CN215636859U - High-pole lamp irradiation range adjusting device based on quadrant instrument principle - Google Patents

Abstract

The utility model relates to a high-pole lamp irradiation range adjusting device based on a quadrant principle, which comprises a vertical rod and an adjusting rod, wherein the adjusting rod is rotatably connected with the vertical rod through a rotating shaft, a transverse handle is installed on the side wall of one end of the adjusting rod, a rear sighting device is installed on the upper surface of the adjusting rod close to one end of the transverse handle, a front sighting device is installed on the upper surface of the adjusting transverse rod far away from one end of the transverse handle, a protractor is also installed on the lower surface of the adjusting rod corresponding to the position of the front sighting device, and a plumb line with a heavy hammer installed at the end part is hung at the original point position of the protractor. In the normal operation process, the ideal irradiation range boundary is artificially confirmed, then the lamp stands at the ideal irradiation range boundary, the ideal pitching angle of the lamp is measured by using the device, and after the lamp descends to the ground, the pitching angle of the lamp is adjusted by the device. After the lamp panel is lowered, the irradiation range of the high-pole lamp is adjusted in one step, and the problem that the adjustment of the light source projection angle of the high-pole lamp cannot be relied on is solved.

Description

High-pole lamp irradiation range adjusting device based on quadrant instrument principle

Technical Field

The utility model belongs to the technical field of public facilities, relates to an auxiliary tool for adjusting a high-pole lamp, and particularly relates to a high-pole lamp irradiation range adjusting device based on a quadrant instrument principle.

Background

The high-pole lamp mainly comprises a light source, a lamp panel and a lamp pole, wherein a user fixes an illuminating light source on the lamp panel, and after the illuminating angle of the light source is adjusted, the lamp panel is lifted to the highest position of the lamp pole to finish the adjustment work of the high-pole lamp.

However, in the process of adjusting the irradiation angle of the high-pole lamp, if the irradiation range of the high-pole lamp is too small, the illumination function of the high-pole lamp cannot be fully exerted, and resource waste is caused; if the irradiation range of the high-pole lamp is enlarged, the included angle between the strong light projection direction and the vertical line is too large, light pollution is possibly caused, and the influence on the night traffic safety of people and activities such as rest and work is caused. Therefore, the precise adjustment of the irradiation range of the high-pole lamp becomes the key to the maximum function of the high-pole lamp.

Each fractional change in the pitch angle of the light source has a large effect on the illumination range, limited by the high-stem lamp structure. To adjust the illumination range, the lamp panel must be lowered to the ground, the pitch limiting bolt is loosened, and the pitch angle of the lamp is manually adjusted. In the past, an operator can only adjust the pitch angle by feeling, and the actual irradiation range corresponding to the pitch angle of the lamp cannot be verified in real time after each adjustment. After the lamp panel rises to the highest position, if the lamp angle adjustment is not ideal, and the irradiation range is deviated, the lamp panel can only be lowered again to be adjusted again, and the operation is repeated again.

At present, common lamp panels on the market are mostly driven to lift through a special motor externally connected to the root of a lamp post, each liter of the common lamp panels needs 30-60 minutes to lift once, a large amount of time is consumed for repeated lifting adjustment, the work efficiency of lamp adjustment is seriously reduced, and the service life of a high-pole lamp transmission mechanism is influenced.

The following patent documents relevant to the present application are found by search, and specific disclosures are as follows:

1. the utility model provides a luminous angle adjusting part (CN207849304U) of LED car light, includes U template, bolt hole, link, fixed axle, control panel, recess, LED lamp stand, convex lens piece, LED lamp source, LED lamp shade, calibrated scale, pointer, dead lever, small motor, pivot, telescopic link, cardboard, anti-skidding marble, first gear, second gear and expanding spring, its characterized in that: the LED lamp holder is connected with a control panel through a data line, a dial is embedded in the LED lamp holder, an LED lamp source is installed at the center of the bottom of the LED lamp holder, an LED lamp shade is installed outside the LED lamp source, convex lens sheets are uniformly distributed on the LED lamp shade, a groove is formed in the top of the LED lamp holder, a fixed shaft is installed inside the groove, a second gear is installed outside the fixed shaft, fixed rods are correspondingly installed on two sides of the LED lamp holder, a connecting frame is connected between the two fixed rods, a small motor is installed on one side of the connecting frame, a rotating shaft is installed on one side of the small motor, a first gear is installed outside the rotating shaft, a pointer is installed on one side of the connecting frame, a U-shaped plate is installed at the top of the connecting frame, bolt holes are correspondingly formed in the U-shaped plate, and telescopic rods are correspondingly installed on the inner walls of two sides of the U-shaped plate, the LED lamp is characterized in that a telescopic spring is mounted outside the telescopic rod, a clamping plate is mounted on one side of the telescopic rod, anti-skidding marbles are uniformly distributed on the clamping plate, and the control panel is electrically connected with the small motor and the LED lamp source.

