CN218237167U - Lighting device - Google Patents

Abstract

The utility model discloses a lighting device, which relates to the technical field of building electrical, and comprises an installation box, wherein four sides of the installation box are rotatably connected with installation frames, and the inner sides of the four installation frames are provided with lighting device bodies; the utility model discloses can drive the L shaped plate through threaded rod and screw sleeve when servo motor rotates under adjustment mechanism's effect and remove, thereby can realize the regulation to installing frame and lighting apparatus body angle, the angle of having guaranteed lighting apparatus can directly be controlled through the controller, do not need to carry out artifical adjustment again, make lighting apparatus's irradiation range can adjust, be convenient for use at the in-process of construction, the medial surface that the installing frame can be followed to transparent sunshade can rotate under actuating mechanism's effect, thereby realize sheltering from the surface of lighting apparatus body, avoid the rainwater to adhere to the surface at lighting apparatus, the luminance of having guaranteed lighting apparatus can not receive the influence, the practicality of device has been increased.

Description

Lighting device

Technical Field

The utility model relates to a building electrical technology field especially relates to a lighting apparatus.

Background

The lighting experiences the development process from fire, oil to electricity, the lighting tool has undergone countless changes, and the lighting tool has a torch, a candle, a kerosene lamp, an incandescent lamp and a fluorescent lamp, and develops a lighting lamp, an energy-saving lamp, a decorative lamp, a landscape lamp, a heating lamp, a navigation lamp, an indicator lamp, a signal lamp, a small night lamp, a blueprint lamp, a disinfection lamp, a plant cultivation lamp and the like;

the condition that the work overtime is overtime at night often occurs in building electrical construction, but if the construction at night does not have a good visual field, a lot of work cannot be normally carried out, and great potential safety hazards exist, so that the lighting equipment is needed, the lighting equipment in the prior art is often fixed at an angle when being used, the lighting range is limited, workers are needed to manually adjust the lighting equipment during adjustment, time and labor are wasted, rainwater of the lighting equipment adheres to a lampshade to influence the lighting brightness when raining, and the brightness of the lighting equipment is reduced; therefore, it is necessary to design a lighting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the lighting equipment.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a lighting apparatus, includes the install bin, four sides of install bin all rotate and are connected with the installing frame, four the lighting apparatus body, four are all installed to the medial surface of installing frame the mounting groove has all been seted up, four to the side of installing frame the equal sliding connection of medial surface of mounting groove has the deflector, the medial surface of install bin is provided with adjustment mechanism, four the medial surface of installing frame all is provided with transparent sunshade, four the side of installing frame all is provided with actuating mechanism.

Preferably, the adjusting mechanism includes servo motor, servo motor installs the interior bottom surface at the install bin, threaded sleeve has all been run through to four sides of install bin, four threaded sleeve all with the side swing joint of install bin, the interior top surface of install bin has a threaded rod, four through the rotate bracket connection of threaded rod the equal fixedly connected with driven bevel gear of tip of threaded rod, servo motor's output fixedly connected with drive bevel gear, the drive bevel gear meshes between four driven bevel gear and is connected, four the other end surface of threaded rod all overlaps and is equipped with the medial surface of threaded sleeve, four the equal fixedly connected with L shaped plate of tip that the threaded sleeve is located the install bin outside, four the tip of L shaped plate all rotates the side of connecting at the deflector.

Preferably, actuating mechanism includes two guide ways, two the guide way link up respectively and sets up in the both sides side of installing frame, two the equal sliding connection of medial surface of guide way has the guide block, two fixedly connected with dead lever between the relative side of guide block, the surface at the dead lever is established to the tip cover of transparent sunshade board, the side-mounting of installing frame has electric telescopic handle, electric telescopic handle's flexible end passes through the side fixed connection of fixed plate and guide block, the both sides side of transparent sunshade board all rotates and is connected with the bracing piece, two the tip of bracing piece all rotates the medial surface of connection at the installing frame.

Preferably, the threaded rod is in threaded connection with the inner side of the threaded sleeve.

Preferably, the side surface of the transparent shielding plate is attached to the inner side surface of the mounting frame, and the side surface of the guide block is attached to the inner side surface of the guide groove.

Preferably, the bottom surface of the installation box is provided with a connecting seat.

