Novel mining lamp structure

Abstract

The utility model relates to the technical field of mining lamps, in particular to a novel mining lamp structure which comprises a mining lamp body. The mining lamp body comprises a lamp shell integrally designed to be of a circular box body structure, and the lower end of the lamp shell is open. A lamp panel is mounted on the bottom face in the lamp shell in an attached mode, and a light source cover is mounted in the lamp shell and spaced from the lamp panel. A mounting shell which is integrally designed to be of a flat circular box structure and is provided with an opening in the lower end is mounted on the upper end face of the lamp shell, a driving circuit is mounted on the bottom face in the mounting shell through a mounting fixing structure, and the lower end face of the driving circuit and the upper end face of the lamp shell are arranged at intervals. A plurality of heat dissipation holes are formed in the installation shell in the circumferential direction at intervals. The LED lamp has the advantages of being simpler and more reasonable in structural design, simpler in heat dissipation structural design, better in heat dissipation effect, capable of better prolonging the service life and more convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of industrial and mining lamps, in particular to a novel industrial and mining lamp structure. BACKGROUND

[0002] Industrial and mining lamps, also known as high-bay lamps, are lighting equipment specially designed for industrial production and working environments. They are widely used in industrial plants, production workshops, supermarkets, sports and entertainment venues, and warehouses. They are mainly divided into two types: general lighting lamps and local lighting lamps. General lighting lamps are mainly used for uniform arrangement on the top or side wall of the work site to illuminate the entire work surface. Local lighting lamps are used to improve the illuminance of a certain work area and are usually installed near the work area.

[0003] The existing industrial and mining lamp structure has the following shortcomings: 1. Heat dissipation fins or other structures are usually provided on the industrial and mining lamp to dissipate heat from the lamp panel, resulting in a complex heat dissipation structure, increased cost, and inconvenience in processing and manufacturing; 2. The lamp structure design is unreasonable, causing the heat generated by the lamp panel and the driving circuit to affect each other, affecting the service life of the lamp; 3. The connection between the components of the lamp is complex and inconvenient to disassemble and assemble.

[0004] Therefore, how to design a novel industrial and mining lamp structure with a simpler and more reasonable structure, a simpler and better heat dissipation structure, better service life, and easier disassembly and assembly has become a technical problem to be solved by those skilled in the art. INVENTION CONTENTS

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is how to design a novel industrial and mining lamp structure with a simpler and more reasonable structure, a simpler and better heat dissipation structure, better service life, and easier disassembly and assembly.

[0006] To achieve the above-mentioned purpose, the utility model provides a novel industrial and mining lamp structure, which comprises an industrial and mining lamp body; the industrial and mining lamp body comprises a lamp shell with a circular box body structure design and an open lower end; characterized in that a lamp panel is installed on the inner bottom surface of the lamp shell, and a light source cover is installed and arranged in the lamp shell and spaced from the lamp panel; an installation shell with a flat circular box body structure design and an open lower end is installed and arranged on the upper end surface of the lamp shell, a driving circuit is installed and arranged on the inner bottom surface of the installation shell through an installation and fixing structure, and the lower end surface of the driving circuit is spaced from the upper end surface of the lamp shell; a plurality of heat dissipation holes are arranged on the installation shell and spaced in the circumferential direction.

[0007] Thus, in the new type of industrial and mining lamp structure, the lamp panel is installed on the lamp shell, the driving circuit is installed on the mounting shell, and the driving circuit and the lamp shell are arranged in a spaced manner, so that the heat generated by the driving circuit and the heat generated by the lamp panel do not affect each other. The driving circuit relies on the heat dissipation holes on the mounting shell for heat dissipation, and the heat generated by the lamp panel is directly transmitted to the lamp shell and relies on the contact between the lamp shell and the air to complete heat dissipation, so that the heat dissipation effect is better, the heat dissipation quality of the entire lamp is improved, and the service life of the lamp is improved.

