CN214425709U

CN214425709U - Multifunctional LED optical assembly

Info

Publication number: CN214425709U
Application number: CN202120085724.6U
Authority: CN
Inventors: 张明云
Original assignee: Shandong Minggui Photoelectric Technology Co ltd
Current assignee: Shandong Minggui Photoelectric Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-19
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a multi-functional LED optical assembly, including device body, fixing device and heat abstractor, the inner chamber has been seted up to heat abstractor inside, and heat abstractor's inner wall fixedly connected with fixed block, and heat abstractor internally mounted has mounting structure simultaneously, and the mounting structure bottom is fixed with the LED banks spiro union, connecting frame bottom and kink fixed connection, and seted up the mounting hole in the kink, connecting frame upper end and connecting plate welded fastening simultaneously to connecting plate upper end and fixed plate welded fastening. According to the multifunctional LED optical component, the inner radiating fins perform first heat dissipation work on heat generated by the LED lamp bank, the outer radiating fins perform second heat dissipation work on heat generated by the LED lamp bank, and the two heat dissipation mechanisms work simultaneously, so that the heat dissipation efficiency of the device body is improved, and the service life of the device body is prolonged.

Description

Multifunctional LED optical assembly

Technical Field

The utility model relates to a LED illumination field specifically is a multi-functional LED optical assembly.

Background

When designing LED light assemblies, one of the most important considerations is the dissipation of heat generated by the LED light sources carried by the assembly; a significant portion of the heat generated by the light source is transferred to and dissipated in the assembly; the LED light source must not exceed a certain temperature, so the assembly must dissipate enough heat to keep the source below that temperature; if the LED light source exceeds the maximum rated operating temperature, both life and performance will be reduced; the present patent arose in response to the above-identified problems, based on how to increase the heat dissipation efficiency of LED light assemblies in direct proportion to the excess temperature and the duration of exposure of the light source to the excess temperature.

To this end we propose a multifunctional LED optical assembly to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional LED optical assembly to solve the defect mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional LED optical assembly, includes device body, fixing device, heat abstractor and connection frame, the inner chamber has been seted up to heat abstractor inside, and heat abstractor's inner wall fixedly connected with fixed block, and heat abstractor internally mounted has mounting structure simultaneously, and the mounting structure bottom is fixed with LED banks spiro union, connection frame bottom and kink fixed connection, and seted up the mounting hole in the kink, connection frame upper end and connecting plate welded fastening simultaneously to connecting plate upper end and fixed plate welded fastening.

Preferably, the device body is composed of a fixing device, a heat dissipation device and an LED lamp bank, and the fixing device and the heat dissipation device are assembled through screws.

Preferably, the fixing device is composed of a connecting frame, a bending part and a fixing plate, and the section of the connecting frame is arranged in an inverted concave shape.

Preferably, the inside both sides of heat abstractor all fixedly connected with fixed block, and the inside draw-in groove of having seted up of fixed block, two sets of fixture blocks are installed respectively to the both ends of heat-conducting plate, inside the fixture block joint draw-in groove, the section of fixture block and draw-in groove is the dovetail setting.

Preferably, the cross section of the heat dissipation device is arranged in a shape like Jiong, and a plurality of groups of outer heat dissipation fins are uniformly arranged on the outer side of the heat dissipation device.

Preferably, the mounting structure is composed of a heat conduction plate, inner heat dissipation fins and clamping blocks, the mounting structure is detachably arranged in the heat dissipation device, and the inner heat dissipation fins are uniformly arranged in multiple groups on the surface of the heat conduction plate.