2. The utility model provides an angularly adjustable LED is angle adjustment mechanism (CN205316069U) for electricity-saving lamp device, includes the lampshade body, its characterized in that: the utility model discloses a lamp shade, including the lampshade body, the top of the lampshade body is fixed with the upper cover plate, be fixed with the middle part baffle in the lampshade body, the middle part of middle part baffle has the regulation and leads to the groove, arc casing plug bush is leading to the inslot in the regulation, the arc wall of arc casing stretches out downwards and adjusts the logical groove, the middle part of arc wall has the LED lamp standing groove, the top both sides wall of arc casing has the outside edge that extends radially, the top surface middle part on edge that extends has articulated piece, it has the regulation double-screw bolt to articulate on the articulated piece, the top spiro union of adjusting the double-screw bolt has the regulation post, the regulation post articulates in the backup pad that is fixed with on the top inside wall of the lampshade body through the bearing, the upper end of adjusting the post has the axis of rotation, be fixed with the running gear in the axis of rotation, be fixed with servo motor on the upper cover plate, servo motor's output shaft passes the upper cover plate downwards and is fixed with drive gear, drive gear meshes with the running gear mutually.

Through comparison of technical features, the technical structures of the above-mentioned patent publications and the present invention are different, and the creativity and novelty of the present invention application are not affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides the high-pole lamp irradiation range adjusting device based on the quadrant principle, which can realize that the irradiation range of the high-pole lamp is adjusted in one step after the lamp panel is lowered, and solves the problem that the adjustment of the projection angle of the light source of the high-pole lamp cannot be relied on.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

the utility model provides a high-pole lamp irradiation range adjusting device based on quadrant appearance principle which characterized in that: the adjusting rod is rotatably connected with the vertical rod through a rotating shaft, the transverse handle is vertically arranged on the side wall of one end of the adjusting rod, the rear sighting device is arranged on the upper surface of the adjusting rod close to one end of the transverse handle, and the rear sighting device is of a cross structure; the adjusting horizontal upper surface far away from one end of the horizontal handle is provided with a front sighting device which is a circular ring, the distance between the center point of the front sighting device and the center point of the rear sighting device and the upper surface of the adjusting rod is the same, the lower surface of the adjusting rod corresponding to the position of the front sighting device is also provided with a protractor, and the origin position of the protractor is hung with a plumb line of which the end is provided with a heavy hammer.

And the lifting device also comprises a supporting lifting mechanism which is coaxially arranged at the lower part of the vertical rod.

And a damper is coaxially arranged at the rotating shaft.

And, a fastening nut is coaxially arranged at one end of the rotating shaft.

And, support elevating system and include base, support post and lifting unit, coaxial arrangement has the support post on the base, be provided with lifting unit on the support post, lifting unit includes mount, last connecting block, lower connecting block, initiative fluted disc, driven gear, lead screw and actuating handle, both ends are fixed respectively and are provided with connecting block and lower connecting block about the mount, the mount middle part is provided with an axial stopper, and radially is provided with an initiative fluted disc in this axial stopper department, driven gear is still installed at upper and lower both ends in the mount, driven gear all is connected with the driving gear meshing, coaxial fixedly connected with lead screw on the driven gear of mount upper end, lead screw thread installs in the montant, actuating handle coaxial solid is on the initiative fluted disc.

Moreover, the base is a foldable base, and four sides of the base are connected with four supporting blocks through bolts.

The utility model has the advantages and positive effects that:

the utility model has simple structure and novel design, can realize that the irradiation range of the high-pole lamp is adjusted in one step after the lamp panel is lowered, solves the problem that the adjustment of the light source projection angle of the high-pole lamp cannot be relied on, and greatly improves the efficiency of adjusting the irradiation range of the high-pole lamp.

