TWM507492U - Full peripheral light LED lamp having high heat dissipation efficiency - Google Patents
Full peripheral light LED lamp having high heat dissipation efficiency Download PDFInfo
- Publication number
- TWM507492U TWM507492U TW104202395U TW104202395U TWM507492U TW M507492 U TWM507492 U TW M507492U TW 104202395 U TW104202395 U TW 104202395U TW 104202395 U TW104202395 U TW 104202395U TW M507492 U TWM507492 U TW M507492U
- Authority
- TW
- Taiwan
- Prior art keywords
- heat sink
- light
- heat dissipation
- heat
- lamp holder
- Prior art date
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
一種高散熱效能之全周光發光二極體燈具，尤指利用圓錐形狀之散熱器增加散熱面積，提高散熱效能，並讓複數個發光二極體環形排列於散熱器表面，達到全周光之發光效果。A full-period light-emitting diode lamp with high heat dissipation performance, in particular, a cone-shaped heat sink is used to increase the heat-dissipating area, improve the heat-dissipating efficiency, and arrange a plurality of light-emitting diodes on the surface of the heat sink to achieve the luminous effect of the full-circumference light. .
按，傳統燈泡的耗電量高，對於環保所產生之問題也日益嚴重，因此，現階段發展為以發光二極體(LED)的照明技術代替傳統燈具，以達成節約能源及解決環保問題之目的。但發光二極體在使用時，其輸入功率有約80-90%的能量會損耗而產生廢熱，若廢熱無良好的散熱方式，則會降低發光二極體的發光效率及壽命，因此為了可有效的將發光二極體所產生之廢熱散去，大多數的作法係利用散熱基座吸收發光二極體所產生之廢熱，再將其與散熱基座周圍之空氣作熱交換，但此種作法必須設置較大長寬體積之散熱基座，才能有效的將廢熱散去，且發光二極體之功率越高，則必須設置越大體積之散熱基座，進而大幅的增加使用空間，以致目前產業產品趨向輕薄短小的目的無法達成。再者，一般的散熱基座為平面狀，而發光二極體所發出之光源為直線性光源，故，現有發光二極體所製成之燈具，皆須透過光學構造之散 光裝置，讓發光二極體所發出之光源擴散，而造成發光二極體之發光效能降低。According to the traditional battery, the power consumption of the traditional light bulb is high, and the problems caused by environmental protection are becoming more and more serious. Therefore, at this stage, the lighting technology of the light-emitting diode (LED) has been replaced by the traditional lighting to achieve energy conservation and environmental protection. purpose. However, when the light-emitting diode is used, about 80-90% of the input power is lost, and waste heat is generated. If the waste heat does not have a good heat dissipation method, the luminous efficiency and life of the light-emitting diode are lowered, so that Effectively dissipating the waste heat generated by the light-emitting diodes. Most of the methods use the heat dissipation base to absorb the waste heat generated by the light-emitting diodes, and then exchange heat with the air around the heat-dissipating base. In order to effectively dissipate the waste heat, the higher the power of the light-emitting diode, the larger the volume of the heat-dissipating base must be set, thereby greatly increasing the use space. At present, the goal of industrial products tends to be light, thin and short. Furthermore, the general heat sink base is planar, and the light source emitted by the light emitting diode is a linear light source. Therefore, the lamps made by the existing light emitting diodes must pass through the optical structure. The light device diffuses the light source emitted by the light emitting diode, thereby causing the light emitting performance of the light emitting diode to be lowered.
是以，要如何解決上述習知之問題與缺失，即為相關業者所亟欲研發之課題。Therefore, how to solve the above-mentioned problems and shortcomings is the subject of research and development that the relevant industry is eager to develop.
本創作之主要目的在於，利用燈具所設置圓錐形狀之散熱器，讓複數個發光二極體環形排列於散熱器外表面，形成全周光之發光效果，並增加散熱器之散熱面積，以提高散熱效果，有效的防止發光二極體因熱囤積而損壞或降低壽命。The main purpose of this creation is to use the conical heat sink provided by the lamp to arrange a plurality of light-emitting diodes on the outer surface of the heat sink to form a full-circumference light-emitting effect, and increase the heat-dissipating area of the heat sink to improve the heat dissipation effect. , effectively preventing the light-emitting diode from being damaged or reducing the life due to heat accumulation.
