CN209801343U

CN209801343U - Movable lighting equipment

Info

Publication number: CN209801343U
Application number: CN201920809705.6U
Authority: CN
Inventors: 庞博飞; 陈明; 王敏帅; 祝东明; 胡祝新; 王杰; 柴赟
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2019-12-17
Anticipated expiration: 2029-05-31

Abstract

the utility model discloses a movable lighting apparatus, include: the bottom surface is fixed with a base with at least three walking wheels; one end of the telescopic column is fixed on the top surface of the base and can output reciprocating motion in the up-and-down direction; one end of the supporting arm is detachably fixed on the other end of the telescopic column; the lighting unit is movably arranged at the other end of the supporting arm and is used for emitting light to illuminate in a power-on state; the power supply assembly is movably arranged on the supporting arm and is used for supplying power to the lighting unit; the method comprises the following steps: the power generation device comprises a power generation unit for generating power and outputting electric energy to an electricity storage unit, and the electricity storage unit is used for storing the electric energy output by the power generation unit. The electricity storage unit stores the points generated by the electricity generation unit and outputs the points to the illumination unit so as to enable the illumination unit to emit light for illumination, the practicability of the illumination device is improved, and the illumination unit which can be movably installed can meet the requirements of different illumination angles.

Description

Movable lighting equipment

Technical Field

The application relates to the technical field of lighting equipment, in particular to movable lighting equipment.

background

At present, municipal construction or construction sites often need night construction, and night lighting equipment must be used. The existing night lighting equipment is usually supplied by mains supply and can be used only by being provided with an independent distribution box and a cable which are connected with the distribution box, and the existing night lighting equipment cannot be used under the condition that the municipal circuit is powered off or the line fault occurs on a construction site to cause power failure. In addition, in the power distribution process, a professional electrician is needed to operate, and the limitation is large.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable lighting device to satisfy the lighting needs under the different work condition.

The application provides a movable lighting apparatus, includes:

The bottom surface is fixed with a base with at least three walking wheels;

One end of the telescopic column is fixed on the top surface of the base and can output reciprocating motion in the up-and-down direction;

One end of the supporting arm is detachably fixed on the other end of the telescopic column;

The lighting unit is movably arranged at the other end of the supporting arm and is used for emitting light to illuminate in a power-on state; and

The power supply assembly is movably arranged on the supporting arm and is used for supplying power to the lighting unit; the method comprises the following steps: the power generation device comprises a power generation unit for generating power and outputting electric energy to an electricity storage unit, and the electricity storage unit is used for storing the electric energy output by the power generation unit.

The movable lighting apparatus, wherein the telescopic column comprises: the outer tube, slidably wear the inner tube in the said outer tube, and the driving mechanism used for driving the inner tube to reciprocate in the axial direction of the outer tube in the outer tube; the drive mechanism includes: the winding device comprises a fixing frame, a driving wheel, a driven wheel, a winding shaft and a winding wire, wherein the fixing frame is fixed on the outer wall of the outer pipe and provided with a cavity; the fixing frame is provided with a wire outlet hole, a wire inlet hole higher than the wire outlet hole is formed in the outer tube, a wire groove is further formed between the outer tube and the inner tube, and the other end of the winding wire penetrates through the wire inlet hole and is fixedly connected to the bottom end of the inner tube behind the wire groove.

The movable lighting apparatus, wherein the driving mechanism further includes: the crank rotating shaft is rotatably arranged on the other side of the fixed frame, and the crank is fixed on the crank rotating shaft; the crank rotating shaft is fixedly connected with the rotating shaft of the driving wheel.

The movable lighting apparatus, wherein the telescopic column further comprises: the positioning device comprises a fixed shaft, a positioning column, a rotating piece and a rack, wherein the fixed shaft and the positioning column are fixed on one side of a fixed frame; the rotating part moves back and forth along the axial direction of the fixed shaft so as to enable the rack to be meshed with or separated from the driving wheel or meshed with or separated from the driven wheel; the positioning column is used for blocking the rotating piece from rotating around the axis of the fixed shaft when the rotating piece is meshed with the driving wheel or the driven wheel.

the movable lighting apparatus, wherein the power supply module further comprises: one end of the connecting rod is fixed on the supporting arm; the power generation unit is fixed above the power storage unit, and the other end of the connecting rod is fixed below the power storage unit.

