CN216644154U - Heat radiation structure and stage lamp of high power LED light source - Google Patents
Heat radiation structure and stage lamp of high power LED light source Download PDFInfo
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- CN216644154U CN216644154U CN202122686671.6U CN202122686671U CN216644154U CN 216644154 U CN216644154 U CN 216644154U CN 202122686671 U CN202122686671 U CN 202122686671U CN 216644154 U CN216644154 U CN 216644154U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a heat dissipation structure of a high-power LED light source, which comprises an LED light source, a heat dissipation base and a plurality of heat conduction copper pipes, wherein the LED light source is arranged on the heat dissipation base, the heat conduction copper pipes are uniformly distributed on the left and right, the heat conduction copper pipes penetrate through the front side and the rear side of the heat dissipation base, a plurality of heat dissipation fins which are arranged in the front and rear direction are arranged in the heat dissipation base, a first heat dissipation fan and a second heat dissipation fan are respectively arranged on the two sides of the heat dissipation base, heat dissipation gaps are formed between the adjacent heat dissipation fins, and the wind directions of the first heat dissipation fan and the second heat dissipation fan are consistent. According to the heat dissipation structure, the LED light source is arranged on the heat dissipation base, cold air is blown into the heat dissipation gap through the first heat dissipation fan, so that a better heat dissipation effect is achieved on the heat dissipation base, hot air in the heat dissipation gap is exhausted out of the heat dissipation structure through the second heat dissipation fan, air flowing circulation is formed, and the heat dissipation efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of stage lamp structures, in particular to a heat dissipation structure of a high-power LED light source and a stage lamp.
Background
Along with the needs of users, the power of the light source of the stage lamp is increased, so that the heat generated by the light source during working is increased, and the using effect and the service life of the lamp are further influenced. Therefore, it is particularly important to cool the light source of the stage lighting fixture.
The conventional stage lamp usually uses a heat radiation structure with a traditional heat radiator and a heat radiation fan to radiate a light source, but along with the increasing of the power of the light source, the size of the heat radiator and the heat radiation fan which are matched with each other is also increased, so that the whole weight and the size of the stage lamp are also increased gradually, the stage lamp is inconvenient to use, and the noise generated during the operation of the stage lamp is also increased.
In the using process of the lamp, for the requirement of using effect, the lamp holder part of the lamp can emit light at various angles and often shake, rotate, flash and the like, so that the position of the lamp holder part of the lamp is changed and the power of a light source is changed. As the power of the light source is increased, the shaking and rotating speeds of the lamp cap part can be influenced, and the using effect of the stage lamp is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation structure of a high-power LED light source and a stage lamp, so as to solve one or more technical problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a heat radiation structure of high power LED light source, includes LED light source, heat dissipation base and a plurality of heat conduction copper pipe, the LED light source is established on the heat dissipation base, it is a plurality of evenly distributed about the heat conduction copper pipe, it is a plurality of heat conduction copper pipe all passes both sides around the heat dissipation base, a plurality of heat radiation fins that set up around being equipped with in the heat dissipation base, the heat dissipation base both sides are equipped with first radiator fan and second radiator fan respectively, and are adjacent the heat dissipation gap that forms between the heat radiation fins, first radiator fan with second radiator fan's wind direction is unanimous.
Preferably, the heat conduction copper pipe includes end to end's first linkage segment, first heat conduction section, second linkage segment and second heat conduction section in proper order, first linkage segment with the second linkage segment all passes the heat dissipation base, first linkage segment is established the top of second linkage segment, first heat conduction section with the second heat conduction section is the curve form, first linkage segment with the bottom laminating of LED light source.
Preferably, the upper surface of the heat dissipation base is provided with a mounting groove, and the LED light source is arranged in the mounting groove.
Preferably, the heat dissipation base is made of aluminum.
Preferably, the cooling device further comprises a fan control module, the fan control module is arranged on the cooling base, and the fan control module is electrically connected with the first cooling fan and the second cooling fan.
The utility model also discloses a high-power LED light source stage lamp which comprises a heat dissipation structure, a lamp cap moving part and a lamp body shell, wherein the heat dissipation structure and the lamp cap moving part are arranged in the lamp body shell, and the heat dissipation structure is arranged at the bottom of the lamp cap moving part.
Preferably, an air inlet and an air outlet are respectively arranged on two sides of the lamp body shell.
Preferably, the air inlet is arranged in front of the air inlet of the first cooling fan, and the air outlet is arranged behind the air outlet of the second cooling fan.
