CN212204210U - Follow spot lamp with heat abstractor - Google Patents
Follow spot lamp with heat abstractor Download PDFInfo
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- CN212204210U CN212204210U CN202021243506.2U CN202021243506U CN212204210U CN 212204210 U CN212204210 U CN 212204210U CN 202021243506 U CN202021243506 U CN 202021243506U CN 212204210 U CN212204210 U CN 212204210U
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Abstract
The utility model discloses a follow spot lamp with heat abstractor. Follow spot lamp with heat abstractor, including illuminator and heat abstractor, heat abstractor includes: the light-emitting device is arranged in the first box body; the first ventilation assembly can drive air to flow between the inside and the outside of the first box body; the shading assembly is arranged between the light-emitting device and the first ventilation assembly and comprises a plurality of shading plates, bent portions are arranged on the shading plates, each shading plate is arranged in an array mode, and ventilation gaps are formed between the bent portions of the adjacent shading plates. Has the advantages that: the light-emitting devices are arranged in the first box body, can be spaced from each other to form a heat insulation space, and can reduce the risk of scalding operators by the light-emitting devices; the shading assembly can realize ventilation and restrain light leakage, the ventilation gap can reduce the obstruction of the shading assembly to heat dissipation, and the bent part can enable the shading plate to fully shade light. The utility model relates to a lamp.
Description
Technical Field
The utility model relates to a lamp, in particular to a follow spot lamp with a heat dissipation device.
Background
In various stage performance scenes, in order to highlight key actors or special areas, a lighting engineer generally uses a follow spot lamp to flexibly and quickly follow the moving actors. The follow spot lamp is manually controlled by a lamp operator, and the distance between the lamp and a person is very short, so that strict requirements are imposed on the temperature and the noise of the surface of the follow spot lamp, and the influence of scald and long-time noise on the follow spot lamp operator is reduced.
The following spot lamp among the prior art has the technical defect: in order to lower the surface temperature of the follow spot lamp, the size of the lamp is designed to be wider, so that the follow spot lamp occupies a large stage field space, and the utilization rate of the stage space is low; some small stage scenes can not place the required preset power lamps, but use lamps with smaller power and smaller size, so that the stage performance effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a compact structure and radiating effect good follow spot lamp that is equipped with heat abstractor.
The technical scheme adopted for solving the technical problems is as follows:
follow spot lamp with heat abstractor, including illuminator and heat abstractor, heat abstractor includes:
the light-emitting device is arranged in the first box body;
the first ventilation assembly can drive air to flow between the inside and the outside of the first box body;
the shading assembly is arranged between the light-emitting device and the first ventilation assembly and comprises a plurality of shading plates, bent portions are arranged on the shading plates, each shading plate is arranged in an array mode, and ventilation gaps are formed between the bent portions of the adjacent shading plates.
The follow spot lamp with the heat dissipation device at least has the following beneficial effects:
the light-emitting devices are arranged in the first box body, can be spaced from each other to form a heat insulation space, and can reduce the risk of scalding operators by the light-emitting devices; the first ventilation assembly can drive air to flow, so that the light-emitting device can realize heat dissipation in the first box body; the shading assembly can realize ventilation and restrain light leakage, the ventilation gap can reduce the obstruction of the shading assembly to heat dissipation, and the bent part can enable the shading plate to fully shade light and reduce light leakage outside the first box body.
The utility model discloses an among the possible embodiment, follow spot lamp with heat abstractor still includes second box and second ventilation subassembly, and the second box is established in first box, and illuminator establishes in the second box, and the second ventilation subassembly can drive the air and flow between the inside and the outside of second box. The second box body can further enhance the heat insulation performance, thereby preventing the surface temperature of the first box body from being overhigh and causing scalding of personnel; the second ventilation assembly can enhance air flow between the first box body and the second box body, so that the heat dissipation effect is improved.
The utility model discloses an in a possible implementation, still be equipped with a plurality of ventilation holes on the first box, the ventilation hole runs through first box, and second box and illuminator are established between ventilation hole and first ventilation subassembly. The ventilation holes can further strengthen the air flow and the heat dissipation performance in the first box body.
The utility model discloses an in a possible implementation, the second box includes first bottom plate, first apron, first curb plate and second curb plate, and the second ventilation subassembly is established on first bottom plate, and first apron, first curb plate, second curb plate and illuminator are established around first bottom plate and shading subassembly, and first bottom plate, shading subassembly, first apron, first curb plate, second curb plate and illuminator enclose into the second box. The light-emitting device, the second ventilation assembly and the shading assembly are arranged on the second box body, and the heat dissipation capacity of the light-emitting device is improved.
