CN215722764U

CN215722764U - High-power industrial and mining lamp

Info

Publication number: CN215722764U
Application number: CN202121910587.1U
Authority: CN
Inventors: 王海刚
Original assignee: Shenzhen Green Energy Lighting Co ltd
Current assignee: Shenzhen Green Energy Lighting Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-01
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to an LED high-power mining lamp, which comprises a lamp main body and a power supply box, wherein the lamp main body is connected with the power supply box through screws, the lamp main body comprises a radiating shell and a light-emitting component, the back surface of the radiating shell is provided with a plurality of radiating fins which are radially arranged, the light-emitting component comprises an LED lamp panel and a lens, the LED lamp panel is fixed in the radiating shell, the lens is connected with an opening of the radiating shell, the LED lamp panel is provided with a plurality of LED lamp beads, the light-emitting angle of the LED lamp beads is 60 degrees, the surface of the lens is an arc surface, and the arc center angle of the arc surface is 120 degrees. The utility model realizes the integrated design of the radiator and the outer shell of the lamp, improves the heat radiation performance, prolongs the service life of a high-power industrial and mining lamp product, realizes secondary optical treatment by the light emitting angle of the lamp bead being 60 degrees and the central angle of the lens of the light emitting surface being 120 degrees, makes the illumination of the LED lamp panel more uniform, and effectively eliminates glare, thereby not causing the emotional depression of people under long-time irradiation use.

Description

High-power industrial and mining lamp

Technical Field

The utility model relates to the field of lighting lamps, in particular to a high-power mining lamp.

Background

The industrial and mining lamp is also called a high ceiling lamp, is an indoor LED lamp with high energy efficiency, and can be widely applied to industrial plants, production workshops, business superman, sports and entertainment places, warehouses and the like. Because industrial and mining lamp has: the LED lamp has the advantages of directional light emitting, low power consumption, good driving characteristic, high response speed, high shock resistance, environmental friendliness and the like, and is gradually favored by the market.

The common mining lamp has higher power and higher heat generated in the use process, and the existing mining lamp has the defect of low heat dissipation speed, so that the service life of the product is influenced; on the other hand, the existing industrial and mining lamp is high in power, the brightness of a single lamp bead is high, the phenomenon of glare exists, light rays emitted from a light-emitting surface are dazzling, and people can easily generate a depression emotion after long-time irradiation.

The above problems are worth solving.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model provides a high-power mining lamp.

The technical scheme of the utility model is as follows:

the utility model provides a high-power industrial and mining lamp, includes lamp main part and power pack, the lamp main part with the power pack passes through screwed connection, its characterized in that, the lamp main part is including heat dissipation shell and light-emitting component, the back of heat dissipation shell is equipped with a plurality of heat radiation fins of radially arranging, light-emitting component includes LED lamp plate and lens, the LED lamp plate is fixed in the heat dissipation shell, lens with the opening of heat dissipation shell is connected, the LED lamp plate is equipped with a plurality of LED lamp pearls, the luminous angle of LED lamp pearl is 60, the surface of lens is the arc surface, and the arc core angle of this arc surface is 120.

The utility model according to the above scheme is characterized in that one side of the heat dissipation fins, which is close to the center of the heat dissipation shell, is provided with a short edge, so that the heat dissipation fins are in a step shape.

Furthermore, a plurality of short sides of the radiating fins form a mounting slot, and the size of the mounting slot is matched with that of the power supply box.

The utility model according to the above scheme is characterized in that the outer side edges of the heat radiating fins are arc-shaped edges.

The utility model according to the above scheme is characterized in that the heat dissipation casing is a bowl-shaped casing provided with an opening.

The utility model according to the above scheme is characterized in that a waterproof rubber ring is arranged at a connecting port of the lens and the heat dissipation shell.

The utility model according to the above scheme is characterized in that a recessed opening is formed at the intersection of the back of the heat dissipation shell and the centers of the plurality of heat dissipation fins, and a wire outlet seat is arranged in the recessed opening.

Furthermore, the outlet seat is provided with an outlet pressing block and an outlet waterproof ring, and the outlet pressing block fixes the outlet waterproof ring on the outlet seat.

The utility model according to the above aspect is characterized in that the power supply box is provided on the back of the lamp main body.

The utility model according to the above scheme is characterized in that the centers of the lamp body and the power supply box are both provided with central through holes for wiring, and the two central through holes are aligned.

The utility model according to the scheme is characterized in that a circle of uniformly distributed radiating blades is arranged on the periphery of the back of the power supply box.

The utility model according to the scheme is characterized in that a hanging ring is arranged in the center of the back of the power supply box and connected with the power supply box through a waterproof connector.

The utility model according to the above scheme is characterized in that a wire protecting ring is arranged at the wire outlet of the power box.