Preferably, the bottom of fixed plate is through two sets of connecting plates and connecting frame fixed connection, and the top plate of fixed plate, two sets of connecting plates and connecting frame forms "II" font together, and the fixed orifices has been seted up to fixed plate inside, and the fixed plate passes through fixed screw and fixed orifices spiro union ceiling surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heat conducting plate is transversely inserted into the inner cavity, and the clamping blocks are aligned with the clamping grooves, so that the heat conducting plate is clamped in the clamping grooves through the clamping blocks at the two ends of the heat conducting plate, the mounting operation between the heat conducting plate and the heat radiating device is completed, and time and labor are saved;

2. The inner radiating fins perform first radiating work on heat generated by the LED lamp bank, the outer radiating fins perform second radiating work on heat generated by the LED lamp bank, and the two radiating mechanisms work simultaneously, so that the radiating efficiency of the device body is improved, and the service life of the device body is prolonged.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the heat dissipation device of the present invention;

FIG. 3 is a schematic view of the structure fixing device of the present invention;

fig. 4 is a schematic view of the heat conducting plate of the present invention.

Reference numbers in the figures: 1. a device body; 2. a fixing device; 3. a heat sink; 4. a mounting structure; 5. an LED lamp group; 6. a heat conducting plate; 7. a clamping block; 8. a fixed block; 9. inner heat dissipation fins; 10. an inner cavity; 11. a bending section; 12. mounting holes; 13. a connecting frame; 14. an outer heat-dissipating fin; 15. a fixing hole; 16. a fixing plate; 17. a connecting plate; 18. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional LED optical component comprises a device body 1, a fixing device 2, a heat dissipation device 3 and a connecting frame 13, wherein an inner cavity 10 is formed in the heat dissipation device 3, a fixing block 8 is fixedly connected to the inner wall of the heat dissipation device 3, meanwhile, a mounting structure 4 is mounted in the heat dissipation device 3, the bottom of the mounting structure 4 is fixedly connected with an LED lamp bank 5 in a threaded mode, the mounting structure 4 is composed of a heat conduction plate 6, inner heat dissipation fins 9 and a clamping block 7, the mounting structure 4 is detachably arranged in the heat dissipation device 3, and the inner heat dissipation fins 9 are evenly arranged on the surface of the heat conduction plate 6 in multiple groups; the bottom of the connecting frame 13 is fixedly connected with the bent part 11, the bent part 11 is internally provided with a mounting hole 12, the upper end of the connecting frame 13 is fixedly welded with the connecting plate 17, and the upper end of the connecting plate 17 is fixedly welded with the fixing plate 16; the device body 1 consists of three parts, namely a fixing device 2, a heat dissipation device 3 and an LED lamp group 5, wherein the fixing device 2 and the heat dissipation device 3 are assembled through screws; both sides of the interior of the heat dissipation device 3 are fixedly connected with fixed blocks 8, clamping grooves 18 are formed in the fixed blocks 8, two groups of clamping blocks 7 are respectively installed at two ends of the heat conduction plate 6, the clamping blocks 7 are clamped in the clamping grooves 18, and the sections of the clamping blocks 7 and the clamping grooves 18 are arranged in a dovetail shape; the fixing device 2 is composed of three parts, namely a connecting frame 13, a bending part 11 and a fixing plate 16, and the section of the connecting frame 13 is arranged in an inverted concave shape; the section of the heat sink 3 is arranged in a shape like Jiong, and a plurality of groups of outer heat dissipation fins 14 are uniformly arranged on the outer side of the heat sink 3; the bottom of fixed plate 16 is through two sets of connecting plates 17 and connecting frame 13 fixed connection, and the top plate of fixed plate 16, two sets of connecting plates 17 and connecting frame 13 combines together and forms "II" font, and fixed plate 16 is inside to be seted up fixed orifices 15, and fixed plate 16 passes through fixed screw and fixed orifices 15 spiro union ceiling surface.

As shown in fig. 1 and fig. 3-4: install body 1 on the ceiling, when needs are dismantled the LED banks 5 of damage, use the folding ladder, hand heat-conducting plate 6, break away from the fixture block 7 at 6 both ends of heat-conducting plate from draw-in groove 18 inside, dismantle heat-conducting plate 6 from inner chamber 10 inside, be convenient for change the operation to LED banks 5, avoid standing and change the operation to LED banks 5 on the folding ladder, after dismantling heat-conducting plate 6 from inner chamber 10 inside, dismantle the operation subaerial LED banks 5 on the heat-conducting plate 6, safety more.