[0008] As an optimization, the driving circuit includes a circuit board designed in a rectangular structure; the mounting and fixing structure includes four mounting blocks vertically downwardly arranged and connected to the inner bottom surface of the mounting shell, and the four mounting blocks are arranged in a rectangular shape; and the end faces of the mounting blocks are arranged in an L-shaped structure and each half-enclose the four corners of the circuit board; an installation rod is integrally arranged on the inner side of one pair of mounting blocks, and a screw hole is arranged on the circuit board corresponding to the installation rod, and the screw hole is used to arrange a mounting screw, and the mounting screw can be threadedly connected to the threaded connection hole of the installation rod.

[0009] In this way, the mounting and fixing structure is designed to be more simple and reasonable, which can better install and fix the driving circuit, and the circuit board does not contact the mounting shell and the lamp shell, which is more conducive to heat dissipation.

[0010] Further, the mounting block, the mounting rod and the mounting shell are integrally formed.

[0011] Further, a connecting side plate is arranged between the two pairs of mounting blocks.

[0012] As an optimization, the mounting cavity in the middle of the inner bottom surface of the mounting shell is formed in a circular structure by upward deep drawing, the mounting hole is arranged at the center of the inner bottom surface of the mounting cavity, the connecting screw is arranged vertically upward in the mounting hole, the upper end of the connecting screw extends above the upper end surface of the mounting shell, the lifting ring barrel is threadedly connected to the upper end of the connecting screw, the lifting ring holes are arranged on both sides of the lifting ring barrel, and the two ends of the lifting ring hook are respectively inserted into the lifting ring holes; and the through hole is arranged vertically through the connecting screw and is used for passing the wire.

[0013] In this way, by designing the connecting screw, the lifting ring barrel and the lifting ring hook, the installation and use of the entire lamp can be more convenient. By arranging the through hole on the connecting screw, the wire can be arranged more conveniently.

[0014] Further, a wire hole is arranged on the circuit board and the lamp shell corresponding to the through hole.

[0015] As an optimization, the mounting block is integrally formed on the inner bottom surface of the mounting cavity and arranged vertically downward, and the mounting hole is arranged on the mounting block.

[0016] By setting mounting protrusions, the structural strength can be improved, and the design can be made more reasonable.

[0017] Furthermore, the lower end of the mounting post extends to below the bottom surface of the mounting cavity, and multiple reinforcing ribs are integrally formed on the outer circumferential surface of the lower end of the mounting post and spaced apart along the circumferential direction, so that the outer ends of the reinforcing ribs are connected to the inner circumferential wall of the mounting cavity.

[0018] Furthermore, four connecting strips arranged in a cross shape are provided on the bottom surface inside the mounting shell, and the inner ends of the connecting strips are respectively connected to the outer ends of four reinforcing ribs.

[0019] As an optimization, the mounting shell includes an upper section with a smaller upper diameter and a larger lower diameter, and a lower section connected to the lower end of the upper section. The heat dissipation holes are designed as vertically arranged elongated holes, with the upper and lower ends of the heat dissipation holes respectively located at the junction of the lower end of the upper section and the upper end of the lower section.

[0020] In this way, the structural design of the mounting shell is simpler and more reasonable, and the arrangement of the heat dissipation holes allows them to have different angles, which is more conducive to heat dissipation.

[0021] As an optimization, multiple fixing holes are evenly arranged at the edge of the lamp panel along the circumferential direction. Fixing screws are installed in the fixing holes, and the upper ends of the fixing screws pass through the clearance holes on the bottom surface of the lamp housing and are threadedly connected to the threaded fixing holes on the mounting housing.

[0022] This makes it easier to connect the lamp panel, lamp housing, and mounting housing, and also makes disassembly and assembly easier.

[0023] As an optimization, the lower end of the mounting shell has a horizontally outwardly folded mounting flange, the edge of which is bent downward to form a mating flange; a number of protrusions are evenly distributed along the circumference on the inner side of the mating flange, and each protrusion is provided with the threaded fixing hole.

[0024] In this way, the structural design of the mounting shell is simpler and more reasonable, and it is easier to form threaded fixing holes.

[0025] Furthermore, each of the corresponding protruding blocks on the mounting flange is provided with a nut mounting hole and a nut is mounted thereon, such that the nut forms the threaded fixing hole.

[0026] As an optimization, the lamp housing includes an upper section and a lower section, and the diameter of the upper section is set to be smaller than the diameter of the lower section; and an installation step surface is formed between the upper section and the lower section, and the edge of the light source cover is mounted on the installation step surface.

[0027] Thus, the structure of the lamp shell is more simple and reasonable, and the light source plate can be arranged more conveniently.

[0028] Further, the light source cover edge is provided with rivets uniformly distributed in the circumferential direction, and the light source cover is riveted and installed on the lamp shell through the rivets.

[0029] In summary, the industrial and mining lamp structure has the characteristics of simple and reasonable structure, simple and better heat dissipation structure, longer service life, and convenient disassembly and assembly. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a structure schematic view of the novel industrial and mining lamp structure in the embodiment of the present application.

[0031] Figure 2 is Figure 1 a structure schematic view after rotating by an angle.

[0032] Figure 3 is Figure 1 a structure schematic view after rotating by another angle.

[0033] Figure 4 is Figure 1 a front view.

[0034] Figure 5 is Figure 1 a top view.

[0035] Figure 6 is Figure 1 a bottom view.

[0036] Figure 7 is Figure 6 an A-A sectional view.

[0037] Figure 8 is Figure 7 an enlarged structure schematic view of the B position in the above.

[0038] Figure 9 is Figure 7 an enlarged structure schematic view of the B position in the above.

[0039] Figure 10 is Figure 1 a structure schematic view of the installation shell part in the above.

[0040] Figure 11 is Figure 10 a structure schematic view after omitting the driving circuit. DETAILED DESCRIPTION

[0041] The utility model makes further illustration in combination with the drawings and examples, and it is necessary to note that in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific way, and therefore cannot be understood as limiting the utility model. The terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0042] As Figures 1 to 11 The utility model discloses a novel industrial and mining lamp structure, including industrial and mining lamp body, the industrial and mining lamp body includes the lamp shell 1 that the whole circular box body structure design and the lower end open setting, install the lamp board 2 on the inside bottom surface of lamp shell and be pasted, install the light source cover 3 in the inside lamp shell and interval the lamp board and set up, install the mounting shell 4 that the whole is flat circular box body structure design and the lower end open setting on the upper end surface of lamp shell, install the drive circuit 5 on the inside bottom surface of mounting shell and set up through the mounting fixed structure, and make drive circuit lower end surface and lamp shell upper end surface interval arrangement, install the heat dissipation hole 6 that a plurality of along the circumferential direction interval on the mounting shell.

[0043] In this way, in the novel industrial and mining lamp structure, the lamp shell is installed the lamp board, the mounting shell installs the drive circuit, and the drive circuit and the lamp shell are interval arrangement, so that the heat generated by the drive circuit and the heat generated by the lamp board do not affect each other. The drive circuit relies on the heat dissipation hole on the mounting shell to dissipate heat, and the heat generated by the lamp board is directly transmitted to the lamp shell and dissipates heat by contacting the air. The heat dissipation effect is better, the heat dissipation quality of the entire lamp is improved, and the service life of the lamp is improved.

[0044] In the specific embodiment, the drive circuit includes a circuit board 7 designed in a rectangular structure. The mounting fixed structure includes four mounting blocks 8 connected and arranged vertically downward on the inside bottom surface of the mounting shell, and the four mounting blocks are arranged in a rectangular shape. The end surface of the mounting block is arranged in an L-shaped structure and each mounting block has a half-enclosed structure design at four corners of the circuit board. An installation support rod 9 is integrally arranged on the inside of one pair of mounting blocks, and a screw hole is arranged on the circuit board corresponding to the installation support rod. The screw hole is used to arrange a mounting screw, and the mounting screw can be threadedly connected to the threaded connection hole of the installation support rod.

[0045] In this way, the mounting fixed structure is designed to be more simple and reasonable, which can better install and fix the drive circuit. Moreover, the circuit board does not contact the mounting shell and the lamp shell, which is more conducive to heat dissipation.

