CN221258610U - Stage lamp heat radiation structure - Google Patents
Stage lamp heat radiation structure Download PDFInfo
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- CN221258610U CN221258610U CN202323201571.5U CN202323201571U CN221258610U CN 221258610 U CN221258610 U CN 221258610U CN 202323201571 U CN202323201571 U CN 202323201571U CN 221258610 U CN221258610 U CN 221258610U
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- 230000005855 radiation Effects 0.000 title description 2
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000009966 trimming Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application discloses a stage lamp heat dissipation structure, relates to the technical field of stage lamps, and particularly relates to a stage lamp heat dissipation structure; it comprises the following steps: the bulb, the air guide piece and the blower; the bulb is arranged in the shell; the bulb comprises a reflecting cup and a luminous body, and an inner cavity is formed between the reflecting cup and the luminous body; the blower is fixedly arranged on the shell; the air guide piece comprises an air guide part; the air guide part comprises an air guide inlet and an air guide outlet; the air guide inlet is connected with an air outlet of the blower; the air guide outlet is communicated with the inner cavity; the air guide outlet is provided with a baffle, and the length and the width of the baffle are respectively smaller than those of the air guide outlet; the blower is used for inputting air flow into the inner cavity; the baffle is used for enabling the air flow to generate a branch air path, namely two air paths are formed in the inner cavity, and the two air paths circulate in the inner cavity, so that the air quantity and the air paths are optimized, the heat dissipation efficiency is greatly improved, the structure is simple, and the disassembly and the assembly are convenient.
Description
Technical Field
The application relates to the technical field of stage lamps, in particular to a stage lamp heat dissipation structure.
Background
With the enrichment of modern material culture life, various musical performances enter the life of the people. In order to improve the visual effect of the stage, the stage is beautified, and stage lighting is one of the stage art modeling means. With the development of the scenario and the needs of character expression, stage lighting equipment and technical means are used to display the environment, render atmosphere and highlight the center character by light color and change thereof, create stage space feeling and time feeling, shape the external image of stage performance and provide necessary lighting effect, so stage lamps are increasingly widely applied in modern performance.
Stage lamps employ a light emitter and a reflector cup in the prior art, the light emitter generating a large amount of heat, the heat also being conducted to the reflector cup. The components of stage lamps are easily damaged under overheat conditions, so heat dissipation is an important technical problem to be solved in the stage lamp field.
Some lamp manufacturers can radiate heat in a mode of attaching aluminum profiles to aluminum substrates and adding cooling fans, so that the temperature of stage lamps is always controlled in a safe range, and the number of the cooling fans is single. The heat dissipation of the existing lamp is mainly achieved by adopting a good heat dissipation material on the bulb and arranging a good ventilation gap or ventilation channel on the lamp.
With respect to the related art described above, the inventors consider that there are the following drawbacks: with the wide application of large-scale lighting equipment, the air cooling heat dissipation mode of exhaust fan can not completely meet the heat dissipation requirement. It has become urgent how to solve the problem of good heat dissipation. There is room for improvement.
Disclosure of utility model
The utility model aims to avoid the defects in the prior art and provide a technology capable of effectively improving the heat dissipation effect of stage lamps.
The aim of the utility model is achieved by the following technical scheme:
a stage lighting heat dissipating structure comprising: the bulb, the air guide piece and the blower; the bulb is arranged in the shell; the bulb comprises a reflecting cup and a luminous body, and an inner cavity is formed between the reflecting cup and the luminous body; the blower is fixedly arranged on the shell; the air guide piece comprises an air guide part; the air guide part comprises an air guide inlet and an air guide outlet; the air guide inlet is connected with an air outlet of the blower; the air guide outlet is communicated with the inner cavity; the air guide outlet is provided with a baffle, and the length and the width of the baffle are respectively smaller than those of the air guide outlet; the blower is used for inputting air flow into the inner cavity; the baffle is used for enabling the airflow to generate a branch air path.
Specifically, two blowers are arranged; the air guide piece is symmetrically provided with two air guide parts which are respectively communicated with the corresponding blowers; the casing symmetry is provided with two mounting grooves, is used for installing corresponding air-blower respectively.
More specifically, the shell is also symmetrically provided with an air inlet and an air outlet; the outside of the shell is also fixedly provided with an inlet fan and an outlet fan at the positions of the air inlet and the air outlet.
The above, further comprising a substrate; the shell and the air guide piece are fixedly connected with the base plate respectively.
Specifically, the device also comprises an angle adjusting component; the bulb is fixedly connected with the base plate through the angle adjusting component.
More specifically, the angle adjusting assembly comprises a bulb fine adjustment plate and a bulb fixing plate; the bulb fixing plate is fixedly connected with the bulb fine adjustment plate; the cup mouth of the reflecting cup of the bulb is clamped between the bulb fixing plate and the bulb fine-tuning plate.
More specifically, the bulb fine adjustment plate is fixedly connected with the base plate through an eccentric screw.
More specifically, the bulb trimming plate includes a first bulb trimming plate and a second bulb trimming plate.
