Lighting down lamp convenient to dissipate heat

Abstract

The utility model discloses a lighting down lamp convenient for heat dissipation, which comprises a lamp body, the top of the lamp body is bolted with a heat dissipation fin, the front and back of the heat dissipation fin are both bolted with a fixing piece, one end of the fixing piece is hinged with a limiting piece through a torsion spring, and a user can pull the limiting piece to fix the heat dissipation fin. According to the LED ceiling lamp, the limiting piece moves towards the direction of the fixing piece, then the lamp body and a ceiling lamp hole are installed, the limiting piece supports and fixes the lamp body through the torsion spring, heat dissipation is conducted on the lamp body by arranging the heat dissipation fins, and therefore rapid installation and heat dissipation can be effectively and conveniently conducted on the LED ceiling lamp; according to the device, the control electronic element is subjected to heat conduction through the heat conduction plate, the heat is conducted to the heat conduction pieces, then the motor is started to drive the fan blades to rotate, then air on the two sides of the heat conduction plate flows along the heat conduction pieces, air between the heat conduction pieces is exhausted through the fan blades, and therefore the controller can be effectively and conveniently subjected to rapid heat dissipation.

Description

Technical Field

[0001] The utility model belongs to the technical field of downlights, and particularly relates to a lighting downlight which is convenient for heat dissipation. Background Art

[0002] Downlights are lamps with a screw-type lamp holder that can be directly installed with incandescent lamps or energy-saving lamps. Downlights are a type of lighting fixture that is embedded in the ceiling and emits light downward.

[0003] At present, a Chinese utility model with the announcement number CN216158909U discloses a downlight that is easy to dissipate heat, including a downlight body, which includes a radiator, a lamp housing and a lamp cup. The lamp housing is installed on the radiator through a threaded connection. The radiator is cylindrical and has an opening on one side for installing the lamp cup. A mounting plate is provided inside the radiator, which is divided into a ventilation cavity and a placement cavity through the mounting plate. A louvered heat dissipation groove that cooperates with the ventilation cavity for ventilation is provided at the bottom of the radiator, and the lamp cup is installed on the placement cavity of the radiator. The radiator realizes convection through the louvered heat dissipation groove and the ventilation cavity in the radiator, and further ventilates and dissipates the heat generated in the downlight, thereby cooling the inside of the downlight, preventing the electronic components inside the downlight from being damaged due to high temperature, and ensuring safety performance.

[0004] However, the existing lighting downlights cannot be effectively and conveniently installed and dissipated quickly, and also cannot effectively and conveniently dissipate the heat of the controller quickly. To solve the above problems, we provide a lighting downlight that is easy to dissipate heat. Utility Model Content

[0005] The purpose of the utility model is to provide a lighting downlight that is convenient for heat dissipation, so as to solve the problems raised by the above-mentioned background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a lighting downlight that is easy to dissipate heat, including a lamp body, a heat dissipation fin bolted on the top of the lamp body, a fixing piece bolted on the front and back of the heat dissipation fin, one end of the fixing piece is hinged to a limit piece through a torsion spring, an electric wire bolted on one side of the lamp body, a controller bolted on the other end of the electric wire, a heat conduction plate bolted on the top of the controller, a heat conduction sheet bolted on the top of the heat conduction plate, a frame is provided on the top of the heat conduction plate, a motor is bolted inside the frame, a fan blade is bolted on the output end of the motor, and wind shields are provided on both sides of the top of the heat conduction plate.

[0007] By adopting the above technical solution: the user can pull the limit piece to move the limit piece in the direction of the fixing piece, and then install the lamp body and the ceiling lamp hole, so that the limit piece supports and fixes the lamp body through the torsion spring, and dissipates the heat of the lamp body by setting the heat dissipation fins, so that the device can be effectively and quickly installed and dissipated. The device conducts heat to the control electronic components through the heat conduction plate, and the heat is transferred to the heat conduction sheet. Then the motor is started to drive the fan blades to rotate. Then the air on both sides of the heat conduction plate flows along the heat conduction sheet, and the air between the heat conduction sheets is discharged through the fan blades, so that the controller can be effectively and quickly dissipated.

