CN111536441A - Bulb lamp with multilayer extending heat dissipation structure - Google Patents
Bulb lamp with multilayer extending heat dissipation structure Download PDFInfo
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- CN111536441A CN111536441A CN202010483341.4A CN202010483341A CN111536441A CN 111536441 A CN111536441 A CN 111536441A CN 202010483341 A CN202010483341 A CN 202010483341A CN 111536441 A CN111536441 A CN 111536441A
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- Prior art keywords
- heat dissipation
- lamp
- radiating
- bulb lamp
- structure according
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 230000005855 radiation Effects 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a bulb lamp with a multi-layer extending heat dissipation structure, which comprises a lamp cap, a heat dissipation body and a transparent lampshade, wherein the heat dissipation body is clamped at the bottom of the lamp cap, the transparent lampshade is clamped at the bottom of the heat dissipation body, the heat dissipation body comprises a top plate, a plurality of heat dissipation fins extending downwards from the top plate and a bottom ring connected with the bottoms of the heat dissipation fins, the top plate, the heat dissipation fins and the bottom ring are integrally formed, the heat dissipation fins are arranged on the outer side of the heat dissipation body, the heat dissipation fins form a plurality of heat dissipation structure layers, and. The invention has the advantages of simple structure, less production processes, good heat dissipation effect, easy assembly, high production efficiency and low production cost, and is beneficial to mass production.
Description
Technical Field
The invention relates to a bulb lamp, in particular to a bulb lamp with a multi-layer extending heat dissipation structure.
Background
People generally use the bulb lamp in the daily lighting process. However, most bulb lamps in the market have poor heat dissipation effects, some bulb lamps with good heat dissipation effects are available, but the heat dissipation bodies of the bulb lamps are complex in structure, multiple in production procedures, complex in assembly, low in production efficiency and high in production cost, and are not beneficial to batch production. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a bulb lamp with a multi-layer extending heat dissipation structure.
The invention is realized by the following technical scheme:
the utility model provides a take bulb lamp of multilayer extension heat radiation structure, includes lamp holder, joint in the radiator of lamp holder bottom and joint in the transparent cover of radiator bottom, the radiator includes roof, a plurality of by roof downwardly extending's fin and connection the foundation ring of fin bottom, roof, fin and foundation ring integrated into one piece, the fin is located the outside of radiator, a plurality of heat radiation structure layers are constituteed to the fin, a heat dissipation aluminum plate is installed to the bottom of radiator.
Furthermore, the radiating fins comprise a first radiating fin and a second radiating fin which are arranged in a staggered mode from inside to outside, the first radiating fin forms a first radiating structure layer, and the second radiating fin forms a second radiating structure layer.
Furthermore, the top surface of the heat dissipation aluminum plate is provided with a plurality of convex blocks, and the bottom of the heat dissipation body is provided with grooves corresponding to the convex blocks.
Further, a first clamping block is arranged at the bottom of the lamp holder, and a first clamping groove corresponding to the first clamping block is formed in the top of the heat radiation body.
Further, a second clamping block is arranged at the top of the transparent lampshade, and a second clamping groove corresponding to the second clamping block is arranged at the bottom of the heat radiation body.
Further, the heat dissipation aluminum plate is an aluminum substrate, and a plurality of LED lamp beads are installed on the bottom surface of the aluminum substrate.
Further, the LED light source is installed to heat dissipation aluminum plate's bottom.
Furthermore, a plurality of first reinforcing ribs are arranged at the top of the top plate.
Further, a second reinforcing rib is arranged on the outer side of the radiating fin.
Further, the top plate is provided with a through hole.