The utility model has the beneficial effects that: according to the heat dissipation structure, the LED light source is arranged on the heat dissipation base, cold air is blown into the heat dissipation gap through the first heat dissipation fan, so that a better heat dissipation effect is achieved on the heat dissipation base, hot air in the heat dissipation gap is exhausted out of the heat dissipation structure through the second heat dissipation fan, air flowing circulation is formed, and the heat dissipation efficiency is effectively improved. The LED light source stage lamp has an efficient heat dissipation structure, is simple in structure, saves space, is convenient to use, can adjust air volume according to the power of a light source to dissipate heat, effectively reduces noise, and prolongs the service life of the light source.
Drawings
The drawings are further illustrative of the utility model and the content of the drawings does not constitute any limitation of the utility model.
Fig. 1 is a schematic overall structure diagram of a heat dissipation structure according to an embodiment of the present invention;
FIG. 2 is a side view of a heat dissipation structure according to one embodiment of the present invention;
FIG. 3 is a schematic side view of another side of the heat dissipation structure of one embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic diagram of the internal structure of a stage LED light source according to one embodiment of the present invention;
FIG. 6 is a schematic diagram of the external structure of an LED light source stage lamp according to one embodiment of the utility model;
fig. 7 is a schematic structural diagram of a lamp body housing according to an embodiment of the utility model.
Wherein: the LED lamp comprises an LED light source 2, a heat dissipation base 11, a heat conduction copper tube 12, a heat dissipation fin 111, a first heat dissipation fan 13, a second heat dissipation fan 14, a first connecting section 121, a first heat conduction section 122, a second connecting section 123, a second heat conduction section 124, a mounting groove 113, a fan control module 15, a heat dissipation structure 1, a lamp head moving part 4, a lamp body shell 3, an air inlet 31 and an air outlet 32.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
The utility model provides a heat radiation structure of high power LED light source, refers to attached figure 1 and 2, includes LED light source 2, heat dissipation base 11 and a plurality of heat conduction copper pipe 12, LED light source 2 establishes on the heat dissipation base 11, it is a plurality of evenly distributed about the heat conduction copper pipe 12, it is a plurality of heat conduction copper pipe 12 all passes both sides around heat dissipation base 11, a plurality of heat radiation fins 111 that set up around being equipped with in the heat dissipation base 11, heat dissipation base 11 both sides are equipped with first radiator fan 13 and second radiator fan 14 respectively, and are adjacent the heat dissipation gap that forms between the heat radiation fins 111, first radiator fan 13 with the wind direction of second radiator fan 14 is unanimous.
The heat dissipation structure 1 of this embodiment is through establishing the LED light source 2 on the heat dissipation base 11, blows cold wind into the heat dissipation gap through the first cooling fan 13 to play better radiating effect to the heat dissipation base 11, hot-blast in the heat dissipation gap forms the air circulation through the second cooling fan 14 outside the heat dissipation structure 1, has improved the radiating efficiency effectively. And set up a plurality of heat conduction copper pipes 12 and control evenly distributed on heat dissipation base 11, increased heat radiating area, heat conduction copper pipe 12 has still played the effect of accelerating heat conduction of heat dissipation base 11, avoids heat dissipation base 11 local overheat for the heat distribution that LED light source 2 transmitted to heat dissipation base 11 is even, further improvement radiating efficiency.
Preferably, referring to fig. 3 and 4, the heat conducting copper tube 12 includes a first connecting section 121, a first heat conducting section 122, a second connecting section 123 and a second heat conducting section 124 that are sequentially connected end to end, the first connecting section 121 and the second connecting section 123 both penetrate through the heat dissipation base 11, the first connecting section 121 is disposed above the second connecting section 123, the first heat conducting section 122 and the second heat conducting section 124 are curved, and the first connecting section 121 is attached to the bottom of the LED light source 2. From this, set up end to end's heat conduction copper pipe 12, be convenient for with heat in the first linkage segment 121 of the bottom laminating of LED light source 2 transmits to first heat conduction section 122 fast, in second linkage segment 123 and the second heat conduction section 124, wherein the below at first linkage segment 121 is established to second linkage segment 123, the effect of accelerating the heat conduction of heat dissipation base 11 has been played, avoid the heat to concentrate on the well upper portion of heat dissipation base 11, first heat conduction section 122 and second heat conduction section 124 are located the front and back both sides of heat dissipation base 11 respectively, certain air heat dissipation effect has been played.
Preferably, the upper surface of the heat dissipation base 11 is provided with a mounting groove 113, and the LED light source 2 is arranged in the mounting groove 113. The height of the heat dissipation structure 1 is shortened, so that the overall height of the stage lamp is shortened, and the stage lamp is more convenient to use.
Preferably, the heat dissipation base 11 is made of aluminum. The heat conduction efficiency of the heat dissipation base 11 is ensured, and the manufacturing difficulty of the heat dissipation base 11 is reduced.