為達上述目的，本創作之燈具係具有燈座，燈座一側連接有散熱器，並於散熱器上設置有複數個發光二極體，其特徵在於：散熱器係呈圓錐形狀，由靠近燈座之側方朝向遠離燈座之側方呈內徑漸小狀，而複數個發光二極體係環形間隔排列於散熱器外表面。In order to achieve the above purpose, the lamp of the present invention has a lamp holder, a radiator is connected to one side of the lamp holder, and a plurality of light-emitting diodes are arranged on the heat sink, wherein the radiator is in a conical shape and is close to The side of the lamp holder is gradually smaller in inner diameter toward the side away from the lamp holder, and a plurality of light-emitting diode systems are annularly arranged on the outer surface of the heat sink.
前述高散熱效能之全周光發光二極體燈具，其中該散熱器內具有散熱空間，散熱器於遠離燈座之端部設置有通孔，通孔係連通於散熱空間。The high-efficiency full-period light-emitting diode lamp has a heat-dissipating space in the heat sink, and the heat-dissipating hole is disposed at an end portion away from the lamp holder, and the through-hole is connected to the heat-dissipating space.
前述高散熱效能之全周光發光二極體燈具，其中該散熱器於靠近燈座之側方延伸有延伸散熱部，延伸散熱部與散熱器為一體成形所製成。The high-efficiency full-period light-emitting diode lamp has a heat dissipation portion extending from a side of the lamp holder, and the extension heat dissipation portion and the heat sink are integrally formed.
1‧‧‧燈具1‧‧‧Lighting
11‧‧‧燈座11‧‧‧ lamp holder
111‧‧‧本體111‧‧‧Ontology
112‧‧‧燈頭112‧‧‧ lamp holder
113‧‧‧導氣空間113‧‧‧ air conduction space
114‧‧‧導氣孔114‧‧‧ Air vents
12‧‧‧散熱器12‧‧‧ radiator
121‧‧‧散熱空間121‧‧‧heating space
122‧‧‧通孔122‧‧‧through hole
13‧‧‧延伸散熱部13‧‧‧Extended heat sink
2‧‧‧發光二極體2‧‧‧Lighting diode
3‧‧‧燈罩3‧‧‧shade
第一圖係為本創作第一實施例之立體外觀圖(一)。The first figure is a three-dimensional external view (1) of the first embodiment of the creation.
第二圖係為本創作第一實施例之立體外觀圖(二)。The second figure is a three-dimensional appearance of the first embodiment of the creation (2).
第三圖係為本創作第一實施例之剖面圖。The third figure is a cross-sectional view of the first embodiment of the creation.
第四圖係為本創作第二實施例之立體外觀圖(一)。The fourth drawing is a three-dimensional external view (1) of the second embodiment of the creation.
第五圖係為本創作第二實施例之立體外觀圖(二)。The fifth figure is a three-dimensional appearance of the second embodiment of the creation (2).
第六圖係為本創作第二實施例之剖面圖。The sixth drawing is a cross-sectional view of the second embodiment of the present creation.
請參閱第一圖至第三圖所示，由圖中可清楚看出，本創作第一實施例之燈具1係具有燈座11以及散熱器12，其中：該燈座11具有本體111，本體111一側設置有燈頭112，燈頭112係用以連接外部電源，且本體111內具有導氣空間113，並於本體111上設置有導氣孔114。Referring to the first to third figures, it can be clearly seen from the figure that the lamp 1 of the first embodiment of the present invention has a lamp holder 11 and a heat sink 12, wherein the lamp holder 11 has a body 111 and a body. A lamp cap 112 is disposed on one side of the 111, and the lamp cap 112 is connected to an external power source. The body 111 has a gas guiding space 113 therein, and an air guiding hole 114 is disposed on the body 111.
