CN219199067U

CN219199067U - Lighting equipment

Info

Publication number: CN219199067U
Application number: CN202320007901.8U
Authority: CN
Inventors: 赵光喜; 段文斌; 罗忠利; 常晓琪; 张勇; 何爱琛; 祁旭刚
Original assignee: Gansu New Netcom Technology Information Co ltd
Current assignee: Gansu New Netcom Technology Information Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-16
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses illumination equipment, which relates to the technical field of illumination and comprises bolts penetrating through two sides of a fixed plate; the fixed plate is connected with a protection box; an angle adjusting mechanism is arranged in the protection box; a connecting device is arranged below the angle adjusting mechanism; the lower part of the placing rod is connected with an illuminating lamp. According to the utility model, the angle adjusting mechanism is arranged, when the angle of the illuminating lamp is adjusted, the rotating wheel rotates, the rotating wheel drives the rotating handle to swing through the rotating rod, the rotating handle drives the rotating knob to rotate, and the rotating knob drives the illuminating lamp to swing through the connecting rod, so that the illumination angle of the illuminating lamp is adjusted; through setting up connecting device, when changing the illumination lamp, twist the T shape connecting piece anticlockwise, make the toper fastener break away from in from interior toper, the toper fastener loosens, places the pole and takes out, twists clockwise and moves T shape connecting piece, makes the interior conical surface of its upper end laminate with a plurality of toper fasteners gradually, the toper fastener is inwards foled and is fixed placing the pole, changes simply swiftly.

Description

Lighting equipment

Technical Field

The utility model relates to the technical field of illumination, in particular to illumination equipment.

Background

In order to ensure the running safety, the number of highway tunnels in China is increased, the illuminating lamps are generally required to be installed in the tunnels, and the illuminating lamps are required to be replaced and installed frequently because the service time of the tunnel illuminating lamps is long, however, the existing tunnel illuminating lamps are generally directly fixed on the top wall of the tunnels through bolts, the structure is simple, firm and stable, the mode is easy to rust and difficult to detach and replace, and the replacing process is more troublesome, so that the maintenance efficiency is lower.

However, in real life, certain special visual phenomena must be considered in tunnel illumination, during daytime, when a driver just enters a tunnel, because the brightness outside the tunnel is much higher than that inside the tunnel during daytime, if the tunnel is long enough, the driver sees a dark hole, which is a 'black hole', enters a darker tunnel from the bright outside after entering the tunnel, the vision has a certain adaptation time, and then the situation inside the tunnel can be seen clearly, which is called 'adaptive hysteresis'; in contrast, at night, when a driver just enters a tunnel, the light is dark outside, the light in the tunnel is strong, the sight of the driver is easily stimulated strongly, the sight is poor, when the driver leaves the tunnel, the driver enters the dark through strong light, the driver can easily see unclear road conditions and has potential safety hazards due to lack of transition of the light, and the above patent angle cannot be adjusted, so that the problem of lack of transition of the light when entering and exiting the tunnel cannot be solved, and the improvement is carried out.

Disclosure of Invention

Aiming at the problems, the utility model provides the illumination equipment which is easy to install and can adjust the irradiation angle, and solves the problem that light rays lack transition when entering and exiting a tunnel.

The utility model adopts the technical scheme that: a lighting device comprises a fixed plate, a supporting rod, a protection box, a low-frequency motor, an angle adjusting mechanism, a connecting rod, a connecting device and a lighting lamp;

bolts penetrate through two sides of the fixed plate respectively;

a supporting rod is vertically connected to the fixed plate, and the other end of the supporting rod is connected with a protection box;

the outer side of the protection box is provided with a low-frequency motor, an angle adjusting mechanism is arranged in the protection box, and the angle adjusting mechanism is driven by the low-frequency motor;

an opening is formed below the protection box, a connecting device is connected to the lower part of the angle adjusting mechanism through a connecting rod, and the connecting rod is movably arranged in the opening;

the connecting device is internally detachably connected with a placing rod, and an illuminating lamp is connected below the placing rod.

Further, the angle adjusting mechanism comprises a rotating wheel, a rotating rod and a rotating knob, the rotating wheel is rotationally arranged on the inner wall of the protection box and driven by a low-frequency motor, a protruding handle is arranged at the eccentric position of the rotating wheel, the rotating knob is rotationally arranged on the inner wall of the protection box and positioned below the rotating wheel, and the rotating handle is connected to the rotating knob;

the protection box rotation is equipped with the dwang, the outstanding handle is connected in the rotation of dwang first end, the dwang second end rotates and connects the dwang, the connecting rod is connected in the rotation knob below.