The movable lighting apparatus, wherein the power supply module further comprises: and the supporting rib is used for supporting the connecting rod, one end of the supporting rib is detachably fixed on one end of the telescopic rod, and the other end of the supporting rib is fixed on the connecting rod.

The movable lighting apparatus, wherein the power generation unit comprises: a solar power module and/or a wind power module.

The movable lighting apparatus, wherein the lighting unit includes: the lamp body that can give out light under the circular telegram state to and the lamp shade of establishing on the lamp body, lamp shade movable installation the other end of support arm.

the movable lighting apparatus, wherein the base further comprises: a push rod mounted on the base.

The movable lighting apparatus, wherein the base further comprises: the counterweight unit is accommodated in the accommodating cavity.

The utility model has the advantages that:

The application provides a movable lighting apparatus, includes: the bottom surface is fixed with a base with at least three walking wheels; one end of the telescopic column is fixed on the top surface of the base and can output reciprocating motion in the up-and-down direction; one end of the supporting arm is detachably fixed on the other end of the telescopic column; the lighting unit is movably arranged at the other end of the supporting arm and is used for emitting light to illuminate in a power-on state; the power supply assembly is movably arranged on the supporting arm and is used for supplying power to the lighting unit; the method comprises the following steps: the power generation device comprises a power generation unit for generating power and outputting electric energy to an electricity storage unit, and the electricity storage unit is used for storing the electric energy output by the power generation unit. The electricity storage unit stores the points generated by the electricity generation unit and outputs the points to the illumination unit so as to enable the illumination unit to emit light for illumination, the practicability of the illumination device is improved, and the illumination unit which can be movably installed can meet the requirements of different illumination angles.

Drawings

Fig. 1 is a schematic structural diagram of a movable lighting device provided in the present application;

fig. 2 is a schematic structural diagram of a telescopic column in the movable lighting device provided by the present application;

fig. 3 is a partially enlarged schematic view of fig. 2.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

Referring to fig. 1-3, the present application provides a movable lighting apparatus, comprising: the lighting device comprises a base 10, a telescopic column 20 with one end fixed on the base 10, a supporting arm 30 with one end fixed on the other end of the telescopic column 20, a lighting unit 40 movably fixed on the other end of the supporting arm 30, and a power supply assembly 50 movably fixed on the supporting arm 30. At least three walking wheels 11 are fixed on the bottom surface of the base 10 to realize the movable walking of the lighting device. The telescopic column 20 is used for outputting reciprocating motion in the vertical direction, and meets the lighting requirements of different working conditions. The power supply assembly 50 is used for supplying power to the illumination unit 40, and the illumination unit 40 is used for emitting light to illuminate in a power-on state. The lighting unit 40 is movably fixed at the other end of the supporting arm 30, so as to meet the requirements of different lighting angles. The power supply assembly 50 comprises a power generation unit 51 for generating power and a power storage unit 52 for storing the power, and the power supply assembly 50 is movably fixed on the supporting arm 30 and can meet the requirement of the power generation unit 51 in power generation.

The bottom surface of base 10 is fixed with at least three walking wheel 11, and walking wheel 11 adopts the universal wheel, and in this embodiment, the bottom surface of base 10 is fixed with four walking wheels 11, is located the four corners of base 10 respectively, is provided with the brake structure that is used for carrying out the brake to walking wheel 11 on at least one in four walking wheels 11 to when need not walk, fix it.

in order to realize the pushing or pulling action of the base 10, a push rod 12 for pushing or pulling is further installed on the base 10, the push rod 12 is provided with a handheld part, and a skid-proof part can be further arranged on the handheld part to prevent the handheld part from skidding when being held by the hand, so that the safety of the handheld part is improved.