[0046] Further, the mounting block, the mounting rod and the mounting shell are integrally formed.

[0047] Further, the connecting side plate 10 is arranged between the two pairs of mounting blocks.

[0048] In the embodiment, the mounting cavity is formed in the middle of the inner bottom surface of the mounting shell, the mounting hole is arranged in the center of the inner bottom surface of the mounting cavity, the connecting screw is arranged vertically upwards in the mounting hole, the upper end of the connecting screw extends above the upper end surface of the mounting shell, the eye ring barrel is threadedly connected to the upper end of the connecting screw, the eye ring holes are arranged on both sides of the eye ring barrel, and the two ends of the eye ring hook are respectively inserted into the eye ring holes; and the through hole is arranged vertically through the connecting screw and used for passing the wire.

[0049] In this way, the connecting screw, the eye ring barrel and the eye ring hook are designed, so that the mounting and use of the entire lamp are more convenient, and the wire is arranged more conveniently through the through hole of the connecting screw.

[0050] Further, the wire hole 15 is arranged on the circuit board and the lamp shell and corresponds to the through hole.

[0051] In the embodiment, the mounting block, the mounting rod and the mounting shell are integrally formed.

[0052] In this way, the mounting block is arranged, so that the structural strength is improved and the design is more reasonable.

[0053] Further, the mounting column extends below the inner bottom surface of the mounting cavity, and the reinforcing ribs 17 are integrally formed on the outer circumferential surface of the lower end of the mounting column and are arranged at intervals in the circumferential direction, and the outer ends of the reinforcing ribs are arranged on the inner circumferential wall of the mounting cavity.

[0054] Further, the four connecting strips 18 are arranged on the inner bottom surface of the mounting shell and are arranged in a cross shape, and the inner ends of the connecting strips are respectively connected to the outer ends of the four reinforcing ribs.

[0055] In the embodiment, the mounting shell includes the mounting shell upper segment 19 arranged at the upper end and having a smaller diameter at the upper end and a larger diameter at the lower end, and the mounting shell lower segment 20 arranged at the lower end and connected to the lower end of the mounting shell upper segment; and the heat dissipation hole is designed as a vertically arranged long strip hole structure and arranged at the position where the lower end of the mounting shell upper segment and the upper end of the mounting shell lower segment are connected.

[0056] In this way, the mounting shell is designed more simply and reasonably, and the heat dissipation hole is arranged to have different angles, which is more conducive to heat dissipation.

[0057] In the embodiment, a plurality of fixing holes are arranged at the edge of the lamp plate and uniformly along the circumferential direction, a fixing screw 21 is arranged in the fixing hole, and the upper end of the fixing screw is respectively passed through the clearance hole on the inner bottom surface of the lamp shell and is screw-connected to the threaded fixing hole on the mounting shell.

[0058] In this way, the connection of the lamp plate, the lamp shell and the mounting shell is more convenient, and the disassembly and assembly are more convenient.

[0059] In the embodiment, the lower end of the mounting shell is provided with a mounting flange 22 which is horizontally outwardly folded, the edge of the mounting flange is bent downward to form a butt flange 23, a plurality of convex blocks 24 which are uniformly distributed along the circumferential direction are arranged on the inner side of the butt flange, and the threaded fixing hole is arranged on each of the convex blocks.

[0060] In this way, the structure design of the mounting shell is more simple and reasonable, and the threaded fixing hole is more conveniently formed.

[0061] Further, a nut seating hole is arranged on the mounting flange and corresponds to each of the convex blocks, and a nut 25 is arranged in each of the nut seating holes, and the nut forms the threaded fixing hole.

[0062] In the embodiment, the lamp shell comprises a lamp shell upper section 26 and a lamp shell lower section 27, the diameter of the lamp shell upper section is smaller than the diameter of the lamp shell lower section, and a mounting step surface 28 is formed between the lamp shell upper section and the lamp shell lower section, and the edge of the light source cover is attached and mounted on the mounting step surface.

[0063] In this way, the structure design of the lamp shell is more simple and reasonable, and the light source plate can be more conveniently mounted and arranged.

