Mining lamp

Abstract

The utility model is applicable to the field of lamps, and discloses a mining lamp which comprises a lamp holder, a lamp panel, a light-emitting assembly, a lens, a light angle control switch and a power supply device, the light-emitting assembly comprises a plurality of first lamp beads and a plurality of second lamp beads, and the first lamp beads surround by taking the center of the lamp panel as the circle center to form a multi-layer circular ring; the second lamp beads surround the lamp panel with the center of the lamp panel as the circle center to form multiple layers of circular rings, the circular rings formed by the first lamp beads and the circular rings formed by the second lamp beads are arranged in a staggered mode, and the lens is installed on the lamp holder and covers the lamp panel and the light-emitting assembly. The angle of light refracted by the first lamp bead through the lens is different from that of light refracted by the second lamp bead through the lens, the power supply device is electrically connected with the first lamp bead and the second lamp bead, and the light angle control switch is installed on the lamp holder and used for controlling the brightness of the first lamp bead and the second lamp bead according to the light angle. The mining lamp can be switched to different lighting modes according to requirements, so that the mining lamp can adapt to different working environments and lighting requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lamps and lanterns especially relates to a mine lamp. BACKGROUND

[0002] The mine lamp can be widely applied in industrial factory, production workshop, supermarket, sports and recreation place and warehouse etc., and is an important component of modern industrial lighting. The mine lamp usually has high brightness, can provide sufficient illumination in a large space, ensures that the staff has good visual condition in the production process, and improves work efficiency and safety. Meanwhile, the LED mine lamp becomes the best choice of the illumination energy-saving reconstruction in the traditional large industrial factory lighting field with the advantages of directional light emission, low power consumption, good driving characteristic, fast response speed, high anti-shock ability, long service life and green environmental protection.

[0003] However, the present mine lamp lighting mode is single. UTILITY MODEL CONTENT

[0004] The utility model discloses a mine lamp which aims at solving the technical problem of the single lighting mode of the present mine lamp.

[0005] To achieve the above-mentioned purpose, the utility model provides the scheme:

[0006] A mine lamp, comprising a lamp holder, a lamp panel, a light-emitting assembly, a lens, a light angle control switch and a power supply device, the power supply device and the lamp panel are respectively installed on both sides of the lamp holder, the light-emitting assembly comprises a plurality of first lamp beads and a plurality of second lamp beads, the plurality of first lamp beads are formed into a plurality of circular rings around the center of the lamp panel, the plurality of second lamp beads are formed into a plurality of circular rings around the center of the lamp panel, and the circular ring formed by the first lamp beads and the circular ring formed by the second lamp beads are staggered, the lens is installed on the lamp holder and covers the lamp panel and the light-emitting assembly, the light angle of the light refracted by the first lamp beads is different from the light angle of the light refracted by the second lamp beads, the power supply device is electrically connected with the first lamp beads and the second lamp beads respectively, and the light angle control switch is installed on the lamp holder and is used for controlling the brightness of the first lamp beads and the second lamp beads according to the light angle.

[0007] Preferably, the mine lamp further comprises a first connecting piece and a second connecting piece, the outer peripheral edge of the lens is provided with a mounting portion, the central region of the lens is provided with a first mounting hole, the central region of the lamp panel is provided with a second mounting hole, the first connecting piece is connected with the lamp holder through the mounting portion, and the second connecting piece is connected with the lamp holder through the first mounting hole and the second mounting hole.

[0008] Preferably, the industrial and mining lamp further comprises an outer cover, a central region of the lens is provided with a first recess, a bottom of the first recess is provided with a first movable slot, an inner side wall of the first recess extends to the center of the lens with a threaded connection part, the threaded connection part is provided with at least two, the threaded connection part is arranged staggered with the first movable slot, a central region of the lamp holder is provided with a second recess, the light angle control switch is arranged in the second recess, and a toggle of the light angle control switch is movably arranged in the first movable slot, and the outer cover is threadedly connected with the threaded connection part.

[0009] Preferably, the industrial and mining lamp further comprises a color temperature control switch and a power control switch, the bottom of the recess is further provided with a second movable slot and a third movable slot, the threaded connection part is arranged staggered with the second movable slot and the third movable slot respectively, the color temperature control switch is arranged in the second recess, and a toggle of the color temperature control switch is movably arranged in the second movable slot, the power control switch is arranged in the second recess, and a toggle of the power control switch is movably arranged in the third movable slot.

