CN114413217B

CN114413217B - Industrial and mining lamp with strong adjustability

Info

Publication number: CN114413217B
Application number: CN202210189974.3A
Authority: CN
Inventors: 陈军平; 陈庆亮
Original assignee: Shenzhen Qiangliuming Photoelectric Co ltd
Current assignee: Shenzhen Qiangliuming Photoelectric Co ltd
Priority date: 2020-01-18
Filing date: 2020-03-17
Publication date: 2023-08-25
Anticipated expiration: 2040-03-17
Also published as: CN114484337B; CN114484337A; CN114413217A; CN114413234B; CN111237685A; CN111350990A; CN111237685B; CN111350990B; CN114413234A

Abstract

The application of this minute application provides an industrial and mining lamp that adjustability is strong, and industrial and mining lamp that adjustability is strong includes lighting unit and radiating seat, and the connecting seat of industrial and mining lamp includes jack and screens hole and the guide way of setting on the jack inner wall, and the extending track of guide way is semi-annular, and the guide way includes entry and export. The plug rotates and connects at the top of power, is provided with elasticity screens portion at the week side of plug. In the disassembly and assembly process of the plug and the connecting seat, the elastic clamping part slides into the guide groove from the inlet and slides out of the guide groove from the outlet, and when the plug and the connecting seat are spliced, the elastic clamping part is clamped in the clamping hole. When the plug and the connecting seat are in sliding sleeve connection to a first set depth, the elastic clamping portion is fixedly clamped with the clamping hole, when the plug and the connecting seat are in continuous sliding sleeve connection to a second set depth, the elastic clamping portion is extruded by the inner wall of the guide groove to enable the plug to rotate, the elastic clamping portion can slide out from the outlet, and the plug and the connecting seat can be disconnected.

Description

Industrial and mining lamp with strong adjustability

The application is a divisional application, and the application number of the original application is as follows: 202010185532.2", application date is: the application name of the '17 th month of 2020' is: industrial and mining lamp with strong adjustability "

Technical Field

The application relates to the field of lamps, in particular to an industrial and mining lamp with strong adjustability.

Background

In open and busy places such as city squares, gyms, leisure areas, parking lots, etc., a lighting lamp is usually installed to realize a large-scale concentrated lighting. The industrial and mining lamp is a common lighting device and is often used in production operation areas of factories, mines, warehouses and high sheds, wherein the industrial and mining lamp in the prior art needs to be lifted and the complex disassembly work is needed to be carried out on the joint when being disassembled and assembled, so that the disassembly is inconvenient.

Therefore, an industrial and mining lamp with strong adjustability is needed to solve the technical problems.

Disclosure of Invention

The application provides a strong-adjustability industrial and mining lamp, which aims to solve the problems of structural solidification and poor adjustability of the industrial and mining lamp in the prior art.

In order to solve the technical problems, the technical scheme of the application is as follows: the industrial and mining lamp with strong adjustability comprises a light-emitting unit, a connecting seat, a plug and a heat dissipation seat arranged at the top of the light-emitting unit;

the connecting seat is used for being connected with a basic fixture, the connecting seat comprises a jack, a clamping hole and a guide groove, wherein the clamping hole and the guide groove are arranged on the inner wall of the jack, the extending track of the guide groove is in a semi-ring shape, and the guide groove comprises an inlet and an outlet which are positioned at one end of an opening of the jack;

the plug is rotationally connected to the top of the power supply, the rotation axis of the plug is consistent with the axial extension direction of the jack, and an elastic clamping part is arranged on the periphery of the plug;

in the process of disassembling and assembling the plug and the connecting seat, the elastic clamping part slides into the guide groove from the inlet and slides out of the guide groove from the outlet;

the clamping hole is positioned on the extending track of the guide groove and is positioned at one end close to the inlet, and when the plug is inserted into the connecting seat, the elastic clamping part is clamped in the clamping hole;

when the plug and the connecting seat are in sliding sleeve connection to a first set depth, the elastic clamping portion is fixedly clamped with the clamping hole, when the plug and the connecting seat are in continuous sliding sleeve connection to a second set depth, the inner wall of the guide groove extrudes the elastic clamping portion to enable the plug to rotate, the elastic clamping portion can slide out from the outlet, and then the plug is disconnected from the connecting seat.