When needs install heat-conducting plate 6 in heat abstractor 3 is inside, transversely peg graft heat-conducting plate 6 inside inner chamber 10, draw-in groove 18 is aimed at to fixture block 7 for heat-conducting plate 6 passes through the fixture block 7 joint at its both ends inside draw-in groove 18, accomplishes the installation between heat-conducting plate 6 and the heat abstractor 3, avoids using the fixed mode of spiro union, labour saving and time saving.

The working principle is as follows: when the multifunctional LED optical component is used, heat generated when the LED lamp group 5 works is transmitted to the surfaces of a plurality of groups of inner radiating fins 9 through the heat conducting plate 6, the inner radiating fins 9 perform first radiating work on the heat generated when the LED lamp group 5 works, meanwhile, the heat of the inner radiating fins 9 is transmitted into the inner cavity 10, the heat in the inner cavity 10 is transmitted to the surfaces of outer radiating fins 14 arranged on the outer periphery of the inner cavity through the wall plate of the radiating device 3, the outer radiating fins 14 perform second radiating work on the heat generated when the LED lamp group 5 works, and the two radiating mechanisms work simultaneously, so that the radiating efficiency of the device body 1 is improved, and the service life of the device body 1 is prolonged; this is the entire process of operation of the multi-functional LED optical assembly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional LED optical assembly, includes device body (1), fixing device (2), heat abstractor (3) and connection frame (13), its characterized in that: inner chamber (10) have been seted up to heat abstractor (3) inside, and the inner wall fixedly connected with fixed block (8) of heat abstractor (3), heat abstractor (3) internally mounted has mounting structure (4) simultaneously, and mounting structure (4) bottom is fixed with LED banks (5) spiro union, carriage (13) bottom and kink (11) fixed connection, and seted up mounting hole (12) in kink (11), carriage (13) upper end and connecting plate (17) welded fastening simultaneously to connecting plate (17) upper end and fixed plate (16) welded fastening.

2. A multi-functional LED optical assembly according to claim 1, wherein: the LED lamp device is characterized in that the device body (1) is composed of a fixing device (2), a heat dissipation device (3) and an LED lamp set (5), and the fixing device (2) and the heat dissipation device (3) are assembled through screws.

3. A multi-functional LED optical assembly according to claim 1, wherein: the fixing device (2) is composed of three parts, namely a connecting frame (13), a bending part (11) and a fixing plate (16), and the section of the connecting frame (13) is arranged in an inverted concave shape.

4. A multi-functional LED optical assembly according to claim 1, wherein: the heat dissipation device is characterized in that fixed blocks (8) are fixedly connected to two sides of the interior of the heat dissipation device (3), clamping grooves (18) are formed in the fixed blocks (8), two sets of clamping blocks (7) are installed at two ends of the heat conduction plate (6) respectively, the clamping blocks (7) are connected with the clamping grooves (18) in a clamping mode, and the clamping blocks (7) and the clamping grooves (18) are arranged in a dovetail shape.

5. A multi-functional LED optical assembly according to claim 1, wherein: the section of the heat dissipation device (3) is arranged in a shape like the Chinese character 'Jiong', and a plurality of groups of outer heat dissipation fins (14) are uniformly arranged on the outer side of the heat dissipation device (3).

6. A multi-functional LED optical assembly according to claim 1, wherein: the mounting structure (4) is composed of a heat-conducting plate (6), inner radiating fins (9) and clamping blocks (7), the mounting structure (4) is detachably arranged in the heat-radiating device (3), and the inner radiating fins (9) are uniformly arranged into a plurality of groups on the surface of the heat-conducting plate (6).

7. A multi-functional LED optical assembly according to claim 1, wherein: the bottom of fixed plate (16) is through two sets of connecting plate (17) and connecting frame (13) fixed connection, and the roof board of fixed plate (16), two sets of connecting plate (17) and connecting frame (13) forms "II" font together, and fixed orifices (15) have been seted up to fixed plate (16) inside, and fixed plate (16) are through fixed screw and fixed orifices (15) spiro union ceiling surface.