Compared with the prior art, the bulb lamp has the advantages that the heat radiation body comprises the top plate, the heat radiation fins extending downwards from the top plate and the bottom ring connected with the bottoms of the heat radiation fins, the top plate, the heat radiation fins and the bottom ring are integrally formed, the heat radiation body is made of a metal plate, the structure is simple, the production processes are few, the heat radiation fins form a plurality of heat radiation structure layers, the ventilation performance is good, the heat radiation area of the heat radiation body is increased, the heat radiation effect is good, the bulb lamp is easy to assemble due to the fact that the lamp cap is connected with the heat radiation body in a clamped mode, and the.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a bulb lamp with a multi-layer extended heat dissipation structure according to the present invention;
FIG. 2 is an exploded view of a bulb lamp with a multi-layered extended heat dissipation structure according to the present invention;
FIG. 3 is a schematic structural diagram of a heat sink according to the present invention;
fig. 4 is a schematic structural diagram of the lamp cap of the present invention.
In the figure: 1-a lamp holder; 2-a heat sink; 3-transparent lamp shade; 4-a top plate; 5-a heat sink; 6-bottom ring; 7-radiating aluminum plates; 8-a first heat sink; 9-a second heat sink; 10-a bump; 11-a groove; 12-a first fixture block; 13-a first card slot; 14-a second fixture block; 15-a second card slot; 16-a first reinforcing rib; 17-a second reinforcing rib; 18-through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention discloses a bulb lamp with a multilayer extending heat dissipation structure, which comprises a lamp holder 1, a heat dissipation body 2 clamped at the bottom of the lamp holder 1 and a transparent lampshade 3 clamped at the bottom of the heat dissipation body 2, wherein the heat dissipation body 2 comprises a top plate 4, a plurality of heat dissipation fins 5 extending downwards from the top plate 4 and a bottom ring 6 connected with the bottoms of the heat dissipation fins 5, the top plate 4, the heat dissipation fins 5 and the bottom ring 6 are integrally formed, the heat dissipation fins 5 are arranged on the outer side of the heat dissipation body 2, the heat dissipation fins 5 form a plurality of heat dissipation structure layers, and a heat dissipation aluminum plate 7 is arranged at the bottom of. Include roof 4 through radiator 2, a plurality of 5 and the foundation ring 6 of connecting 5 bottoms of fin by 4 downwardly extending's of roof, roof 4, fin 5 and foundation ring 6 integrated into one piece, radiator 2 is formed by a metal sheet preparation, moreover, the steam generator is simple in structure, production processes are few, a plurality of heat radiation structure layers are constituteed to fin 5, the heat radiating area of radiator is good and has been increased to the air permeability, the radiating effect is good, lamp holder 1 and 2 joints of radiator, radiator 2 makes the equipment of ball bubble lamp easy with 3 joints of transparent lampshade, high production efficiency, low in production cost, do benefit to mass production.
As a specific implementation manner, the heat sink 5 includes a first heat sink 8 and a second heat sink 9 that are staggered inside and outside, the first heat sink 8 constitutes a first heat dissipation structure layer, and the second heat sink 9 constitutes a second heat dissipation structure layer, so that the heat dissipation body 2 has good ventilation, a large heat dissipation area, and a good heat dissipation effect.
The top surface of the heat dissipation aluminum plate 7 is provided with a plurality of convex blocks 10, and the bottom of the heat dissipation body 2 is provided with a groove 11 corresponding to the convex blocks 10, so that the heat dissipation aluminum plate 7 and the heat dissipation body 2 are favorably positioned and installed.
The bottom of the lamp holder 1 is provided with a first clamping block 12, and the top of the heat radiation body 2 is provided with a first clamping groove 13 corresponding to the first clamping block 12, so that the heat radiation body 2 and the lamp holder 1 can be conveniently clamped.
The top of the transparent lampshade 3 is provided with a second clamping block 14, and the bottom of the heat sink 2 is provided with a second clamping groove 15 corresponding to the second clamping block 14, so that the transparent lampshade 3 and the heat sink 2 can be conveniently clamped.
Heat dissipation aluminum plate 7 is aluminium base board, and a plurality of LED lamp pearls are installed to the bottom surface of aluminium base board, and heat dissipation aluminum plate 7 has the performance of heating panel and circuit board simultaneously.
And an LED light source is arranged at the bottom of the heat-radiating aluminum plate 7.
The top of the top plate 4 is provided with a plurality of first reinforcing ribs 16, so that the structure of the top plate 4 is more stable.
