Lamp for light performance of unmanned aerial vehicle

By using the design of thermal mount and heat dissipation fins in drone lamps, the problems of heat dissipation and light output effects of lamps are solved, and the lighting effect is improved while meeting the heat dissipation conditions.

CN222230495UActive Publication Date: 2024-12-24SHENZHEN CENCOM TECH
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Patent Information

Application Number
CN202323529378.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-22
Publication Date
2024-12-24
Estimated Expiration
2033-12-22

AI Technical Summary

Technical Problem

In drone lighting performances, the high power of the lamps leads to a large amount of heat generation. How to improve the lighting effect while meeting the heat dissipation has become a technical problem that needs to be solved urgently.

Method used

A lamp including a radiator, a bottom lamp panel and a side lamp panel is designed. The radiator adopts a thermal mount and a heat dissipation fin. The thermal mount is installed at the opening of the lampshade and extends into the luminous cavity, the side lamp panel and the bottom The lamp panel is installed on the outer side wall and bottom of the thermal mount to ensure consistency between heat conduction and light output.

Benefits of technology

The heat is transmitted to the heat dissipation fins through the thermal mount, which improves the heat dissipation performance of the lamp, and ensures the consistency of light output through the side lamp plate and the bottom lamp plate, improving the lighting effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The lamp comprises a radiator, a bottom lamp panel, a side lamp panel and a lampshade, the lampshade is provided with a light-emitting cavity, the radiator comprises a heat conduction installation frame and heat dissipation fins, the heat conduction installation frame is installed at an opening of the lampshade and extends into the light-emitting cavity, and the heat dissipation fins are arranged on the heat conduction installation frame. The side lamp panel is installed on the outer side wall of the heat conduction installation frame and located in the light-emitting cavity, the bottom lamp panel is installed at the bottom of the heat conduction installation frame and located in the light-emitting cavity, and the cooling fins are installed on the heat conduction installation frame and located on the outer side of the lampshade. According to the lamp for the light performance of the unmanned aerial vehicle, the light effect can be improved on the premise that heat dissipation is achieved, heat in the light-emitting cavity of the lampshade is conducted to the heat dissipation fins located on the outer side of the lampshade through the heat conduction installation frame, the heat dissipation performance of the lamp is ensured, and the side lamp panel is arranged on the outer side wall of the heat conduction installation frame, so that the heat dissipation effect is improved. And the bottom lamp panel is arranged at the bottom of the heat conduction mounting frame, so that the light emitting consistency of the lamp at all angles is ensured, and the light emitting effect is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and in particular to a lamp used for unmanned aerial vehicle light performances. Background Art

[0002] Drone formation performances usually consist of groups of drones carrying lights. The drones perform specific programs in the air to form a pleasing light show. Due to its cool spatial shape, it is gradually being promoted throughout the country and even the world. During the performance, the lighting effect on the drone will determine the overall performance effect. The greater the power of the lamp, the better the lighting effect. However, high power means high heat generation. How to improve the lighting effect while meeting the heat dissipation requirements has become a technical problem that needs to be solved at this stage. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a lamp for unmanned aerial vehicle light performances which can improve the lighting effect under the premise of satisfying heat dissipation.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a lamp for drone light show, comprising a radiator, a bottom light panel, a side light panel and a lampshade, the lampshade is provided with a light-emitting cavity, the radiator comprises a heat-conducting mounting frame and heat-dissipating fins, the heat-conducting mounting frame is installed at the opening of the lampshade and extends into the light-emitting cavity, the side light panel is installed on the outer side wall of the heat-conducting mounting frame and is located in the light-emitting cavity, the bottom light panel is installed on the bottom of the heat-conducting mounting frame and is located in the light-emitting cavity, and the heat-dissipating fins are installed on the heat-conducting mounting frame and are located on the outside of the lampshade.

[0005] Furthermore, a first extension portion extending toward the outside of the heat-conducting mounting frame is disposed on the top of the heat-conducting mounting frame, a bottom of the first extension portion is connected to the opening of the lampshade, and the heat dissipation fins are mounted on the first extension portion.

[0006] Furthermore, the first extension portion is connected to the lampshade via buckles and / or bolts.

[0007] Furthermore, a second extension portion is provided at one end of the first extension portion away from the heat-conducting mounting frame, the extension direction of the second extension portion is perpendicular to the extension direction of the first extension portion, and the heat dissipation fins are installed on the outer side wall of the second extension portion.

[0008] Furthermore, the second extension portion extends toward the bottom of the first extension portion, and a positioning protrusion is provided at the opening of the lampshade, and the positioning protrusion abuts against a side of the second extension portion away from the heat dissipation fins.

