch Pledgor: JIASHAN HENGJIE HEAT-PIPE TECHNOLOGY Inc. Registration number: 2018330000299 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |