CN210373144U

CN210373144U - Industrial and mining lighting equipment

Info

Publication number: CN210373144U
Application number: CN201920728061.8U
Authority: CN
Inventors: 陈毅; 吴晓丹
Original assignee: Shenzhen Wisdom Light Co ltd
Current assignee: Shenzhen Wisdom Light Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-21
Anticipated expiration: 2029-05-20

Abstract

The utility model belongs to the technical field of lighting apparatus, especially, relate to an industrial and mining lighting apparatus, including luminous module, radiator, power and power pack, luminous module sets up in the bottom surface of radiator, and the power pack passes through the unsettled top of installing part and installing in the radiator, and the lateral wall of power pack has seted up a plurality of louvres, and the power is installed in the power pack and is connected with luminous module electricity. Because the power pack has been seted up a plurality of louvres, the produced heat of power just can be gone out from each louvre dissipation like this, so just so under the prerequisite of guaranteeing the power heat dissipation, has alleviateed the heat dissipation burden of radiator, has effectively guaranteed light-emitting module's heat dissipation demand, and then also showing the life who has promoted industrial and mining lighting equipment and have subtract the light decay. The power supply is separated from the radiator through the wall surface of the power supply box and the separation of the assembly gap, so that the radiator can timely radiate heat, the influence on the heat dissipation performance of the radiator is avoided by the power supply box, and the versatility of the power supply box is enriched.

Description

Industrial and mining lighting equipment

Technical Field

The utility model belongs to the technical field of lighting apparatus, especially, relate to an industrial and mining lighting apparatus.

Background

The industrial and mining lamp is a lamp designed for the working environment of factories, warehouses, mines or high sheds and the like. Since mining lamps are typically placed above or on the side walls of a field to illuminate the entire work surface, it is necessary to use incandescent, fluorescent, or LED lamps of greater power.

In the prior art, in order to facilitate installation, the power supply is usually directly and fixedly installed on the radiator, so that the assembly process of the mining lamp can be simplified, but in the long-term use process of the mining lamp, the direct installation of the power supply and the radiator can lead to the fact that the radiator can not timely and effectively dissipate heat emitted by the light-emitting module, and further the service life of the mining lamp can be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial and mining lighting apparatus aims at solving the power among the prior art and the technical problem that radiator direct mount leads to industrial and mining lighting apparatus life-span to descend.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an industrial and mining lighting equipment, includes light-emitting module, radiator, power and power pack, light-emitting module set up in the bottom surface of radiator, the power pack through the unsettled installation in of installed part in the top of radiator, just a plurality of louvres have been seted up to the lateral wall of power pack, the power install in the power pack and with the light-emitting module electricity is connected.

Further, the assembly opening has been seted up to the top surface of power pack, industrial and mining lighting apparatus still includes the inlet wire piece, the inlet wire piece lid is located the assembly opening, just a plurality of first through-holes that are used for supplying external cable conductor to pass through have been seted up on the inlet wire piece.

Furthermore, the two opposite sides of the wire inlet sheet are bent to form assembling clamping sheets, and the end parts of the same sides of the assembling clamping sheets and the wire inlet sheet are provided with clamping notches for inserting and matching one side edge of the assembling opening.

Furthermore, one side of the inlet wire sheet, which deviates from two clamping notches, is provided with a dustproof sheet, and the dustproof sheet is used for inserting one side edge of the assembly opening into the two clamping notches, and covering the gap formed between the inlet wire sheet and the assembly opening.

Further, the industrial and mining lighting equipment further comprises an induction device, a second through hole is formed in the outer wall of one side of the power supply box, an assembling pipe fitting is arranged on one side of the induction device, and the assembling pipe fitting penetrates through the second through hole and is fixed in the power supply box.

Further, the first through hole and the second through hole are knocking holes.

Further, industrial and mining lighting equipment still includes installation rings and mounting nut, mounting nut is fixed in the top surface of power pack, the lower extreme of installation rings is provided with the screw thread post, installation rings through the screw thread post with mounting nut's screw thread fit connect in the top surface of power pack.

Furthermore, the industrial and mining lighting equipment further comprises a suspension frame and locking nuts, a plurality of mounting holes are formed in the top surface of the power box, a plurality of locking bolts penetrate through the lower end of the suspension frame, the locking bolts penetrate through the corresponding mounting holes respectively and extend into the power box, the locking nuts are contained in the power box, and the suspension frame is connected to the top surface of the power box through the locking bolts and the locking nuts in a threaded matching mode.

Furthermore, a plurality of radiating fins are arranged on one side of the radiator facing the power supply box, and the radiating fins are arranged in a divergent manner by taking the center of the radiator as a circle center.

Furthermore, each heat dissipation hole is a long slot hole, and each heat dissipation hole is uniformly distributed on two opposite side walls of the power supply box along the length direction of the power supply box.

The utility model has the advantages that: the utility model discloses an industrial and mining lighting equipment is through setting up the power pack to make and form the fit-up gap between power pack and the radiator, the power of installing in the power pack so can realize separating with the physics of radiator through power pack wall and fit-up gap's separation, thereby avoided will too much heat transfer to radiator and lead to the phenomenon emergence that the radiator descends to the heat-sinking capability of light-emitting module, guaranteed that the radiator can in time distribute out the light-emitting module the heat of production. And because the power supply box is provided with the plurality of heat dissipation holes, the heat generated by the power supply can be dissipated from the heat dissipation holes, so that the heat dissipation burden of the heat sink is reduced on the premise of ensuring the heat dissipation of the power supply, the heat dissipation requirement of the light-emitting module is effectively ensured, and the service life of the industrial and mining lighting equipment is obviously prolonged and the light attenuation is obviously improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an industrial and mining lighting device provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is an explosion structure diagram of the industrial and mining lighting equipment provided by the embodiment of the invention;

fig. 4 is a schematic structural diagram of a power supply box of industrial and mining lighting equipment provided by an embodiment of the present invention;

fig. 5 is an exploded schematic view of a power supply box of an industrial and mining lighting device provided by an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an inlet wire sheet of the industrial and mining lighting equipment provided by the embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

10-luminous module 20-radiator 21-radiating fin

30-power supply 40-power supply box 41-radiating hole

42-installation lifting ring 43-lifting hole 44-installation nut

45-suspension rack 46-mounting hole 47-locking nut

48-assembly opening 49-wire inlet sheet 50-induction device

51-fitting pipe 411-second through hole 412-third through hole

413-box cover 414-bottom plate 415-mounting plate

416-connecting piece 491-first through hole 492-assembling clip

493-dustproof piece 494-centre gripping breach 495-first kink

496-second bending portion 497-third bending portion 498-limiting portion.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the embodiment of the utility model provides an industrial and mining lighting equipment, including light-emitting module 10, radiator 20, power 30 and power pack 40, light-emitting module 10 sets up in the lower extreme of radiator 20. The light emitting module 10 may be an LED lamp, an incandescent lamp, or a fluorescent lamp. In the present embodiment, an LED lamp is preferable as the light emitting module 10. Specifically, the power supply box 40 is mounted in the air on the top surface of the heat sink 20 by a mounting member so that the top surface of the heat sink 20 and the heat sink 20 form a gap. The power supply box 40 may include a box cover 413 and a bottom plate 414, wherein two opposite sides of the box cover 413 extend horizontally outward to form a connecting edge (not shown), the connecting edge is provided with a bolt hole (not shown), a fastening bolt penetrates through the bolt hole and is connected to the bottom plate, the box cover 413 is covered on the bottom plate 414, the power supply 30 is installed on the bottom plate 414, and the bottom plate 414 may be provided with a plurality of fixing holes to fix the power supply 30 with different specifications and powers by screws. The mounting member may be a flap-like connecting member 416 integrally formed on the base plate 414, and the connecting member 416 may be connected to the heat sink 20 by a screw, so that a gap is formed between the base plate 414 and the heat sink 20. Alternatively, the mounting member may be an external fixing member, and the power supply box 40 and the heat sink 20 may be mounted on the external fixing member independently of each other to form a gap. In this embodiment, it is preferable that the power supply box 40 is mounted on the heat sink 20 through the connecting member 416, so that on one hand, the overall manufacturing cost of the industrial and mining lighting device can be significantly reduced, and on the other hand, the power supply box 40 can transfer a part of heat generated by the power supply 30 to the heat sink 20 through the connecting member 416, thereby achieving more effective heat dissipation of the power supply 30. Meanwhile, the power supply box 40 may be installed in a ceiling or wall by using external components such as a ceiling bracket, and the specific installation manner may be selected according to the actual installation environment of the industrial and mining lighting equipment.