[0008] The utility model is further configured that mounting side plates are arranged on both sides of the controller, mounting bolts are sleeved inside the mounting side plates, and one end of the mounting bolts is bolted to the controller.

[0009] By adopting the above technical solution, the mounting side plate can be effectively installed by arranging mounting bolts.

[0010] The utility model is further configured that a mounting groove is provided inside the mounting side plate.

[0011] By adopting the above technical solution, the installation can be effectively carried out in cooperation with the bolts by providing the installation grooves.

[0012] The utility model is further configured that a fixing bolt is sleeved inside the wind shield plate, and the bottom of the fixing bolt is threadedly connected to the heat conducting plate.

[0013] By adopting the above technical solution, the windshield can be effectively installed by setting fixing bolts.

[0014] The utility model is further configured that a protective net is arranged on the top of the frame, and limiting bolts are arranged inside the frame and the protective net.

[0015] By adopting the above technical solution: the frame and the protective net can be effectively installed by setting limit bolts.

[0016] The utility model is further configured that the bottom of the limiting bolt is threadedly connected to the heat conducting plate, and the top of the heat conducting plate is provided with a threaded hole matched with the limiting bolt.

[0017] By adopting the above technical solution, threaded holes are provided so as to be effectively used in conjunction with limit bolts.

[0018] In summary, the utility model has the following beneficial effects:

[0019] The user can pull the limiting piece to move the limiting piece toward the fixing piece, and then install the lamp body and the ceiling lamp hole, so that the limiting piece supports and fixes the lamp body through the torsion spring, and dissipates the heat of the lamp body by setting the heat dissipation fins, thereby effectively facilitating the quick installation and heat dissipation of the device;

[0020] The device conducts heat to the control electronic components through the heat conducting plate, transfers the heat to the heat conducting sheet, and then starts the motor to drive the fan blades to rotate. Subsequently, the air on both sides of the heat conducting plate flows along the heat conducting sheet, and the air between the heat conducting sheets is discharged through the fan blades, thereby effectively facilitating the rapid heat dissipation of the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is an exploded schematic diagram of the utility model structure.

[0023] Figure numerals: 1. lamp body; 2. heat dissipation fins; 3. fixing member; 4. limiting member; 5. electric wire; 6. controller; 7. heat conducting plate; 8. heat conducting sheet; 9. frame; 10. motor; 11. fan blades; 12. wind shield; 13. mounting side panel; 14. mounting bolts; 15. mounting groove; 16. fixing bolts; 17. protective net; 18. limiting bolts. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings. Example

[0025] refer to Figure 1 and Figure 2 A lighting downlight that is easy to dissipate heat, includes a lamp body 1, a heat dissipation fin 2 is bolted to the top of the lamp body 1, a fixing piece 3 is bolted to the front and back of the heat dissipation fin 2, one end of the fixing piece 3 is hinged to a limiting piece 4 through a torsion spring, a wire 5 is bolted to one side of the lamp body 1, and a controller 6 is bolted to the other end of the wire 5. The user can pull the limiting piece 4 to move the limiting piece 4 in the direction of the fixing piece 3, and then install the lamp body 1 and the ceiling lamp hole so that the limiting piece 4 supports and fixes the lamp body 1 through the torsion spring, and the heat dissipation of the lamp body 1 is carried out by arranging the heat dissipation fin 2, so that the device can be effectively and conveniently installed and dissipated quickly.

[0026] refer to Figure 1 , mounting side plates 13 are provided on both sides of the controller 6, and mounting bolts 14 are sleeved inside the mounting side plates 13, and one end of the mounting bolts 14 is bolted to the controller 6. By providing the mounting bolts 14, the mounting side plates 13 can be effectively installed.

[0027] refer to Figure 1 An installation groove 15 is provided inside the installation side plate 13. By providing the installation groove 15, it can be effectively installed with bolts.

[0028] refer to Figure 1 A fixing bolt 16 is sleeved inside the wind shield 12 , and the bottom of the fixing bolt 16 is threadedly connected to the heat conducting plate 7 . By providing the fixing bolt 16 , the wind shield 12 can be effectively installed.