The utility model discloses following beneficial effect has:

1. by arranging the mounting frame and the adjusting mechanism, the L-shaped plate can be driven to move by the threaded rod and the threaded sleeve when the servo motor rotates under the action of the adjusting mechanism, so that the angle between the mounting frame and the lighting equipment body can be adjusted, the angle of the lighting equipment can be directly controlled by the controller, manual adjustment is not needed, the irradiation range of the lighting equipment can be adjusted, and the lighting equipment is convenient to use in the construction process;

2. through setting up transparent sunshade and actuating mechanism, the medial surface that the installing frame can be followed to transparent sunshade under actuating mechanism's effect rotates to the realization shelters from the surface of lighting apparatus body, avoids the rainwater to adhere to lighting apparatus's surface, has guaranteed that lighting apparatus's luminance can not receive the influence, has increased the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a main body of a lighting device provided by the present invention;

fig. 2 is a schematic side view of a mounting frame of a lighting device according to the present invention;

fig. 3 is a front sectional structural schematic view of an installation box of an illumination device provided by the present invention;

fig. 4 is a schematic structural diagram of a lighting device shown in fig. 1 according to the present invention;

in the figure: 1. installing a box; 2. installing a frame; 3. a lighting device body; 4. mounting grooves; 5. a guide plate; 6. an adjustment mechanism; 61. a servo motor; 62. a threaded rod; 63. a driven bevel gear; 64. a drive bevel gear; 65. a threaded sleeve; 66. an L-shaped plate; 7. a transparent shield; 8. a drive mechanism; 81. a guide groove; 82. a guide block; 83. an electric telescopic rod; 84. a support bar; 9. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a lighting device comprises an installation box 1, four side surfaces of the installation box 1 are rotatably connected with installation frames 2, the inner side surfaces of the four installation frames 2 are respectively provided with a lighting device body 3, the side surfaces of the four installation frames 2 are respectively provided with an installation groove 4, the inner side surfaces of the four installation grooves 4 are respectively and slidably connected with a guide plate 5, the inner side surface of the installation box 1 is provided with an adjusting mechanism 6, the adjusting mechanism 6 comprises a servo motor 61, the servo motor 61 is installed on the inner bottom surface of the installation box 1, the four side surfaces of the installation box 1 are respectively penetrated with a threaded sleeve 65, the four threaded sleeves 65 are respectively movably connected with the side surfaces of the installation box 1, the inner top surface of the installation box 1 is rotatably connected with a threaded rod 62 through a bracket, the end parts of the four threaded rods 62 are respectively and fixedly connected with driven bevel gears 63, the output ends of the servo motor 61 are respectively and fixedly connected with a driving bevel gear 64, the driving bevel gear 64 is meshed with the four driven bevel gears 63, the outer surfaces of the other ends of the four threaded rods 62 are all sleeved with inner side surfaces of threaded sleeves 65, the threaded rods 62 are in threaded connection with the inner side surfaces of the threaded sleeves 65, the end parts, located outside the installation box 1, of the four threaded sleeves 65 are all fixedly connected with L-shaped plates 66, the end parts of the four L-shaped plates 66 are all rotatably connected to the side surfaces of the guide plates 5, when the servo motor 61 rotates under the action of the adjusting mechanism 6, the L-shaped plates 66 can be driven to move through the threaded rods 62 and the threaded sleeves 65, so that the angle between the installation frame 2 and the lighting equipment body 3 can be adjusted, the angle of the lighting equipment can be directly controlled through a controller, manual adjustment is not needed, the irradiation range of the lighting equipment can be adjusted, the lighting equipment is convenient to use in the construction process, and the inner side surfaces of the four installation frames 2 are all provided with transparent shielding plates 7, the side of transparent sunshade 7 and the medial surface of installing frame 2 are laminated mutually, the side of four installing frames 2 all is provided with actuating mechanism 8, actuating mechanism 8 includes two guide ways 81, two guide ways 81 link up respectively and set up in the both sides side of installing frame 2, the equal sliding connection of medial surface of two guide ways 81 has guide block 82, the side of guide block 82 and the medial surface of guide way 81 are laminated mutually, fixedly connected with dead lever between the relative side of two guide blocks 82, the tip cover of transparent sunshade 7 is established at the surface of dead lever, the side-mounting of installing frame 2 has electric telescopic handle 83, the flexible end of electric telescopic handle 83 passes through the side fixed connection of fixed plate and guide block 82, the both sides side of transparent sunshade 7 all rotates and is connected with bracing piece 84, the tip of two bracing pieces 84 all rotates the medial surface of connection at installing frame 2, transparent sunshade 7 can rotate along the medial surface of installing frame 2 under actuating mechanism 8's effect, thereby realize sheltering from the surface of lighting apparatus body 3, avoid rainwater to adhere to the surface at lighting apparatus, the luminance that has guaranteed lighting apparatus can not receive the influence, the practicality of device has been increased, install the bottom surface of case 1 is provided with connecting seat 9.