Furthermore, a plurality of heat dissipation holes 41 are formed in the side wall of the power box 40, and the power supply 30 is installed in the power box 40 and electrically connected to the light emitting module 10. Therefore, the power supply 30 can dissipate the generated heat in time through the outer wall of the power supply box 40 and the heat dissipation holes 41, and the heat dissipation efficiency of the power supply 30 is further improved significantly.

The industrial and mining lighting equipment provided by the embodiment of the utility model is further explained as follows: the embodiment of the utility model provides an industrial and mining lighting equipment, through setting up power pack 40, and make and form the fit-up gap between power pack 40 and the radiator 20, the power 30 of installing in power pack 40 so can realize separating with the physics of radiator 20 through the separation of power pack 40 wall and fit-up gap, thereby avoided with too much heat transfer to radiator 20 and leaded to the phenomenon emergence that radiator 20 descends to the heat-sinking capability of light-emitting module 10, guaranteed that radiator 20 can in time distribute away the heat that light-emitting module 10 produced. And because the power supply box 40 is provided with the plurality of heat dissipation holes 41, the heat generated by the power supply 30 can be dissipated from the heat dissipation holes 41, so that the heat dissipation burden of the heat sink 20 is reduced on the premise of ensuring the heat dissipation of the power supply 30, the heat dissipation requirement of the light emitting module 10 is effectively ensured, and the service life of the industrial and mining lighting equipment is further obviously prolonged, and the light attenuation is also obviously improved.

In another embodiment of the present invention, as shown in fig. 1 to 3, the industrial and mining lighting equipment further includes an installation hanging ring 42 and an installation nut 44, the installation nut 44 is fixed on the top surface of the power supply box 40, the lower end of the installation hanging ring 42 is provided with a threaded column, and the installation hanging ring 42 is connected to the top surface of the power supply box 40 through the threaded matching of the threaded column and the installation nut 44. Specifically, hoisting hole 43 is reserved to the top surface of power pack 40, and mounting nut 44 just sets up hoisting hole 43, and installation rings 42 accessible screw thread post and mounting nut 44 screw-thread fit and connect in power pack 40 like this, and power pack 40 can realize the be connected with the assembly of installation rings 42 like this, and then also makes industrial and mining lighting apparatus when needs hoist, no longer makes the adaptability repacking, can hang through installation rings 42 and connect on external support (for example the top of factory building, mine cave).

In another embodiment of the present invention, as shown in fig. 1 to 3, the industrial and mining lighting equipment further includes a suspension bracket 45 and a locking nut 47, a plurality of mounting holes 46 are opened on the top surface of the power box 40, a plurality of locking bolts are arranged on the lower end of the suspension bracket 45, each locking bolt is arranged in the corresponding mounting hole 46 and extends into the power box 40, each locking nut 47 is contained in the power box 40, and the suspension bracket 45 is connected to the top surface of the power box 40 through the thread fit of the locking bolt and the locking nut 47. Specifically, the top surface of the power supply box 40 is provided with a plurality of mounting holes 46, so that the suspension bracket 45 can be connected with the power supply box 40 by penetrating the mounting holes 46 through the locking bolts and in threaded fit with the locking nuts 47, and the ceiling mounting of the power supply box 30 is realized. Like this when industrial and mining lighting apparatus through hanging the frame 45 hoist and mount, only need hang the frame 45 with be connected with power pack 40 can, need not to make industrial and mining lighting apparatus again and make the adaptability repacking. Thus, the power supply box 40 has multiple functions, on one hand, the power supply box can contain the power supply 30, on the other hand, the power supply box can be matched with various hoisted objects, and the manufacturing cost of industrial and mining lighting equipment is obviously reduced.

In another embodiment of the present invention, as shown in fig. 3 to 5, the top surface of the power supply box 40 has an assembly opening 48, the industrial and mining lighting device further includes a wire feeding sheet 49, the wire feeding sheet 49 covers the assembly opening 48, and the wire feeding sheet 49 has a plurality of first through holes 491 for external cables to pass through. Specifically, the wire inlet sheet 49 serving as a wire inlet device and provided with the first through hole 491 is arranged, and the top surface of the power supply box 40 is provided with the assembling hole 48, so that the wire inlet sheet 49 covers the assembling hole 48, and thus a cable connected with external equipment (such as commercial power output equipment) can enter the power supply box 40 through the first through hole 491 arranged on the wire inlet sheet 49 and be electrically connected with the power supply 30, and the cable can be bundled and accommodated in the power supply box 40 to avoid the phenomenon that the cable is exposed to cause the redundant circuit of the industrial and mining lighting equipment.