In the application, the elastic clamping part is an elastic sheet, the top end of the elastic sheet is connected with the plug, the bottom end of the elastic sheet is separated from the plug by a set distance for being clamped into the clamping hole, a guide block is further arranged on the periphery side of the plug, the guide block and the elastic sheet are positioned on the same axial line, the guide block is positioned on one side of the elastic sheet away from the power supply, and in the process of dismounting the plug and the connecting seat, the guide block slides into the guide groove from the inlet and slides out of the guide groove from the outlet.

In the application, the industrial and mining lamp connecting structure with strong adjustability further comprises a stop ring, wherein the stop ring is sleeved on the periphery of the plug and is positioned between the power supply and the connecting seat;

when the elastic clamping part is clamped in the clamping hole, the thickness of the stop ring is equal to the distance between the power supply and the connecting seat, and the stop ring is used for preventing the plug from sliding relative to the connecting seat.

Further, the stop ring is an elastic ring structure with an opening at one side.

In the application, an extension column is arranged in the jack, a connecting hole corresponding to the extension column is arranged on the plug, first magnet blocks with opposite magnetic poles are arranged on two sides of one end of the extension column, second magnet blocks with opposite magnetic poles are arranged on inner walls of two opposite sides in the connecting hole, and when the first magnet blocks and the second magnet blocks are aligned, the elastic clamping part is opposite to the inlet.

The luminous unit of the industrial and mining lamp with strong adjustability comprises a heat dissipation seat, a base plate and lamp beads, wherein the bottom of the heat dissipation seat is provided with a connecting surface, a plurality of lamp beads are arranged on the bottom surface of the base plate, the top surface of the base plate is arranged on the connecting surface in a bonding mode, a heat conducting adhesive layer is arranged between the base plate and the connecting surface, and the power supply is located at the top of the heat dissipation seat;

the industrial and mining lamp that adjustability is strong still includes:

the lampshade is fixedly connected to one surface of the substrate, on which the lamp beads are arranged;

the conductive wire penetrates through the heat dissipation seat and is used for electrically connecting the power supply and the light-emitting unit; and

the regulating frame is connected between a plurality of light-emitting units and the power, and comprises a main body plate and frame strips connected to the periphery of the main body plate, wherein the power is fixedly arranged on the main body plate, an accommodating space is formed between adjacent frame strips, the light-emitting units are slidably arranged in the accommodating space, a plurality of light-emitting units are slidably far away from the regulating frame to obtain larger illumination area, and the light-emitting units are slidably close to the regulating frame to obtain more concentrated illumination.

The four sides of the main body plate are respectively connected with the frame strips to form four accommodating spaces, the accommodating spaces comprise openings for the light-emitting units to slide out, and the openings of the four accommodating spaces face to the four sides respectively;

a first chute, a second chute and an arc-shaped groove are arranged in parallel on two opposite side walls in the accommodating space, and a first convex column and a second convex column which are in one-to-one correspondence connection with the first chute and the second chute are arranged on two sides of the heat dissipation seat;

in the sliding direction of the heat dissipation seat, the arc-shaped groove is communicated with the tail end of the second chute, the extending track of the arc-shaped groove takes the tail end of the first chute as the center of a circle, so that the first convex column slides to the tail end of the first chute, and when the second convex column slides to the tail end of the second chute, the heat dissipation seat can rotate by taking the first convex column as a rotating shaft to adjust the illumination direction.

In the application, an accommodating groove communicated with the arc-shaped groove is arranged on the outer side of the frame strip, a sliding block is vertically arranged in the accommodating groove in a sliding manner, a threaded hole communicated with the accommodating groove is arranged at the bottom of the frame strip, a screw is connected with the accommodating groove, the screw is used for extruding the sliding block to slide upwards, and when the second convex column is connected into the arc-shaped groove, the second convex column extends on the sliding block to support the second convex column which slides to a set position through the screw and the sliding block.

In the application, the adjusting frame further comprises a sliding bar connected between the light-emitting unit and the frame bar, and the sliding bar can be slidably contained in the containing space or extend to the outside for expanding the movable space of the light-emitting unit.

In the application, the industrial and mining lamp with strong adjustability further comprises a driving piece for driving the light-emitting units to slide, wherein the driving piece comprises a connecting ring and driving rods connected to four sides of the connecting ring, the connecting ring is rotationally sleeved on the periphery of the main body plate, and one ends of the four driving rods, far away from the connecting ring, are correspondingly connected with the four light-emitting units one by one;

one side of the radiating seat is provided with a limiting groove, and one end of the driving rod is in sliding limiting connection in the limiting groove.