In this embodiment, the telescopic column 20 installed on the base 10, the support arm 30 installed on the telescopic column 20, and the lighting unit 40 and the power supply unit 50 installed on the support arm 30 have a certain weight, so that the center of gravity of the lighting apparatus is integrally moved upward, and the risk of falling is easily generated, therefore, the base 10 needs to be weighted, so that the center of gravity of the lighting apparatus is integrally moved downward, and the stability of the lighting apparatus is improved. The present base 10 further comprises: and a weight unit (not shown) having an accommodating chamber (not shown) for accommodating the weight unit in the inside of the base 10, the weight unit being accommodated in the accommodating chamber. The counterweight unit is as follows: stone, sand, etc.

As shown in fig. 2, the telescopic column 20 includes: an outer tube 21, an inner tube 22 and a drive mechanism 23. The inner tube 22 is slidably inserted into the outer tube 21, and specifically, the axes of the inner tube 22 and the outer tube 21 are coincident. The driving mechanism 23 is used for driving the inner tube 22 to reciprocate in the outer tube 21 along the axial direction of the outer tube, so as to realize the reciprocating motion of the telescopic column 20 in the up-down direction, i.e. the driving mechanism 23 drives the inner tube 22 to extend and retract along the axial direction.

as shown in fig. 3, the drive mechanism 23 includes: a fixed frame 231, a driving wheel 232, a driven wheel 233, a winding shaft 234 and a winding wire 235. The fixing frame 231 is fixed to the outer wall of the outer tube 21 by a fastener, and the fixing frame 231 has a cavity, and preferably, the fixing frame 231 has a U-shaped cross section. The driving pulley 232 and the driven pulley 233 are rotatably installed at one side of the fixing frame 231, and the driving pulley 232 and the driven pulley 233 are engaged with each other. The winding shaft 234 is rotatably mounted in the cavity of the fixed frame 231, and the axis of the winding shaft 234 is coaxial with the axis of the driven wheel 233. One end of the winding wire 235 is fixed to the winding shaft 234. The fixing frame 231 has an outlet hole (not shown), that is, an outlet hole is arranged in the outlet direction of the winding wire 235 led out from the fixing frame 231, an inlet hole 211 higher than the outlet hole is arranged on the outer tube 21, a wire groove 221 is further arranged between the outer tube 21 and the inner tube 22, specifically, the outer wall of the inner tube 22 is recessed inwards along the direction perpendicular to the axis of the inner tube 22 to form the wire groove 221. The other end of the winding wire 235 passes through the wire outlet hole, the wire inlet hole 211 and the wire groove 221 and then is fixedly connected to the bottom end of the inner tube 22, and specifically, the other end of the winding wire 235 is pressed on the outer wall of the bottom end of the inner tube 22 through a fastener.

the driven wheel 233 is driven to rotate by rotating the driving wheel 232, the rotating driven wheel 233 drives the winding shaft 234 to rotate together, and as shown in fig. 2 and 3, the winding shaft 233 rotates counterclockwise to wind one end of the winding wire 235 on the winding shaft, so as to drive the inner tube 22 to move upwards along the axial direction of the outer tube 21, and realize the extending action; accordingly, the winding shaft 233 rotates in the clockwise direction, and the retracting action is performed.

It will be appreciated that when the inner tube 23 is extended or retracted to the corresponding fixed position, the inner tube 23 tends to move downward under its own weight, and the driving wheel 232 or the driven wheel 233 needs to be locked to fix the extended or retracted position of the inner tube 23. As shown in fig. 3, the telescopic column 20 further includes: a fixed shaft 24, a positioning column 25, a rotating member 26 and a rack 261 provided on one end of the rotating member 26. The fixed shaft 24 and the positioning post 25 are fixed on one side of the fixing frame 231, i.e. on the same side of the fixing frame 231 as the driving wheel 232 and the driven wheel 233. The rotating member 26 is rotatable around the axis of the fixed shaft 24, and the rotating member 26 is reciprocally movable in the axial direction of the fixed shaft 24, and the rack 261 on the rotating member 26 is used for meshing with the driving pulley 232 or the driven pulley 233. The rotation member 26 reciprocates in the axial direction of the fixed shaft 24 so that the rack 261 engages with or disengages from the driving wheel 232, or the rack 261 engages with or disengages from the driven wheel 233. The positioning post 25 is used for blocking the rotating member 26 from rotating around the axis of the fixed shaft 24 when the rack 261 on the rotating member 26 is engaged with the driving wheel 232 or the driven wheel 233, so as to lock the driving wheel 232 or the driven wheel 233. In this embodiment, the rack 261 is engaged with the driving wheel 232.