該散熱器12係連接於燈座11之本體111，散熱器12係以銅、鋁或銅鋁合金…等材質所製成，且散熱器12位於燈座11遠離燈頭112之另側；而散熱器12係呈圓錐形狀，由靠近燈座11之側方朝向遠離燈座11之側方呈內徑漸小狀，並於散熱器12內設置有散熱空間121，散熱器12於遠離燈座11之端部設置有通孔122，通孔122係連通於散熱空間121。The heat sink 12 is connected to the body 111 of the socket 11, and the heat sink 12 is made of copper, aluminum or copper alloy, etc., and the heat sink 12 is located on the other side of the socket 11 away from the lamp cap 112; The device 12 has a conical shape, and has an inner diameter gradually decreasing from a side closer to the lamp holder 11 toward a side away from the lamp holder 11 , and a heat dissipation space 121 is disposed in the heat sink 12 , and the heat sink 12 is away from the lamp holder 11 . The end portion is provided with a through hole 122 that communicates with the heat dissipation space 121.
再者，前述之散熱器12外表面係設置有複數個環形間隔排列之發光二極體2，發光二極體2係電性連接於前述燈座11之燈頭112，且燈座11上罩覆有以透明或半透明材質所設置之燈罩3，而散熱器12係位於燈罩3內。Furthermore, the outer surface of the heat sink 12 is provided with a plurality of light-emitting diodes 2 arranged in a ring-shaped arrangement. The light-emitting diodes 2 are electrically connected to the base 112 of the lamp holder 11, and the lamp holder 11 is covered. There is a lamp cover 3 provided with a transparent or translucent material, and the heat sink 12 is located inside the lamp cover 3.
藉上，當燈頭112連接外部電源後，複數個發光二極體2所發 出之光源，會使燈具1形成全周光之發光效果，且發光二極體2於工作時所產生之熱源為會傳導至散熱器12，藉由散熱器12將熱源散去。By the way, when the lamp head 112 is connected to the external power source, a plurality of light-emitting diodes 2 are issued. The light source is formed to cause the luminaire 1 to form a full-circumference illuminating effect, and the heat source generated by the illuminating diode 2 during operation is conducted to the heat sink 12, and the heat source is dissipated by the heat sink 12.
請參閱第四圖至第六圖所示，由圖中可清楚看出，本創作第二實施例與前述之第一實施例之差異在於，第二實施例係於散熱器12靠近燈座11之側方延伸有延伸散熱部13，燈罩3係罩覆於延伸散熱部13，讓散熱器12位於燈罩3內，且延伸散熱部13與散熱器12為一體成形所製成，而延伸散熱部13一側連接於燈座11之本體111，使發光二極體2於工作時所產生之熱源為會傳導至散熱器12與延伸散熱部13進行散熱。Referring to the fourth to sixth figures, it can be clearly seen from the figure that the second embodiment of the present invention differs from the first embodiment described above in that the second embodiment is attached to the heat sink 12 adjacent to the lamp holder 11. The side of the lamp holder 3 extends over the extending heat dissipating portion 13 so that the heat sink 12 is located in the lamp cover 3, and the extending heat dissipating portion 13 and the heat sink 12 are integrally formed, and the heat dissipating portion is extended. The side of the 13 is connected to the body 111 of the socket 11, so that the heat source generated by the LED 2 during operation is conducted to the heat sink 12 and the extended heat sink 13 for heat dissipation.
是以，本創作為可解決習知技術之不足與缺失，其關鍵技術在於：Therefore, this creation is to solve the shortcomings and defects of the prior art, and its key technologies are:
(一)本創作之散熱器12為呈圓錐形狀，複數個發光二極體2以環型間隔排列之方式設置於散熱器12表面，讓燈具1具有全周光之發光效果。(1) The heat sink 12 of the present invention has a conical shape, and a plurality of light-emitting diodes 2 are arranged on the surface of the heat sink 12 in a ring-shaped arrangement, so that the lamp 1 has a full-circumference light-emitting effect.