Compared with the prior art, the application has the beneficial effects that: when the plug and the connecting seat are in sliding sleeve joint to the first set depth, the elastic clamping part is fixedly clamped with the clamping hole, and when the plug and the connecting seat are in continuous sliding sleeve joint to the second set depth, the plug can be rotated through extrusion guiding of the inner wall of the guide groove, so that the elastic clamping part can slide out from the outlet, and the plug and the connecting seat are disconnected, and the assembly and disassembly of the industrial and mining lamp and the basic fixture can be realized conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present application.

Fig. 1 is a schematic structural view of a preferred embodiment of the highly adjustable industrial and mining lamp of the present application.

Fig. 2 is a plan view showing a housing state of the mining lamp with strong adjustability.

Fig. 3 is a plan view showing an expanded state of the mining lamp with strong adjustability.

Fig. 4 is a sectional view of the construction of the light-emitting unit of the mining lamp of the present application with high adjustability.

Fig. 5 is a schematic structural view of an adjusting bracket of the industrial and mining lamp with strong adjustability.

FIG. 6 is a schematic structural view of a driving member of the mining lamp with strong adjustability

Fig. 7 is a schematic diagram of a connection structure when a light emitting unit of the industrial and mining lamp with strong adjustability rotates to a set angle.

Fig. 8 is a schematic diagram of the plug, the connecting seat and the stop ring of the industrial and mining lamp with strong adjustability.

Fig. 9 is a partial cross-sectional view taken along section line A-A in fig. 8.

Fig. 10 is a schematic structural view of the stopper.

Fig. 11 is a top view of the mining lamp of the present application in an expanded state when the mining lamp is provided with a first type of slider bar.

Fig. 12 is a top view of the mining lamp of the present application in an expanded state when the mining lamp is provided with a second type of slider bar.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The terms of directions used in the present application, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present application only with reference to the orientation of the drawings, and are not intended to limit the present application.

The words "first," "second," and the like in the terminology of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The industrial and mining lamp in the prior art has the problems of structural solidification and poor adjustability.

The following is a preferred embodiment of the industrial and mining lamp with strong adjustability, which can solve the technical problems.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural view of a preferred embodiment of the mining lamp with high adjustability of the present application, fig. 2 is a top view of the mining lamp with high adjustability of the present application when being stored, and fig. 3 is a top view of the mining lamp with high adjustability of the present application when being unfolded, wherein no driving member is mounted in fig. 1.

In the drawings, like structural elements are denoted by like reference numerals.

The application provides an industrial and mining lamp with strong adjustability, which comprises a light-emitting unit 11, a lampshade, a power supply 12, a conductive wire and an adjusting frame 13.

Referring to fig. 4, the light emitting unit 11 includes a heat dissipation base 112, a substrate 113 and lamp beads 114, a connection surface is disposed at a bottom of the heat dissipation base 112, a plurality of heat dissipation plates 111 are disposed at a top of the heat dissipation base 112, the lamp beads 114 are disposed on a bottom surface of the substrate 113, a top surface of the substrate 113 is attached to the connection surface, and a heat conductive adhesive layer is disposed between the substrate 113 and the connection surface to accelerate heat conduction and dissipation.

The lamp shade 115 is fixedly connected to the surface of the substrate 113 provided with the lamp beads 114, the lamp shade 115 is used for dispersing light more uniformly, and the light guide cover 15 can be connected to the bottom of the substrate 113, so that illumination is more concentrated, wherein the light guide cover 15 in fig. 1 is mainly applicable to the situation that the plurality of light emitting units 11 are all slidingly accommodated in the accommodating space.

The power supply 12 is located at the top of the heat sink 112, and a via hole 121 for a power line to pass through is provided on the power supply 12.

The conductive wire penetrates through the heat dissipation base 112 and is used for electrically connecting the power supply 12 and the light-emitting unit 11.