The second reinforcing ribs 17 are arranged on the outer side of the radiating fin 5, so that the structure of the radiating fin 5 is more stable.
The top plate 4 is provided with a through hole 18, so that heat dissipation and wire connection in the bulb lamp are facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a take ball bubble lamp of multilayer extension heat radiation structure which characterized in that: the LED lamp comprises a lamp cap, a radiator and a transparent lampshade, wherein the radiator is connected to the bottom of the lamp cap in a clamped mode, the transparent lampshade is connected to the bottom of the radiator in a clamped mode, the radiator comprises a top plate, a plurality of radiating fins extending downwards from the top plate and a bottom ring connected to the bottom of the radiating fins, the top plate, the radiating fins and the bottom ring are integrally formed, the radiating fins are arranged on the outer side of the radiator, a plurality of radiating structure layers are formed by the radiating fins, and a radiating aluminum plate is installed.
2. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the radiating fins comprise a first radiating fin and a second radiating fin which are arranged in a staggered mode, the first radiating fin forms a first radiating structure layer, and the second radiating fin forms a second radiating structure layer.
3. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the top surface of the heat dissipation aluminum plate is provided with a plurality of convex blocks, and the bottom of the heat dissipation body is provided with grooves corresponding to the convex blocks.
4. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the bottom of the lamp holder is provided with a first clamping block, and the top of the heat radiation body is provided with a first clamping groove corresponding to the first clamping block.
5. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the top of the transparent lampshade is provided with a second clamping block, and the bottom of the heat radiation body is provided with a second clamping groove corresponding to the second clamping block.
6. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the heat dissipation aluminum plate is an aluminum substrate, and a plurality of LED lamp beads are installed on the bottom surface of the aluminum substrate.
7. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: and the LED light source is arranged at the bottom of the heat dissipation aluminum plate.
8. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the top of roof is equipped with a plurality of first strengthening ribs.
9. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: and a second reinforcing rib is arranged on the outer side of the radiating fin.
10. The bulb lamp with the multilayer extended heat dissipation structure according to claim 1, wherein: the top plate is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483341.4A CN111536441A (en) | 2020-06-01 | 2020-06-01 | Bulb lamp with multilayer extending heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483341.4A CN111536441A (en) | 2020-06-01 | 2020-06-01 | Bulb lamp with multilayer extending heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111536441A true CN111536441A (en) | 2020-08-14 |
Family
ID=71974163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010483341.4A Pending CN111536441A (en) | 2020-06-01 | 2020-06-01 | Bulb lamp with multilayer extending heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111536441A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636614U (en) * | 2010-03-23 | 2010-11-17 | 深圳市全彩光电科技有限公司 | High-power LED ball lamp |
| CN201706243U (en) * | 2010-04-08 | 2011-01-12 | 东莞市邦臣光电有限公司 | LED bulb with good heat dispersion performance |
| CN202835281U (en) * | 2012-08-01 | 2013-03-27 | 吴大庆 | Radiator for light-emitting diode (LED) bulb lamp |
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
| CN210567871U (en) * | 2019-11-08 | 2020-05-19 | 白建军 | LED (light-emitting diode) mining lamp |
| CN211952292U (en) * | 2020-06-01 | 2020-11-17 | 白建军 | Bulb lamp with multilayer extending heat dissipation structure |
-
2020
- 2020-06-01 CN CN202010483341.4A patent/CN111536441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636614U (en) * | 2010-03-23 | 2010-11-17 | 深圳市全彩光电科技有限公司 | High-power LED ball lamp |
| CN201706243U (en) * | 2010-04-08 | 2011-01-12 | 东莞市邦臣光电有限公司 | LED bulb with good heat dispersion performance |
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
| CN202835281U (en) * | 2012-08-01 | 2013-03-27 | 吴大庆 | Radiator for light-emitting diode (LED) bulb lamp |
| CN210567871U (en) * | 2019-11-08 | 2020-05-19 | 白建军 | LED (light-emitting diode) mining lamp |
| CN211952292U (en) * | 2020-06-01 | 2020-11-17 | 白建军 | Bulb lamp with multilayer extending heat dissipation structure |
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