[0010] Preferably, the light angle control switch, the color temperature control switch and the power control switch are arranged on the same pcb board, the second recess is provided with a plurality of connecting columns, the pcb board is mounted on the plurality of connecting columns, and the power supply device is electrically connected with the pcb board.

[0011] Preferably, the industrial and mining lamp further comprises an earphone seat, the first recess is provided with an earphone hole matched with the earphone seat, the earphone seat is mounted on the pcb board and extends into the earphone hole.

[0012] Preferably, a sealing ring is arranged between the outer cover and the lens.

[0013] Preferably, a sealing groove is arranged on the lens, the sealing groove is located outside the first recess, and the sealing ring is mounted in the sealing groove.

[0014] Preferably, the lens is formed with a plurality of first vortex rings and a plurality of second vortex rings, thicknesses of the first vortex rings and the second vortex rings are different, the first vortex rings and the second vortex rings are arranged staggered, the first vortex rings cover the first lamp beads, and the second vortex rings cover the second lamp beads.

[0015] Preferably, a circumferential edge of the lamp holder is hollow, a plurality of heat dissipation strips are arranged on a side of the lamp holder away from the lamp plate, and the plurality of heat dissipation strips are distributed radially.

[0016] The light-emitting assembly of the mining lamp provided by the utility model comprises a first lamp bead and a second lamp bead, the light angles of light refracted by the first lamp bead and the second lamp bead are different, the light angle control switch can switch to different lighting modes according to needs, a wider lighting coverage range is provided, the mining lamp can adapt to different working environments and lighting needs, and the staggered arrangement of the first lamp bead and the second lamp bead and the different light angles make the lighting more uniform, and the shadow and glare are reduced. This improves the safety and comfort of the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative labor.

[0018] Figure 1 It is the structure diagram of the mining lamp provided by the utility model embodiment;

[0019] Figure 2 It is the exploded view of the mining lamp provided by the utility model embodiment;

[0020] Figure 3 It is Figure 2 The enlarged view of A in Fig. 1;

[0021] Figure 4 It is the sectional view of the mining lamp provided by the utility model embodiment;

[0022] Figure 5 It is the partial view of the lens provided by the utility model embodiment.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 10, lamp holder;11, second recess;12, connecting column;13, heat dissipation strip;20, lamp plate;21, second mounting hole;30, light-emitting assembly;31, first lamp bead;32, second lamp bead;40, lens;41, mounting portion;42, first mounting hole;43, first recess;431, first movable groove;432, second movable groove;433, third movable groove;434, earphone hole;435, threaded connection portion;44, sealing groove;45, first vortex ring;46, second vortex ring;50, light angle control switch;60, power supply device;70, first connecting piece;80, second connecting piece;90, outer cover;100, color temperature control switch;110, power control switch;120, pcb board;130, earphone holder;140, sealing ring. DETAILED DESCRIPTION

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0028] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] like Figures 1 to 5 As shown, this is an industrial and mining lamp according to one embodiment of the present invention.

[0030] Please see Figures 1 to 5The utility model discloses a mining lamp, including lamp stand 10, lamp panel 20, light emitting component 30, lens 40, light angle control switch 50 and power device 60, power device 60 and lamp panel 20 are installed respectively on both sides of lamp stand 10, light emitting component 30 includes a plurality of first lamp pearl 31 and a plurality of second lamp pearl 32, a plurality of first lamp pearl 31 with the center of lamp panel 20 as the center of circle surrounds and forms multilayer annulus, a plurality of second lamp pearl 32 with the center of lamp panel 20 as the center of circle surrounds and forms multilayer annulus, and first lamp pearl 31 forms the annulus with second lamp pearl 32 and forms the annulus staggered arrangement, lens 40 is installed on lamp stand 10, and covers lamp panel 20 and light emitting component 30, first lamp pearl 31 is refracted through the light angle of lens 40 with second lamp pearl 32 is refracted through the light angle of lens 40 different, power device 60 is electrically connected with first lamp pearl 31 and second lamp pearl 32 respectively, light angle control switch 50 is installed on lamp stand 10, and is used for according to the light angle control first lamp pearl 31 and second lamp pearl 32's brightness.