[0009] Furthermore, a mounting groove extending toward the light-emitting cavity is provided on the top of the heat-conducting mounting frame.

[0010] Furthermore, an outer side wall of the heat-conducting mounting frame is provided with a through hole communicating with the mounting groove.

[0011] Furthermore, the bottom light panel is provided with a first electrical connection line, the first electrical connection line is electrically connected to the side light panel, the side light panel is provided with a second electrical connection line, and the second electrical connection line passes through the through hole.

[0012] The beneficial effect of the utility model is that the lamp for drone light show provided by the utility model can improve the lighting effect under the premise of meeting the heat dissipation requirement, and the heat in the light-emitting cavity of the lampshade is conducted to the heat dissipation fins located outside the lampshade through the heat-conducting mounting frame, thereby ensuring the heat dissipation performance of the lamp, and a side light panel is arranged on the outer wall of the heat-conducting mounting frame, and a bottom light panel is arranged at the bottom of the heat-conducting mounting frame, thereby ensuring the consistency of light output of the lamp at all angles and improving the light output effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an assembly diagram of a lamp for a drone light show according to the first embodiment of the present utility model;

[0014] Figure 2 This is an exploded view of a lamp for drone light show according to the first embodiment of the utility model.

[0015] Description of labels:

[0016] 1. Lampshade; 11. Light-emitting cavity; 12. Buckle; 13. Positioning protrusion; 2. Radiator; 21. Thermal mounting frame; 211. First extension portion; 2111. Slot; 212. Second extension portion; 213. Mounting slot; 214. Through hole; 22. Heat dissipation fins; 3. Side light board; 31. Second electrical connection line; 4. Bottom light board; 41. First electrical connection line. DETAILED DESCRIPTION

[0017] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0018] Please refer to Figure 1 as well as Figure 2A lamp for drone light show, comprising a radiator 2, a bottom light board 4, a side light board 3 and a lampshade 1, wherein the lampshade 1 is provided with a light-emitting cavity 11, the radiator 2 comprises a heat-conducting mounting frame 21 and heat-dissipating fins 22, the heat-conducting mounting frame 21 is installed at the opening of the lampshade 1 and extends into the light-emitting cavity 11, the side light board 3 is installed on the outer side wall of the heat-conducting mounting frame 21 and is located in the light-emitting cavity 11, the bottom light board 4 is installed at the bottom of the heat-conducting mounting frame 21 and is located in the light-emitting cavity 11, and the heat-dissipating fins 22 are installed on the heat-conducting mounting frame 21 and are located outside the lampshade 1.

[0019] From the above description, it can be seen that the beneficial effect of the utility model is that the heat in the light-emitting cavity 11 of the lampshade 1 is conducted to the heat dissipation fins 22 located on the outside of the lampshade 1 through the thermal conductive mounting frame 21, thereby ensuring the heat dissipation performance of the lamp, and a side light board 3 is arranged on the outer wall of the thermal conductive mounting frame 21, and a bottom light board 4 is arranged at the bottom of the thermal conductive mounting frame 21, thereby ensuring the consistency of light emission of the lamp at all angles and improving the light emission effect.

[0020] Furthermore, a first extension portion 211 extending outward is provided on the top of the heat-conducting mounting frame 21 , and the bottom of the first extension portion 211 is connected to the opening of the lampshade 1 , and the heat dissipation fins 22 are installed on the first extension portion 211 .

[0021] It can be seen from the above description that the first extension portion 211 is convenient for connection with the lampshade 1 , thereby ensuring the stability of the installation of the heat-conducting mounting frame 21 and the lampshade 1 .

[0022] Furthermore, the first extension portion 211 is connected to the lampshade 1 via a buckle 12 and / or bolts.

[0023] It can be seen from the above description that the connection method between the first extension portion 211 and the lampshade 1 can be set according to actual application requirements.

[0024] Furthermore, a second extension portion 212 is provided at one end of the first extension portion 211 away from the heat-conducting mounting frame 21 . The extension direction of the second extension portion 212 is perpendicular to the extension direction of the first extension portion 211 . The heat dissipation fins 22 are mounted on the outer side wall of the second extension portion 212 .

[0025] It can be known from the above description that the second extension portion 212 facilitates the arrangement of the heat dissipation fins 22 , thereby ensuring the structural stability of the heat dissipation fins 22 .

[0026] Furthermore, the second extension portion 212 extends toward the bottom of the first extension portion 211 , and a positioning protrusion 13 is provided at the opening of the lampshade 1 , and the positioning protrusion 13 abuts against a side of the second extension portion 212 away from the heat dissipation fins 22 .

