CN221098518U

CN221098518U - Lighting device

Info

Publication number: CN221098518U
Application number: CN202322904993.2U
Authority: CN
Inventors: 田晨
Original assignee: Shaanxi Provincial Transport Planning Design and Research Institute Co Ltd
Current assignee: Shaanxi Provincial Transport Planning Design and Research Institute Co Ltd
Filing date: 2023-10-27
Publication date: 2024-06-07
Anticipated expiration: 2033-10-27

Abstract

The utility model provides a lighting device, which comprises a lighting lamp arranged on one side of a stand column, wherein a solar panel is arranged at the top of the stand column, a base is fixedly connected to the bottom end of the stand column, a lifting mechanism for the lighting lamp is arranged in the stand column, the lifting mechanism comprises a first gear which is arranged in a cavity formed in the stand column, a second gear is arranged in the cavity, the first gear is connected with the second gear through a rack, a rotating plate is arranged on the front surface of the stand column, a rotating shaft is fixedly connected to the back surface of the rotating plate, the rotating shaft extends to the outer wall of the cavity and is fixedly connected with the inner part of the first gear, a transmission block is fixedly connected to the inner wall of one side of the rack, and one end of the transmission block extending out of the stand column is fixedly connected with the lifting plate. The lighting device solves the problems that when the existing lighting device is used and the lighting lamp needs to be replaced, workers need to ascend to replace the lighting lamp, so that the replacement of the lighting lamp is inconvenient and the potential safety hazard is large.

Description

Lighting device

Technical Field

The utility model relates to the technical field of lighting devices, in particular to a lighting device.

Background

The lighting device is a device for lighting roads and pavements, is convenient for driving and passers-by to see the roads clearly at night, and is widely applied to various places needing lighting.

Authorized bulletin number: CN211475790U discloses a traffic safety lighting device, this lighting device is through the fastening mechanism who sets up, when lighting device installs, the accessible fixed hoop is installed the mechanism on the installation pole, fix the mount again on ground, can improve the stability of device, prevent that lighting device from toppling over under bad weather, be favorable to the use of device, however this lighting device is when using, when needs change to the illumination lamps and lanterns, need the staff to ascend a height and change for the change of illumination lamps and lanterns is comparatively inconvenient, and the potential safety hazard is great.

Accordingly, there is a need to provide a new lighting device that solves the above-mentioned technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a lighting device which is convenient for replacing a lighting lamp.

The illuminating device comprises an illuminating lamp arranged on one side of a stand column, a solar panel is arranged at the top of the stand column, a base is fixedly connected to the bottom end of the stand column, and a lifting mechanism for the illuminating lamp is arranged inside the stand column.

The lifting mechanism comprises a first gear, the first gear is arranged inside a cavity formed by a stand column, a second gear is arranged inside the cavity, the first gear is connected with the second gear through a rack, a rotating plate is arranged on the front face of the stand column, a rotating shaft is fixedly connected to the back face of the rotating plate, the rotating shaft extends to the outer wall of the cavity and is fixedly connected with the inner portion of the first gear, a transmission block is fixedly connected to the outer wall of one side of the cavity and positioned on one side of the rack, the transmission block extends out of one end of the stand column and is fixedly connected with a lifting plate, a support is fixedly connected to one side of the lighting lamp, and the other end of the support is fixedly connected with the outer wall of one side of the lifting plate.

In order to achieve the effect of normal operation of the rotating shaft and the upright post, preferably, the back of the upright post is fixedly connected with a first bearing seat, the other end of the rotating shaft penetrates through the upright post and extends into the first bearing seat, and the other end of the rotating shaft is rotationally connected with the inside of the first bearing seat.

In order to achieve the effect of normal rotation of the second gear in the upright post, as the lighting device provided by the utility model, preferably, an auxiliary shaft is fixed in the second gear, two second bearing seats which are symmetrically distributed are fixed on the outer surface of the upright post, and one end of the auxiliary shaft extending out of the upright post is in rotational connection with the inner part of the second bearing seat.

In order to achieve the effect of preventing the rotating plate from rotating, as the lighting device provided by the utility model, preferably, the front surface of the upright post is connected with the limiting ring which is positioned at the outer side of the rotating shaft, the inside of the limiting ring is provided with the movable groove, the inner wall of one side of the movable groove is fixedly connected with the spring, the other end of the spring is fixedly connected with the extruding plate, the outer wall of the other side of the extruding plate is fixedly connected with the limiting rod, and the limiting rod extends out of the outer wall of the movable groove and is movably connected with the inner wall of the limiting hole formed in the rotating plate.