Referring to fig. 5, the adjusting frame 13 is connected between the plurality of light emitting units 11 and the power supply 12, and is used for providing support for the movable adjustment of the light emitting units 11, and includes a main body plate 132 and frame strips 131 connected to the peripheral side of the main body plate 132, the frame strips 131 in this embodiment are in an L-shaped structure, the power supply 12 is fixedly arranged on the main body plate 132, an accommodating space is formed between adjacent frame strips 131, the light emitting units 11 are slidably arranged in the accommodating space, the plurality of light emitting units 11 are slidably far away on the adjusting frame 13 to obtain a larger illumination area, and are slidably close to obtain more concentrated illumination, so as to meet different requirements and adapt to different application environments.

When the plurality of light emitting units 11 are slidably unfolded on the adjusting frame 13, a corresponding smaller light guide cover can be connected to each light emitting unit 11 as required.

It should be noted that, corresponding clearance grooves may be provided on the main body board 132 for setting various conductive wires, and the conductive wires may be preset with a length margin to correspond to the movement of the light emitting unit 11.

In the present embodiment, the four sides of the main body plate 132 are respectively connected with the frame strips 131 to form four accommodating spaces, each of which includes an opening for the light emitting unit 11 to slide out, the openings of the four accommodating spaces being respectively directed to the four sides;

a first sliding groove 1311, a second sliding groove 1312 and an arc-shaped groove 1313 are arranged in parallel on two opposite side walls in the accommodating space, and a first convex column 116 and a second convex column 117 which are connected with the first sliding groove 1311 and the second sliding groove 1312 in one-to-one correspondence are arranged on two sides of the heat dissipation seat 112;

in the sliding direction of the heat dissipation seat 112, the arc-shaped groove 1313 is communicated with the end of the second sliding groove 1312, the extending track of the arc-shaped groove 1313 takes the end of the first sliding groove 1311 as the center of a circle, so that when the first protruding pillar 116 slides to the end of the first sliding groove 1311 and the second protruding pillar 117 slides to the end of the second sliding groove 1312, the heat dissipation seat 112 can rotate with the first protruding pillar 116 as the rotation axis to adjust the illumination direction, and a state with a certain inclination angle can be formed, as shown in fig. 7, so that the four light emitting units can be adjusted to illuminate to four sides, thereby radiating a larger area.

Preferably, the second sliding groove 1312 is located at a side of the first sliding groove 1311 near the lamp bead 114, and the second boss 117 is located at an end closer to the arc-shaped groove 1313 than the first boss 116 in the sliding direction of the heat sink 112, so that the arc-shaped groove 1313 can form a clearance with the first sliding groove 1311.

Referring to fig. 5, in the present embodiment, a receiving slot 1314 communicating with an arc slot 1313 is provided at an outer side of the frame bar 131, a sliding block 1316 is provided in the receiving slot 1314 in a vertically sliding manner, a threaded hole communicating with the receiving slot 1314 is provided at a bottom of the frame bar 131, a screw 1317 is connected to the screw 1317, the screw 1317 is used to press the sliding block 1316 to slide upward, and when the second stud 117 is connected to the arc slot 1313, the second stud 117 extends on the sliding block 1316 to form a support for the second stud 117 located at a set position in the arc slot 1313 through the screw 1317 and the sliding block 1316, so that the light emitting unit 11 is maintained at a state of a set inclination angle.

Referring to fig. 3 and 6, in the present embodiment, the mining lamp with strong adjustability further includes a driving member 16 for driving the light emitting unit 11 to slide;

the driving piece 16 comprises a connecting ring 161 and driving rods 162 connected to four sides of the connecting ring 161, the connecting ring 161 is rotatably sleeved on the periphery of the main body plate 132, and one ends of the four driving rods 162, which are far away from the connecting ring 161, are correspondingly connected with the four light-emitting units 11 one by one;

wherein, a limit slot 1121 is provided on one side of the heat dissipation seat 112, a connection post 164 is provided at one end of the driving rod 162, and the connection post 164 is slidably and limitedly connected in the limit slot 1121, so that the driving rod 162 rotates along with the connection ring 161 to drive the light emitting unit 11 to slide, and meanwhile, the connection post 164 and the light emitting unit can slide relatively.

In the present embodiment, the elastic fastening member 1315 is disposed on the frame strip 131, and the heat sink 112 is provided with a slot corresponding to the elastic fastening member 1315, so that when the heat sink 112 is accommodated in the accommodating space, the elastic fastening member 1315 of the frame strip 131 is in snap connection with the slot of the heat sink 112, so as to prevent the light emitting unit 11 from easily sliding out.

