CN211716517U

CN211716517U - Novel radiator for LED light source

Info

Publication number: CN211716517U
Application number: CN201922398891.1U
Authority: CN
Inventors: 牛昌明
Original assignee: Jiangsu Shangjin Optoelectronics Technology Co ltd
Current assignee: Jiangsu Shangjin Optoelectronics Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-20
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a radiator technical field just discloses a novel radiator for LED light source, which comprises an outer shell, the bottom of shell is connected with the connection shell, fixedly connected with mounting panel between the inner chamber left and right sides wall of shell, the top fixedly connected with quantity of mounting panel is two lamp sources, the bottom swing joint of mounting panel has the connecting plate, the bottom fixedly connected with heating panel of connecting plate, the bottom fixed mounting of connection shell has the lamp stand, the inside swing joint of connecting plate has quantity for two and has one end to run through and extend to the outside fastener of mounting panel. This a novel radiator for LED light source has seted up the movable groove through the top at the connection shell, and the size of shell and the big or small looks adaptation of connection shell are conveniently installed shell and connection shell, and then make up into lamps and lanterns, through being provided with the heating panel, and the heating panel is ring form and distributes, has reached the big purpose of heat dissipation scope.

Description

Novel radiator for LED light source

Technical Field

The utility model relates to a radiator technical field specifically is a novel radiator for LED light source.

Background

The LED light source is a light emitting diode light source, has the advantages of small volume, long service life, high efficiency and the like, can be continuously used for hundreds of thousands of hours, and is also mainstream in the field of illumination in the future, however, the improvement of the power of the LED lamp bead is accompanied by the generation of high heat, and the heat dissipation problem becomes one of the restriction factors for the development of the LED searchlight towards higher power.

The light source and the radiator of the traditional lamp are complex in structure, heat dissipation glue is often configured to connect the aluminum substrate and the radiator, the heat dissipation performance of the radiator cannot meet the heat dissipation requirement of the LED light source on the aluminum substrate, the structure of the radiator is relatively simple, and the radiator is generally arranged by single heat dissipation fins, so that the radiator is large in size, heavy in weight, poor in heat dissipation performance and high in cost, and the novel radiator for the LED light source is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel radiator for LED light source, possess the installation of being convenient for, advantages such as heat dispersion is good, the light source and the radiator structure of having solved traditional lamps and lanterns are complicated, it connects aluminium base board and radiator to dispose the heat dissipation and glue often, the heat dispersion demand of LED light source on the aluminium base board can't be satisfied to the heat dispersion of radiator, and the structure of radiator is very simple relatively speaking, generally all be single heat radiation fins and arrange, such radiator is not only bulky, weight is also many, lead to the not good and with high costs problem of heat dispersion.

(II) technical scheme

For the installation of being convenient for of realizing the aforesaid, the purpose that heat dispersion is good, the utility model provides a following technical scheme: a novel radiator for an LED light source comprises a shell, wherein the bottom of the shell is connected with a connecting shell, a mounting plate is fixedly connected between the left side wall and the right side wall of an inner cavity of the shell, the top of the mounting plate is fixedly connected with two lamp sources, the bottom of the mounting plate is movably connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a heat radiation plate, the bottom of the connecting shell is fixedly provided with a lamp holder, the inside of the connecting plate is movably connected with two clamping pieces, one end of each clamping piece penetrates through and extends to the outside of the mounting plate, the insides of the two clamping pieces are respectively provided with two sliding grooves, a baffle plate is fixedly connected between the inner top wall and the inner bottom wall of each clamping piece at the same side, the insides of the clamping pieces at the same side are movably connected with two clamping blocks, one end of each clamping block penetrates, the side of the same side of the sliding blocks, which is back to the back, is movably connected with the opposite side of the two sliding grooves on the same side, the side of the same side of the baffle, which is back to the back, is fixedly connected with a spring, and the side of the same side, which is back to the back, is fixedly connected with the opposite side of the two clamping blocks on the same side.