Further, the number of the first through holes 491 may be plural, and the plural first through holes 491 may be respectively designed as a american-gauge hole and an european-gauge hole, etc. according to the type of the cable line to be fitted. Therefore, the assembly adaptability of the industrial and mining lighting equipment to various types of lines is remarkably improved.

In another embodiment of the present invention, as shown in fig. 6, the opposite sides of the wire feeding piece 49 are bent to form the assembling clamping pieces 492, and a side edge of the corresponding assembling opening 48 is inserted into the clamping gap 494 between the end portion of the same side of the two assembling clamping pieces 492 and the wire feeding piece 49. Specifically, by providing the clamping gap 494, when the wire feeding sheet 49 is installed in the assembling port 48, one side edge of the assembling port 48 can be inserted into the clamping gap 494, so that stable installation relative to the power supply box 40 can be realized, and the installation is fast and convenient and the assembly cost is low.

In another embodiment of the present invention, as shown in fig. 4 to 6, one side of the inlet wire piece 49 departing from the two clamping notches 494 is provided with a dust-proof piece 493, and the dust-proof piece 493 is used for covering a gap formed between the inlet wire piece 49 and the assembly opening 48 when one side edge of the assembly opening 48 is inserted into the two clamping notches 494. Specifically, through setting up dust sheet 493, because inlet wire piece 49 when assembling in assembly mouth 48, the removal side that needs to slide can realize the installation, so just probably produce the clearance when sliding relatively between inlet wire piece 49 and the assembly mouth 48, dust sheet 493 can cover the clearance like this, avoids in external impurity dust enters into power pack 40 from the clearance, has guaranteed the job stabilization nature of device in the power pack 40.

Further, one end of the wire feeding tab 49 along the length direction is bent downward to form a first bent portion 495 and a second bent portion 496, the other end is bent upward to form a third bent portion 497, and two sides of one end close to the first bent portion 495 along the width direction horizontally extend to form a limiting portion 498, so as to limit the position where the first bent portion 495 and the second bent portion 496 are horizontally inserted into the box cover 413. And the clamping indentation 494 is formed near an end of the third bending portion 497. The height of one end of the assembling clamping piece 492 close to the third bending part 497 is smaller than that of the other area, so that a clamping gap 494 adapted to be inserted into the edge of the assembling opening 48 on the box cover 413 is formed between the wire feeding sheet 49 and the assembling clamping piece 492, and a dust-proof sheet 493 is formed between the second bending part 496 and the first bending part 495.

In another embodiment of the present invention, as shown in fig. 1 and fig. 3, the industrial and mining lighting equipment further includes an induction device 50, a second through hole 411 is opened on an outer wall of one side of the power box 40, an assembling pipe 51 is disposed on one side of the induction device 50, and the assembling pipe 51 passes through the second through hole 411 and is fixed in the power box 40. Specifically, a second through hole 411 is formed in one side of the power supply box 40, so that when the induction device 50 needs to be additionally arranged, the assembly pipe 51 arranged on the induction device 50 can penetrate through the second through hole 411 and be fixed in the power supply box 40. Thus, the power supply box 40 has the function of connecting with the external hanging device and the sensing device 50 on the premise of having the basic function of accommodating the power supply 30, so that the industrial and mining lighting equipment is endowed with the capability of modular assembly part selection. The industrial and mining lighting equipment can flexibly and quickly install accessories according to the use environment.

In another embodiment of the present invention, the first through hole 491 and the second through hole 411 are knocking holes. Specifically, the top surface of the power supply box 40 is reserved with a third through hole 412, so that when other electric devices are installed in the power supply box 40, a cable connected with the electric devices can be smoothly connected to the power supply box 40. And the third through hole 412 is also a tapped hole. And through all setting up first through-hole 491, second through-hole 411 and third through-hole 412 as knocking the hole, then because the edge of knocking the hole is connected with the covering through tiny rib, knock the hole like this when not using, the covering can guarantee that impurity can not get into power pack 40 from knocking the hole in, and when using to knock the hole, can knock out the covering can, simple and convenient. Further, the first through hole 491 and the third through hole 412 are opened on the top surface of the box cover 413, the mounting plate 415 is mounted on one side of the bottom plate 414, and the second through hole 411 is opened on the mounting plate 415.

