CN207962258U - A kind of construction site lighting apparatus - Google Patents

Abstract

The utility model discloses a kind of construction site lighting apparatus, including pedestal, this construction site lighting apparatus is simple in structure, connect external power supply, and LED lamp panel, which is powered, projects illumination light, and light is assembled and reflected by lampshade, illuminates construction site；The first power switch is opened, first motor starts, and LED lamp panel projects light and rotated with the rotation 360 deg of the first round turntable, arbitrarily adjusts illumination direction；Open second source, second electric motor starting, it drives the second round turntable to rotate, head rod is driven to move up and down, the sleeve being socketed on head rod, which effectively limits head rod, to shift, height on the right side of the hinged sliding block sliding lifting lampshade lower end in head rod upper end, the illuminator level and focus direction of illumination light are adjusted, the two combines, and illumination zone is all included in whole building building site, the direction and place that focusing can effectively be adjusted, substantially increase practicability.

Description

A kind of construction site lighting apparatus

Technical field

The utility model is related to building field, specially a kind of construction site lighting apparatus.

Background technology

In the practice of construction of construction site, since the duration is nervous or construction needs, it is also required to build to apply at night The lighting apparatus of work, construction site becomes indispensable tool in work progress, and construction site is generally adopted by general at present Logical single suspention light source is illuminated, although this headlamp can illuminate, this headlamp is fixed, there is many photographs Bright lamp irradiation less than place, there are the blind areas in the visual field, and the illumination direction of headlamp adjusts very inconvenient, cost manually Height, benefit is low, influences carrying on construction work at night for construction site, for this purpose, it is proposed that a kind of construction site lighting apparatus.

Utility model content

The purpose of this utility model is to provide a kind of construction site lighting apparatus, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides the following technical solutions：

A kind of construction site lighting apparatus, including pedestal, there are four support legs for the lower end connection of pedestal, and four support Foot is in matrix distribution, and the upper end of the pedestal is rotatablely connected the lower end of the first round turntable, and in the lower end of the first round turntable Portion is connected with the upper end of first rotating shaft, and the lower end of the first rotating shaft runs through the side wall of pedestal and connects the output of first motor End, and first motor is fixedly connected by holder with the lower end of pedestal, the upper end vertical connection L-shaped bar of first round turntable Lower end, and in the middle part of the laterally inner cavity of one section of arrival lampshade of L-shaped bar and the side wall of vertical connection LED lamp panel, the lampshade is The truncated cone-shaped structure of inner hollow, and one end side wall of the lampshade far from L-shaped bar opens up first through hole, is fixedly connected in first through hole There is a glass-mirror, the lampshade is hinged with the upper end of supporting rod on the downside of one end of LED lamp panel, and the lower end of supporting rod and the The lower end of the upper end vertical connection of one round turntable, the lampshade opens up sliding slot, and sliding block is slidably connected in sliding slot, the cunning The lower end of block is hinged the upper end of head rod, and the lower end of head rod reaches inner cavity and the vertical connection second of mounting box The upper center of connecting rod, sliding sleeve is connected to sleeve on the head rod, and the lower end of sleeve and the upper end of mounting box are hung down It is directly fixedly connected, the lower end of the mounting box is fixedly connected with the upper end of the first round turntable, the middle part of second connecting rod Strip-shaped hole is opened up, and slidably connects screw in strip-shaped hole, the screw thread is connected to the front side wall side of the second round turntable Edge, and the second shaft in the middle part of the rear wall of the second round turntable on the second motor of vertical connection, second motor and installation The rear wall of box is fixedly connected, and the rear wall of second round turntable has been fixedly and coaxially connected ratchet, and ratchet engagement detent, The other end of the pawl and the madial wall of mounting box are hinged, and the lower end of pawl is connected by the madial wall of spring and mounting box It connecing, the first motor and the first power switch and external power supply collectively constitute a series circuit by conducting wire, and described second Motor and second source switch collectively constitute a series circuit, the LED lamp panel and external electricity with external power supply by conducting wire Source collectively constitutes a series circuit by conducting wire.

Preferably, it is socketed with and the matched elastic seal ring of lampshade in one section of the transverse direction of the L-shaped bar.

Preferably, multiple LED light are connected in the LED lamp panel, and the quantity of LED light is no less than 40.