Preferably, the connecting plate and the heat dissipation plate are combined together to form a heat dissipation assembly, and the heat dissipation assembly is in a circular ring shape.

Preferably, the inside of mounting panel is seted up quantity and is two the round hole, two the diameter of round hole all with the diameter size looks adaptation of two fasteners.

Preferably, the bottom of the two clamping pieces is provided with a thread groove, the outer surfaces of the two clamping pieces are movably provided with nuts, and the nuts are respectively in threaded connection with the two thread grooves.

Preferably, the tops of the two clamping pieces are fixedly provided with pressing blocks, and the two pressing blocks are in a semicircular distribution shape.

Preferably, the left side and the right side of the two clamping pieces are provided with through grooves, and the size of the through grooves on the same side is matched with the diameter of the two clamping blocks on the same side.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel radiator for LED light source possesses following beneficial effect:

1. this a novel radiator for LED light source has seted up the activity groove through the top at the connection shell, and the size of shell and the big or small looks adaptation of connection shell are conveniently installed shell and connection shell, and then make up into lamps and lanterns, and through being provided with the heating panel, and the heating panel is ring form and distributes, has reached the big purpose of heat dissipation scope, and then improves the life of lamps and lanterns.

2. This a novel radiator for LED light source, through being provided with the fixture block, press the fixture block to relative one side, and then insert the inside of mounting panel with the fastener, make the heating panel link to each other with the mounting panel, when the fastener stretches out the outside of mounting panel, the extrusion force of spring is released, and then drive fixture block to one side motion of carrying on the back mutually, and then reach and block the fastener and do not drop, be provided with the nut through the bottom at the fastener, it fixes the fastener once more to make things convenient for, if the heating panel appears damaging then can twist off the nut, press the fixture block to relative one side, press the inside that the piece pressed the piece to the mounting panel downwards that the fastener top set up with the finger, and then take the fastener out, thereby reach.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

FIG. 3 is a schematic view of the structural heat dissipation assembly of the present invention;

fig. 4 is a front view of the structure of the present invention.

In the figure: the lamp comprises a shell 1, a connecting shell 2, a mounting plate 3, a connecting plate 4, a heat dissipation plate 5, a lamp holder 6, a clamping piece 7, a sliding groove 8, a baffle plate 9, a clamping block 10, a spring 11, a sliding block 12 and a lamp source 13.

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, a novel heat sink for LED light source comprises a housing 1, a connecting shell 2 is connected to the bottom of the housing 1, a mounting plate 3 is fixedly connected between the left and right side walls of the inner cavity of the housing 1, two circular holes are formed in the mounting plate 3, the diameters of the two circular holes are matched with the diameters of two fasteners 7, two light sources 13 are fixedly connected to the top of the mounting plate 3, a connecting plate 4 is movably connected to the bottom of the mounting plate 3, a heat dissipating plate 5 is fixedly connected to the bottom of the connecting plate 4, the connecting plate 4 and the heat dissipating plate 5 are combined together to form a heat dissipating assembly, the heat dissipating assembly is in a ring shape, a lamp holder 6 is fixedly mounted at the bottom of the connecting shell 2, two fasteners 7 are movably connected to the inside of the connecting plate 4, one end of each fastener penetrates through and extends to the outside of, the size of the two through grooves on the same side is matched with the diameter of the two clamping blocks 10 on the same side, pressing blocks are fixedly mounted at the tops of the two clamping pieces 7, the two pressing blocks are in a semicircular distribution shape, thread grooves are formed in the bottoms of the two clamping pieces 7, nuts are movably mounted on the outer surfaces of the two clamping pieces 7 and are in threaded connection with the two thread grooves respectively, two sliding grooves 8 are formed in the two clamping pieces 7, a baffle 9 is fixedly connected between the inner top wall and the inner bottom wall of the clamping piece 7 on the same side, two clamping blocks 10 with one ends penetrating through and extending to the outside are movably connected in the clamping piece 7 on the same side, sliding blocks 12 are fixedly connected at the tops and the bottoms of the two clamping blocks 10 on the same side, one side of the four sliding blocks 12 on the same side opposite to each other is movably connected with the opposite side of the two sliding grooves 8 on the same, the opposite sides of the two springs 11 on the same side are respectively fixedly connected with the opposite sides of the two clamping blocks 10 on the same side.

