Holder searchlight
By using copper substrate in the gimbal searchlight, the body and back cover made of aluminum alloy, as well as the combined design of heat pipes and heat dissipation fins, the problem of large volume and weight of traditional searchlights is solved, achieving more efficient heat dissipation and smaller volume and weight, which is suitable for drone gimbal installation.
Patent Information
- Application Number
- CN202421877118.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-08-05
AI Technical Summary
Because traditional searchlights require sufficient heat dissipation, they usually have large volume and weight, which has high requirements for load and range when installed on the drone gimbal.
A gimbal searchlight was designed, using copper substrate LED substrate and aluminum alloy body and rear cover, combined with heat pipes and heat dissipation fins to improve heat dissipation efficiency and reduce volume and weight.
By optimizing the heat dissipation design, more efficient heat dissipation effect is achieved, the volume and weight of the searchlight are reduced, and suitable for installation on the drone gimbal.
Smart Images
Figure CN222793838U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of searchlights, in particular to a pan-tilt searchlight. Background Art
[0002] Traditional searchlights are usually large in size and weight because they need to fully dissipate heat. If they are directly installed on the gimbal of a drone, they have high requirements for the drone's load capacity and range. Therefore, there is an urgent need in the market for a gimbal searchlight that can meet the heat dissipation requirements, can be mounted on a drone, is light in weight, and has a small size. Utility Model Content
[0003] In view of the above problems existing in the existing searchlights, the present utility model is proposed.
[0004] Therefore, the purpose of the utility model is to provide a pan-tilt searchlight, which solves the problem that the searchlight in the prior art is usually large in size and weight due to the need to consider sufficient heat dissipation, and is directly installed on the pan-tilt of a drone, which has high requirements on the load capacity and range of the drone.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A pan-tilt searchlight comprises a body and a pan-tilt bracket, wherein a front frame is arranged on one side of the body, a rear cover is arranged on the other side of the body, heat pipes are arranged on both ends of the interior of the rear cover, heat pipe fixing brackets are arranged on both sides of the interior of the body, the heat pipe fixing brackets are in conflict with a side of the heat pipe away from the body, an LED substrate is arranged between a plurality of the heat pipes, the pan-tilt bracket is arranged on a side of the rear cover away from the body, a pitch motor is fixedly arranged inside one side of the pan-tilt, and an output end of the pitch motor is fixedly connected to one side of the body.
[0007] Preferably, an installation direction mark is printed on the LED substrate.
[0008] Preferably, the body and the back cover are both made of aluminum alloy.
[0009] Preferably, the LED substrate is a copper substrate.
[0010] Preferably, the outer wall of the body and the outer wall of the rear cover are both provided with a plurality of heat dissipation fins.
[0011] Preferably, a USB charging port is provided on the top of the gimbal bracket.
[0012] Preferably, a plurality of heat dissipation holes are provided on both sides of the fuselage.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] 1. The utility model adopts a copper substrate as the LED substrate, which has a good heat conduction effect.
[0015] 2. The utility model has a large heat dissipation area and good effect through the aluminum alloy material of the back cover and the fin design.
[0016] 3. The utility model transfers the heat of the LED substrate to the body through two heat pipes. The body is made of aluminum alloy and is also designed with fins to fully utilize the heat dissipation area of the body.
[0017] 4. The utility model has a heat pipe with a much higher thermal conductivity than aluminum alloy. Under the premise of the same heat dissipation capacity, the heat dissipation area of the rear cover can be reduced, thereby reducing the overall volume and weight. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1 This is a structural schematic diagram of a pan-tilt searchlight proposed by the utility model;
[0020] Figure 2 for Figure 1 Exploded diagram of
[0021] Figure 3 for Figure 1 A top view of
[0022] Figure 4 for Figure 3 Sectional view of item AA.