[0031] In the embodiment, the light angle of first lamp pearl 31 is refracted through lens 40 is 60 degrees, the light angle of second lamp pearl 32 is refracted through lens 40 is 110 degrees, mining lamp at least has three modes, first mode is first lamp pearl 31 and second lamp pearl 32 simultaneously bright, and the brightness of first lamp pearl 31 is far greater than the brightness of second lamp pearl 32, for example, the brightness of first lamp pearl 31 is maximum brightness, and the brightness of second lamp pearl 32 is 30% of maximum brightness.Second mode is first lamp pearl 31 and second lamp pearl 32 simultaneously bright, and the brightness of second lamp pearl 32 is far greater than the brightness of first lamp pearl 31, for example, the brightness of second lamp pearl 32 is maximum brightness, and the brightness of first lamp pearl 31 is 30% of maximum brightness.Third mode is first lamp pearl 31 and second lamp pearl 32 simultaneously bright, and the brightness of first lamp pearl 31 and the brightness of second lamp pearl 32 are not much different.

[0032] It can be understood that by controlling the current size through first lamp pearl 31 can control the brightness of first lamp pearl 31, and by controlling the current size through second lamp pearl 32 can control the brightness of first lamp pearl 31, that is, when mining lamp is in different mode, the current size through first lamp pearl 31 is different, and by controlling the current size through second lamp pearl 32 can control the brightness of first lamp pearl 31, that is, when mining lamp is in different mode, the current size through second lamp pearl 32 is different.

[0033] In use, the industrial and mining lamp can be switched to the first mode, the second mode or the third mode according to actual needs by using the light angle control switch 50. In the first mode, the illumination angle of the industrial and mining lamp is about 60 degrees. When high-brightness concentrated illumination is needed, the first lamp bead 31 works at the maximum brightness, and the second lamp bead 32 provides auxiliary illumination at a lower brightness, which not only ensures the brightness of the illumination, but also avoids unnecessary waste of energy. In the second mode, the illumination angle of the industrial and mining lamp is about 110 degrees. When more extensive illumination coverage is needed, the second lamp bead 32 works at the maximum brightness, and the first lamp bead 31 provides supplementary illumination at a lower brightness, which also achieves effective use of energy. In the third mode, the illumination angle of the industrial and mining lamp is about 90 degrees. When more balanced illumination effect is needed, the first lamp bead 31 and the second lamp bead 32 work at similar brightness, which helps to reduce the illumination blind area and make the whole working area obtain good illumination.

[0034] In the embodiment, the power supply device 60 is a modular power supply. When the power supply device 60 fails, only the module needs to be replaced, which is convenient for maintenance.

[0035] The light-emitting assembly 30 of the industrial and mining lamp includes the first lamp bead 31 and the second lamp bead 32. The light angles of the light refracted by the first lamp bead 31 and the second lamp bead 32 are different. The light angle control switch 50 can switch to different illumination modes according to needs, which provides a wider illumination coverage range, so that the industrial and mining lamp can adapt to different working environments and illumination needs. In addition, the staggered arrangement of the first lamp bead 31 and the second lamp bead 32 and the different light angles make the illumination more uniform, reducing shadows and glare. This improves the safety and comfort of the working environment.

[0036] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 , which are shown exemplarily. In the embodiment, the industrial and mining lamp further includes a first connecting piece 70 and a second connecting piece 80. The outer peripheral edge of the lens 40 is provided with a mounting portion 41, the central region of the lens 40 is provided with a first mounting hole 42, the central region of the lamp plate 20 is provided with a second mounting hole 21, the first connecting piece 70 passes through the mounting portion 41 and is connected with the lamp holder 10, and the second connecting piece 80 passes through the first mounting hole 42 and the second mounting hole 21 and is connected with the lamp holder 10. The outer peripheral edge of the lens 40 is provided with the mounting portion 41, and the first connecting piece 70 passes through the mounting portion 41 and is connected with the lamp holder 10, which provides stable support for the lens 40. At the same time, the second connecting piece 80 passes through the first mounting hole 42 in the central region of the lens 40 and the second mounting hole 21 in the lamp plate 20, and is further connected with the lamp holder 10, forming a more stable structure, and simplifying the connection structure.