In addition, the driving member 16 further includes a pressing block 163 disposed on the connection ring 161, and the elastic fastener 1315 is located on a rotation track of the pressing block 163, so that the pressing block 163 of the driving member 16 can press the elastic fastener 1315 to unlock.

It should be noted that, a travel gap is provided between the driving rod 162 and the heat dissipation seat 112, so that when the extrusion block 163 extrudes the elastic fastener 1315, the driving rod 162 does not drive the heat dissipation seat 112 to slide, thereby realizing unlocking first and then driving the heat dissipation seat 112 to slide.

Alternatively, the adjusting frame 13 may further include a slide bar 21 connected between the light emitting unit 11 and the frame bar 131, the slide bar 21 being slidably received in the receiving space or extended to the outside for expanding the movable space of the light emitting unit 11.

Referring to fig. 11, the sliding bar 21 is slidably connected to the frame 131, and then the first sliding groove 1311, the second sliding groove 1312, and the arc-shaped groove 1313 are disposed on the sliding bar 21.

Or referring to fig. 12, the sliding strip may be slidably connected to the heat dissipation base 112 of the light emitting unit 11, and then the first protruding pillar 116 and the second protruding pillar 117 are disposed on the sliding strip 21.

Referring to fig. 8 and 9, fig. 8 is a schematic structural view of a plug, a connecting seat and a stop ring of the industrial and mining lamp with strong adjustability, and fig. 9 is a partial sectional view taken along a section line A-A in fig. 8.

In this embodiment, the highly adjustable mining lamp further comprises a connector 17 and a plug 14 for connecting to a base fixture (e.g. a wall top or a lamp post).

The connecting seat 17 is used for being connected with a basic fixture, the connecting seat 17 comprises a jack 174, a clamping hole 171 and a guide groove 172, wherein the clamping hole 171 and the guide groove 172 are arranged on the inner wall of the jack 174, the extending track of the guide groove 172 is semi-ring-shaped, and the guide groove 172 comprises an inlet 1721 and an outlet 1722 which are positioned at one end of an opening of the jack 174.

The plug 14 is rotatably connected to the top of the power supply 12, the rotation axis of the plug 14 coincides with the axial extending direction of the insertion hole 174, and an elastic locking portion 141 is provided on the peripheral side of the plug 14.

During the process of assembling and disassembling the plug 14 and the connection seat 17, the elastic clamping part 141 slides into the guide groove 172 from the inlet 1721 and slides out of the guide groove 172 from the outlet 1722;

the clamping hole 171 is located on the extending track of the guiding groove 172 and is located at one end near the inlet 1721, and when the plug 14 and the connection seat 17 are plugged, the elastic clamping portion 141 is clamped in the clamping hole 171.

When the plug 14 and the connecting seat 17 are in sliding sleeve connection to the first set depth, the elastic clamping portion 141 and the clamping hole 171 can be known to realize fixed clamping by one sound, when the plug 14 and the connecting seat 17 are in sliding sleeve connection to the second set depth, the plug 14 can be rotated through extrusion guiding of the inner wall of the guiding groove 172, so that the elastic clamping portion 141 can slide out from the outlet 1722, the plug 14 and the connecting seat 17 are further separated from connection, and therefore the industrial and mining lamp and basic fixture can be conveniently dismounted, and when the industrial and mining lamp is avoided to be dismounted, complex dismounting work is needed to be carried out on the connecting position while the industrial and mining lamp is needed to be lifted.

The elastic clamping portion 141 in the present embodiment is an elastic sheet structure as shown in fig. 8, but the structure of the elastic clamping portion 141 is not limited thereto, and the top end of the elastic sheet is connected to the plug 14, and the bottom end of the elastic sheet is spaced from the plug 14 by a set distance for being clamped into the clamping hole 171.

Because the elastic clamping portion 141 cannot be well pressed against the inner wall of the guide groove 172 to enable the plug 14 to rotate, the guide block 142 is further provided on the peripheral side of the plug 14, the guide block 142 can slide along the guide groove 172 well, the guide block 142 and the elastic piece are located on the same axial line, the guide block 142 is located on the side, away from the power supply 12, of the elastic piece, and during the assembly and disassembly process of the plug 14 and the connection seat 17, the guide block 142 slides into the guide groove 172 from the inlet 1721 and slides out of the guide groove 172 from the outlet 1722.