To realize the rotation of the driving wheel 232, as shown in fig. 1, the driving mechanism 23 further includes: the utility model discloses a driving wheel 232, including mount 231, crank pivot (not shown in the figure) and crank 236, the crank pivot is rotatable installs on the opposite side of mount 231, and crank 236 is fixed in the crank pivot, and crank pivot and driving wheel 232's axis of rotation fixed connection, thereby drive driving wheel 232 through hand crank and rotate, simple structure, the manufacturing of being convenient for, and convenient to use.

Of course, in other embodiments, the driving wheel may be driven to rotate by a motor.

And a support arm 30 having one end detachably mounted to the other end of the telescopic pole 20, and particularly, one end of the support arm 30 is detachably mounted to the top end of the inner tube 22. In this embodiment, the hoop 60 is installed at the end of the inner tube 22, and one end of the support arm 30 is welded to the outer side of the hoop 60, so as to achieve a detachable connection mode between one end of the support arm 30 and the other end of the telescopic column 20.

and an illumination unit 40 movably mounted on the other end of the support arm 30, the illumination unit 40 being adapted to emit light for illumination in an energized state.

in the present embodiment, the illumination unit 40 includes: a lamp body (not shown in the figure) and a lampshade 41, the lamp body can emit light in the power-on state, and specifically, the lamp body is an LED lamp. The lamp cover 41 covers the lamp body to protect the lamp body. The lampshade 41 can be movably arranged at the other end of the supporting arm 30 so as to meet the requirements of different illumination angles. Specifically, a lamp body universal bracket 43 is mounted at the other end of the support arm 30, the fixed end of the lamp body universal bracket 43 is fixed at the other end of the support arm 30, and the movable end of the lamp body universal bracket 43 is fixedly connected with the lampshade 41, so that the lampshade 41 and the other end of the support arm 30 can be movably connected.

A power supply assembly 50 movably mounted on the support arm 30, the power supply assembly 50 being adapted to supply power to the lighting unit 40, and in particular to the lamp body. The power supply assembly 50 includes: the power generation device comprises a power generation unit 51 and an electricity storage unit 52, wherein the power generation unit 51 is used for generating power and outputting electric energy to the electricity storage unit 52, and the electricity storage unit 52 is used for storing the electric energy output by the power generation unit 51. The electric storage unit 52 is electrically connected to the lamp body through a line 42, and a switch for controlling the on/off of the line 42 may be further provided.

The power generation unit 51 may be a solar power generation module and/or a wind power generation module, and in this embodiment, the power generation unit 51 is preferably a solar power generation module. The power storage unit 52 is specifically a storage battery to store the electric energy output by the power generation unit.

the power supply assembly 50 further includes: one end of the connecting rod 53 is fixed on the supporting arm 30, the power generation unit 51 is fixed above the power storage unit 52, and the lower part of the power storage unit 52 is movably fixed on the other end of the connecting rod 53. Specifically, a power supply gimbal 54 is fixed at the other end of the connecting rod 53, the fixed end of the power supply gimbal 54 is fixed at the other end of the connecting rod 53, and the movable end of the power supply gimbal 54 is fixed below the power storage unit 52, so that a movable connection mode is realized, and further, the angle required by the power generation unit 51 during solar power generation or wind power generation is adjusted.