[0037] Further, the industrial and mining lamp further comprises an outer cover 90, the central region of the lens 40 is provided with a first recess 43, the bottom of the first recess 43 is provided with a first movable slot 431, the inner side wall of the first recess 43 extends to the center of the lens 40 with a threaded connection part 435, the threaded connection part 435 is provided with at least two, the threaded connection part 435 is arranged staggered with the first movable slot 431, the central region of the lamp holder 10 is provided with a second recess 11, the light angle control switch 50 is arranged in the second recess 11, and the toggle of the light angle control switch 50 is movably arranged in the first movable slot 431, and the outer cover 90 is threadedly connected with the threaded connection part 435. The light angle control switch 50 is movably arranged in the first movable slot 431 of the lens 40, so that the user can conveniently adjust the illumination angle of the light by operating the control switch, and through the close cooperation of the threaded connection part 435 and the outer cover 90, the inside of the industrial and mining lamp is well sealed, which helps to prevent external impurities such as dust and moisture from entering the inside of the lamp, thereby prolonging the service life of the lamp and improving the lighting effect.

[0038] Further, the industrial and mining lamp further comprises a color temperature control switch 100 and a power control switch 110, the bottom of the recess is further provided with a second movable slot 432 and a third movable slot 433, the threaded connection part 435 is arranged staggered with the second movable slot 432 and the third movable slot 433 respectively, the color temperature control switch 100 is arranged in the second recess 11, and the toggle of the color temperature control switch 100 is movably arranged in the second movable slot 432, the power control switch 110 is arranged in the second recess 11, and the toggle of the power control switch 110 is movably arranged in the third movable slot 433, the color temperature control switch 100 and the power control switch 110 are movably arranged in the second movable slot 432 and the third movable slot 433 of the lens 40, so that the user can conveniently adjust the color temperature and power of the industrial and mining lamp by operating the control switch.

[0039] In the embodiment, the light angle control switch 50, the color temperature control switch 100 and the power control switch 110 are arranged on the same pcb board 120, the second recess 11 is provided with a plurality of connecting columns 12, the pcb board 120 is installed on the plurality of connecting columns 12, and the power supply device 60 is electrically connected with the pcb board 120.

[0040] In the embodiment, the outer cover 90 and the lens 40 are provided with a sealing ring 140.

[0041] Specifically, the lens 40 is provided with a sealing groove 44, the sealing groove 44 is located outside the first recess 43, and the sealing ring 140 is installed in the sealing groove 44, which can seal the inside of the industrial and mining lamp.

[0042] In the embodiment, the sealing ring 140 is an O-shaped ring, and a top of the sealing ring 140 is provided with an annular protruding part, and a cross section of the annular protruding part is triangular.

[0043] In the embodiment, the mining lamp further comprises an earphone seat 130, the first recessed part 43 is provided with an earphone hole 434 matched with the earphone seat 130, the earphone seat 130 is mounted on the pcb board 120 and extends into the earphone hole 434, and the earphone seat 130 is convenient for a user to insert an earphone.

[0044] Please refer to Figure 2 and Figure 3 As shown in the figures, in the embodiment, the lens 40 is formed with a plurality of first vortex rings 45 and a plurality of second vortex rings 46, the thickness of the first vortex rings 45 is different from the thickness of the second vortex rings 46, the first vortex rings 45 and the second vortex rings 46 are staggered, and the first vortex rings 45 cover the first lamp beads 31, and the second vortex rings 46 cover the second lamp beads 32.

[0045] Please refer to Figure 1 As shown in the figures, in the embodiment, the lamp holder 10 is provided with a plurality of heat dissipation strips 13 on a side away from the lamp panel 20, the plurality of heat dissipation strips 13 are distributed in a radial manner, the mining lamp generates a large amount of heat during working, if the heat cannot be dissipated in time, the temperature of the lamp beads and the power supply device 60 will be increased, the heat dissipation strips 13 are arranged to dissipate heat, so that the heat is effectively conducted away from the lamp beads and the power supply device 60, and the heat dissipation strips 13 are prevented from overheating, so that the performance of the mining lamp is stable, and the heat dissipation strips 13 distributed in the radial manner can guide the airflow to pass through the heat dissipation area more smoothly.