[0029] Brief description of the usage process: the user can pull the limiter 4 to move the limiter 4 in the direction of the fixing member 3, and then install the lamp body 1 and the ceiling lamp hole, so that the limiter 4 supports and fixes the lamp body 1 through the torsion spring, and dissipates the heat of the lamp body 1 by setting the heat dissipation fins 2, thereby effectively facilitating the quick installation and heat dissipation of the device. Example

[0030] refer to Figure 1 and Figure 2 A heat conducting plate 7 is bolted to the top of the controller 6, a heat conducting sheet 8 is bolted to the top of the heat conducting plate 7, a frame 9 is arranged on the top of the heat conducting plate 7, a motor 10 is bolted inside the frame 9, a fan blade 11 is bolted to the output end of the motor 10, and wind shields 12 are arranged on both sides of the top of the heat conducting plate 7. The device conducts heat to the control electronic components through the heat conducting plate 7, transfers the heat to the heat conducting sheet 8, and then starts the motor 10, so that the motor 10 drives the fan blade 11 to rotate, and then the air on both sides of the heat conducting plate 7 flows along the heat conducting sheet 8, so that the air between the heat conducting sheets 8 is discharged through the fan blade 11, thereby effectively facilitating the rapid heat dissipation of the controller 6.

[0031] refer to Figure 1 A protective net 17 is provided on the top of the frame 9, and limiting bolts 18 are provided inside the frame 9 and the protective net 17. By providing the limiting bolts 18, the frame 9 and the protective net 17 can be effectively installed.

[0032] refer to Figure 1 The bottom of the limiting bolt 18 is threadedly connected to the heat conducting plate 7, and a threaded hole matched with the limiting bolt 18 is provided on the top of the heat conducting plate 7. By setting the threaded hole, the limiting bolt 18 can be effectively used.

[0033] Brief description of the usage process: The device conducts heat to the control electronic components through the heat conducting plate 7, so that the heat is transferred to the heat conducting sheet 8, and then the motor 10 is started, so that the motor 10 drives the fan blades 11 to rotate, and then the air on both sides of the heat conducting plate 7 flows along the heat conducting sheet 8, so that the air between the heat conducting sheets 8 is discharged through the fan blades 11, thereby effectively facilitating the rapid heat dissipation of the controller 6.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A downlight for facilitating heat dissipation, comprising a lamp body (1), characterized in that: The top of the lamp body (1) is bolted with a heat dissipation fin (2), the front and back of the heat dissipation fin (2) are bolted with a fixing member (3), one end of the fixing member (3) is hinged to a limit member (4) via a torsion spring, one side of the lamp body (1) is bolted with an electric wire (5), the other end of the electric wire (5) is bolted with a controller (6), the top of the controller (6) is bolted with a heat conduction plate (7), the top of the heat conduction plate (7) is bolted with a heat conduction sheet (8), the top of the heat conduction plate (7) is provided with a frame (9), the inside of the frame (9) is bolted with a motor (10), the output end of the motor (10) is bolted with a fan blade (11), and both sides of the top of the heat conduction plate (7) are provided with wind shields (12).

2. The lighting downlight for facilitating heat dissipation according to claim 1, characterized in that: Mounting side plates (13) are provided on both sides of the controller (6), and mounting bolts (14) are sleeved inside the mounting side plates (13), and one end of the mounting bolts (14) is bolted to the controller (6).

3. The lighting downlight for facilitating heat dissipation according to claim 2, characterized in that: A mounting groove (15) is provided inside the mounting side plate (13).

4. The lighting downlight for facilitating heat dissipation according to claim 1, characterized in that: A fixing bolt (16) is sleeved inside the wind shield (12), and the bottom of the fixing bolt (16) is threadedly connected to the heat conducting plate (7).

5. The lighting downlight for facilitating heat dissipation according to claim 1, characterized in that: A protective net (17) is provided on the top of the frame (9), and limiting bolts (18) are sleeved inside the frame (9) and the protective net (17).

6. The lighting downlight for facilitating heat dissipation according to claim 5, characterized in that: The bottom of the limiting bolt (18) is threadedly connected to the heat conducting plate (7), and the top of the heat conducting plate (7) is provided with a threaded hole matched with the limiting bolt (18).

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