CN207262363U

CN207262363U - A kind of LED light cavity heat-conducting plate

Info

Publication number: CN207262363U
Application number: CN201721261333.5U
Authority: CN
Inventors: 胡博
Original assignee: Anhui Zhaoli Opto Electronics Technology Co Ltd
Current assignee: Anhui Zhaoli Opto Electronics Technology Co Ltd
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-04-20
Anticipated expiration: 2027-09-28

Abstract

The utility model discloses a kind of LED light cavity heat-conducting plate, including listening heat conduction tailgate, cambered plate, contiguous block and lamp outer casing, heat conducting bar is fixedly connected between the cambered plate and contiguous block, the front end of the contiguous block is fixedly connected with heat absorption column, the contiguous block centre offers the threaded hole being threadedly coupled with threaded post, the centre of the heat absorption column offers the first thermal hole connected with threaded hole, the bottom centre position of the lamp outer casing offers connecting hole, the threaded post is threadedly coupled after interting connecting hole with threaded hole, the cambered plate keyway is connected in the inner cavity of lamp outer casing.The LED light cavity heat-conducting plate structure is reasonable, transmission heat is carried out by the heat sink of the combination of inner and outside, quick heat radiating effect is played while ensure that and possess sufficient space inside lamp body, extends the service life of large-power lamp, tailored appearance is generous at the same time, more meets the market requirement.

Description

A kind of LED light cavity heat-conducting plate

Technical field

Technical field of lamps is the utility model is related to, is specially a kind of LED light cavity heat-conducting plate.

Background technology

Existing LED light is divided into commercial and family expenses, common household light fixtures will not produce larger heat in use Amount, and powerful commercial LED light is then different, general high-power LED lamp easily produces high temperature after prolonged use, this is not But use is seriously affected, while also reduces the service life of lamps and lanterns, existing issue how is solved and is wanted into Design of Luminaires person Consider.

Utility model content

The purpose of this utility model is to provide a kind of LED light cavity heat-conducting plate, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of LED light cavity heat-conducting plate, including lead Hot tailgate, cambered plate, contiguous block and lamp outer casing, the front end face middle part of the heat conduction tailgate are fixedly connected with threaded post, The center of the heat conduction tailgate offers the second thermal hole of perforation threaded post, fixed between the cambered plate and contiguous block Heat conducting bar is connected with, the front end of the contiguous block is fixedly connected with heat absorption column, and the contiguous block centre offers and screw thread The threaded hole of male screw connection, the centre of the heat absorption column offer the first thermal hole connected with threaded hole, the lamp The bottom centre position of tool shell offers connecting hole, and the threaded post is threadedly coupled after interting connecting hole with threaded hole, institute Cambered plate keyway is stated to be connected in the inner cavity of lamp outer casing.

Preferably, the contiguous block and heat absorption column are cylindrical structure, and the diameter of contiguous block is more than the straight of heat absorption column Footpath.

Preferably, the heat conduction tailgate disc structure, and diameter is identical with lamp outer casing diameter.

Preferably, the cambered plate is one of four people circular arc harden structure, is provided with 4 altogether.

Preferably, the heat conducting bar is provided with 4.

Compared with prior art, the beneficial effects of the utility model are：The LED light cavity heat-conducting plate structure is reasonable, passes through The heat sink of the combination of inner and outside carries out transmission heat, and quick heat radiating is played while ensure that and possess sufficient space inside lamp body Effect, extends the service life of large-power lamp, while tailored appearance is generous, more meets the market requirement.

Brief description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model side view；

Fig. 3 is the utility model side sectional view；

Fig. 4 is the utility model connection diagram；

Fig. 5 is the utility model heat conduction tailgate rearview.

In figure：1 heat conduction tailgate, 2 cambered plates, 3 heat conducting bars, 4 contiguous blocks, 5 heat absorption columns, 6 first thermal holes, 7 second heat conduction Hole, 8 threaded posts, 9 threaded holes, 10 lamp outer casings, 11 connecting holes.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

In the description of the utility model, it is necessary to explanation, the side of the instruction such as term " vertical ", " on ", " under ", " level " Either position relationship is based on orientation shown in the drawings or position relationship for position, is for only for ease of this practicality of description and simplification is retouched State, rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration with Operation, therefore it is not intended that limitation to the utility model.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for Purpose is described, and it is not intended that instruction or hint relative importance.