In order to achieve the effect of blocking the limiting rod, as the lighting device provided by the utility model, preferably, the outer side of the limiting ring is provided with the fixing screw, the limiting ring is connected with the outer wall of the fixing screw through the through hole, and the fixing screw extends out of the outer wall of the through hole to be in threaded connection with the inner wall of the thread groove formed in the limiting rod.

In order to achieve the effect of adjusting the light absorption angle of the solar panel, preferably, the utility model provides the lighting device, wherein two support plates which are symmetrically distributed left and right are fixed at the top of the upright post, a hydraulic cylinder is arranged at the top of the support plate, a connecting plate is fixed at the bottom of the solar panel, a concave block is arranged at the bottom of the connecting plate, a first movable shaft is arranged in a top rod of the hydraulic cylinder, and one end of the first movable shaft extending out of the top rod is fixedly connected with the inner wall of one side of the concave block.

In order to achieve the effect that the concave block slides left and right at the bottom of the connecting plate, as the lighting device provided by the utility model, preferably, two supporting plates are fixed at the bottom of the connecting plate, the outer wall of one side of each supporting plate is fixedly connected with a sliding rod, and the other end of each sliding rod penetrates through the concave block and is fixedly connected with the outer wall of one side of the other supporting plate.

In order to achieve the effect of normal operation of the solar panel and the upright post, the lighting device provided by the utility model is preferable that the top of the upright post is fixedly connected with two upright plates, the bottom of the solar panel is fixedly connected with a connecting block, a second movable shaft is arranged in the connecting block, and one end of the second movable shaft extending out of the connecting block is fixedly connected with the outer wall of one side of the upright plate.

Compared with the prior art, the utility model has the beneficial effects that:

This lighting device through adopting elevating system, can down remove the illumination lamp to the staff changes the illumination lamp, has replaced the mode of current artificial change of ascending a height, has reduced the potential safety hazard that the illumination lamp was changed, has solved current lighting device when using, when needs change the illumination lamps and lanterns, needs the staff to ascend a height and changes, makes the change of illumination lamps and lanterns comparatively inconvenient, the great problem of potential safety hazard.

Drawings

FIG. 1 is a schematic diagram of a lighting device according to a preferred embodiment of the present utility model;

FIG. 2 is a side view of the internal structure of the column of the present utility model;

FIG. 3 is a schematic view of the connection of the solar panel to the post of the present utility model;

fig. 4 is a schematic diagram showing the connection of the limiting ring and the rotating shaft.

Wherein: 1. a column; 101. a first gear; 102. a chamber; 103. a second gear; 104. a rack; 105. a rotating plate; 106. a rotating shaft; 107. a transmission block; 108. a lifting plate; 109. a first bearing seat; 110. an auxiliary shaft; 111. a second bearing seat; 112. a limiting ring; 113. a movable groove; 114. a spring; 115. an extrusion plate; 116. a limit rod; 117. a limiting hole; 118. a set screw; 119. a through hole; 120. a thread groove; 121. a bearing plate; 122. a hydraulic cylinder; 123. a first movable shaft; 124. a riser; 2. a lighting lamp; 201. a bracket; 3. a solar panel; 301. a connecting plate; 302. a concave block; 303. a support plate; 304. a slide bar; 305. connecting blocks; 306. a second movable shaft; 4. a base.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a lighting device according to a preferred embodiment of the present utility model; FIG. 2 is a side view of the internal structure of the column of the present utility model; FIG. 3 is a schematic view of the connection of the solar panel to the post of the present utility model; fig. 4 is a schematic diagram showing the connection of the limiting ring and the rotating shaft. The utility model provides a lighting device, including setting up in the light 2 of stand 1 one side, stand 1 top is provided with solar panel 3, stand 1 bottom fixedly connected with base 4, stand 1 inside is provided with the elevating system who is used for light 2, elevating system includes first gear 101, first gear 101 sets up in the cavity 102 inside that stand 1 offered, cavity 102 inside is provided with second gear 103, first gear 101 passes through rack 104 with second gear 103 to be connected, stand 1 openly is provided with rotor plate 105, rotor plate 105 back fixedly connected with axis of rotation 106, axis of rotation 106 extends to cavity 102 outer wall and the inside fixedly connected with of first gear 101, cavity 102 is inside, be located rack 104 one side outer wall fixedly connected with drive block 107, drive block 107 extends stand 1 one end fixedly connected with lifter plate 108, light 2 one side fixedly connected with support 201, the support 201 other end and lifter plate 108 one side outer wall fixedly connected.

Through the technical scheme, the front rotating plate 105 of the upright 1 is rotated, the rotating shaft 106 is driven to rotate with the first gear 101 in the cavity 102 through the rotating plate 105, the rack 104 is driven to rotate with the second gear 103 through the first gear 101, the rack 104 moves downwards in the cavity 102, the transmission block 107 and the lifting plate 108 are driven to move downwards through the rack 104, and the bracket 201 and the illuminating lamp 2 are driven to move downwards through the lifting plate 108, so that a worker can replace the illuminating lamp 2.