[0046] Further, the peripheral side edge of the lamp holder 10 is hollow, so that the heat dissipation effect is further improved.

[0047] The above only describes preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the inventive concept of the present application and the contents of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. A luminaire, characterized in that The lamp base, the lamp plate, the light-emitting assembly, the lens, the light angle control switch and the power supply device, the power supply device and the lamp plate are respectively installed on both sides of the lamp base, the light-emitting assembly includes a plurality of first lamp beads and a plurality of second lamp beads, a plurality of the first lamp beads are formed into a plurality of layers of annular rings with the center of the lamp plate as the center, a plurality of the second lamp beads are formed into a plurality of layers of annular rings with the center of the lamp plate as the center, and the annular rings formed by the first lamp beads and the annular rings formed by the second lamp beads are arranged alternately, the lens is installed on the lamp base and covers the lamp plate and the light-emitting assembly, the light angle of the light refracted by the first lamp beads through the lens is different from the light angle of the light refracted by the second lamp beads through the lens, the power supply device is electrically connected with the first lamp beads and the second lamp beads respectively, and the light angle control switch is installed on the lamp base and is used for controlling the brightness of the first lamp beads and the second lamp beads according to the light angle.

2. A luminaire as claimed in claim 1, characterised in that It also includes a first connecting piece and a second connecting piece, the outer peripheral edge of the lens is provided with a mounting portion, the center area of the lens is provided with a first mounting hole, the center area of the lamp plate is provided with a second mounting hole, the first connecting piece is connected with the lamp base through the mounting portion, and the second connecting piece is connected with the lamp base through the first mounting hole and the second mounting hole.

3. The luminaire of claim 1, wherein, It also includes an outer cover, the center area of the lens is provided with a first recess, the bottom of the first recess is provided with a first movable slot, the inner side wall of the first recess extends to the center of the lens and is provided with a threaded connecting portion, the threaded connecting portion is provided with at least two, the threaded connecting portion is arranged staggered with the first movable slot, the center area of the lamp base is provided with a second recess, the light angle control switch is arranged in the second recess, and the knob of the light angle control switch is movably arranged in the first movable slot, and the outer cover is threadedly connected with the threaded connecting portion.

4. A luminaire as claimed in claim 3, characterised in that It also includes a color temperature control switch and a power control switch, the bottom of the recess is further provided with a second movable slot and a third movable slot, the threaded connecting portion is arranged staggered with the second movable slot and the third movable slot respectively, the color temperature control switch is arranged in the second recess, and the knob of the color temperature control switch is movably arranged in the second movable slot, the power control switch is arranged in the second recess, and the knob of the power control switch is movably arranged in the third movable slot.

5. A luminaire as claimed in claim 4, characterised in that the reflector is a parabolic reflector. The light angle control switch, the color temperature control switch and the power control switch are arranged on the same pcb board, the second recess is provided with a plurality of connecting columns, the pcb board is installed on the plurality of connecting columns, and the power supply device is electrically connected with the pcb board.

6. A luminaire as claimed in claim 5, characterised in that, It also includes an earphone seat, the first recess is provided with an earphone hole matched with the earphone seat, and the earphone seat is installed on the pcb board and extends into the earphone hole.

7. The industrial / professional lamp according to claim 3, wherein A sealing ring is arranged between the outer cover and the lens.

8. A luminaire as claimed in claim 7, characterised in that the reflector is a parabolic reflector. A sealing groove is arranged on the lens, and the sealing groove is located on the outside of the first recess, and the sealing ring is installed in the sealing groove.

9. The industrial / professional lamp according to claim 1, wherein The lens is formed with a plurality of first vortex rings and a plurality of second vortex rings, the thickness of the first vortex rings is different from the thickness of the second vortex rings, the first vortex rings and the second vortex rings are staggered, and the first vortex rings cover the first lamp beads, and the second vortex rings cover the second lamp beads.

10. The industrial / professional lamp according to claim 1, wherein The circumferential edge of the lamp holder is hollow, and a plurality of heat dissipation strips are arranged on the side of the lamp holder away from the lamp panel, and the plurality of heat dissipation strips are distributed radially.

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