The utility model according to the scheme has the advantages that:

the utility model realizes the integrated design of the radiator and the outer shell of the lamp, so that the heat generated by the LED lamp panel is directly transferred to the radiator of the outer shell, the heat radiation performance is improved, and the service life of a high-power mining lamp product is prolonged;

the luminous angle of the luminous lamp bead is 60 degrees, the central angle of the lens of the luminous surface is 120 degrees, secondary optical treatment is realized, the illumination angle of the LED lamp panel is larger, the illumination is more uniform, glare is effectively eliminated, and therefore the emotional depression of people can not be caused under the long-time illumination use;

furthermore, waterproof parts are additionally arranged at three positions of the high-power mining lamp on the lens connector, the central through hole of the heat dissipation shell and the lifting ring connector at the back of the power supply box, so that the high-power mining lamp product reaches the IP65 waterproof and dustproof grade, and is more suitable for outdoor places.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a lamp body; 11. a heat dissipation housing; 111. heat dissipation fins; 112. a wire outlet seat; 12. an LED lamp panel; 13. a lens; 14. a waterproof rubber ring; 15. an outgoing line pressing block; 16. a waterproof coil for outgoing lines;

2. a power supply box; 21. a heat dissipating fin; 22. a hoisting ring; 23. a waterproof joint; 24. a grommet.

Detailed Description

For better understanding of the objects, technical solutions and effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples. Meanwhile, the following described examples are only for explaining the present invention, and are not intended to limit the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution.

The meaning of "a number" is two or more unless specifically defined otherwise. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features.

As shown in fig. 1 and 2, the high-power industrial and mining lamp comprises a lamp body 1 and a power supply box 2, wherein the power supply box 2 and the lamp body 1 are of inverted bowl-shaped structures, the power supply box 2 is arranged at the center of the back of the lamp body 1 and is detachably connected with the lamp body, a plurality of screw holes are formed in the edge of the power supply box 2, studs matched with the screw holes are arranged at the back of the lamp body 1, and the studs are fixedly connected with the lamp body 1 through hexagon socket head screws.

In this embodiment, the centers of the lamp body 1 and the power supply box 2 are both provided with central through holes for wiring, the two central through holes are aligned, and the connecting line of the light-emitting component is led out from the central through holes, so that the wire material consumption can be saved, and the structure of the high-power mining lamp is more compact.

The lamp body 1 comprises a heat dissipation shell 11 and a light emitting assembly, the heat dissipation shell 11 is a bowl-shaped shell provided with an opening, the light emitting assembly comprises an LED lamp panel 12 and a lens 13, the LED lamp panel 12 is provided with a plurality of small holes for fixing, the small holes are fixed in the heat dissipation shell 11 through screws, and the light emitting surface of the LED lamp panel 12 faces the opening of the heat dissipation shell 11, so that the heat dissipation shell 11 has a light condensation effect to a certain extent; the lens 13 is connected with the opening of the heat dissipation shell 11 to form a light emitting surface of the mining lamp. The surface of the lens 13 is an arc surface, the arc center angle of the lens is 120 degrees, light rays of the LED lamp panel 12 can be uniformly diffused, the irradiation range of the lamp is enlarged, and moreover, the lens 13 can change an electric light source on the LED lamp panel 12 into a surface light source to be output, so that glare is eliminated.

In this embodiment, the waterproof rubber ring 14 is disposed at the joint of the lens 13 and the heat dissipation housing 11, so that a connection gap between the lens 13 and the heat dissipation housing can be sealed, it is ensured that no water permeates into the mining lamp at the light emitting surface, the waterproof capability or the waterproof grade of the mining lamp is improved, the light emitting component inside the mining lamp is protected, and the service life of the product is prolonged.

In this embodiment, the LED lamp panel 12 is provided with seventy light-emitting beads, the number of beads can be adjusted according to the specification of the mining lamp or factors such as the illumination brightness, and the more the number of beads is, the higher the brightness is. Many lamp pearls evenly arrange on LED lamp plate 12, and the luminous angle of every luminous lamp pearl is 60, 120 through lens 13, two diffusion angles act simultaneously for the light of industrial and mining lamp is more evenly diffused, has promoted light utilization ratio greatly.

In this embodiment, the back of the heat dissipation housing 11 is provided with a plurality of heat dissipation fins 111 radially arranged, and the outer side edges of the heat dissipation fins 111 are arc-shaped edges, so that the back corner of the heat dissipation housing 11 is an arc-shaped surface, thereby avoiding the sharp corner from scratching the hand of a user, and thus, the structural design improves the use safety of the product.