Preferably, the heat dissipation device further includes a fan control module 15, the fan control module 15 is disposed on the heat dissipation base 11, and the fan control module 15 is electrically connected to the first heat dissipation fan 13 and the second heat dissipation fan 14. Therefore, the fan control module 15 is arranged to control the wind speeds of the first cooling fan 13 and the second cooling fan 14, so that the wind speeds of the first cooling fan 13 and the second cooling fan 14 can be adjusted according to the power of the LED light source 2 or the working temperature of the cooling base 11, the noise in low-power operation is reduced, and the service life of the cooling fan is prolonged.
This embodiment still provides a high power LED light source stage lamp, refers to fig. 5-7, including heat radiation structure 1, lamp holder moving part 4 and lamp body shell 3, heat radiation structure 1 with lamp holder moving part 4 all establishes in lamp body shell 3, heat radiation structure 1 establishes the bottom of lamp holder moving part 4. The heat dissipation structure 1 is applied to the stage lamp, so that the stage lamp is simple in structure, space-saving and convenient to use, the air volume can be adjusted according to the power of a light source to dissipate heat, the noise is effectively reduced, and the service life of the light source is prolonged.
Preferably, an air inlet 31 and an air outlet 32 are respectively formed at two sides of the lamp body housing 3. The air inlet 31 is arranged in front of the air inlet of the first cooling fan 13, and the air outlet 32 is arranged behind the air outlet of the second cooling fan 14. From this, cold wind is blown into in the heat dissipation gap by first radiator fan 13 from air inlet 31 to play better radiating effect to heat dissipation base 11, hot-blast in the heat dissipation gap is discharged outside lamp body shell 3 through the air outlet phoenix mouth under the effect of second radiator fan 14, form the circulation of air flow, avoid the heat gathering to lead to causing the influence to the operation of LED light source 2 and lamp holder moving part 4 in lamp body shell 3, the radiating efficiency has been improved effectively, the life of LED light source 2 has been prolonged.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides a heat radiation structure of high power LED light source, its characterized in that, includes LED light source, heat dissipation base and a plurality of heat conduction copper pipe, the LED light source is established on the heat dissipation base, it is a plurality of evenly distributed about the heat conduction copper pipe, it is a plurality of heat conduction copper pipe all passes both sides around the heat dissipation base, a plurality of heat radiation fins that set up around being equipped with in the heat dissipation base, heat dissipation base both sides are equipped with first radiator fan and second radiator fan respectively, and are adjacent the heat dissipation gap that forms between the heat radiation fins, first radiator fan with second radiator fan's wind direction is unanimous.
2. The heat dissipation structure of a high power LED light source according to claim 1, wherein the heat conducting copper tube comprises a first connection section, a first heat conducting section, a second connection section and a second heat conducting section connected end to end in sequence, the first connection section and the second connection section both penetrate through the heat dissipation base, the first connection section is disposed above the second connection section, the first heat conducting section and the second heat conducting section are curved, and the first connection section is attached to the bottom of the LED light source.
3. The heat dissipation structure of claim 1, wherein the heat dissipation base has a mounting groove on an upper surface thereof, and the LED light source is disposed in the mounting groove.
4. The heat dissipation structure of claim 1, wherein the heat dissipation base is made of aluminum.
5. The heat dissipation structure of a high power LED light source as claimed in claim 1, further comprising a fan control module, wherein the fan control module is disposed on the heat dissipation base, and the fan control module is electrically connected to the first heat dissipation fan and the second heat dissipation fan.
6. A high-power LED light source stage lamp is characterized by comprising the heat dissipation structure, a lamp cap moving part and a lamp body shell as claimed in any one of claims 1 to 5, wherein the heat dissipation structure and the lamp cap moving part are arranged in the lamp body shell, and the heat dissipation structure is arranged at the bottom of the lamp cap moving part.
7. The stage lamp with high power LED light source as claimed in claim 6, wherein the lamp body casing has an air inlet and an air outlet at its two sides.
8. The stage lamp with high power LED light source as claimed in claim 7, wherein the air inlet is disposed in front of the air inlet of the first heat dissipation fan, and the air outlet is disposed behind the air outlet of the second heat dissipation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686671.6U CN216644154U (en) | 2021-11-04 | 2021-11-04 | Heat radiation structure and stage lamp of high power LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686671.6U CN216644154U (en) | 2021-11-04 | 2021-11-04 | Heat radiation structure and stage lamp of high power LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216644154U true CN216644154U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122686671.6U Active CN216644154U (en) | 2021-11-04 | 2021-11-04 | Heat radiation structure and stage lamp of high power LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216644154U (en) |
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2021
- 2021-11-04 CN CN202122686671.6U patent/CN216644154U/en active Active
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