[0027] It can be known from the above description that by providing the positioning protrusion 13 to cooperate with the second extension portion 212 , a positioning effect can be played on the assembly of the heat-conducting mounting frame 21 and the lampshade 1 .

[0028] Furthermore, a mounting groove 213 extending toward the light-emitting cavity 11 is provided on the top of the heat-conducting mounting frame 21 .

[0029] It can be seen from the above description that the mounting groove 213 forms a concave accommodation space, which can be used to store components or install electronic components, and can also reduce the overall weight of the thermally conductive mounting frame 21.

[0030] Furthermore, the outer side wall of the heat-conducting mounting frame 21 is provided with a through hole 214 communicating with the mounting groove 213 .

[0031] It can be seen from the above description that the through hole 214 can further reduce the weight of the heat-conducting mounting frame 21 , and can also ensure that the light-emitting cavity 11 is connected to the mounting groove 213 , which is convenient for arranging wires.

[0032] Furthermore, the bottom light panel 4 is provided with a first electrical connection line 41 , which is electrically connected to the side light panel 3 , and the side light panel 3 is provided with a second electrical connection line 31 , which passes through the through hole 214 .

[0033] From the above description, it can be seen that the bottom light panel 4 is electrically connected to the side light panel 3 through the first electrical connection line 41, and the side light panel 3 is electrically connected to the power supply circuit through the second electrical connection line 31, which can ensure that the side light panel 3 and the bottom light panel 4 emit light at the same time, ensuring the synchronization of the bottom light panel 4 and the side light panel 3, and further improving the light output effect.

[0034] Please refer to Figure 1 and Figure 2The first embodiment of the utility model is: a lamp for unmanned aerial vehicle light show, comprising a radiator 2, a bottom light board 4, a side light board 3 and a lampshade 1, wherein the lampshade 1 is provided with a light-emitting cavity 11, the radiator 2 comprises a heat-conducting mounting frame 21 and heat-dissipating fins 22, the heat-conducting mounting frame 21 is installed at the opening of the lampshade 1 and extends into the light-emitting cavity 11, the side light board 3 is installed on the outer side wall of the heat-conducting mounting frame 21 and is located in the light-emitting cavity 11, the bottom light board 4 is installed on the heat-conducting mounting frame The bottom of the heat conductive mounting frame 21 is located in the light emitting cavity 11, and the heat dissipation fins 22 are installed on the heat conductive mounting frame 21 and are located on the outside of the lampshade 1; it can be understood that the heat in the light emitting cavity 11 of the lampshade 1 is transferred to the heat dissipation fins 22 located on the outside of the lampshade 1 through the heat conductive mounting frame 21, thereby ensuring the heat dissipation performance of the lamp, and a side light board 3 is arranged on the outer wall of the heat conductive mounting frame 21, and a bottom light board 4 is arranged at the bottom of the heat conductive mounting frame 21, thereby ensuring the consistency of light emission of the lamp at all angles and improving the light emission effect.

[0035] Preferably, the top of the thermally conductive mounting frame 21 is provided with a first extension portion 211 extending toward the outside thereof, the bottom of the first extension portion 211 is connected to the opening of the lampshade 1, the heat dissipation fins 22 are installed on the first extension portion 211, and the first extension portion 211 is convenient for connection with the lampshade 1, thereby ensuring the stability of the installation of the thermally conductive mounting frame 21 and the lampshade 1; optionally, the first extension portion 211 is connected to the lampshade 1 by a buckle 12 and / or bolts, and the connection method between the first extension portion 211 and the lampshade 1 can be set according to actual application requirements.

[0036] In this embodiment, the first extension portion 211 is provided with a slot 2111, and a buckle 12 for engaging with the slot 2111 is provided at the opening of the lampshade 1. The heat-conducting mounting frame 21 and the lampshade 1 can be assembled by engaging the buckle 12 with the slot 2111. The end of the first extension portion 211 away from the heat-conducting mounting frame 21 is provided with a second extension portion 212, and the extension direction of the second extension portion 212 is perpendicular to the extension direction of the first extension portion 211. The heat dissipation fins 22 are installed on the second extension portion 212. The outer wall of the second extension portion 212 is understandable, and the second extension portion 212 is convenient for setting the heat dissipation fins 22, ensuring the structural stability of the heat dissipation fins 22; specifically, the second extension portion 212 extends toward the bottom direction of the first extension portion 211, and a positioning protrusion 13 is provided at the opening of the lampshade 1, and the positioning protrusion 13 is in conflict with the side of the second extension portion 212 away from the heat dissipation fins 22. By setting the positioning protrusion 13 to cooperate with the second extension portion 212, the assembly of the heat-conducting mounting frame 21 and the lampshade 1 can be positioned.

