CN218295671U

CN218295671U - Heat dissipation module for factory lighting lamp

Info

Publication number: CN218295671U
Application number: CN202222661265.9U
Authority: CN
Inventors: 周涛
Original assignee: Shanghai Yuanchip Botao Energy Technology Co ltd
Current assignee: Shanghai Yuanchip Botao Energy Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-13
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a mill is radiating module for lighting lamp, include: the end surface of one side of the heat conduction cylinder is in contact with the heating surface of the lamp module; the heat dissipation fins are arranged on the outer peripheral surface of the heat conduction cylinder at intervals along the circumferential direction; and a plurality of radiating convex strips are arranged on the left side surface and the right side surface of each radiating fin at intervals along the radial direction. The utility model discloses a set up a plurality of heat dissipation sand grips on each radiating fin's left and right flank, increased heat radiating area effectively, improved the radiating effect.

Description

Heat dissipation module for factory lighting lamp

Technical Field

The utility model relates to a lighting lamp technical field of mill especially relates to a lighting lamp of mill is with heat dissipation module.

Background

The factory lighting lamp is a high-energy-efficiency indoor LED lamp, which is commonly referred to as an industrial and mining lamp and is also called a high ceiling lamp, and can be widely applied to occasions such as industrial plants, production workshops, business supermans, sports and entertainment places, warehouses and the like.

The existing factory lighting lamp generally comprises a lamp source module and a heat dissipation module, wherein the heat dissipation end face of the heat dissipation module is in contact with the heating surface of the lamp source module and is used for dissipating heat generated by the lamp source module when the lamp source module emits light outwards, so that the purpose of heat dissipation is achieved. Although most of the existing heat dissipation modules adopt a heat dissipation fin structure, the heat dissipation effect is still not ideal, and the main reasons are as follows:

1. the outer surfaces of the radiating fins are smooth surfaces, so that the radiating area is small, and the radiating effect is influenced;

2. the existing heat dissipation module adopts a split structure, and heat cannot be well dissipated due to a heat conduction coefficient system at a split part in a heat transfer process, so that the heat dissipation effect is influenced.

To this end, the applicant has sought, through useful research and research, a solution to the above-mentioned problems, in the context of which the technical solutions to be described below have been made.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: aiming at the defects of the prior art, the heat dissipation module for the factory lighting lamp is provided.

The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:

a heat dissipating module for a factory lighting fixture, comprising:

the end surface of one side of the heat conduction cylinder is in contact with the heating surface of the lamp module; and

a plurality of radiating fins which are arranged on the peripheral surface of the heat conducting cylinder at intervals along the circumferential direction; it is characterized in that the preparation method is characterized in that,

and a plurality of radiating convex strips are arranged on the left side surface and the right side surface of each radiating fin at intervals along the radial direction.

In a preferred embodiment of the present invention, the heights of the plurality of heat dissipation protruding strips decrease in sequence in a direction away from the heat conducting cylinder.

In a preferred embodiment of the present invention, the top surface of each heat dissipating convex strip is rounded.

In a preferred embodiment of the present invention, the heat conducting cylinder and the plurality of heat dissipating fins are integrally formed by a die casting process.

In a preferred embodiment of the present invention, the heat conducting cylinder and the plurality of heat dissipating fins are made of aluminum alloy.

In a preferred embodiment of the present invention, a plurality of axial routing channels are disposed at circumferential intervals on the outer periphery of the heat conducting cylinder, and each axial routing channel is located between two adjacent heat dissipating fins.

In a preferred embodiment of the present invention, at least one axial spiral channel is formed on some of the heat dissipating fins.

Owing to adopted above technical scheme, the beneficial effects of the utility model reside in that:

1. the utility model effectively increases the heat dissipation area and improves the heat dissipation effect by arranging a plurality of heat dissipation convex strips on the left and right side surfaces of each heat dissipation fin;

2. the utility model discloses a heat conduction cylinder adopts integrative die-casting shaping with a plurality of radiating fin, has reduced the heat-conduction space effectively, improves heat-conduction coefficient, guarantees to distribute away the heat, extension lamps and lanterns life-span.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a three-dimensional structure at a viewing angle of the present invention.

Fig. 2 is a schematic three-dimensional structure diagram of another viewing angle of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is an enlarged schematic view at a of fig. 3.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1 to 3, a heat dissipating module for a factory lighting lamp is shown, which includes a heat conducting cylinder 100 and a plurality of heat dissipating fins 200.

One side end surface of the heat conducting cylinder 100 is a heat conducting plane 110, which contacts with the heating surface of the lamp module and is used for conducting the heat generated by the lamp module when the lamp module emits light to the heat dissipating fins 200. A plurality of heat radiating fins 200 are circumferentially spaced on the outer circumferential surface of the heat conducting cylinder 100.

The heat-conducting cylinder 100 and the plurality of heat-radiating fins 200 are integrally formed through a die-casting process, so that heat-conducting gaps are effectively reduced, the heat-conducting coefficient is improved, heat is guaranteed to be radiated, and the service life of the lamp is prolonged. The heat-conducting cylinder 100 and the plurality of heat-radiating fins 200 are made of aluminum alloy, so that heat conduction and heat radiation effects are effectively improved.

Referring to fig. 4 in combination with fig. 3, a plurality of heat dissipation protruding strips 210 are radially and alternately disposed on the left and right side surfaces of each heat dissipation fin 200, and the arrangement of the heat dissipation protruding strips 210 effectively increases the heat dissipation area and improves the heat dissipation effect. In the present embodiment, the heights of the heat dissipation ribs 210 decrease in sequence along the direction away from the heat conductive cylinder 100 (direction F in fig. 4), which is beneficial to demolding during manufacturing. Meanwhile, the top surface 211 of each heat dissipation protruding strip 210 is processed by a fillet, which is beneficial to die casting and improves the heat dissipation effect.

A plurality of axial routing channels 120 are circumferentially arranged at intervals on the outer periphery of the heat-conducting cylinder 100, each axial routing channel 120 is located between two adjacent heat-dissipating fins 200, and the axial routing channels 120 are used for facilitating the routing of the lamp.

At least one axial spiral channel 220 is formed on some of the heat dissipating fins 200, and is used for mounting the heat dissipating module to the lamp by screws.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A heat dissipating module for a factory lighting, comprising:

2. A heat dissipating module for a factory lighting lamp according to claim 1, wherein the height of said plurality of heat dissipating ribs is decreased in order in a direction away from said heat conducting cylinder.

3. A heat dissipating module for a factory lighting lamp according to claim 2, wherein a top surface of each of the heat dissipating ribs is rounded.

4. A heat dissipating module for a factory lighting lamp according to claim 1, wherein said heat conducting cylinder and a plurality of heat dissipating fins are integrally formed by a die casting process.

5. The heat dissipating module for a factory lighting lamp according to claim 4, wherein said heat conducting cylinder and said plurality of heat dissipating fins are made of an aluminum alloy.

6. The heat dissipation module for factory lighting lamps as claimed in claim 1, wherein a plurality of axial routing channels are provided at intervals along the circumferential direction at the outer periphery of the heat conductive cylinder, and each axial routing channel is located between two adjacent heat dissipation fins.

7. A heat dissipating module for a factory lighting fixture as claimed in claim 1, wherein at least one axial spiral passage is formed in some of the heat dissipating fins.