CN112576948A - Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe - Google Patents
Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe Download PDFInfo
- Publication number
- CN112576948A CN112576948A CN202011506260.8A CN202011506260A CN112576948A CN 112576948 A CN112576948 A CN 112576948A CN 202011506260 A CN202011506260 A CN 202011506260A CN 112576948 A CN112576948 A CN 112576948A
- Authority
- CN
- China
- Prior art keywords
- lamp
- wick
- shaped structure
- heat
- piece
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- 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
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
-
- 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 high-performance three-dimensional LED light-emitting lamp piece with a pulsating heat pipe for heat dissipation, which comprises a lamp plate in an X-shaped structure, wherein a reflector is arranged on the outer wall of the lamp plate. According to the invention, the pulsating heat pipe with high heating efficiency is used as the lamp wick structure, and the combination of the X-shaped lamp panel, the first lamp wick, the second lamp wick and the reflector panel realizes three-dimensional luminescence around the lamp panel, so that the use of the lamp wicks is greatly saved, and the overall heating value of the LED lamp piece is reduced; meanwhile, the lamp emitting ranges of the first lamp wick and the second lamp wick are overlapped, the brightness of the LED lamp piece is further improved, the heat dissipation channel which is of the X-shaped structure is formed in the lamp panel which is of the X-shaped structure, the first lamp wick and the second lamp wick are dissipated together in a centralized mode, all heat generated by the LED lamp piece is dissipated out of the heat dissipation channel which is communicated from top to bottom quickly, the three-dimensional LED light-emitting lamp piece with high heat dissipation performance is achieved, and the service life of the LED light-emitting lamp piece is prolonged.
Description
Technical Field
The invention relates to a high-performance three-dimensional LED light-emitting lamp piece with a pulsating heat pipe for heat dissipation.
Background
The traditional LED illuminating lamp needs a heavy metal radiator if the power is high, so that the volume is large, the cost is high, the light-emitting loss is relatively large, a filament lamp with high luminous efficiency appears in the market at present, but the filament is sealed in a bulb shell and is subjected to heat dissipation by virtue of inflation, the thermal resistance is relatively large, the heat dissipation rate is relatively slow, high power is obtained, and high luminous flux is relatively difficult; therefore, a high-performance three-dimensional LED light-emitting lamp sheet with heat radiation by the pulsating heat pipe is provided, and the three-dimensional LED light-emitting lamp sheet with low cost, high luminous flux, safety and reliability is realized by utilizing the high heat transfer of the pulsating heat pipe.
Disclosure of Invention
The invention aims to provide a high-performance three-dimensional LED light-emitting lamp piece with a pulsating heat pipe for heat dissipation, and solves the problem that a safe and reliable three-dimensional LED light-emitting lamp piece with low cost and high luminous flux is lacked in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a radiating three-dimensional LED of high performance light-emitting lamp piece of pulsation heat pipe, is including the lamp plate that is the X-shaped structure, install the reflector panel on the outer wall of lamp plate, and four corners of the lamp plate that is the X-shaped structure all install first wick, and four extension ends of the lamp plate that are the X-shaped structure all install the second wick, the cross section of lamp plate is the X-shaped structure, and sets up the heat dissipation passageway of the cross section of perpendicular to lamp plate on the lamp plate, the elasticity pipe that is used for with the heat dissipation passageway intercommunication is installed respectively at the upper and lower both ends of lamp plate.
Preferably, the cross section of the heat dissipation channel is in an X-shaped structure, and a heat absorption plate is arranged on the inner side of the heat dissipation channel.
Preferably, the second wick is a mushroom-head-shaped structure, and the maximum coverage area of the mushroom-head-shaped structure is larger than the cross-sectional area of the extension end of the lamp panel.
Preferably, two ends of the reflector respectively abut against the first lamp wick and the second lamp wick.
Preferably, the heat dissipation channel penetrates through two ends of the lamp panel, and the axial lead of the heat dissipation channel is perpendicular to the cross section of the lamp panel in an X-shaped structure.