To sum up, this a novel radiator for LED light source has seted up the movable groove through the top at connecting shell 2, and the size of shell 1 and the big or small looks adaptation of connecting shell 2 are conveniently installed shell 1 and connecting shell 2, and then make up into lamps and lanterns, through being provided with heating panel 5, and heating panel 5 is the ring form and distributes, has reached the big purpose of heat dissipation scope, and then improves the life of lamps and lanterns.

And, this novel radiator for LED light source, through being provided with fixture block 10, press fixture block 10 to relative one side, and then insert fastener 7 in the inside of mounting panel 3, make heating panel 5 link to each other with mounting panel 3, when fastener 7 stretches out the outside of mounting panel 3, the extrusion force of spring 11 is released, and then drive fixture block 10 and move to the one side of carrying on the back mutually, and then reach and block fastener 7 and do not drop, through being provided with the nut in the bottom of fastener 7, conveniently fix fastener 7 once more, if the damage appears in heating panel 5 then can twist off the nut, press fixture block 10 to relative one side, press the piece that the top of fastener 7 set up with the finger and press the inside to mounting panel 3 downwards all the time, and then take out fastener 7, thereby reach the effect of conveniently replacing heating panel 5.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A novel heat sink for LED light sources, comprising a housing (1), characterized in that: the bottom of shell (1) is connected with connecting shell (2), fixedly connected with mounting panel (3) between the inner chamber left and right sides wall of shell (1), the top fixedly connected with quantity of mounting panel (3) is lamp source (13) of two, the bottom swing joint of mounting panel (3) has connecting plate (4), the bottom fixedly connected with heating panel (5) of connecting plate (4), the bottom fixed mounting of connecting shell (2) has lamp stand (6), the inside swing joint of connecting plate (4) quantity is two and has one end to run through and extend to mounting panel (3) outside fastener (7), two spout (8) that quantity is two are all seted up to the inside of fastener (7), the homonymy fixedly connected with baffle (9) between the interior roof of fastener (7) and the interior diapire, homonymy swing joint of fastener (7) quantity is two and has one end to run through and extend to its outside fixture block (10) that have ) The top and the bottom of fixture block (10) are fixedly connected with slide block (12) with two same sides, the side of the same side that backs on the back of the body of slide block (12) respectively with the relative one side swing joint of two spout (8) of same side, the same side the equal fixedly connected with spring (11) of the side that backs on the back of the body of baffle (9), the same side is two the side that backs on the back of the body of spring (11) respectively with the relative one side fixed connection of two fixture block (10) of same side.

2. The novel heat sink for LED light sources as claimed in claim 1, wherein: the connecting plate (4) and the heat dissipation plate (5) are combined together to form a heat dissipation assembly, and the heat dissipation assembly is annular.

3. The novel heat sink for LED light sources as claimed in claim 1, wherein: the inside of mounting panel (3) is seted up quantity and is two the round hole, two the diameter of round hole all with the diameter size looks adaptation of two fastener (7).

4. The novel heat sink for LED light sources as claimed in claim 1, wherein: thread grooves are formed in the bottoms of the two clamping pieces (7), nuts are movably mounted on the outer surfaces of the two clamping pieces (7), and the nuts are in threaded connection with the two thread grooves respectively.

5. The novel heat sink for LED light sources as claimed in claim 1, wherein: the tops of the two clamping pieces (7) are fixedly provided with pressing blocks, and the two pressing blocks are in semicircular distribution.

6. The novel heat sink for LED light sources as claimed in claim 1, wherein: the left side and the right side of the two clamping pieces (7) are provided with through grooves, and the size of the through grooves on the same side is matched with the diameter of the two clamping blocks (10) on the same side.