In another embodiment, the heat insulation plate is further included; the heat insulating sheet is fixedly connected to the air guide piece.
More specifically, the heat insulating sheet is a heat insulating sheet of a V-shaped structure.
The utility model has the beneficial effects that: a stage lighting heat dissipating structure comprising: the bulb, the air guide piece and the blower; the bulb is arranged in the shell; the bulb comprises a reflecting cup and a luminous body, and an inner cavity is formed between the reflecting cup and the luminous body; the blower is fixedly arranged on the shell; the air guide piece comprises an air guide part; the air guide part comprises an air guide inlet and an air guide outlet; the air guide inlet is connected with an air outlet of the blower; the air guide outlet is communicated with the inner cavity; the air guide outlet is provided with a baffle, and the length and the width of the baffle are respectively smaller than those of the air guide outlet; the blower is used for inputting air flow into the inner cavity; the baffle is used for enabling the air flow to generate a branch air path, namely two air paths are formed in the inner cavity, and the two air paths circulate in the inner cavity, so that the air quantity and the air paths are optimized, the heat dissipation efficiency is greatly improved, the structure is simple, and the disassembly and the assembly are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an explosion structure of a stage lamp heat dissipation structure according to an embodiment of the present application;
FIG. 2 is a schematic perspective view of a stage lamp heat dissipation structure according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a stage lamp heat dissipation structure according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a second cross-sectional structure of a stage lamp heat dissipation structure according to an embodiment of the present application;
FIG. 5 is a schematic perspective view of an air guide of a stage lamp heat dissipation structure according to an embodiment of the present application;
In fig. 1 to 5, the method includes:
1. A substrate; 11. an opening; 2. a heat insulating sheet; 3. an eccentric screw;
4. An air guide member; 41. an air guide part; 411. an air guide inlet; 412. an air guide outlet; 413. a partition plate; 42. a hollow portion;
5. A first bulb trimming plate; 6. a bulb fixing plate; 7. a second bulb trimming plate;
8. A bulb; 81. a reflective cup; 82. a light emitting body; 83. a notch portion;
9. A blower; 101. an inlet fan; 102. a fan is arranged;
12. a housing; 121. an air inlet; 122. an air outlet; 123. a mounting groove;
13. A light barrier.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described by means of implementation examples with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
One implementation method of the stage lamp heat dissipation structure of the present application, as shown in fig. 1 to 5, includes: a housing 12, a bulb 8, an air guide 4 and a blower 9.
The bulb 8 is disposed within the housing 12; the bulb 8 includes a reflector cup 81 and a luminous body 82, and an inner cavity is formed between the reflector cup 81 and the luminous body 82. The light 82 is a light emitting structure of stage lamp structure, and is also a main heat source for generating heat. The light emitted by the light emitting body 82 can be emitted after being reflected by the reflective cup 81, so as to form a unidirectional light beam effect. When the light emitting body 82 works, heat emitted by the light emitting body 82 is also conducted to the light reflecting cup 81, so that the light reflecting cup 81 also emits heat. Wherein, the cup mouth of the reflecting cup 81 is symmetrically provided with a notch 83.
The blower 9 is fixedly mounted on the housing 12 for inputting an air flow into the interior chamber. The air guide 4 includes an air guide portion 41; the air guide part 41 includes an air guide inlet 411 and an air guide outlet 412; the air guide inlet 411 is connected with an air outlet of the blower 9; the air guide outlet 412 is communicated with the inner cavity of the bulb 8; the air guide outlet 412 is provided with a baffle 413 for enabling the air flow to generate a branch air path; the length and width of the baffle 413 are less than the length and width of the air guide outlet 412, respectively. As shown in fig. 4, the part of the air guiding outlet 412 which is not shielded by the baffle 413 is directly output and blown to the illuminant 82; the part of the air guide outlet 412 blocked by the baffle 413 changes the output track due to the blocking of the baffle 413, so as to form a branch air path for supplying air to the inner wall of the reflective cup 81; the two air supply channels are arranged in a staggered way in opposite directions, so that air can circulate in the inner cavity; and then discharged through the hollow 42 in the air guide 4. In the process, wind can blow through the whole bulb 8, so that the utilization rate of the wind is improved, and the blower can realize high-efficiency heat dissipation of the whole inner cavity of the bulb 8.
In addition, the air guide 4 is also provided with a heat insulation sheet 2; the heat insulating sheet 2 is fixedly connected to the air guide 4. Wherein, the heat insulation sheet 2 is a heat insulation sheet adopting a V-shaped structure.
In the present embodiment, two blowers 9 are provided; the air guide piece 4 is symmetrically provided with two air guide parts 41 which are respectively communicated with the corresponding air blowers 9; the housing 12 is symmetrically provided with two mounting grooves 123 for mounting the corresponding blowers 9, respectively.