Preferably, the first wick and the second wick are both pulsating heat pipe structures.
The invention has at least the following beneficial effects:
1. by adopting the pulsating heat pipe with high heating efficiency as the lamp wick structure and the combination of the X-shaped lamp panel, the first lamp wick, the second lamp wick and the reflector panel, three-dimensional light emission around the lamp panel is realized, the use of the lamp wicks is greatly saved, and the overall heating value of the LED lamp piece is reduced; meanwhile, the lamp emitting ranges of the first lamp wick and the second lamp wick are overlapped, the brightness of the LED lamp piece is further improved, the heat dissipation channel which is of the X-shaped structure is formed in the lamp panel which is of the X-shaped structure, the first lamp wick and the second lamp wick are dissipated together in a centralized mode, all heat generated by the LED lamp piece is dissipated out of the heat dissipation channel which is communicated from top to bottom quickly, the three-dimensional LED light-emitting lamp piece with high heat dissipation performance is achieved, and the service life of the LED light-emitting lamp piece is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a lamp sheet;
fig. 2 is a front view of the lamp sheet.
In the figure: 1. a lamp panel; 2. a first wick; 3. a second wick; 4. a reflector; 5. a heat absorbing plate; 6. a heat dissipation channel; 7. an elastic tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1 and 2, a pulsating heat pipe heat dissipation high-performance three-dimensional LED light emitting lamp comprises a lamp panel 1 having an X-shaped structure, a reflector 4 is mounted on an outer wall of the lamp panel 1, first lamp wicks 2 are mounted at four corners of the lamp panel 1 having the X-shaped structure, second lamp wicks 3 are mounted at four extending ends of the lamp panel 1 having the X-shaped structure, a heat dissipation channel 6 perpendicular to a cross section of the lamp panel 1 is formed in the lamp panel 1, elastic tubes 7 for communicating with the heat dissipation channel 6 are mounted at upper and lower ends of the lamp panel 1, the cross section of the heat dissipation channel 6 has the X-shaped structure, a heat absorption plate 5 is mounted at an inner side of the heat dissipation channel 6, the second lamp wick 3 has a mushroom-head-shaped structure, a maximum coverage area of the mushroom-head-shaped structure is larger than a cross section area of the extending ends of the lamp panel 1, two ends of the reflector 4 are respectively abutted against the first lamp wicks 2 and the second lamp wicks, the heat dissipation channel 6 penetrates through two ends of the lamp panel 1, the axial lead of the heat dissipation channel 6 is perpendicular to the cross section of the lamp panel 1 in an X-shaped structure, and the first wick 2 and the second wick 3 are both in a pulsating heat pipe structure;
when the lamp is used, the pulsating heat pipe with high heating efficiency is used as a lamp wick structure, the two lamp wicks are arranged, the first lamp wick 2 is arranged at the corner of the X-shaped structure, and light emitted by the first lamp wick 2 is amplified under the action of the reflector plates 4 at the two sides; the second lampwick 3 is arranged in a mushroom head shape, the light emitting range of the second lampwick 3 is expanded, three-dimensional light emitting around the lamp panel 1 is realized by combining the first lampwick 2 and the second lampwick 3, the use of the lampwicks is greatly saved, and the overall heat productivity of the LED lamp piece is reduced; meanwhile, the light emitting ranges of the first lamp wick 2 and the second lamp wick 3 are overlapped, so that the brightness of the LED lamp piece is further improved, the LED lamp piece with better light emitting effect is realized through less lamp wicks, and the energy saving performance of the LED lamp piece is greatly improved;
the inside of lamp plate 1 through being the X-shaped structure is seted up and is the heat dissipation channel 6 of X-shaped structure to concentrate and dispel the heat together a plurality of first wick 2 and second wick 3, so that all heats that the LED lamp piece produced, dispel fast in the heat dissipation channel 6 that link up from top to bottom, realized the three-dimensional LED luminescent light piece of a high radiating high performance, improved the life of LED luminescent light piece.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a radiating three-dimensional LED of high performance light-emitting lamp piece of pulsation heat pipe, a serial communication port, including lamp plate (1) that is X-shaped structure, install reflector panel (4) on the outer wall of lamp plate (1), and four corners of lamp plate (1) that are X-shaped structure all install first wick (2), and four extension ends of lamp plate (1) that are X-shaped structure all install second wick (3), the cross section of lamp plate (1) is X-shaped structure, and sets up heat dissipation channel (6) of the cross section of perpendicular to lamp plate (1) on lamp plate (1), elastic tube (7) that are used for with heat dissipation channel (6) intercommunication are installed respectively at the upper and lower both ends of lamp plate (1).