The utility model discloses an in a possible implementation, first box still includes second bottom plate, play worn-out fur, second apron, third curb plate and fourth curb plate, and play worn-out fur, second apron, third curb plate and fourth curb plate are established around second bottom plate and first ventilation assembly, and second bottom plate, first ventilation assembly, play worn-out fur, second apron, third curb plate and fourth curb plate enclose into first box. The first ventilation assembly is arranged on the first box body, and the heat dissipation capacity of the light-emitting device is improved.
The utility model discloses an in a possible implementation, illuminator includes mounting panel, light emitting component and bowl, still is equipped with third ventilation subassembly between bowl and the light-emitting plate, is equipped with heat dissipation channel between third ventilation subassembly and the first ventilation subassembly, and the air can circulate between first ventilation subassembly and third ventilation subassembly through heat dissipation channel. The third ventilation component and the heat dissipation channel can enhance the heat dissipation effect around the reflector and the light-emitting plate.
The utility model discloses an in the possible embodiment, be equipped with first cavity in the second box, first cavity is established between second ventilation subassembly, mounting panel, first apron and shading subassembly. The second ventilation assembly can blow air into the first cavity, and the heat dissipation capacity of the light-emitting device is enhanced.
The utility model discloses an in the possible embodiment, be equipped with the second cavity in the second box, the second cavity is established between second ventilation subassembly, bowl, mounting panel and shading subassembly. The second ventilation assembly can blow air into the second cavity, and the heat dissipation capacity of the light-emitting device is enhanced.
The utility model discloses a possible implementation, be equipped with the third cavity in the first box, the third cavity is established between bowl, play light panel and third ventilation subassembly. The third ventilation component can drive air to flow through the third cavity, and the heat dissipation capability of the light-emitting device is enhanced.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is an exploded view of an embodiment of the present invention;
fig. 4 is a schematic view illustrating an arrangement of the first cover plate and the second cover plate according to the embodiment of the present invention;
fig. 5 is a cross-sectional view of section a-a of fig. 4 in accordance with an embodiment of the present invention;
fig. 6 is a schematic view of an arrangement of light shielding plates according to an embodiment of the present invention;
reference numerals:
the light-emitting device comprises a mounting plate 1, a light-emitting element 2, a second box 3, a first bottom plate 4, a second ventilation assembly 5, a reflector 6, a first cover plate 7, a first side plate 8, a second side plate 9, a shading assembly 10, a shading plate 11, a bent part 12, a ventilation gap 13, a first box 14, a second bottom plate 15, a ventilation hole 16, a light-emitting plate 17, a second cover plate 18, a third side plate 19, a fourth side plate 20, a first ventilation assembly 21, a third ventilation assembly 22, a heat dissipation channel 23, a first cavity 24, a second cavity 25 and a third cavity 26.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 6, a follow spot lamp provided with a heat sink includes a light emitting device and a heat sink, the heat sink including:
a first case 14, in which the light emitting device is provided;
a first ventilation assembly 21, the first ventilation assembly 21 being capable of driving air to flow between the inside and the outside of the first casing 14;
the shading assembly 10 is arranged between the light emitting device and the first ventilation assembly 21, the shading assembly 10 comprises a plurality of shading plates 11, bending portions 12 are arranged on the shading plates 11, the shading plates 11 are arranged in an array mode, and ventilation gaps 13 are arranged between the bending portions 12 of the adjacent shading plates 11.
The follow spot lamp with the heat dissipation device at least has the following beneficial effects:
the light-emitting devices are arranged in the first box body 14 and can be spaced from each other to form a heat insulation space, so that the risk of scalding operators by the light-emitting devices can be reduced; the first ventilation assembly 21 can move air so that the light emitting device can dissipate heat in the first casing 14; the shading component 10 can realize ventilation and inhibit light leakage, the ventilation gap 13 can reduce the obstruction of the shading component 10 to heat dissipation, and the bent part 12 can enable the shading plate 11 to fully shade light, and can reduce light leakage to the outside of the first box body 14.
With respect to the second casing 3 and the first casing 14, the first casing 14 wraps the second casing 3. An insulating space is arranged between the outer wall of the second box body 3 and the inner wall of the first box body 14, the insulating space is arranged around the second box body 3, and air can flow in the insulating space.