The utility model discloses a concrete theory of operation as follows:

when the lighting device is used, firstly, a worker needs to fix the installation box 1 at a high position through the connecting seat 9, then the whole lighting device can be controlled through the controller, if the angle of the lighting device needs to be adjusted in the construction process, the servo motor 61 is started to rotate through the controller, the servo motor 61 can drive the driving bevel gear 64 to rotate when rotating, the driving bevel gear 64 is meshed with the four driven bevel gears 63, so that the four driven bevel gears 63 and the threaded rod 62 can be driven to rotate, the end part of the threaded rod 62 is sleeved on the inner side surface of the threaded sleeve 65, the threaded sleeve 65 is movably connected with the side surface of the installation box 1, so that the threaded rod 62 can drive the threaded sleeve 65 to slide along the side surface of the installation box 1 when rotating, the horizontal position of the L-shaped plate 66 can be changed, the guide plate 5 can be driven to slide on the inner side surface of the installation groove 4 when the horizontal position of the L-shaped plate 66 is changed, so as to drive the installation box 2 and the lighting device body 3 to rotate on the side surface of the installation box 1, and adjust the angle of the lighting device body 3;

if meet the rainy condition when the construction, staff's accessible controller opens electric telescopic handle 83 and shortens this moment, electric telescopic handle 83 can drive two guide blocks 82 when shortening and slide at the medial surface of guide way 81, and can drive transparent sunshade 7 and rotate along the dead lever under the effect of bracing piece 84, make transparent sunshade 7 be the tilt state, thereby can protect the lighting apparatus body 3 of installing frame 2 medial surface, avoid the rainwater to adhere to the surface influence luminance at lighting apparatus body 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a lighting device, includes install bin (1), its characterized in that, four sides of install bin (1) are all rotated and are connected with installing frame (2), four lighting device body (3), four are all installed to the medial surface of installing frame (2) mounting groove (4), four have all been seted up to the side of installing frame (2) the equal sliding connection of medial surface of mounting groove (4) has deflector (5), the medial surface of install bin (1) is provided with adjustment mechanism (6), four the medial surface of installing frame (2) all is provided with transparent sunshade (7), four the side of installing frame (2) all is provided with actuating mechanism (8).

2. The lighting device according to claim 1, wherein the adjusting mechanism (6) comprises a servo motor (61), the servo motor (61) is installed on the inner bottom surface of the installation box (1), threaded sleeves (65) penetrate through four side surfaces of the installation box (1), four threaded sleeves (65) are movably connected with the side surfaces of the installation box (1), a threaded rod (62) is rotatably connected with the inner top surface of the installation box (1) through a support, driven bevel gears (63) are fixedly connected with the end portions of the four threaded rods (62), a driving bevel gear (64) is fixedly connected with the output end of the servo motor (61), the driving bevel gear (64) is in meshing connection with the four driven bevel gears (63), the inner side surfaces of the threaded sleeves (65) are sleeved on the outer surfaces of the other ends of the four threaded rods (62), L-shaped plates (66) are fixedly connected with the end portions of the four threaded sleeves (65) on the outer side of the installation box (1), and the end portions of the four L-shaped plates (66) are rotatably connected with the side surfaces of the guide plate (5).

3. The lighting apparatus according to claim 1, wherein the driving mechanism (8) comprises two guide grooves (81), the two guide grooves (81) are respectively formed on two side surfaces of the mounting frame (2) in a penetrating manner, guide blocks (82) are respectively connected to inner side surfaces of the two guide grooves (81) in a sliding manner, a fixing rod is fixedly connected between the two opposite side surfaces of the guide blocks (82), the end portion of the transparent shielding plate (7) is sleeved on the outer surface of the fixing rod, an electric telescopic rod (83) is installed on one side surface of the mounting frame (2), the telescopic end of the electric telescopic rod (83) is fixedly connected with the side surfaces of the guide blocks (82) through the fixing plate, supporting rods (84) are respectively connected to the two side surfaces of the transparent shielding plate (7) in a rotating manner, and the end portions of the two supporting rods (84) are respectively connected to the inner side surfaces of the mounting frame (2) in a rotating manner.

4. A lighting device as claimed in claim 2, characterized in that the threaded rod (62) is screwed to the inner side of the threaded sleeve (65).

5. A luminaire as claimed in claim 3, characterized in that the transparent cover (7) is fitted at its side against the inner side of the mounting frame (2) and the guide block (82) is fitted at its side against the inner side of the guide groove (81).

6. A luminaire as claimed in claim 1, characterized in that the bottom surface of the mounting box (1) is provided with a connecting socket (9).

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