Referring to fig. 2, a first bearing seat 109 is fixedly connected to the back of the upright 1, the other end of the rotation shaft 106 penetrates through the upright 1 and extends into the first bearing seat 109, the other end of the rotation shaft 106 is rotatably connected to the inside of the first bearing seat 109, and the rotation shaft 106 is normally rotated in the upright 1 through the first bearing seat 109 on the back of the upright 1.

Referring to fig. 2, an auxiliary shaft 110 is fixed inside the second gear 103, two second bearings 111 symmetrically distributed are fixed on the outer surface of the upright 1, one end of the auxiliary shaft 110 extending out of the upright 1 is rotatably connected with the inside of the second bearing 111, and the second gear 103 is normally rotated in the cavity 102 by cooperation of the auxiliary shaft 110 and the second bearing 111.

Referring to fig. 2 and 4, a limiting ring 112 is connected to the front surface of the upright 1 and located outside the rotating shaft 106, a movable groove 113 is formed in the limiting ring 112, a spring 114 is fixedly connected to the inner wall of one side of the movable groove 113, the other end of the spring 114 is fixedly connected with a squeeze plate 115, a limiting rod 116 is fixedly connected to the outer wall of the other side of the squeeze plate 115, and the limiting rod 116 extends out of the outer wall of the movable groove 113 and is movably connected with the inner wall of a limiting hole 117 formed in the rotating plate 105.

Through the above technical scheme, when the rotating plate 105 does not need to be rotated, one end of the limiting rod 116 moves into the limiting hole 117 formed in the rotating plate 105 through the elastic action of the spring 114 in the movable groove 113, and the rotating plate 105 can be limited and fixed through the cooperation of the limiting rod 116 and the limiting hole 117, so that the rotating plate 105 is prevented from rotating, and the rotating shaft 106 and the first gear 101 are prevented from rotating.

Referring to fig. 4, a fixing screw 118 is disposed on the outer side of the limiting ring 112, the limiting ring 112 is connected with the outer wall of the fixing screw 118 through a through hole 119, the fixing screw 118 extends out of the outer wall of the through hole 119 and is in threaded connection with the inner wall of a threaded groove 120 formed in the limiting rod 116, when the limiting rod 116 does not need to limit the rotating plate 105, the limiting rod 116 is separated from the limiting hole 117 by pressing the limiting rod 116 to enter the movable groove 113, then the bottom end of the fixing screw 118 penetrates through the through hole 119 and extends into the threaded groove 120, the limiting rod 116 can be fixed through the cooperation of the fixing screw 118 and the threaded groove 120, and therefore, when the rotating plate 105 needs to be rotated, the limiting rod 116 can prevent the movement of the rotating plate 105.

Referring to fig. 1 and 3, two support plates 121 which are symmetrically distributed left and right are fixed at the top of the upright 1, a hydraulic cylinder 122 is arranged at the top of the support plates 121, a connecting plate 301 is fixed at the bottom of the solar panel 3, a concave block 302 is arranged at the bottom of the connecting plate 301, a first movable shaft 123 is arranged inside a push rod of the hydraulic cylinder 122, one end of the first movable shaft 123 extends out of the push rod to be fixedly connected with one side inner wall of the concave block 302, two support plates 303 are fixed at the bottom of the connecting plate 301, a slide rod 304 is fixedly connected with one side outer wall of the support plates 303, and the other end of the slide rod 304 penetrates through the concave block 302 and is fixedly connected with one side outer wall of the other support plate 303.

Through the technical scheme, the ejector rod of the hydraulic cylinder 122 drives the concave block 302 to move downwards, the concave block 302 slides left and right on the surface of the sliding rod 304 when moving, one end of the solar panel 3 is driven to move downwards by the concave block 302, and then the other concave block 302 is driven to move upwards by the ejector rod of the other hydraulic cylinder 122, so that the other end of the solar panel 3 can be adjusted upwards, the light absorption angle of the solar panel 3 can be adjusted according to different solar irradiation light angles in different time periods, and the solar panel 3 can absorb sunlight to the maximum extent.

Referring to fig. 3, two risers 124 are fixedly connected to the top of the upright 1, a connecting block 305 is fixedly connected to the bottom of the solar panel 3, a second movable shaft 306 is arranged inside the connecting block 305, one end of the second movable shaft 306 extends out of the connecting block 305 to be fixedly connected with the outer wall of one side of the riser 124, and the solar panel 3 is enabled to be free when the light absorption angle of the top of the upright 1 is adjusted through the cooperation of the risers 124 and the connecting block 305.