Regarding the first box 14, the second box 3 is arranged in the first box 14, the first box 14 is provided with a first ventilation assembly 21 and a plurality of ventilation holes 16, the second ventilation assembly 5 is arranged between the ventilation holes 16 and the light-emitting device, the light-emitting device is arranged between the second ventilation assembly 5 and the first ventilation assembly 21, the shading assembly 10 is arranged between the light-emitting device and the first ventilation assembly 21, the second ventilation assembly 5 can blow air to the light-emitting device, and the first ventilation assembly 21 can blow air to the outside of the first box 14.
With respect to the second casing 3, the light emitting device is provided in the second casing 3, and the second ventilation assembly 5 and the light shield assembly 10 are provided on the second casing 3.
With respect to the first ventilation assembly 21, the first ventilation assembly 21 includes two fans arranged side by side. The second ventilation assembly 5 and the first ventilation assembly 21 may be selected from, but not limited to, prior art fans.
With respect to the second ventilating assembly 5, the second ventilating assembly 5 includes a fan.
Regarding the light shielding plate 11, the light shielding plate 11 is a sheet metal member. The cross-sectional shape of the light shielding plate 11 is L-shaped. The shading plate 11 is bent by a sheet metal to form a bent part 12. Both ends of the light shielding plate 11 are provided with protrusions. The projections are fitted into the support plate so that the respective light-shielding plates 11 are fixed to the second casing 3.
With regard to the ventilation gap 13, the ventilation gap 13 refers to a gap between adjacent light-shielding plates 11. Because the light screen 11 is bent into an L-shape, when the size of the ventilation gap 13 is reduced to a certain extent, the light can be prevented from directly passing through the light screen assembly 10, which is beneficial to reducing the light leakage degree of the second box 3.
In a possible embodiment, the follow spot lamp provided with the heat sink further comprises a second box 3 and a second ventilation assembly 5, the second box 3 is arranged in the first box 14, the light emitting device is arranged in the second box 3, and the second ventilation assembly 5 can drive air to flow between the inside and the outside of the second box 3. The second box body 3 can further enhance the heat insulation performance, thereby preventing the surface temperature of the first box body 14 from being too high and causing scalding of people; the second ventilating assembly 5 can enhance the air flow between the first casing 14 and the second casing 3, thereby improving the heat dissipation effect.
Regarding the second box body 3, the second box body 3 is arranged in the first box body 14, so that a heat insulation space can be formed between the second box body 3 and the first box body 14, and the surface of the first box body 14 can be prevented from being overheated and causing scalding of personnel; the light-emitting device is arranged between the second ventilation assembly 5 and the first ventilation assembly 21, so that the light-emitting device can fully dissipate heat, the space utilization rate can be improved, and the structure of the follow spot lamp provided with the heat dissipation device is more compact;
in a possible embodiment, the first housing 14 is further provided with a plurality of ventilation holes 16, the ventilation holes 16 extend through the first housing 14, and the second housing 3 and the light emitting device are disposed between the ventilation holes 16 and the first ventilation assembly 21. The vent 16 can further enhance the air flow and heat dissipation within the first housing 14.
As for the vent hole 16, the vent hole 16 is provided on the second bottom plate 15. The vent holes 16 are through holes. The ventilation holes 16 penetrate the second base plate 15. The vent holes 16 are oblong holes. The respective ventilation holes 16 are arranged in an array on the second base plate 15. The arrangement of the ventilation holes 16 is advantageous in enhancing the ventilation capability of the second base plate 15.
In a possible embodiment, the second casing 3 comprises a first bottom plate 4, a first cover plate 7, a first side plate 8 and a second side plate 9, the second ventilating assembly 5 is arranged on the first bottom plate 4, the first cover plate 7, the first side plate 8, the second side plate 9 and the light emitting device are arranged around the first bottom plate 4 and the shading assembly 10, and the first bottom plate 4, the shading assembly 10, the first cover plate 7, the first side plate 8, the second side plate 9 and the light emitting device enclose the second casing 3. The light-emitting device, the second ventilation assembly 5 and the shading assembly 10 are arranged on the second box body 3, and the heat dissipation capacity of the light-emitting device is improved.
With respect to the first base plate 4, the edge of the first base plate 4 is connected to the inner wall of the first casing 14, which can provide a mounting and positioning basis for the second casing 3. The second ventilating assembly 5 is arranged on the first bottom plate 4.
With respect to the first cover 7, the first cover 7 is exposed to the surface of the first casing 14. The first cover plate 7 is detachably embedded in the second cover plate 18. The parts in the second box body 3 can be assembled and disassembled by disassembling the first cover plate 7, which is beneficial to the maintenance of the light-emitting device.