The power supply assembly 50 further includes: and a support rib 55 for supporting the connection rod 53, one end of the support rib 55 being detachably fixed to one end of the telescopic rod 20, and the other end of the support rib 55 being fixed to the connection rod 53. Specifically, one end of the support rib 55 is welded to the outer side of the anchor ear 60, so as to realize a detachable fixing manner,

The application provides a movable lighting apparatus's use as follows:

Pushing the push rod 12 moves the lighting device to the location where lighting is needed.

Hand crank 236 drives driving wheel 232 to rotate, so as to drive driven wheel 233 and winding shaft 234 to rotate, so as to wind winding wire 235 on winding shaft 234, the other end of winding wire 235 drives inner tube 22 to rise to the required height for lighting, then rotating member 26 moves downward along the axial direction of fixed shaft 24, so as to engage rack 261 with driving wheel 232, positioning column 25 limits the tendency of moving downward under the action of self gravity of inner tube 22, and drives driven wheel 233, driving wheel 232 and rotating member 26 to rotate for locking, so as to adjust to the required height for lighting.

Through the turned angle who adjusts lamp body gimbal 43 to the angle that the light that the regulation lamp body sent shines satisfies different illumination angle's demand.

The rotation angle of the power supply universal bracket 54 is adjusted to adjust the angle required by the power generation unit 51 when generating power.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. For those skilled in the art to which the present application pertains, a number of simple deductions or substitutions can be made without departing from the inventive concept of the present application.

Claims

1. a movable lighting apparatus, comprising:

the bottom surface is fixed with a base with at least three walking wheels;

2. The movable lighting apparatus of claim 1, wherein the telescoping column comprises: the outer tube, slidably wear the inner tube in the said outer tube, and the driving mechanism used for driving the inner tube to reciprocate in the axial direction of the outer tube in the outer tube; the drive mechanism includes: the winding device comprises a fixing frame, a driving wheel, a driven wheel, a winding shaft and a winding wire, wherein the fixing frame is fixed on the outer wall of the outer pipe and provided with a cavity; the fixing frame is provided with a wire outlet hole, a wire inlet hole higher than the wire outlet hole is formed in the outer tube, a wire groove is further formed between the outer tube and the inner tube, and the other end of the winding wire penetrates through the wire inlet hole and is fixedly connected to the bottom end of the inner tube behind the wire groove.

3. The movable lighting apparatus of claim 2, wherein the drive mechanism further comprises: the crank rotating shaft is rotatably arranged on the other side of the fixed frame, and the crank is fixed on the crank rotating shaft; the crank rotating shaft is fixedly connected with the rotating shaft of the driving wheel.

4. The portable lighting device as recited in claim 2, wherein said telescoping pole further comprises: the positioning device comprises a fixed shaft, a positioning column, a rotating piece and a rack, wherein the fixed shaft and the positioning column are fixed on one side of a fixed frame; the rotating part moves back and forth along the axial direction of the fixed shaft so as to enable the rack to be meshed with or separated from the driving wheel or meshed with or separated from the driven wheel; the positioning column is used for blocking the rotating piece from rotating around the axis of the fixed shaft when the rotating piece is meshed with the driving wheel or the driven wheel.

5. The portable lighting device as recited in claim 1, wherein said power supply assembly further comprises: one end of the connecting rod is fixed on the supporting arm; the power generation unit is fixed above the power storage unit, and the other end of the connecting rod is fixed below the power storage unit.

6. The portable lighting device as recited in claim 5, wherein said power supply assembly further comprises: and the support rib is used for supporting the connecting rod, one end of the support rib is detachably fixed on one end of the telescopic column, and the other end of the support rib is fixed on the connecting rod.

7. The transportable lighting device of claim 5, the power generation unit comprising: a solar power module and/or a wind power module.

8. The movable lighting apparatus of claim 1, wherein the lighting unit comprises: the lamp body that can give out light under the circular telegram state to and the lamp shade of establishing on the lamp body, lamp shade movable installation the other end of support arm.

9. The movable lighting apparatus of claim 1, wherein the base further comprises: a push rod mounted on the base.

10. The movable lighting apparatus of claim 9, wherein the base further comprises: the counterweight unit is accommodated in the accommodating cavity.