In the description of the utility model, it is also necessary to which explanation, " sets unless otherwise clear and definite regulation and limitation, term Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or be integrally connected, can mechanically connect or be electrically connected, can be directly connected to or by middle matchmaker It is situated between and is connected, can is the connection inside two elements.For the ordinary skill in the art, can be as the case may be Understand concrete meaning of the above-mentioned term in the utility model.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LED light cavity heat-conducting plate, including heat conduction tail Plate 1, cambered plate 2, contiguous block 4 and lamp outer casing 10, the cambered plate 2 are one of four people circular arc harden structure, are provided with 4 altogether, Scattering device, heat dissipation effect is more preferable, 1 disc structure of heat conduction tailgate, and diameter is identical with 10 diameter of lamp outer casing, plays and leads Heat effect, good heat dissipation effect, the contiguous block 4 is cylindrical structure with heat absorption column 5, and the diameter of contiguous block 4 is more than heat absorption The diameter of column 5, plays the role of guiding heat, and the front end face middle part of the heat conduction tailgate 1 is fixedly connected with threaded post 8, The center of the heat conduction tailgate 1 offers the second thermal hole 7 of perforation threaded post 8, the cambered plate 2 and contiguous block 4 it Between be fixedly connected with heat conducting bar 3, the heat conducting bar 3 is provided with 4, plays conductive force, and the front end of the contiguous block 4, which is fixed, to be connected Heat absorption column 5 is connected to, 4 centre of contiguous block offers the threaded hole 9 being threadedly coupled with threaded post 8, the heat absorption column 5 Centre offers the first thermal hole 6 connected with threaded hole 9, and the bottom centre position of the lamp outer casing 10 offers company Hole 11 is connect, the threaded post 8 is threadedly coupled after interting connecting hole 11 with threaded hole 9, and 2 keyway of cambered plate is connected to lamps and lanterns In the inner cavity of shell 10.

Operation principle：In use, the heat-conducting plate carries out absorption heat by 4 pieces of cambered plates 2 of inside installation, and pass through suction Plume 5 and contiguous block 4 pass to heat to threaded post 8, and most heat is transferred to outside by heat conduction tailgate 1 at last, and inhale Plume 5 with the first thermal hole 6 and the second thermal hole 7 that connect is provided with contiguous block 4, equally internal heat is shed cavity Outside, plays efficient heat dissipation effect, this kind of heat-conducting plate is connected by 9 screw thread of threaded hole inside heat conduction tailgate 1 and contiguous block 4 Connect, accomplished using effect convenient for disassembly and assembly.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED light cavity heat-conducting plate, including heat conduction tailgate (1), cambered plate (2), contiguous block (4) and lamp outer casing (10), It is characterized in that：The front end face middle part of the heat conduction tailgate (1) is fixedly connected with threaded post (8), the heat conduction tailgate (1) Center offer perforation threaded post (8) the second thermal hole (7), between the cambered plate (2) and contiguous block (4) fixation Heat conducting bar (3) is connected with, the front end of the contiguous block (4) is fixedly connected with heat absorption column (5), contiguous block (4) centre The threaded hole (9) being threadedly coupled with threaded post (8) is offered, the centre of the heat absorption column (5) offers and threaded hole (9) The first thermal hole (6) of connection, the bottom centre position of the lamp outer casing (10) offer connecting hole (11), the threaded post (8) intert and be threadedly coupled afterwards with threaded hole (9) into connecting hole (11), cambered plate (2) keyway is connected to lamp outer casing (10) Inner cavity in.

A kind of 2. LED light cavity heat-conducting plate according to claim 1, it is characterised in that：The contiguous block (4) and heat absorption column (5) it is cylindrical structure, and the diameter of contiguous block (4) is more than the diameter of heat absorption column (5).

A kind of 3. LED light cavity heat-conducting plate according to claim 1, it is characterised in that：Heat conduction tailgate (1) the disk knot Structure, and diameter is identical with lamp outer casing (10) diameter.

A kind of 4. LED light cavity heat-conducting plate according to claim 1, it is characterised in that：The cambered plate (2) for four people it One circular arc harden structure, is provided with 4 altogether.

A kind of 5. LED light cavity heat-conducting plate according to claim 1, it is characterised in that：The heat conducting bar (3) is provided with 4 It is a.