More specifically, the housing 12 is further symmetrically provided with an air inlet 121 and an air outlet 122; the outside of the housing 12 is also fixedly provided with an inlet fan 101 and an outlet fan 102 at the positions of the air inlet 121 and the air outlet 122. The air inlet fan 101 and the air outlet fan 102 are respectively arranged at the front side and the rear side of the bulb, the air inlet fan 101 is used for supplying air, and the air outlet fan 102 is used for continuously discharging hot air. The bottom of the housing 12 is also fixedly provided with a light barrier 13. Under the wrapping of the shell 12 and the light barrier 13, the air leakage rate can be reduced, and the air utilization rate can be improved. Therefore, the fan can radiate the whole outside of the bulb. The heat dissipation mechanism greatly improves the heat dissipation efficiency.
Further, the stage lamp radiating structure also comprises a substrate 1 and an angle adjusting component; the housing 12 and the air guide 4 are fixedly connected with the base plate 1 respectively. The bulb 8 is fixedly connected with the base plate 1 through an angle adjusting assembly, and the angle adjusting assembly is used for adjusting the installation angle of the bulb 8.
Specifically, the angle adjusting assembly comprises a bulb fine adjustment plate and a bulb fixing plate 6; the bulb fixing plate 6 is fixedly connected with the bulb fine adjustment plate; the cup mouth of the reflecting cup 81 of the bulb 8 is clamped between the bulb fixing plate 6 and the bulb fine adjustment plate. The bulb fine adjustment plate is fixedly connected with the base plate 1 through the eccentric screw 3.
In the present embodiment, the bulb trimming plates include a first bulb trimming plate 5 and a second bulb trimming plate 7. The first bulb trimming plate 5 and the second bulb trimming plate 7 are symmetrically arranged. Correspondingly, the bulb fixing plate 6 is provided with two pieces which are respectively fixedly connected with the first bulb fine tuning plate 5 and the second bulb fine tuning plate 7.
Note that the above is only a preferred embodiment of the present application and the technical principle applied. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, while the application has been described in connection with the above embodiments, the application is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the application, which is set forth in the following claims.
Claims (10)
1. A stage lamp heat dissipation structure, comprising: the bulb, the air guide piece and the blower;
The bulb is arranged in the shell; the bulb comprises a reflecting cup and a luminous body, and an inner cavity is formed between the reflecting cup and the luminous body; the blower is fixedly arranged on the shell;
The air guide piece comprises an air guide part; the air guide part comprises an air guide inlet and an air guide outlet; the air guide inlet is connected with an air outlet of the blower; the air guide outlet is communicated with the inner cavity; the air guide outlet is provided with a baffle, and the length and the width of the baffle are respectively smaller than those of the air guide outlet;
The blower is used for inputting air flow into the inner cavity; the baffle is used for enabling the airflow to generate a branch air path.
2. A stage lighting heat dissipating structure as set forth in claim 1, wherein:
The number of the blowers is two;
the air guide piece is symmetrically provided with two air guide parts which are respectively communicated with the corresponding air blowers;
the shell is symmetrically provided with two mounting grooves which are respectively used for mounting corresponding blowers.
3. A stage lighting heat dissipating structure as set forth in claim 2, wherein:
the shell is also symmetrically provided with an air inlet and an air outlet; the outside of the shell is also fixedly provided with an inlet fan and an outlet fan at the positions of the air inlet and the air outlet.
4. A stage lighting heat dissipating structure according to claim 2 or 3, further comprising a substrate;
The shell and the air guide piece are respectively and fixedly connected with the base plate.
5. A stage lighting heat dissipating structure as set forth in claim 4, further comprising an angle adjustment assembly;
The bulb is fixedly connected with the base plate through the angle adjusting assembly.
6. A stage lighting heat dissipating structure as set forth in claim 5, wherein:
The angle adjusting assembly comprises a bulb fine adjusting plate and a bulb fixing plate;
the bulb fixing plate is fixedly connected with the bulb fine adjustment plate;
the cup opening of the reflecting cup of the bulb is clamped between the bulb fixing plate and the bulb fine-tuning plate.
7. A stage lighting heat dissipating structure as set forth in claim 6, wherein:
the bulb fine adjustment plate is fixedly connected with the base plate through eccentric screws.
8. A stage lighting heat dissipating structure as set forth in claim 7, wherein:
the bulb trimming plate comprises a first bulb trimming plate and a second bulb trimming plate.
9. A stage lighting heat dissipating structure as set forth in claim 4, further comprising a heat shield;
The heat insulation sheet is fixedly connected to the air guide piece.
10. A stage lighting heat dissipating structure as set forth in claim 9, wherein;
The heat insulation sheet is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323201571.5U CN221258610U (en) | 2023-11-24 | 2023-11-24 | Stage lamp heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323201571.5U CN221258610U (en) | 2023-11-24 | 2023-11-24 | Stage lamp heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221258610U true CN221258610U (en) | 2024-07-02 |
Family
ID=91625191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323201571.5U Active CN221258610U (en) | 2023-11-24 | 2023-11-24 | Stage lamp heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221258610U (en) |
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2023
- 2023-11-24 CN CN202323201571.5U patent/CN221258610U/en active Active
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