Still further, the connecting device comprises a fixing piece, a base, an elastic connecting piece, a conical clamping piece and a T-shaped connecting piece, wherein the fixing piece is connected below the connecting rod, the base is fixedly arranged in the fixing piece, and the conical clamping piece is connected to the base through a plurality of elastic connecting pieces respectively;

the T-shaped connecting piece is sleeved outside the conical clamping piece, a through hole is formed in the center of the T-shaped connecting piece, the inner side of the through hole at the upper end of the T-shaped connecting piece is of an inner conical structure matched with the conical clamping piece, an external thread is arranged outside the through hole at the upper end of the T-shaped connecting piece, an internal thread matched with the external thread is arranged on the inner side of the fixing piece, the T-shaped connecting piece is in threaded connection with the fixing piece, and the placing rod penetrates through the through hole and is clamped in the conical clamping piece.

Furthermore, the conical clamping piece is composed of a plurality of arc-shaped pieces, and the arc-shaped pieces jointly form a circular space.

Furthermore, a lampshade is arranged on the outer side of the illuminating lamp.

The utility model has the advantages that:

according to the utility model, the angle adjusting mechanism is arranged in the protection box, and is driven by the low-frequency motor, when the angle of the illuminating lamp is adjusted, the illuminating system controls the low-frequency motor to rotate, the low-frequency motor drives the rotating wheel to rotate, the rotating wheel drives the rotating handle to rotate around the rotating knob through the rotating rod, the rotating handle drives the rotating knob to rotate, the rotating knob drives the connecting rod to rotate, and the illuminating lamp is driven by the placing rod to rotate, so that the illuminating lamp is adjusted to a required direction under the driving of the low-frequency motor: during daytime, the low-frequency motor is controlled to irradiate the illuminating lamp into the tunnel portal, so that the brightness of the inner side of the tunnel portal is enhanced, and the light difference between the inside and the outside of the tunnel portal is reduced; at night, the low-frequency motor is controlled to irradiate the illuminating lamp to the outside of the tunnel portal, so that the brightness of the outside of the tunnel portal is enhanced, the brightness of the inside of the tunnel portal is weakened, the light difference between the inside and the outside of the tunnel portal is reduced, and the driving safety is facilitated; the connecting device is arranged below the angle adjusting mechanism, when the illuminating lamp is replaced and maintained, the T-shaped connecting piece is screwed anticlockwise, the T-shaped connecting piece moves downwards in the screwing process, the inner cone at the upper end of the T-shaped connecting piece is gradually separated from the cone-shaped clamping piece, the elastic connecting pieces are outwards loosened to drive the circular space formed by the cone-shaped clamping piece to be loosened, and the placing rod can be taken out at the moment; after the lamp is replaced or maintained, the placing rod penetrates through the through hole in the center of the T-shaped connecting piece and is inserted into the circular space formed by the conical clamping pieces, the T-shaped connecting piece is screwed clockwise, the T-shaped connecting piece moves upwards, the inner conical surface at the upper end of the T-shaped connecting piece is gradually attached to the conical clamping pieces, the conical clamping pieces are driven by the elastic connecting pieces to fold inwards, and the placing rod is fixed in the circular space formed by the conical clamping pieces, so that the replacing process is simple and quick. Meanwhile, the utility model has the advantages of simple structure, convenient operation and high flexibility.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a three-dimensional view of the angle adjustment mechanism of the present utility model;

fig. 3 is a three-dimensional view of the structure of the connecting device of the present utility model.

Reference numerals:

1 is a fixed plate; 2 is a bolt; 3 is a supporting rod; 4 is a protection box; 5 is a low-frequency motor; 6 is an angle adjusting mechanism; reference numeral 61 denotes a rotating wheel; 62 is a protruding handle; 63 is a rotating rod; 64 is a turning knob; 65 is a rotating handle; 7 is a connecting rod; 8 is a connecting device; 81 is a fixing piece; 82 is a base; 83 is an elastic connection; 84 is a tapered snap; 85 is a T-shaped connector; 9 is a placement rod; 10 is an illuminating lamp; 11 is a lampshade.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a lighting apparatus includes a fixing plate 1, a support bar 3, a protection case 4, a low frequency motor 5, an angle adjusting mechanism 6, a connection rod 7, a connection device 8, and an illumination lamp 10;

the bolts 2 are respectively penetrated at two sides of the fixing plate 1, and the fixing plate 1 is fixed at a position to be installed by tightening the bolts 2.

The fixed plate 1 is vertically connected with the supporting rod 3, the other end of the supporting rod 3 is connected with the protection box 4, the low-frequency motor 5 is arranged outside the protection box 4, the low-frequency motor 5 is connected with an external control system, an angle adjusting mechanism 6 is arranged inside the protection box 4, the angle adjusting mechanism 6 is driven by the low-frequency motor 5, the angle adjusting mechanism 6 comprises a rotating wheel 61, a rotating rod 63 and a rotating knob 64, the rotating wheel 61 is rotationally arranged on the inner wall of the protection box 4, the rotating wheel 61 is driven by the low-frequency motor 5, a protruding handle 62 is arranged at the eccentric position of the rotating wheel 61, a rotating knob 64 is rotationally arranged on the inner wall of the protection box 4, the rotating knob 64 is positioned below the rotating wheel 61, a rotating handle 65 is connected on the rotating knob 64, the rotating rod 63 is rotationally arranged in the protection box 4, the first end of the rotating rod 63 is rotationally connected with the protruding handle 62, the rotation handle 65 is connected in rotation of dwang 63 second end, the connecting rod 7 is connected in rotation knob 64 below, the protection case 4 below sets up the opening, angle adjustment mechanism 6 below passes through connecting rod 7 and connects connecting device 8, connecting rod 7 activity sets up in the opening, can dismantle in the connecting device 8 and connect and place pole 9, place pole 9 below and connect light 10, when the angle of needs regulation light 10, lighting system control low frequency motor 5 rotates, low frequency motor 5 drives rotation wheel 61 and rotates, rotation wheel 61 drives rotation handle 65 through dwang 63 and revolutes rotation knob 64 and rotates, rotation knob 65 drives rotation knob 64 and rotates, and then drive light 10 through placing pole 9 and rotate, so under the drive of low frequency motor 5, adjust light 10 to required direction: during daytime, the low-frequency motor 5 is controlled to irradiate the illuminating lamp 10 into the tunnel portal, so that the brightness of the inner side of the tunnel portal can be enhanced, and the light difference between the inner side and the outer side of the tunnel portal can be reduced; at night, the low-frequency motor 5 is controlled to irradiate the illuminating lamp 10 to the outside of the tunnel portal, so that the brightness of the outside of the tunnel portal can be enhanced, the brightness of the inside of the tunnel portal is weakened, the light difference between the inside and the outside of the tunnel portal is reduced, and the driving safety is facilitated.

The connecting device 8 comprises a fixing piece 81, a base 82, an elastic connecting piece 83, a conical clamping piece 84 and a T-shaped connecting piece 85, wherein the fixing piece 81 is connected below the connecting rod 7, the base 82 is fixedly arranged inside the fixing piece 81, the base 82 is respectively connected with the conical clamping piece 84 through a plurality of elastic connecting pieces 83, the conical clamping piece 84 consists of a plurality of arc-shaped pieces, the arc-shaped pieces jointly form a circular space, the T-shaped connecting piece 85 is sleeved outside the conical clamping piece 84, a through hole is formed in the center of the T-shaped connecting piece 85, the inner side of the through hole at the upper end of the T-shaped connecting piece 85 is of an inner conical structure matched with the conical clamping piece 84, an external thread is arranged outside the through hole at the upper end of the T-shaped connecting piece 85, the inner side of the fixing piece 81 is provided with an internal thread matched with the external thread, the T-shaped connecting piece 85 is in threaded connection with the fixing piece 81, a placing rod 9 penetrates through the through hole and is clamped in the conical clamping piece 84, when the lighting lamp 10 is required to be replaced, the T-shaped connecting piece 85 is screwed anticlockwise, the T-shaped connecting piece 85 moves downwards in the moving process, the conical clamping piece 84 at the moment, the inner clamping piece 84 at the upper end of the T-shaped connecting piece 85 is gradually separated from the conical clamping piece 84, the conical clamping piece 84 is gradually separated from the conical clamping piece and the conical connecting piece 9 is gradually, the circular space is replaced by the elastic clamping piece, and the circular connecting piece 9 is placed outside, and the circular space is formed, the space is released, and the space is replaced, and the space is placed inside 9, and the space is placed inside; after the lighting lamp 10 is replaced or maintained, the placing rod 9 penetrates through the through hole in the center of the T-shaped connecting piece 85 and is inserted into the circular space formed by the conical clamping pieces 84, the T-shaped connecting piece 85 is screwed clockwise, the T-shaped connecting piece 85 moves upwards, the inner conical surface at the upper end of the T-shaped connecting piece is gradually attached to the conical clamping pieces 84, the conical clamping pieces 84 are driven by the elastic connecting pieces 83 to fold inwards, and the placing rod 9 is fixed in the circular space formed by the conical clamping pieces 84, so that the replacing process is simple and quick.