In this embodiment, the mining lamp with strong adjustability further includes a stop ring 18, where the stop ring 18 is sleeved on the outer periphery of the plug 14 and located between the power source 12 and the connection seat 17, as shown in fig. 10, the stop ring 18 may be an elastic ring structure with an opening on one side, so that the stop ring 18 can be well sleeved on and detached from the plug 14 through the opening.

When the elastic clamping portion 141 is clamped in the clamping hole 171, the thickness of the stop ring 18 is equal to the distance between the power source 12 and the connection seat 17, so as to prevent the plug 14 and the connection seat 17 from sliding relatively, thereby preventing the elastic clamping portion 141 from sliding toward the outlet 1722, and further preventing the plug 14 and the connection seat 17 from being easily disconnected.

Preferably, an extension post 173 is provided in the insertion hole 174, a connection hole corresponding to the extension post 173 is provided in the plug 14, first magnet pieces 175 having opposite magnetic poles are provided at both sides of one end of the extension post 173, second magnet pieces 143 having opposite magnetic poles are provided on inner walls of both opposite sides of the connection hole, and when the first magnet pieces 175 and the second magnet pieces 143 are aligned, the elastic locking portion 141 is opposite to the inlet 1721.

In this way, when the plug 14 and the connection seat 17 are in plugging operation, the plug 14 can be guided to rotate by the magnetic attraction effect, so that the elastic clamping part 141 is opposite to the inlet 1721, and the plugging operation is further facilitated.

When the industrial and mining lamp with strong adjustability in the embodiment is used, the connecting seat 17 can be firstly arranged on the corresponding basic fixed object, and of course, the connecting seat 17 can also be fixedly connected with the basic fixed object through a chain rope, the connecting seat 17 can be connected with the chain rope through an annular buckle, or the connecting seat 17 can be connected with the corresponding basic fixed object through a threaded connection mode;

then, the industrial and mining lamp with a storage structure and concentrated illumination as shown in fig. 1 can be installed on the basic fixture through the connection between the plug 14 and the socket, wherein before the connection, the stop ring 18 can be sleeved on the plug 14, so that after the elastic clamping portion 141 is clamped in the clamping hole 171, the plug 14 and the connection seat cannot slide relatively, and are not easy to loose.

Of course, according to actual needs, before the industrial and mining lamp is connected with the base fixture, the driving piece 16 can be rotated, so that the extrusion block 163 can extrude the elastic fastener 1315, thereby unlocking the light-emitting units 11, the light-emitting units 11 can be driven to slide out of respective accommodating spaces through the driving piece 16 by further rotation of the driving piece 162, then the angle of each light-emitting unit 11 relative to the adjusting frame 13 can be rotationally adjusted according to needs, further the required illumination is obtained, and then the screw extrusion sliding block 1316 is screwed to slide so as to support the second convex column 117, so that the light-emitting units 11 are stabilized at the corresponding illumination angles;

after the angle is adjusted, the stop ring 18 can be sleeved on the plug 14, and then the plug 14 is spliced with the socket, so that the industrial and mining lamp is connected with the basic fixture.

It should be noted that, according to the requirement, the sliding control and the adjustment of the illumination angle of the single light emitting unit 11 may be performed manually without using the driving member 16.

The luminous units of the industrial and mining lamp with strong adjustability are arranged in the accommodating space in a sliding mode, the luminous units are far away from each other on the adjusting frame to obtain larger illumination area, and the luminous units are close to each other in a sliding mode to obtain more concentrated illumination, so that the adjustability is strong.

In addition, all parallel arrangement has first spout, second spout and arc groove on the relative both sides wall in accommodation space for first projection slides to the terminal of first spout, and when the second projection slides to the terminal of second spout, the radiating seat can use first projection as the rotation axis rotation adjustment illumination direction, further realization illumination regulation.

In summary, although the present application has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the application, and the scope of the application is defined by the appended claims.