[0037] Preferably, a mounting groove 213 extending in a direction close to the light-emitting cavity 11 is provided on the top of the heat-conducting mounting frame 21, and the mounting groove 213 forms a concave accommodation space, which can be used to store components or install electronic components, and the electronic components include but are not limited to circuit boards, power supplies, etc.; the mounting groove 213 can be used to install electronic components, and at the same time, the overall weight of the heat-conducting mounting frame 21 can be reduced; specifically, the outer side wall of the heat-conducting mounting frame 21 is provided with a through hole 214 connected to the mounting groove 213, and the through hole 214 can further reduce the weight of the heat-conducting mounting frame 21, and at the same time, it can ensure that the light-emitting cavity 11 and the mounting The groove 213 is connected to facilitate the arrangement of electrical wires; more specifically, the bottom light panel 4 is provided with a first electrical connection line 41, and the first electrical connection line 41 is electrically connected to the side light panel 3, and the side light panel 3 is provided with a second electrical connection line 31, and the second electrical connection line 31 passes through the through hole 214 and is electrically connected to the power supply circuit; it is easy to understand that the bottom light panel 4 is electrically connected to the side light panel 3 through the first electrical connection line 41, and the side light panel 3 is electrically connected to the electronic components through the second electrical connection line 31, which can ensure that the side light panel 3 and the bottom light panel 4 emit light at the same time, ensure the synchronization of the light emission of the bottom light panel 4 and the side light panel 3, and further improve the light emission effect.

[0038] To sum up, the lamp for drone light show provided by the utility model can improve the lighting effect under the premise of meeting the heat dissipation requirements, and conducts the heat in the light-emitting cavity of the lampshade to the heat dissipation fins located on the outside of the lampshade through the heat-conducting mounting frame, thereby ensuring the heat dissipation performance of the lamp, and a side light panel is arranged on the outer wall of the heat-conducting mounting frame, and a bottom light panel is arranged at the bottom of the heat-conducting mounting frame, thereby ensuring the consistency of light output of the lamp at all angles and improving the lighting effect.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A lamp for a drone light show, characterized in that: It includes a radiator, a bottom light panel, a side light panel and a lampshade, the lampshade is provided with a light-emitting cavity, the radiator includes a heat-conducting mounting frame and heat-dissipating fins, the heat-conducting mounting frame is installed at the opening of the lampshade and extends into the light-emitting cavity, the side light panel is installed on the outer side wall of the heat-conducting mounting frame and is located in the light-emitting cavity, the bottom light panel is installed on the bottom of the heat-conducting mounting frame and is located in the light-emitting cavity, and the heat-dissipating fins are installed on the heat-conducting mounting frame and are located on the outside of the lampshade.

2. The lamp for unmanned aerial vehicle light show according to claim 1, characterized in that: The top of the heat-conducting mounting frame is provided with a first extension portion extending toward the outside thereof, the bottom of the first extension portion is connected to the opening of the lampshade, and the heat dissipation fins are installed on the first extension portion.

3. The lamp for unmanned aerial vehicle light show according to claim 2, characterized in that: The first extension portion is connected to the lampshade via buckles and / or bolts.

4. The lamp for unmanned aerial vehicle light show according to claim 2, characterized in that: A second extension portion is disposed at one end of the first extension portion away from the heat-conducting mounting frame. The extension direction of the second extension portion is perpendicular to the extension direction of the first extension portion. The heat dissipation fin is mounted on an outer side wall of the second extension portion.

5. The lamp for unmanned aerial vehicle light show according to claim 4, characterized in that: The second extension portion extends toward the bottom of the first extension portion. A positioning protrusion is provided at the opening of the lampshade. The positioning protrusion abuts against a side of the second extension portion that is away from the heat dissipation fins.

6. The lamp for unmanned aerial vehicle light show according to claim 1, characterized in that: The top of the heat-conducting mounting frame is provided with a mounting groove extending toward the direction close to the light-emitting cavity.

7. The lamp for unmanned aerial vehicle light show according to claim 6, characterized in that: The outer side wall of the heat-conducting mounting frame is provided with a through hole communicating with the mounting groove.

8. The lamp for unmanned aerial vehicle light show according to claim 7, characterized in that: The bottom light panel is provided with a first electrical connection line, the first electrical connection line is electrically connected to the side light panel, the side light panel is provided with a second electrical connection line, and the second electrical connection line passes through the through hole.