2. The pulsating heat pipe heat-dissipating high-performance three-dimensional LED light-emitting lamp sheet as claimed in claim 1, wherein the cross-sectional section of the heat-dissipating channel (6) is in an X-shaped structure, and a heat-absorbing plate (5) is mounted on the inner side of the heat-dissipating channel (6).
3. The pulsating heat pipe radiating high-performance three-dimensional LED light-emitting lamp piece as claimed in claim 1, wherein the second lamp wick (3) is of a mushroom-head-shaped structure, and the maximum coverage area of the mushroom-head-shaped structure is larger than the cross-sectional area of the extension end of the lamp panel (1).
4. The pulsating heat pipe heat-dissipating high-performance three-dimensional LED light-emitting lamp piece as claimed in claim 1, wherein two ends of the reflector (4) are respectively abutted against the first wick (2) and the second wick (3).
5. The pulsating heat pipe heat-dissipating high-performance three-dimensional LED light-emitting lamp piece as claimed in claim 1, wherein the heat-dissipating channel (6) penetrates through both ends of the lamp panel (1), and an axial lead of the heat-dissipating channel (6) is perpendicular to a cross section of the lamp panel (1) in an X-shaped structure.
6. The pulsating heat pipe heat-dissipating high-performance three-dimensional LED light-emitting lamp piece as claimed in claim 1, wherein the first wick (2) and the second wick (3) are both pulsating heat pipe structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011506260.8A CN112576948A (en) | 2020-12-18 | 2020-12-18 | Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011506260.8A CN112576948A (en) | 2020-12-18 | 2020-12-18 | Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112576948A true CN112576948A (en) | 2021-03-30 |
Family
ID=75136260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011506260.8A Pending CN112576948A (en) | 2020-12-18 | 2020-12-18 | Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112576948A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344436Y (en) * | 2009-02-20 | 2009-11-11 | 卫家宣 | Energy-saving warning ceiling lamp |
| CN201599580U (en) * | 2010-01-27 | 2010-10-06 | 卫家宣 | Hurricane lamp type LED lighting lamp |
| CN201606851U (en) * | 2009-12-21 | 2010-10-13 | 东莞华明灯具有限公司 | Heat dissipation device of lighting fixture |
| CN102809069A (en) * | 2012-06-29 | 2012-12-05 | 苏州红壹佰照明有限公司 | Full-illuminating angle LED (Light Emitting Diode) bulb lamp |
| CN202834818U (en) * | 2012-06-08 | 2013-03-27 | 何忠亮 | Light-emitting diode (LED) crystal lamp |
| CN202979960U (en) * | 2013-01-08 | 2013-06-12 | 谭全清 | Insect luring and catching energy-saving lamp with lantern support solar energy |
| CN203718463U (en) * | 2014-03-11 | 2014-07-16 | 华北电力大学（保定） | Pulsating heat pipe integrated LED (light-emitting diode) lamp |
| CN205579358U (en) * | 2016-04-26 | 2016-09-14 | 李忠良 | Modular no shadow corner lamp |
| CN105953101A (en) * | 2016-03-11 | 2016-09-21 | 浙江英特来光电科技有限公司 | LED bulb lamp with high heat dispersion performance |
| CN205717104U (en) * | 2016-04-18 | 2016-11-23 | 华北电力大学（保定） | A kind of high-power LED heat radiating device and LED |
| CN208750657U (en) * | 2018-09-27 | 2019-04-16 | 东莞市赛欧光电科技有限公司 | A kind of Multifunctional LED plug lamp |