(二)圓錐形狀之散熱器12相較於習知技術，係增加了散熱器12之表面積，即提高散熱器12與空氣進行熱交換之面積，進而提升散熱效果。(2) The conical heat sink 12 increases the surface area of the heat sink 12 compared with the prior art, that is, increases the heat exchange area between the heat sink 12 and the air, thereby improving the heat dissipation effect.
(三)散熱器12於吸收發光二極體2所發出之熱源後，除了利用與空氣進行熱交換之外，亦會對散熱空間121內之空氣加熱，並利用散熱器12之通孔122將熱氣傳導至燈罩3內，以加快散熱效果。(3) After absorbing the heat source emitted by the light-emitting diode 2, the heat sink 12 heats the air in the heat-dissipating space 121 in addition to heat exchange with the air, and uses the through-hole 122 of the heat sink 12 The hot gas is conducted into the lampshade 3 to accelerate the heat dissipation.
1‧‧‧燈具1‧‧‧Lighting
11‧‧‧燈座11‧‧‧ lamp holder
111‧‧‧本體111‧‧‧Ontology
112‧‧‧燈頭112‧‧‧ lamp holder
12‧‧‧散熱器12‧‧‧ radiator
122‧‧‧通孔122‧‧‧through hole
2‧‧‧發光二極體2‧‧‧Lighting diode
3‧‧‧燈罩3‧‧‧shade
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547170.7U CN204099982U (en) | 2014-09-23 | 2014-09-23 | Led |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM507492U true TWM507492U (en) | 2015-08-21 |
Family
ID=52268410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104202395U TWM507492U (en) | 2014-09-23 | 2015-02-13 | Full peripheral light LED lamp having high heat dissipation efficiency |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204099982U (en) |
| TW (1) | TWM507492U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062019B (en) * | 2017-06-07 | 2020-03-03 | 安徽美拓照明有限公司 | Bulb lamp structure with heat dissipation pore |
| CN109424866B (en) * | 2017-08-22 | 2021-04-13 | 广东信华电器有限公司 | Heat dissipation device of indoor LED lamp |
-
2014
- 2014-09-23 CN CN201420547170.7U patent/CN204099982U/en not_active Expired - Fee Related
-
2015
- 2015-02-13 TW TW104202395U patent/TWM507492U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN204099982U (en) | 2015-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104676547A (en) | LED (Light Emitting Diode) lamp module radiator | |
| CN203082629U (en) | High-power bulb | |
| TWM507492U (en) | Full peripheral light LED lamp having high heat dissipation efficiency | |
| TWI565909B (en) | Light emitting diode lamp | |
| CN201344503Y (en) | Heat dissipation device for lamp | |
| WO2016008214A1 (en) | Heat-dissipation led lamp capable of emitting light over 360 degrees | |
| CN102606999A (en) | LED bulb radiator | |
| CN202274371U (en) | Novel LED (Light-Emitting Diode) industrial and mining lamp | |
| TW201315930A (en) | LED lamp with prolonged service life | |
| WO2015180400A1 (en) | Wide-angle luminous led bulb with cooling flue | |
| CN204477983U (en) | A kind of Lamp cup and the integrated assembly of lamp holder | |
| CN102022652A (en) | LED (light emitting diode) lamp | |
| CN103899952A (en) | LED lamp | |
| CN203605041U (en) | Led lamp | |
| CN201902892U (en) | LED (light-emitting diode) lamp | |
| CN202484955U (en) | Radiator for light-emitting diode (LED) bulb lamp | |
| WO2016008310A1 (en) | High-brightness radiating led lamp | |
| CN204127724U (en) | A kind of LED | |
| CN104344258A (en) | LED lamp | |
| CN204328953U (en) | A kind of radiator structure of indoor LED lamp | |
| JP3184979U (en) | LED spherical lighting equipment | |
| CN203517628U (en) | Aluminum alloy lamp body | |
| TWM466213U (en) | A LED lamp | |
| WO2017107079A1 (en) | Led lamp with enhanced service life | |
| CN203322796U (en) | LED (light-emitting diode) bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |