CN218095794U

CN218095794U - LED light board that radiating effect is good

Info

Publication number: CN218095794U
Application number: CN202222712250.0U
Authority: CN
Inventors: 陈晓致; 陈昭宇; 陈晓刚
Original assignee: Fuzhou Sanchen Electronic Technology Co ltd
Current assignee: Fuzhou Sanchen Electronic Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-20
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a LED lamp worn-out fur that radiating effect is good belongs to LED lamp technical field. The LED light board with good heat dissipation effect comprises a lamp tube board shell and a heat dissipation assembly. Screw in back in the screw thread lamp stand with the LED lamp, can throw light on the operation, and during the LED lamp illumination, can the starter motor, rotation through the motor output drives radiator unit and moves, thereby install outside cold air suction device, the rethread reflecting lamp shade discharges, and the screw thread lamp stand that is connected with the LED lamp is then fixed connection in reflecting lamp shade's circumference inner wall department, therefore, both can dispel the heat to the LED lamp after the starter motor, through radiator unit's motion, thereby can take away the heat on LED lamp surface through the circulation of cold air, thereby avoid the LED lamp overheated, and then influence the life of LED lamp.

Description

LED light board that radiating effect is good

Technical Field

The utility model relates to a LED lamp technical field particularly, relates to a LED light board that the radiating effect is good.

Background

The LED is a semiconductor light-emitting diode, and is made of semiconductor materials so as to directly convert electric energy into light energy and convert electric signals into light signals; it features low power consumption, high brightness, gay colour, vibration resistance, long service life (8-10 ten thousand hours of normal light emission), and cold light source. The lamp decoration product using LED as light source will replace white fabric lamp in the future of 21 st century and become the next revolution of human lighting. In the publication of: CN 203068228U discloses a LED light board that radiating effect is good which characterized in that: the light plate is a whole panel, the light plate is provided with a plate edge and a light groove, the light groove is formed by one or more grooves and is arranged in the center of the light plate, the plate edge is folded into a shape like a Chinese character 'yi' or 'L' by a plate and is arranged on the periphery of the light plate, and the connecting edge of the light groove and the light plate is a transition arc.

In the process of implementing the above technical solution, the inventor finds that at least the following problems exist in the prior art: this fluorescent tube board is in LED lamp work back, and unable fine dispels the heat for the LED lamp to probably make the LED lamp because of the high temperature, thereby life reduces.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the above deficiency, the utility model provides a LED lamp worn-out fur that radiating effect is good aims at improving unable fine and dispels the heat for the LED lamp to probably make the LED lamp because of the high temperature, thereby life reduces the problem.

The utility model discloses a realize like this:

an LED light board with good heat dissipation effect comprises a lamp tube board shell and a heat dissipation assembly.

Wherein radiator unit includes two rotation holes, first axis of rotation, fixed plate, motor, second axis of rotation, first linked gear, second linked gear, transfer line, drive gear, two flabellums and transmission hole, two the surface of fluorescent tube board shell is all seted up in the rotation hole, first axis of rotation and second axis of rotation rotate respectively and connect in rotating downtheholely, fixed plate fixed connection is in one side inner wall of fluorescent tube board shell, the upper end of fixed plate is seted up in the transmission hole, the transfer line rotates and connects in the transmission hole, first linked gear fixed connection is in the circumferential surface of first axis of rotation, second linked gear fixed connection is in the circumferential surface of second axis of rotation, drive gear fixed connection is in the circumferential surface of transfer line, two the flabellum is fixed connection in the circumferential surface of first axis of rotation and second axis of rotation respectively, motor fixed connection is in the lower inner wall of fluorescent tube board shell.

In a specific embodiment, the outer surface of the lamp tube plate shell is provided with a plurality of heat dissipation holes.

In a specific embodiment, the upper end of the lamp tube plate shell is provided with an air outlet, and a reflective lampshade is fixedly connected in the air outlet.

In a specific embodiment, two fixing blocks are fixedly connected to the outer surface of the lamp tube plate shell.

In specific embodiment, the circumference inner wall fixedly connected with of reflection of light lamp shade is a plurality of connecting rods, and is a plurality of the looks of connecting rod is close to the end fixedly connected with screw lamp stand.

In a specific implementation scheme, two limiting blocks are fixedly connected to the upper ends of the two fixing blocks.

In a specific embodiment, the upper ends of the two fixing blocks are both connected with sliding blocks in a sliding mode.

In specific implementation scheme, a plurality of the limiting blocks are provided with limiting grooves at one ends.

In a specific embodiment, the two sliding blocks are respectively connected in the plurality of limiting grooves in a sliding manner.

In a specific embodiment, the inner circumferential wall of each of the two sliding blocks is slidably connected with a sliding shaft.

The beneficial effect of this application is: when the LED lamp is used, the LED lamp can be screwed into the inner circumferential wall of the threaded lamp holder firstly, the LED lamp is restarted, heat can be generated during the working period of the LED lamp, the motor is restarted at the moment, the output end of the motor is fixedly connected with the transmission rod, the circumferential surface of the transmission rod is fixedly connected with the transmission gear, the transmission gear is meshed with the first linkage gear and the second linkage gear, the first linkage gear and the second linkage gear are respectively and fixedly connected to the circumferential surfaces of the first rotating shaft and the second rotating shaft, and the circumferential surfaces of the first rotating shaft and the second rotating shaft are fixedly connected with the fan blades.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic view of a first view angle structure of an LED lighting board with a good heat dissipation effect according to an embodiment of the present invention;

fig. 2 is a schematic view of a second view angle structure of an LED lighting board with a good heat dissipation effect according to an embodiment of the present invention;

fig. 3 is a schematic view of a third view angle structure of an LED lighting board with a good heat dissipation effect according to an embodiment of the present invention;

fig. 4 is a schematic view of a fourth view angle structure of an LED lighting board according to an embodiment of the present invention.

In the figure: 1. a lamp tube plate housing; 2. heat dissipation holes; 3. rotating the hole; 4. a first rotating shaft; 5. a light reflecting lampshade; 6. a fixed block; 7. a sliding shaft; 8. a slider; 9. a limiting block; 10. a limiting groove; 11. a fixing plate; 12. a motor; 13. a second rotating shaft; 14. a threaded lamp holder; 15. a first linkage gear; 16. a second linkage gear; 17. a transmission rod; 18. a transmission gear; 19. a fan blade; 20. a connecting rod; 21. a drive bore; 22. and (4) an air outlet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 3 to 4, the present invention provides an LED lighting board with good heat dissipation effect, which includes a lamp panel housing 1 and a heat dissipation assembly, the heat dissipation assembly includes two rotation holes 3, a first rotation shaft 4, a fixing plate 11, a motor 12, a second rotation shaft 13, a first linkage gear 15, a second linkage gear 16, a transmission rod 17, a transmission gear 18, two fan blades 19 and a transmission hole 21, the two rotation holes 3 are both opened on the outer surface of the lamp panel housing 1, the first rotation shaft 4 and the second rotation shaft 13 are respectively rotatably connected in the rotation holes 3, the fixing plate 11 is fixedly connected to an inner wall of one side of the lamp panel housing 1, the transmission hole 21 is opened on the upper end of the fixing plate 11, the transmission rod 17 is rotatably connected in the transmission hole 21, the first linkage gear 15 is fixedly connected to the circumferential surface of the first rotation shaft 4, the second linkage gear 16 is fixedly connected to the circumferential surface of the second rotation shaft 13, the transmission gear 18 is fixedly connected to the circumferential surface of the transmission rod 17, the two fan blades 19 are respectively fixedly connected to the circumferential surfaces of the first rotating shaft 4 and the second rotating shaft 13, the motor 12 is fixedly connected to the lower inner wall of the lamp tube plate shell 1, when the LED lamp is used, the LED lamp can be firstly screwed into the circumferential inner wall of the threaded lamp holder 14, then the LED lamp is started, heat is generated during the operation of the LED lamp, at this time, the motor 12 is started again, because the output end of the motor 12 is fixedly connected with the transmission rod 17, the circumferential surface of the transmission rod 17 is fixedly connected with the transmission gear 18, the transmission gear 18 is meshed with the first linkage gear 15 and the second linkage gear 16, the first linkage gear 15 and the second linkage gear 16 are respectively fixedly connected to the circumferential surfaces of the first rotating shaft 4 and the second rotating shaft 13, and the fan blades 19 are fixedly connected to the circumferential surfaces of the first rotating shaft 4 and the second rotating shaft 13, therefore, after the motor 12 is started, the output end of the motor will drive the transmission rod 17 to rotate, so as to drive the first rotating shaft 4 and the second rotating shaft 13 to rotate in opposite directions, and further drive the two fan blades 19 to rotate in opposite directions, and the rotation of the two fan blades 19 will suck the cold air outside the device into the device and then discharge the cold air out of the device through the reflector shade 5.

Referring to fig. 1 to 4, in the embodiment of the present invention, the outer surface of the lamp plate housing 1 is provided with a plurality of heat dissipation holes 2, the upper end of the lamp plate housing 1 is provided with an air outlet 22, a reflective lampshade 5 is fixedly connected in the air outlet 22, the outer surface of the lamp plate housing 1 is fixedly connected with two fixed blocks 6, the inner circumferential wall of the reflective lampshade 5 is fixedly connected with a plurality of connecting rods 20, the adjacent ends of the plurality of connecting rods 20 are fixedly connected with a screw lamp holder 14, the upper ends of the two fixed blocks 6 are fixedly connected with two stoppers 9, the upper ends of the two fixed blocks 6 are respectively connected with a sliding block 8 in a sliding manner, one end of each stopper 9 is provided with a stopper groove 10, the two sliding blocks 8 are respectively connected in the stopper grooves 10 in a sliding manner, the inner circumferential wall of the two sliding blocks 8 is respectively connected with a sliding shaft 7 in a sliding manner, when the LED lamp is cooled, set up a plurality of louvres 2 in 1 both sides of lamp tube board shell, can follow the outside cold air of inhaling of device, and exhaust vent 22 internal fixation connects's reflector lamp shade 5, not only can provide the passageway for the cold air circulation during the heat dissipation, can also reflect the light that the LED lamp shines out and concentrate, thereby promote the luminance of LED lamp, four connecting rods 20 of fixed connection in reflector lamp shade 5 circumference inner wall both can avoid hindering the heat dissipation and can fix the screw thread lamp stand 14, and screw thread lamp stand 14 mainly is fixed LED lamp, it is when needing a plurality of fluorescent tube boards to connect, can place the fixed block 6 of second lamp tube board in the lower extreme of first lamp worn-out fur fixed block 6, the sliding block 8 slides again, when sliding to suitable position, sliding shaft 7 can slide downwards under the action of gravity, thereby the joint is in the circumference inner wall of fixed block 6.

Specifically, this work principle of LED lamp worn-out fur that radiating effect is good: screw in back in threaded lamp holder 14 with the LED lamp, can throw light on the operation, and during the LED lamp illumination, can starting motor 12, the rotation through motor 12 output drives radiator unit and moves, thereby install outside cold air suction device, rethread reflector lamp shade 5 discharges, and threaded lamp holder 14 that is connected with the LED lamp is then fixed connection in reflector lamp shade 5's circumference inner wall department, therefore, both can dispel the heat to the LED lamp after starting motor 12, through radiator unit's motion, thereby can take away the heat on LED lamp surface through the circulation of cold air, thereby avoid the LED lamp overheated, and then influence the life of LED lamp.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED light board with good heat dissipation effect is characterized by comprising

A tube sheet housing (1);

the heat dissipation assembly comprises two rotating holes (3), a first rotating shaft (4), a fixing plate (11), a motor (12), a second rotating shaft (13), a first linkage gear (15), a second linkage gear (16), a transmission rod (17), a transmission gear (18), two fan blades (19) and transmission holes (21), wherein the two rotating holes (3) are formed in the outer surface of the lamp tube plate shell (1), the first rotating shaft (4) and the second rotating shaft (13) are respectively connected in the rotating holes (3) in a rotating way, the fixing plate (11) is fixedly connected with the inner wall of one side of the lamp tube plate shell (1), the transmission hole (21) is arranged at the upper end of the fixing plate (11), the transmission rod (17) is rotatably connected in the transmission hole (21), the first linkage gear (15) is fixedly connected to the circumferential surface of the first rotating shaft (4), the second coupling gear (16) is fixedly coupled to a circumferential surface of the second rotating shaft (13), the transmission gear (18) is fixedly connected to the circumferential surface of the transmission rod (17), the two fan blades (19) are respectively and fixedly connected to the circumferential surfaces of the first rotating shaft (4) and the second rotating shaft (13), the motor (12) is fixedly connected to the lower inner wall of the lamp tube plate shell (1).

2. The light board of LED lamp with good heat dissipation effect as claimed in claim 1, wherein the outer surface of the light board housing (1) is provided with a plurality of heat dissipation holes (2).

3. The light board of LED lighting with good heat dissipation effect as claimed in claim 1, wherein an air outlet (22) is opened at the upper end of the light board housing (1), and a light reflecting lampshade (5) is fixedly connected inside the air outlet (22).

4. The LED lamplight plate with good heat dissipation effect as recited in claim 1, wherein two fixing blocks (6) are fixedly connected to the outer surface of the lamp tube plate shell (1).

5. The LED lamplight panel with good heat dissipation effect as recited in claim 3, wherein a plurality of connecting rods (20) are fixedly connected to the inner circumferential wall of the reflector lampshade (5), and a threaded lamp holder (14) is fixedly connected to the adjacent end of the plurality of connecting rods (20).

6. The LED lamplight plate with good heat dissipation effect as recited in claim 4, wherein two limit blocks (9) are fixedly connected to the upper ends of the two fixed blocks (6).

7. The LED light board with good heat dissipation effect as claimed in claim 4, wherein the upper ends of the two fixing blocks (6) are connected with sliding blocks (8) in a sliding manner.

8. The LED light plate with good heat dissipation effect as claimed in claim 6, wherein one end of each of the plurality of limiting blocks (9) is provided with a limiting groove (10).

9. The light board of LED lamp with good heat dissipation effect as claimed in claim 7, wherein the two sliding blocks (8) are respectively slidably connected in a plurality of limiting grooves (10).

10. The LED light board with good heat dissipation effect as claimed in claim 7, wherein the inner circumferential wall of each of the two sliding blocks (8) is slidably connected with a sliding shaft (7).