-
2020
- 2020-12-18 CN CN202011506260.8A patent/CN112576948A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344436Y (en) * | 2009-02-20 | 2009-11-11 | 卫家宣 | Energy-saving warning ceiling lamp |
| CN201606851U (en) * | 2009-12-21 | 2010-10-13 | 东莞华明灯具有限公司 | Heat dissipation device of lighting fixture |
| CN201599580U (en) * | 2010-01-27 | 2010-10-06 | 卫家宣 | Hurricane lamp type LED lighting lamp |
| CN202834818U (en) * | 2012-06-08 | 2013-03-27 | 何忠亮 | Light-emitting diode (LED) crystal lamp |
| CN102809069A (en) * | 2012-06-29 | 2012-12-05 | 苏州红壹佰照明有限公司 | Full-illuminating angle LED (Light Emitting Diode) bulb lamp |
| CN202979960U (en) * | 2013-01-08 | 2013-06-12 | 谭全清 | Insect luring and catching energy-saving lamp with lantern support solar energy |
| CN203718463U (en) * | 2014-03-11 | 2014-07-16 | 华北电力大学（保定） | Pulsating heat pipe integrated LED (light-emitting diode) lamp |
| CN105953101A (en) * | 2016-03-11 | 2016-09-21 | 浙江英特来光电科技有限公司 | LED bulb lamp with high heat dispersion performance |
| CN205717104U (en) * | 2016-04-18 | 2016-11-23 | 华北电力大学（保定） | A kind of high-power LED heat radiating device and LED |
| CN205579358U (en) * | 2016-04-26 | 2016-09-14 | 李忠良 | Modular no shadow corner lamp |
| CN208750657U (en) * | 2018-09-27 | 2019-04-16 | 东莞市赛欧光电科技有限公司 | A kind of Multifunctional LED plug lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103629634A (en) | LED (light-emitting diode) lamp | |
| CN201439878U (en) | LED fluorescent tube | |
| CN102748628A (en) | LED (light emitting diode) illumination lamp | |
| CN112576948A (en) | Three-dimensional LED luminescent lamp piece of radiating high performance of pulsating heat pipe | |
| CN201344405Y (en) | LED bulb | |
| CN209944074U (en) | Marine high-power LED lamp with good heat dissipation performance | |
| CN202521431U (en) | Light-emitting diode (LED) street lamp | |
| CN202442304U (en) | Heat radiator for light emitting diode (LED) tube light | |
| CN201496917U (en) | High-power LED street lamp cap adopting water-cooling heat dissipation | |
| CN205957114U (en) | Industrial and mining lamp heat dissipation support and industrial and mining lamp of using thereof | |
| CN206347485U (en) | A kind of LED lamp of automobile of easy heat radiation | |
| CN201443694U (en) | Radiating LED illuminating lamp of loop type heat-pipe radiator | |
| CN203533234U (en) | Finned LED yard lamp | |
| CN201237197Y (en) | Heat radiating device of LED lamp | |
| CN210088794U (en) | LED heat radiation structure | |
| CN205299231U (en) | LED lamp | |
| CN103411193A (en) | Heat pipe module LED (Light Emitting Diode) lamp | |
| CN202992795U (en) | Porous radiating light-emitting diode (LED) support lamp | |
| CN219693184U (en) | Flow-through type efficient heat dissipation lamp | |
| CN202195459U (en) | Fin radiator | |
| CN219775497U (en) | High heat dispersion LED line lamp | |
| CN202419593U (en) | Heat radiating structure of LED (Light-Emitting Diode) fluorescent lamp | |
| CN203628536U (en) | LED lamp | |
| CN212481190U (en) | Strip buckle type LED lamp aluminum profile | |
| CN220707282U (en) | Heat radiation structure of stage lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |
|
| RJ01 | Rejection of invention patent application after publication |