As shown in fig. 3, a recessed opening is left at the intersection of the back of the heat dissipation housing 11 and the centers of the plurality of heat dissipation fins 111, a wire outlet seat 112 is arranged in the recessed opening, a central through hole of the heat dissipation housing 11 is arranged on the wire outlet seat 112, the wire outlet seat 112 is provided with a wire outlet pressing block 15 and a wire outlet waterproof ring 16, the wire outlet waterproof ring 16 is sleeved outside the connecting wire and embedded in the central through hole of the heat dissipation housing 11, and the connecting wire and the wire outlet waterproof ring 16 are fixed by the pressing block. The outgoing line waterproof ring 16 can prevent moisture from entering the inside of the lamp from the back of the heat dissipation shell 11, further improves the waterproof performance and the waterproof grade of the mining lamp, and the outgoing line pressing block 15 plays a role in fixing the connecting line, so that the phenomenon that the connecting line shakes in the use process to cause an outgoing line water leakage gap is avoided.

One side of the heat sink fins 111 near the recessed opening (i.e. the center of the heat sink housing 11) is provided with a short edge, so that the heat sink fins 111 are stepped. The short sides of the plurality of radiating fins 111 form an installation slot position, the size of the installation slot position is matched with the size of the power box 2, when the power box 2 is installed on the radiating shell 11, the power box 2 and the radiating shell 11 are integrated, the protection performance of the mining lamp shell is improved, and the mining lamp is more compact and firm in structure.

The periphery of the back of the power supply box 2 is provided with the radiating blades 21 which are uniformly distributed, so that the radiating capacity of the power supply box 2 is improved, heat generated by the working power supply main board inside the power supply main board is radiated, the working environment of the lamp is improved, electronic components of the power supply component are protected, and the service life of the electronic components is prolonged.

In this embodiment, the hanging ring 22 is disposed at the center of the back of the power supply box 2, and the hanging ring 22 is connected to the power supply box 2 through a waterproof connector 23, so as to prevent water from leaking from the interface of the hanging ring 22, and further improve the waterproof performance of the mining lamp. The hanging ring 22 is convenient for hoisting the high-power mining lamp. The wire outlet of the power box 2 is also provided with a wire protecting ring 24, and the wire protecting ring 24 can protect the connecting wire and prevent the connecting wire from being scratched by the metal box body.

In conclusion, the utility model realizes the integrated design of the radiator and the lamp shell, so that the heat generated by the LED lamp panel is directly transferred to the radiator of the shell, the heat radiation performance is improved, and the service life of a high-power mining lamp product is prolonged; through secondary optical treatment, the LED lamp panel has larger irradiation angle, more uniform illumination and no glare, so that the emotional depression of people can not be caused under long-time irradiation use; waterproof parts are additionally arranged at three positions of the utility model, the product reaches the IP65 waterproof and dustproof grade, and the utility model is suitable for outdoor places.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a high-power industrial and mining lamp, includes lamp main part and power pack, the lamp main part with the power pack passes through screwed connection, its characterized in that, the lamp main part is including heat dissipation shell and light-emitting component, the back of heat dissipation shell is equipped with a plurality of heat radiation fins of radially arranging, light-emitting component includes LED lamp plate and lens, the LED lamp plate is fixed in the heat dissipation shell, lens with the opening of heat dissipation shell is connected, the LED lamp plate is equipped with a plurality of LED lamp pearls, the luminous angle of LED lamp pearl is 60, the surface of lens is the arc surface, and the arc core angle of this arc surface is 120.

2. The high power mining lamp according to claim 1, wherein a side of the heat dissipation fins near the center of the heat dissipation housing is provided with a short edge, so that the heat dissipation fins are stepped.

3. The high-power mining lamp according to claim 2, wherein the short sides of the plurality of heat dissipation fins form a mounting slot, and the size of the mounting slot is matched with that of the power supply box.

4. The high power mining lamp according to claim 1, wherein the outer side edges of the heat dissipating fins are arc-shaped edges.

5. The high-power mining lamp according to claim 1, wherein a waterproof rubber ring is arranged at the connecting port of the lens and the heat dissipation shell.

6. The high power mining lamp according to claim 1, wherein a recessed opening is formed in the back of the heat dissipating housing at the center intersection of the plurality of heat dissipating fins, and a wire outlet seat is formed in the recessed opening.

7. The high-power mining lamp according to claim 6, wherein the outgoing line seat is provided with an outgoing line pressing block and an outgoing line waterproof ring, and the outgoing line pressing block fixes the outgoing line waterproof ring on the outgoing line seat.

8. The high power mining lamp of claim 1, wherein the centers of the lamp body and the power supply box are provided with central through holes for wiring, and the two central through holes are aligned.

9. The high-power industrial and mining lamp according to claim 1, wherein a circle of uniformly arranged heat dissipation blades is arranged on the periphery of the back of the power supply box.

10. The high-power mining lamp according to claim 1, wherein a hanging ring is arranged at the center of the back of the power supply box, and the hanging ring is connected with the power supply box through a waterproof connector.