The lamp cover 11 is arranged on the outer side of the illuminating lamp 10 to protect the illuminating lamp 10 on one hand and to play a certain role in condensing light on the other hand.

The working process of the utility model comprises the following steps: fix fixed plate 1 at the position that needs the installation through tightening bolt 2, when the angle of needs regulation light 10, lighting system control low frequency motor 5 rotates, low frequency motor 5 drives rotation wheel 61 and rotates, rotation wheel 61 is through dwang 63 drive rotation handle 65 revolute rotation knob 64 rotation, rotation handle 65 drives rotation knob 64 rotation, rotation knob 64 drives connecting rod 7 rotation, and then drive light 10 rotation through placing the pole 9, so under the drive of low frequency motor 5, can adjust light 10 to required direction: during daytime, the low-frequency motor 5 is controlled to irradiate the illuminating lamp 10 into the tunnel portal, so that the brightness of the inner side of the tunnel portal can be enhanced, and the light difference between the inner side and the outer side of the tunnel portal can be reduced; at night, the low-frequency motor 5 is controlled to irradiate the illuminating lamp 10 to the outside of the tunnel portal, so that the brightness of the outside of the tunnel portal can be enhanced, the brightness of the inside of the tunnel portal is weakened, the light difference between the inside and the outside of the tunnel portal is reduced, and the driving safety is facilitated; when the lighting lamp 10 needs to be replaced and maintained, the T-shaped connecting piece 85 is screwed anticlockwise, the T-shaped connecting piece 85 moves downwards in the screwing process, the inner cone at the upper end of the T-shaped connecting piece 85 is gradually separated from the cone-shaped clamping piece 84, the elastic connecting pieces 83 are outwards loosened to drive the circular space formed by the cone-shaped clamping piece 84 to be loosened, at the moment, the placing rod 9 can be taken out from the circular space formed by the cone-shaped clamping piece 84, and the lighting lamp 10 connected with the placing rod 9 can be replaced and maintained; after the lighting lamp 10 is replaced or maintained, the placing rod 9 penetrates through the through hole in the center of the T-shaped connecting piece 85 and is inserted into the circular space formed by the conical clamping pieces 84, the T-shaped connecting piece 85 is screwed clockwise, the T-shaped connecting piece 85 moves upwards, the inner conical surface at the upper end of the T-shaped connecting piece is gradually attached to the conical clamping pieces 84, the conical clamping pieces 84 are driven by the elastic connecting pieces 83 to fold inwards, and the placing rod 9 is fixed in the circular space formed by the conical clamping pieces 84, so that the replacing process is simple and quick.