Preferably, the glass-mirror is convex lens.

Compared with prior art, the utility model has the beneficial effects that：This construction site lighting apparatus is simple in structure, connects Logical external power supply, LED lamp panel, which is powered, projects illumination light, and light is assembled and reflected by lampshade, illuminates construction site；Open the One power switch, first motor start, and the rotation of the first round turntable, LED lamp panel is driven to project light with the first round turntable 360 deg rotation is rotated, illumination direction is arbitrarily adjusted；Second source is opened, the second electric motor starting drives second round turn Disk rotates, and the screw of the second round turntable edge-wise threads connection drives the second connecting rod to be moved along the second shaft circumference, drives Head rod moves up and down, and the sleeve being socketed on head rod, which effectively limits head rod, to shift, and first The hinged sliding block in connecting rod upper end slides the height on the right side of lifting lampshade lower end in sliding slot, adjust illumination light illuminator level and Focus direction, the two combine, illumination zone is all included in whole building building site, and can effectively adjust focusing direction and Place substantially increases practicability.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model rearview.

In figure：Pedestal 1, the first round turntable 2, first motor 3, L-shaped bar 4, LED lamp panel 5, lampshade 6, glass-mirror 7, branch Strut 8, sliding block 9, head rod 10, sleeve 11, mounting box 12, the second connecting rod 13, the second round turntable 14, ratchet 15, Pawl 16.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：

A kind of construction site lighting apparatus, including pedestal 1, support leg that there are four the lower end connections of pedestal 1, and four branch Spike is in matrix distribution, and the upper end of pedestal 1 is rotatablely connected the lower end of the first round turntable 2, and in the lower end of the first round turntable 2 Portion is connected with the upper end of first rotating shaft, and the lower end of first rotating shaft runs through the side wall of pedestal 1 and connects the output end of first motor 3, And first motor 3 is fixedly connected by holder with the lower end of pedestal 1, the upper end vertical connection L-shaped bar 4 of the first round turntable 2 Lower end, and in the middle part of the laterally inner cavity of one section of arrival lampshade 6 of L-shaped bar 4 and the side wall of vertical connection LED lamp panel 5, in LED lamp panel 5 Multiple LED light are connected with, and the quantity of LED light is no less than 40, is socketed in one section of the transverse direction of L-shaped bar 4 and is matched with lampshade 6 Elastic seal ring, lampshade 6 is the truncated cone-shaped structure of inner hollow, and one end side wall of the lampshade 6 far from L-shaped bar 4 opens up first Through-hole is fixedly connected with glass-mirror 7 in first through hole, and glass-mirror 7 is convex lens, and lampshade 6 is close to one end of LED lamp panel 5 Downside is hinged with the upper end of supporting rod 8, and the upper end vertical connection of the lower end of supporting rod 8 and the first round turntable 2, lampshade 6 Lower end opens up sliding slot, and sliding block 9 is slidably connected in sliding slot, and the lower end of sliding block 9 is hinged the upper end of head rod 10, and first The lower end of connecting rod 10 reaches the inner cavity of mounting box 12 and the upper center of the second connecting rod of vertical connection 13, head rod 10 Upper sliding sleeve is connected to sleeve 11, and the lower end of sleeve 11 is vertical with the upper end of mounting box 12 is fixedly connected, the lower end of mounting box 12 It is fixedly connected with the upper end of the first round turntable 2, the middle part of the second connecting rod 13 opens up strip-shaped hole, and is slidably connected in strip-shaped hole There are screw, screw thread to be connected to the front side wall edge of the second round turntable 14, and in the middle part of the rear wall of the second round turntable 14 The second shaft on the second motor of vertical connection, the second motor are fixedly connected with the rear wall of mounting box 12, the second round turntable 14 rear wall has been fixedly and coaxially connected ratchet 15, and 15 engagement detent 16 of ratchet, the other end and the mounting box 12 of pawl 16 Madial wall is hinged, and the lower end of pawl 16 is connect by spring with the madial wall of mounting box 12, and first motor 3 and the first power supply are opened It closes and one series circuit is collectively constituted by conducting wire with external power supply, the second motor and second source switch pass through with external power supply Conducting wire collectively constitutes a series circuit, and LED lamp panel 5 collectively constitutes a series circuit with external power supply by conducting wire.