With respect to the first side plate 8 and the second side plate 9, the first side plate 8 and the second side plate 9 are provided on both sides of the first bottom plate 4. Be equipped with the interval between the inner wall of first curb plate 8 and second curb plate 9 and first box 14, be favorable to strengthening the thermal-insulated effect between second box 3 and the first box 14, can prevent that first box 14 from overheated leading to personnel to scald.
In a possible embodiment, the first box 14 further includes a second bottom plate 15, a light-emitting plate 17, a second cover plate 18, a third side plate 19 and a fourth side plate 20, the light-emitting plate 17, the second cover plate 18, the third side plate 19 and the fourth side plate 20 are disposed around the second bottom plate 15 and the first ventilation assembly 21, and the second bottom plate 15, the first ventilation assembly 21, the light-emitting plate 17, the second cover plate 18, the third side plate 19 and the fourth side plate 20 enclose the first box 14. The first ventilation assembly 21 is disposed on the first casing 14, which is beneficial to improving the heat dissipation capability of the light emitting device.
The light-emitting plate 17 is made of a light-transmitting material, for example. The light emitted from the light emitting device can pass through the light emitting plate 17 and exit to the outside of the first casing 14.
As for the second bottom plate 15, the ventilation holes 16 are provided on the second bottom plate 15. The ventilation holes 16 penetrate the second base plate 15.
With respect to the third and fourth side panels 19, 20, the third and fourth side panels 19, 20 can provide a mounting and positioning basis for the first side panel 8, such that the second casing 3 can be secured within the first casing 14.
With respect to the second cover 18, the second cover 18 is provided around the first cover 7, and can provide a mounting and positioning basis for the first cover 7, and enable the first cover 7 to be removably mounted on the second cover 18.
In a possible embodiment, the light-emitting device includes the mounting board 1, the light-emitting element 2 and the reflective cover 6, a third ventilation assembly 22 is further disposed between the reflective cover 6 and the light-emitting board 17, a heat dissipation channel 23 is disposed between the third ventilation assembly 22 and the first ventilation assembly 21, and air can circulate between the first ventilation assembly 21 and the third ventilation assembly 22 through the heat dissipation channel 23. The third ventilation assembly 22 and the heat dissipation channel 23 can enhance the heat dissipation effect around the reflector 6 and the light-emitting plate 17.
With respect to the mounting board 1, the mounting board 1 stands on the first base plate 4, and can provide a mounting base for the light emitting element 2.
As for the light emitting element 2, the light emitting element 2 may be selected from, but not limited to, LED elements, tungsten halogen lamps, metal halide lamps, and xenon lamps. The light emitting element 2 is provided on one side of the mounting board 1.
Regarding the reflection cover 6, the reflection cover 6 is bowl-shaped. The light emitting element 2 is arranged inside the reflection cover 6. The reflector 6 can collect the light emitted from the light emitting element 2, and enhance the light following effect.
Regarding the heat dissipation channel 23, a gap is provided between the edge of the reflection cover 6 and the second ventilation assembly 5 and forms the heat dissipation channel 23.
With respect to the first, second and third ventilation assemblies 21, 5 and 22, the second and first ventilation assemblies 5 and 21 include a number of fans, and the third ventilation assembly 22 includes a blower. The fan can adapt to great ventilation space, and the fan can adapt to narrow ventilation space, is favorable to strengthening heat abstractor's heat-sinking capability.
In a possible embodiment, a first cavity 24 is provided in the second housing 3, and the first cavity 24 is provided between the second ventilation assembly 5, the mounting plate 1, the first cover plate 7 and the shading assembly 10. The second ventilation assembly 5 can blow air into the first cavity 24, which is beneficial to enhancing the heat dissipation capability of the light-emitting device.
With respect to the first cavity 24, air can flow along the path B shown in fig. 5, thereby providing the first cavity 24 with heat dissipation capability.
In one possible embodiment, a second cavity 25 is provided in the second housing 3, and the second cavity 25 is provided between the second ventilation assembly 5, the reflective cover 6, the mounting plate 1 and the shading assembly 10. The second ventilation assembly 5 can blow air into the second cavity 25, which is beneficial to enhancing the heat dissipation capability of the light-emitting device.
With respect to the second cavity 25, air can flow along the path C shown in fig. 5, thereby providing the second cavity 25 with heat dissipation capability.