According to the utility model, the angle adjusting mechanism is arranged in the protection box, and is driven by the low-frequency motor, when the angle of the illuminating lamp is adjusted, the illuminating system controls the low-frequency motor to rotate, the low-frequency motor drives the rotating wheel to rotate, the rotating wheel drives the rotating handle to rotate around the rotating knob through the rotating rod, the rotating handle drives the rotating knob to rotate, the rotating knob drives the connecting rod to rotate, and the illuminating lamp is driven by the placing rod to rotate, so that the illuminating lamp is adjusted to a required direction under the driving of the low-frequency motor: during daytime, the low-frequency motor is controlled to irradiate the illuminating lamp into the tunnel portal, so that the brightness of the inner side of the tunnel portal is enhanced, and the light difference between the inside and the outside of the tunnel portal is reduced; at night, the low-frequency motor is controlled to irradiate the illuminating lamp to the outside of the tunnel portal, so that the brightness of the outside of the tunnel portal is enhanced, the brightness of the inside of the tunnel portal is weakened, the light difference between the inside and the outside of the tunnel portal is reduced, the driving safety is facilitated, and the energy waste is reduced; the connecting device is arranged below the angle adjusting mechanism, when the illuminating lamp is replaced and maintained, the T-shaped connecting piece is screwed anticlockwise, the T-shaped connecting piece moves downwards in the screwing process, the inner cone at the upper end of the T-shaped connecting piece is gradually separated from the cone-shaped clamping piece, the elastic connecting pieces are outwards loosened to drive the circular space formed by the cone-shaped clamping piece to be loosened, and the placing rod can be taken out at the moment; after the lamp is replaced or maintained, the placing rod penetrates through the through hole in the center of the T-shaped connecting piece and is inserted into the circular space formed by the conical clamping pieces, the T-shaped connecting piece is screwed clockwise, the T-shaped connecting piece moves upwards, the inner conical surface at the upper end of the T-shaped connecting piece is gradually attached to the conical clamping pieces, the conical clamping pieces are driven by the elastic connecting pieces to fold inwards, and the placing rod is fixed in the circular space formed by the conical clamping pieces, so that the replacing process is simple and quick. Meanwhile, the utility model has the advantages of simple structure, convenient operation and high flexibility.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The lighting equipment is characterized by comprising a fixed plate (1), a supporting rod (3), a protection box (4), a low-frequency motor (5), an angle adjusting mechanism (6), a connecting rod (7), a connecting device (8) and a lighting lamp (10);

bolts (2) are respectively penetrated through two sides of the fixed plate (1);

a supporting rod (3) is vertically connected to the fixed plate (1), and a protection box (4) is connected to the other end of the supporting rod (3);

the low-frequency motor (5) is arranged on the outer side of the protection box (4), an angle adjusting mechanism (6) is arranged in the protection box (4), and the angle adjusting mechanism (6) is driven by the low-frequency motor (5);

an opening is formed below the protection box (4), a connecting device (8) is connected below the angle adjusting mechanism (6) through a connecting rod (7), and the connecting rod (7) is movably arranged in the opening;

the connecting device (8) is internally detachably connected with a placing rod (9), and an illuminating lamp (10) is connected below the placing rod (9).

2. A lighting device as claimed in claim 1, characterized in that the angle adjusting mechanism (6) comprises a rotating wheel (61), a rotating rod (63) and a rotating knob (64), the rotating wheel (61) is rotatably arranged on the inner wall of the protection box (4), the rotating wheel (61) is driven by a low-frequency motor (5), a protruding handle (62) is arranged at the eccentric position of the rotating wheel (61), the rotating knob (64) is rotatably arranged on the inner wall of the protection box (4), the rotating knob (64) is positioned below the rotating wheel (61), and the rotating handle (65) is connected to the rotating knob (64);

the protection box (4) is rotationally provided with a rotating rod (63), a first end of the rotating rod (63) is rotationally connected with a protruding handle (62), a second end of the rotating rod (63) is rotationally connected with a rotating handle (65), and the connecting rod (7) is connected below the rotating knob (64).

3. A lighting device as claimed in claim 1, characterized in that the connecting means (8) comprises a fixing member (81), a base (82), an elastic connecting member (83), a conical clamping member (84) and a T-shaped connecting member (85), wherein the fixing member (81) is connected below the connecting rod (7), the base (82) is fixedly arranged in the fixing member (81), and the conical clamping member (84) is connected to the base (82) through a plurality of elastic connecting members (83) respectively;

the T-shaped connecting piece (85) is sleeved outside the conical clamping piece (84), a through hole is formed in the center of the T-shaped connecting piece (85), the inner side of the through hole at the upper end of the T-shaped connecting piece (85) is arranged to be an inner conical structure matched with the conical clamping piece (84), an external thread is arranged outside the through hole at the upper end of the T-shaped connecting piece (85), an internal thread matched with the external thread is arranged on the inner side of the fixing piece (81), the T-shaped connecting piece (85) is in threaded connection with the fixing piece (81), and the placing rod (9) penetrates through the through hole to be clamped in the conical clamping piece (84).

4. A lighting device as claimed in claim 3, characterized in that the conical snap-fit element (84) consists of a number of arcuate segments, which together form a circular space.

5. A lighting device as claimed in claim 1, characterized in that the lamp (10) is provided with a lamp housing (11) on the outside.