Claims

1. The utility model provides a strong industrial and mining lamp of adjustability, its characterized in that, strong industrial and mining lamp of adjustability includes:

the LED lamp comprises a plurality of LED units, wherein each LED unit comprises a radiating seat, a substrate and lamp beads, the bottom of the radiating seat is provided with a connecting surface, the lamp beads are arranged on the bottom surface of the substrate, the top surface of the substrate is attached to the connecting surface, and a heat conducting adhesive layer is arranged between the substrate and the connecting surface;

the power supply is positioned at the top of the heat dissipation seat;

the conductive wire penetrates through the heat dissipation seat and is used for electrically connecting the power supply and the light-emitting unit;

the adjusting frame is connected between the plurality of light-emitting units and the power supply, and comprises a main body plate and frame strips connected to the periphery of the main body plate, the power supply is fixedly arranged on the main body plate, an accommodating space is formed between the adjacent frame strips, the light-emitting units are slidably arranged in the accommodating space, the plurality of light-emitting units are slidably far away from the adjusting frame to obtain larger illumination area, and are slidably close to each other to obtain more concentrated illumination;

the connecting seat is used for being connected with a basic fixture and comprises a jack, a clamping hole and a guide groove, wherein the clamping hole and the guide groove are arranged on the inner wall of the jack, the extending track of the guide groove is in a semi-ring shape, and the guide groove comprises an inlet and an outlet which are positioned at one end of the opening of the jack; and

the plug is rotationally connected to the top of the power supply, the rotation axis of the plug is consistent with the axial extension direction of the jack, an elastic clamping part is arranged on the periphery of the plug, and in the process of dismounting the plug and the connecting seat, the elastic clamping part slides into the guide groove from the inlet and slides out of the guide groove from the outlet; the clamping hole is positioned on the extending track of the guide groove and is positioned at one end close to the inlet, and when the plug is inserted into the connecting seat, the elastic clamping part is clamped in the clamping hole; when the plug and the connecting seat are in sliding sleeve joint to a first set depth, the elastic clamping part is fixedly clamped with the clamping hole, and when the plug and the connecting seat are in continuous sliding sleeve joint to a second set depth, the inner wall of the guide groove extrudes the elastic clamping part to enable the plug to rotate, and the elastic clamping part can slide out from the outlet to enable the plug to be disconnected with the connecting seat;

2. The mining lamp according to claim 1, wherein the elastic clamping portion is an elastic piece, the top end of the elastic piece is connected with the plug, the bottom end of the elastic piece is separated from the plug by a set distance for being clamped into the clamping hole, a guide block is further arranged on the periphery of the plug and located on the same axial line of the elastic piece, the guide block is located on the side, away from the power supply, of the elastic piece, and in the process of assembling and disassembling the plug and the connecting seat, the guide block slides into the guide groove from the inlet and slides out of the guide groove from the outlet.

3. The highly adjustable mining lamp of claim 1, further comprising a stop ring, the stop ring being sleeved around the plug and located between the power source and the connection base;

4. A highly adjustable industrial and mining lamp as claimed in claim 3, wherein the stop ring is of an elastic ring structure with an opening at one side.

5. The mining lamp according to claim 1, wherein an extension column is arranged in the insertion hole, a connecting hole corresponding to the extension column is arranged on the plug, first magnet blocks with opposite magnetic poles are arranged on two sides of one end of the extension column, second magnet blocks with opposite magnetic poles are arranged on inner walls of two opposite sides in the connecting hole, and when the first magnet blocks and the second magnet blocks are aligned, the elastic clamping part is opposite to the inlet.

6. The mining lamp according to claim 1, wherein a containing groove communicated with the arc groove is arranged on the outer side of the frame strip, a sliding block is vertically arranged in the containing groove in a sliding mode, a threaded hole communicated with the containing groove is arranged at the bottom of the frame strip, the threaded hole is connected with a screw, the screw is used for extruding the sliding block to slide upwards, and when the second convex column is connected into the arc groove, the second convex column extends on the sliding block to form a support for the second convex column sliding to a set position through the screw and the sliding block.

7. The mining lamp of claim 1, wherein the adjusting frame further comprises a slide bar connected between the light emitting unit and the frame bar, the slide bar being slidably received in the receiving space or extended to the outside for enlarging an active space of the light emitting unit.

8. The mining lamp with strong adjustability according to claim 1, further comprising a driving piece for driving the light-emitting units to slide, wherein the driving piece comprises a connecting ring and driving rods connected to four sides of the connecting ring, the connecting ring is rotatably sleeved on the periphery of the main body plate, and one ends of the four driving rods, far away from the connecting ring, are correspondingly connected with the four light-emitting units one by one;