Operation principle：External power supply is connected, LED lamp panel 5, which is powered, projects illumination light, and aggregation and anti-is carried out to light by lampshade 6 It penetrates, illuminates construction site；The first power switch is opened, first motor 3 starts, and drives the rotation of the first round turntable 2, LED lamp panel 5 It projects light to rotate with the rotation 360 deg of the first round turntable 2, arbitrarily adjusts illumination direction；

Second source is opened, the second electric motor starting drives the rotation of the second round turntable 14,14 edge spiral shell of the second round turntable The screw of line connection drives the second connecting rod 13 to be moved along the second shaft circumference, and head rod 10 is driven to move up and down, the The sleeve 11 being socketed in one connecting rod 10 effectively limit head rod 10 will not shift, and 10 upper end of head rod is hinged Sliding block 9 height on the right side of lifting lampshade 6 lower end is slided in sliding slot, adjust the illuminator level and focus direction of illumination light, two Person combines, and illumination zone is all included in whole building building site, and can effectively adjust the direction and place of focusing, carries significantly High practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of construction site lighting apparatus, including pedestal (1), support leg that there are four the lower end connections of pedestal (1), and four Support leg is in matrix distribution, it is characterised in that：The upper end of the pedestal (1) is rotatablely connected the lower end of the first round turntable (2), and The upper end of first rotating shaft is connected in the middle part of the lower end of first round turntable (2), the lower end of the first rotating shaft is through pedestal (1) Side wall and the output end for connecting first motor (3), and first motor (3) is fixedly connected by holder with the lower end of pedestal (1), institute State the lower end of the upper end vertical connection L-shaped bar (4) of the first round turntable (2), and laterally one section of arrival lampshade (6) of L-shaped bar (4) Inner cavity and the side wall of vertical connection LED lamp panel (5) in the middle part of, the lampshade (6) is the truncated cone-shaped structure of inner hollow, and lampshade (6) one end side wall far from L-shaped bar (4) opens up first through hole, and glass-mirror (7), the lamp are fixedly connected in first through hole Cover (6) is hinged with the upper end of supporting rod (8), and the lower end of supporting rod (8) and the first circle on the downside of one end of LED lamp panel (5) The lower end of the upper end vertical connection of shape turntable (2), the lampshade (6) opens up sliding slot, and sliding block (9) is slidably connected in sliding slot, The lower end of the sliding block (9) is hinged the upper end of head rod (10), and the lower end of head rod (10) reaches mounting box (12) upper center of inner cavity and the second connecting rod of vertical connection (13), sliding sleeve is connected to set on the head rod (10) Cylinder (11), and the lower end of sleeve (11) is vertical with the upper end of mounting box (12) is fixedly connected, the lower end of the mounting box (12) and The upper end of first round turntable (2) is fixedly connected, and strip-shaped hole is opened up in the middle part of second connecting rod (13), and sliding in strip-shaped hole Dynamic to be connected with screw, the screw thread is connected to the front side wall edge of the second round turntable (14), and the second round turntable (14) the second shaft in the middle part of rear wall on the second motor of vertical connection, the rear wall of second motor and mounting box (12) It is fixedly connected, the rear wall of second round turntable (14) has been fixedly and coaxially connected ratchet (15), and ratchet (15) engages spine Pawl (16), the other end of the pawl (16) is hinged with the madial wall of mounting box (12), and the lower end of pawl (16) passes through spring It is connect with the madial wall of mounting box (12), the first motor (3) and the first power switch and external power supply are common by conducting wire A series circuit is formed, second motor and second source switch collectively constitute one by conducting wire with external power supply and connect Circuit, the LED lamp panel (5) collectively constitute a series circuit with external power supply by conducting wire.

2. a kind of construction site lighting apparatus according to claim 1, it is characterised in that：The transverse direction of the L-shaped bar (4) It is socketed on one section and lampshade (6) matched elastic seal ring.

3. a kind of construction site lighting apparatus according to claim 1, it is characterised in that：Connect on the LED lamp panel (5) Multiple LED light are connected to, and the quantity of LED light is no less than 40.

4. a kind of construction site lighting apparatus according to claim 1, it is characterised in that：The glass-mirror (7) is Convex lens.