[0064] Further, a plurality of rivets which are uniformly distributed along the circumferential direction are arranged on the edge of the light source cover, and the light source cover is riveted and mounted on the lamp shell by the rivets.

[0065] In summary, the structure of the industrial and mining lamp has the characteristics of simple and reasonable structure design, simple and better heat dissipation structure design, better service life, and convenient disassembly and assembly.

[0066] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes to the embodiments without creative efforts, based on the concept of the present application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology according to the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. A novel industrial and mining lamp structure, comprising an industrial and mining lamp body; the industrial and mining lamp body includes a lamp housing with an overall circular box structure and an open lower end; characterized in that... ； A lamp plate is mounted against the bottom surface inside the lamp housing. A light source cover is mounted inside the lamp housing and spaced apart from the lamp plate. A mounting shell with a flat, circular box structure and an open bottom is mounted on the upper surface of the lamp housing. A drive circuit is mounted on the bottom surface inside the mounting shell and fixed by a mounting structure, with the lower end of the drive circuit spaced apart from the upper surface of the lamp housing. Multiple heat dissipation holes are spaced apart on the mounting shell along the circumferential direction.

2. The novel industrial and mining lamp structure as described in claim 1, characterized in that: The driving circuit includes a circuit board with a rectangular structure design; the mounting and fixing structure includes four mounting blocks connected to the bottom surface inside the mounting housing and arranged vertically downwards, and the four mounting blocks are arranged in a rectangular distribution; the end faces of the mounting blocks are arranged in an L-shape and each of them is designed to semi-enclose the four corners of the circuit board; a mounting rod is integrally provided on the inner side of one pair of mounting blocks, and each mounting rod on the circuit board is provided with a screw hole, which is used to arrange mounting screws and allows the mounting screws to be threaded into the threaded connection hole of the mounting rod.

3. The novel industrial and mining lamp structure as described in claim 1, characterized in that: The mounting cavity is formed by drawing the bottom center of the mounting housing upwards to create a circular structure. A mounting hole is provided at the center of the bottom surface inside the mounting cavity, and a vertically arranged connecting screw is provided in the mounting hole. The upper end of the connecting screw extends to the top surface of the mounting housing, and a lifting eye cylinder is threadedly connected to the upper end of the connecting screw. Lifting eye holes are provided on both sides of the lifting eye cylinder, so that the two ends of the lifting eye hook are inserted into the lifting eye holes. A vertical through hole is provided on the connecting screw for wires to pass through.

4. The novel industrial and mining lamp structure as described in claim 3, characterized in that: A vertically downwardly arranged mounting protrusion is integrally formed on the bottom surface inside the mounting cavity, and the mounting hole is provided on the mounting protrusion.

5. The novel industrial and mining lamp structure as described in claim 1, characterized in that: The mounting housing includes an upper section with a smaller upper diameter and a larger lower diameter, and a lower section connected to the lower end of the upper section. The heat dissipation holes are designed as vertically arranged elongated holes, with the upper and lower ends of the holes respectively located at the junction of the lower end of the upper section and the upper end of the lower section.

6. The novel industrial and mining lamp structure as described in claim 1, characterized in that: Multiple fixing holes are evenly arranged along the circumference at the edge of the lamp panel. Fixing screws are installed in the fixing holes, and the upper ends of the fixing screws pass through the clearance holes on the bottom surface of the lamp housing and are threadedly connected to the threaded fixing holes on the mounting housing.

7. The novel industrial and mining lamp structure as described in claim 6, characterized in that: The lower end of the mounting shell has a horizontally outwardly folded mounting flange, the edge of which is bent downward to form a mating flange; inside the mating flange, there are several protrusions evenly distributed along the circumference, and each protrusion has a threaded fixing hole.

8. The novel industrial and mining lamp structure as described in claim 1, characterized in that: The lamp housing includes an upper section and a lower section, with the diameter of the upper section being smaller than that of the lower section; and a mounting step surface is formed between the upper and lower sections, with the edge of the light source cover abutting against the mounting step surface.

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