The implementation principle of the lighting device of the embodiment of the utility model is as follows: through adopting elevating system, rotate upright 1 positive pivoted plate 105, drive axis of rotation 106 and the first gear 101 in the cavity 102 through pivoted plate 105 and rotate, drive rack 104 and second gear 103 through first gear 101 and rotate, make rack 104 move down in cavity 102, drive transmission piece 107 and lifter plate 108 through rack 104 and move down, drive support 201 and light 2 move down through lifter plate 108 to the staff changes light 2.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional types in the prior art, the circuit connection adopts conventional connection modes in the prior art, the details are not described herein, and the structures and principles of the parts known to the skilled in the art are known by the skilled artisan through technical manuals or by conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lighting device, characterized by: the solar energy lamp comprises an illuminating lamp (2) arranged on one side of a stand column (1), a solar panel (3) is arranged at the top of the stand column (1), a base (4) is fixedly connected to the bottom end of the stand column (1), and a lifting mechanism for the illuminating lamp (2) is arranged inside the stand column (1);

The lifting mechanism comprises a first gear (101), the first gear (101) is arranged inside a cavity (102) formed in a stand column (1), a second gear (103) is arranged inside the cavity (102), the first gear (101) is connected with the second gear (103) through a rack (104), a rotating plate (105) is arranged on the front side of the stand column (1), a rotating shaft (106) is fixedly connected to the back of the rotating plate (105), the rotating shaft (106) extends to the outer wall of the cavity (102) and is fixedly connected with the inner portion of the first gear (101), a transmission block (107) is fixedly connected to the outer wall of one side of the rack (104) inside the cavity (102), a lifting plate (108) is fixedly connected to one end of the transmission block (107) in an extending mode, a support (201) is fixedly connected to one side of the lighting lamp (2), and the other end of the support (201) is fixedly connected with the outer wall of one side of the lifting plate (108).

2. A lighting device as recited in claim 1, wherein: the back of the upright post (1) is fixedly connected with a first bearing seat (109), the other end of the rotating shaft (106) penetrates through the upright post (1) and extends into the first bearing seat (109), and the other end of the rotating shaft (106) is rotationally connected with the inside of the first bearing seat (109).

3. A lighting device as recited in claim 1, wherein: an auxiliary shaft (110) is fixed inside the second gear (103), two second bearing seats (111) which are symmetrically distributed are fixed on the outer surface of the upright post (1), and one end, extending out of the upright post (1), of the auxiliary shaft (110) is connected with the inner portion of the second bearing seats (111) in a rotating mode.

4. A lighting device as recited in claim 1, wherein: the novel vertical column is characterized in that a limiting ring (112) is connected to the front side of the vertical column (1) and located on the outer side of the rotating shaft (106), a movable groove (113) is formed in the limiting ring (112), a spring (114) is fixedly connected to the inner wall of one side of the movable groove (113), an extrusion plate (115) is fixedly connected to the other end of the spring (114), a limiting rod (116) is fixedly connected to the outer wall of the other side of the extrusion plate (115), and the limiting rod (116) extends out of the outer wall of the movable groove (113) and is movably connected with the inner wall of a limiting hole (117) formed in the rotating plate (105).

5. A lighting device as recited in claim 4, wherein: the limiting ring (112) is provided with a fixed screw (118) on the outer side, the limiting ring (112) is connected with the outer wall of the fixed screw (118) through a through hole (119) formed in the limiting ring, and the fixed screw (118) extends out of the outer wall of the through hole (119) to be in threaded connection with the inner wall of a thread groove (120) formed in the limiting rod (116).

6. A lighting device as recited in claim 1, wherein: the solar panel is characterized in that two support plates (121) which are symmetrically distributed left and right are fixed at the tops of the stand columns (1), hydraulic cylinders (122) are arranged at the tops of the support plates (121), connecting plates (301) are fixed at the bottoms of the solar panels (3), concave blocks (302) are arranged at the bottoms of the connecting plates (301), first movable shafts (123) are arranged inside ejector rods of the hydraulic cylinders (122), and one ends of the first movable shafts (123) extend out of one ends of the ejector rods to be fixedly connected with one side inner wall of each concave block (302).

7. A lighting device as recited in claim 6, wherein: two supporting plates (303) are fixed at the bottom of the connecting plate (301), a sliding rod (304) is fixedly connected to the outer wall of one side of each supporting plate (303), and the other end of each sliding rod (304) penetrates through the concave block (302) and is fixedly connected with the outer wall of one side of the other supporting plate (303).

8. A lighting device as recited in claim 1, wherein: two risers (124) are fixedly connected with the top of stand (1), solar panel (3) bottom fixedly connected with links piece (305), link piece (305) inside to be provided with second loose axle (306), second loose axle (306) extend link piece (305) one end and riser (124) one side outer wall fixed connection.