In another embodiment of the present invention, as shown in fig. 1 and fig. 3, a plurality of heat dissipation fins 21 are disposed on one side of the heat sink 20 facing the power supply box 40, and each heat dissipation fin 21 is divergently arranged with the center of the heat sink 20 as a circle center. Specifically, by arranging the heat dissipation fins 21 distributed in a manner of radiating at the center of the heat sink 20, the heat dissipation fins 21 can dissipate the heat to the periphery of the heat sink 20 in time, so as to achieve uniform heat dissipation of the heat sink 20.

In another embodiment of the present invention, as shown in fig. 1 and fig. 3, each of the heat dissipation holes 41 is a slotted hole, and each of the heat dissipation holes 41 is uniformly distributed on two opposite sidewalls of the power box 40 along the length direction of the power box 40. Specifically, each heat dissipation hole 41 is set as a long slot hole, and each heat dissipation hole 41 is uniformly distributed on two opposite side walls of the power supply box 40 along the length direction of the power supply box 40, so that each heat dissipation hole 41 can fully utilize the area of the side wall of the power supply box 40 in the length direction, and the heat dissipation holes are distributed as much as possible on the premise of not remarkably reducing the overall strength of the power supply box 40, and thus the heat dissipation capability of the power supply box 40 is improved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An industrial and mining lighting apparatus characterized by: the LED lamp comprises a light-emitting module, a radiator, a power supply and a power supply box, wherein the light-emitting module is arranged on the bottom surface of the radiator, the power supply box is mounted above the radiator in a hanging mode through a mounting part, a plurality of heat dissipation holes are formed in the side wall of the power supply box, and the power supply is mounted in the power supply box and electrically connected with the light-emitting module.

2. The industrial and mining lighting fixture of claim 1, wherein: the assembly opening has been seted up to the top surface of power pack, industrial and mining lighting apparatus still includes the inlet wire piece, the inlet wire piece lid is located the assembly opening, just a plurality of first through-holes that are used for supplying external cable conductor to pass through are seted up on the inlet wire piece.

3. The industrial and mining lighting apparatus of claim 2, wherein: the relative both sides of inlet wire piece are all buckled and are formed with the assembly clamping piece, two the homonymy tip of assembly clamping piece with all be formed with between the inlet wire piece and supply to correspond one side edge of assembly mouth is inserted and is established the complex centre gripping breach.

4. The industrial and mining lighting device of claim 3, wherein: the inlet wire piece deviates from two one side of centre gripping breach is provided with the dustproof piece, the dustproof piece is used for one side edge of assembly opening is inserted and is located two when the centre gripping breach, cover in the inlet wire piece with the clearance that forms between the assembly opening.

5. The industrial and mining lighting device of claim 4, wherein: the industrial and mining lighting equipment further comprises an induction device, a second through hole is formed in the outer wall of one side of the power box, an assembling pipe fitting is arranged on one side of the induction device, and the assembling pipe fitting penetrates through the second through hole and is fixed in the power box.

6. The industrial and mining lighting device of claim 5, wherein: the first through hole and the second through hole are knocking holes.

7. The industrial and mining lighting device of any one of claims 1 to 6, wherein: the industrial and mining lighting equipment further comprises an installation lifting ring and an installation nut, the installation nut is fixed on the top surface of the power box, a threaded column is arranged at the lower end of the installation lifting ring, and the installation lifting ring is connected to the top surface of the power box through the threaded column and the thread of the installation nut in a matched mode.

8. The industrial and mining lighting device of any one of claims 1 to 6, wherein: the industrial and mining lighting equipment further comprises a suspension frame and locking nuts, a plurality of mounting holes are formed in the top surface of the power box, a plurality of locking bolts penetrate through the lower end of the suspension frame, the locking bolts penetrate through the corresponding mounting holes respectively and extend into the power box, the locking nuts are contained in the power box, and the suspension frame is connected to the top surface of the power box through the locking bolts and the locking nuts in a threaded fit mode.

9. The industrial and mining lighting device of any one of claims 1 to 6, wherein: and a plurality of radiating fins are arranged on one side of the radiator facing the power supply box, and are arranged in a divergent manner by taking the center of the radiator as a circle center.

10. The industrial and mining lighting device of any one of claims 1 to 6, wherein: each heat dissipation hole is a long slot hole, and each heat dissipation hole is uniformly distributed on two opposite side walls of the power supply box along the length direction of the power supply box.