In a possible embodiment, a third cavity 26 is provided in the first casing 14, and the third cavity 26 is provided between the reflective cover 6, the light-emitting plate 17 and the third ventilation assembly 22. The third ventilation assembly 22 can drive air to flow through the third cavity 26, which is beneficial to enhancing the heat dissipation capability of the light-emitting device.
With respect to the third cavity 26, air can flow along path D shown in fig. 5, thereby providing the third cavity 26 with heat dissipation capabilities.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. Follow spot lamp with heat abstractor, its characterized in that, including illuminator and heat abstractor, heat abstractor includes:
the light-emitting device is arranged in the first box body;
the first ventilation assembly can drive air to flow between the inside and the outside of the first box body;
the shading assembly is arranged between the light emitting device and the first ventilation assembly and comprises a plurality of shading plates, bending parts are arranged on the shading plates, each shading plate is arranged in an array mode, and ventilation gaps are arranged between the bending parts of the shading plates.
2. A follow spot lamp provided with a heat sink according to claim 1, characterized in that: the follow spotlight with heat abstractor still includes second box and second ventilation subassembly, the second box is established in the first box, illuminator establishes in the second box, the second ventilation subassembly can drive the air and be in flow between the inside and the outside of second box.
3. A follow spot lamp provided with a heat sink according to claim 2, characterized in that: still be equipped with a plurality of ventilation holes on the first box, the ventilation hole runs through first box, the second box with light emitting device establishes the ventilation hole with between the first ventilation subassembly.
4. A follow spot lamp provided with a heat sink according to claim 2 or 3, characterized in that: the second box body comprises a first bottom plate, a first cover plate, a first side plate and a second side plate, the second ventilation assembly is arranged on the first bottom plate, the first cover plate, the first side plate, the second side plate and the light-emitting device are arranged on the periphery of the first bottom plate and the light shading assembly, and the first bottom plate, the light shading assembly, the first cover plate, the first side plate, the second side plate and the light-emitting device enclose the second box body.
5. A follow spot lamp with a heat sink according to claim 4, wherein: the first box body further comprises a second bottom plate, a light emitting plate, a second cover plate, a third side plate and a fourth side plate, the light emitting plate, the second cover plate, the third side plate and the fourth side plate are arranged around the second bottom plate and the first ventilation assembly, and the second bottom plate, the first ventilation assembly, the light emitting plate, the second cover plate, the third side plate and the fourth side plate enclose the first box body.
6. A follow spot lamp with a heat sink according to claim 5, wherein: the light-emitting device comprises a mounting plate, a light-emitting element and a reflecting cover, a third ventilation component is further arranged between the reflecting cover and the light emitting plate, a heat dissipation channel is arranged between the third ventilation component and the first ventilation component, and air can circulate between the first ventilation component and the third ventilation component through the heat dissipation channel.
7. A follow spot lamp with a heat sink according to claim 6, wherein: and a first cavity is arranged in the second box body, and the first cavity is arranged among the second ventilation assembly, the mounting plate, the first cover plate and the shading assembly.
8. A follow spot lamp with a heat sink according to claim 7, wherein: and a second cavity is arranged in the second box body, and the second cavity is arranged among the second ventilation assembly, the reflecting cover, the mounting plate and the shading assembly.
9. A follow spot lamp provided with a heat sink according to claim 8, wherein: and a third cavity is arranged in the first box body and is arranged among the reflecting cover, the light emitting plate and the third ventilation assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243506.2U CN212204210U (en) | 2020-06-29 | 2020-06-29 | Follow spot lamp with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243506.2U CN212204210U (en) | 2020-06-29 | 2020-06-29 | Follow spot lamp with heat abstractor |
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| Publication Number | Publication Date |
|---|---|
| CN212204210U true CN212204210U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021243506.2U Active CN212204210U (en) | 2020-06-29 | 2020-06-29 | Follow spot lamp with heat abstractor |
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| CN (1) | CN212204210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447565A (en) * | 2023-04-19 | 2023-07-18 | 江苏聚亩照明科技有限公司 | Outdoor LED intelligent light following lamp |
-
2020
- 2020-06-29 CN CN202021243506.2U patent/CN212204210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447565A (en) * | 2023-04-19 | 2023-07-18 | 江苏聚亩照明科技有限公司 | Outdoor LED intelligent light following lamp |
| CN116447565B (en) * | 2023-04-19 | 2023-11-03 | 江苏聚亩照明科技有限公司 | Outdoor LED intelligent light following lamp |
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