[0023] Description of reference numerals:
[0024] 1. Body; 2. Gimbal bracket; 3. Front frame; 4. Back cover; 5. LED substrate; 6. Heat pipe; 7. Heat pipe fixing bracket; 8. Pitch motor. DETAILED DESCRIPTION
[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0026] The utility model embodiment discloses a pan-tilt searchlight.
[0027] Reference Figure 1-4A pan-tilt searchlight comprises a body 1 and a pan-tilt bracket 2, a front frame 3 is provided on one side of the body 1, a rear cover 4 is provided on the other side of the body 1, a plurality of heat dissipation holes are provided on both sides of the body 1, and the heat dissipation efficiency of the body 1 can be further improved, heat pipes 6 are provided on both ends of the inner side of the rear cover 4, heat pipe fixing brackets 7 are provided on both sides of the inner side of the body 1, the heat pipe fixing brackets 7 are in conflict with the side of the heat pipe 6 away from the body 1, an LED substrate 5 is provided between the plurality of heat pipes 6, the pan-tilt bracket 2 is provided on the side of the rear cover 4 away from the body 1, a USB charging port is provided on the top of the pan-tilt bracket 2, and a pitch motor 8 is fixedly provided inside one side of the pan-tilt, and an output end of the pitch motor 8 is fixedly connected to one side of the body 1.
[0028] Reference Figure 1-4 The LED substrate 5 is printed with an installation direction mark to prevent the LED substrate 5 from being installed in the wrong direction. The LED substrate 5 is made of a copper substrate, which has a good thermal conductivity.
[0029] Reference Figure 1-4 The body 1 and the back cover 4 are both made of aluminum alloy and have good heat dissipation performance. The outer wall of the body 1 and the outer wall of the back cover 4 are both provided with a plurality of heat dissipation fins. The fin design has a large heat dissipation area and a good effect.
[0030] In the utility model, when in use, since the LED substrate 5 is made of a copper substrate, it has a good thermal conductivity effect, and the back cover 4 is made of an aluminum alloy material, with a fin design, a large heat dissipation area, and a good effect, the two heat pipes 6 conduct the heat of the LED substrate 5 to the body 1, and the body 1 is made of an aluminum alloy material and is also designed with fins, which fully utilizes the heat dissipation area of the body 1, and the thermal conductivity efficiency of the heat pipe 6 is much higher than that of the aluminum alloy. Under the premise of the same heat dissipation capacity, the heat dissipation area of the back cover can be reduced, thereby reducing the overall volume and weight.
[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A pan-tilt searchlight, comprising a body (1) and a pan-tilt bracket (2), characterized in that: A front frame (3) is provided on one side of the fuselage (1), a rear cover (4) is provided on the other side of the fuselage (1), heat pipes (6) are provided at both ends of the interior of the rear cover (4), heat pipe fixing brackets (7) are provided on both sides of the interior of the fuselage (1), the heat pipe fixing brackets (7) are in contact with a side of the heat pipe (6) away from the fuselage (1), an LED substrate (5) is provided between a plurality of the heat pipes (6), the gimbal bracket (2) is provided on a side of the rear cover (4) away from the fuselage (1), a pitch motor (8) is fixedly provided inside one side of the gimbal, and an output end of the pitch motor (8) is fixedly connected to one side of the fuselage (1).
2. The pan-tilt searchlight according to claim 1, characterized in that: The LED substrate (5) is printed with an installation direction mark.
3. The pan-tilt searchlight according to claim 1, characterized in that: The body (1) and the back cover (4) are both made of aluminum alloy.
4. The pan-tilt searchlight according to claim 1, characterized in that: The LED substrate (5) is a copper substrate.
5. The pan-tilt searchlight according to claim 1, characterized in that: The outer wall of the body (1) and the outer wall of the rear cover (4) are both provided with a plurality of heat dissipation fins.
6. The pan-tilt searchlight according to claim 1, characterized in that: A USB charging interface is provided on the top of the pan / tilt bracket (2).
7. The pan-tilt searchlight according to claim 1, characterized in that: A plurality of heat dissipation holes are provided on both sides of the fuselage (1).