Drawings

FIG. 1 is a schematic structural diagram of this embodiment 1;

FIG. 2 is a schematic structural diagram of this embodiment 2;

FIG. 3 is a perspective view of the present embodiment 2;

fig. 4 is a diagram for determining the boundary between the strong light area and the weak light area irradiated by the lamp in the embodiments 1 and 2;

FIG. 5 is a schematic diagram illustrating the determination of an ideal tilt angle of a lamp according to the embodiment 2;

fig. 6 is a schematic view of adjusting the illumination angle of the lamp according to the embodiment 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.

Example 1

A high-pole lamp irradiation range adjusting device based on a quadrant principle comprises a vertical rod 11, an adjusting rod 5, a transverse handle 10, a protractor 2, a heavy hammer 4, a front aiming tool 1 and a rear anchorage device 9, wherein an insertion slotted hole 6 is integrally formed in the upper middle part and the rear part of the adjusting rod, a plug 8 is integrally formed in the top end of the vertical rod, the vertical rod is inserted into the adjusting rod through the plug, a rotating shaft 16 is further arranged at the insertion slotted hole, the vertical rod is rotatably connected with the adjusting rod through the rotating shaft, the transverse handle is vertically installed on the side wall of one end of the adjusting rod, the rear aiming tool is installed on the upper surface of the adjusting rod close to one end of the transverse handle, and the rear aiming tool is of a cross structure; the upper surface of an adjusting cross beam far away from one end of a cross handle is provided with a front sighting device, the front sighting device is a circular ring, the distances between the center points of the front sighting device and the rear sighting device and the upper surface of an adjusting rod are the same, the lower surface of the adjusting rod corresponding to the position of the front sighting device is also provided with a protractor, and a plumb line 3 with a heavy hammer at the end part is hung at the original point position of the protractor and is used as a pointer for adjusting the angle of the device, and the mode utilizes the principle that the gravity direction is vertical and downward; an operator holds the vertical rod and the transverse handle by hands, observes the three-point superposition condition of the front sighting device, the rear sighting device and the observed object (lamp) by eyes and matches with the rotary adjusting rod of the transverse handle to determine the finally determined ideal pitching angle displayed by the pointer on the protractor, and prepares for the next step of auxiliary lamp adjustment;

further, in this embodiment, in order to make the angle adjustment control force of the device stable during rotation, a damper is coaxially disposed at the rotating shaft, and the damper is the prior art and is not described herein too much;

further, in order to fix the determined ideal pitch angle more conveniently, a fastening nut 7 capable of being rotated manually is coaxially arranged at one end of the rotating shaft.

Example 2

The utility model provides a high-pole lamp irradiation range adjusting device based on quadrant appearance principle, includes montant, regulation pole, horizontal handle, protractor, weight, preceding sight, back ground tackle and supports elevating system, the integrative system of middle and rear portion has a cartridge slotted hole on the regulation pole, the integrative plug that makes in montant top, the montant passes through this plug cartridge in adjusting the pole, and still is provided with the pivot in this cartridge slotted hole department, the montant rotates with the regulation pole through this pivot to be connected, install horizontal handle perpendicularly on the lateral wall of regulation pole one end, and the regulation pole upper surface mounting who is close to horizontal handle one end has the back sight, the back sight is the cruciform structure; the upper surface of an adjusting cross beam far away from one end of a cross handle is provided with a front sighting device, the front sighting device is a circular ring, the distances between the center points of the front sighting device and the rear sighting device and the upper surface of an adjusting rod are the same, the lower surface of the adjusting rod corresponding to the position of the front sighting device is also provided with a protractor, and a plumb line with a heavy hammer at the end part is hung at the original point position of the protractor to be used as a pointer for adjusting the angle of the device; in order to enable the adjustment of the device to be more accurate and the adjustment to be completed by one person, a through hole is coaxially formed in the vertical rod, an internal thread is formed in the through hole, and the supporting and lifting mechanism is coaxially arranged at the lower part of the vertical rod through a lead screw;

the supporting and lifting mechanism comprises a base 14, a supporting upright 13 and a lifting assembly 12, the base is coaxially provided with the supporting upright, the supporting upright is provided with the lifting assembly, the lifting assembly comprises a fixed frame 12-4, an upper connecting block 12-2, a lower connecting block 12-8, a driving fluted disc 12-5, a driven gear 12-3, a screw rod 12-1 and a driving handle 12-7, the upper end and the lower end of the fixed frame are respectively and fixedly provided with the upper connecting block and the lower connecting block, the middle part of the fixed frame is provided with an axial limiting block 12-6, the axial limiting block is radially provided with the driving fluted disc, the upper end and the lower end in the fixed frame are also provided with driven gears, the driven gears are respectively meshed with the driving gears, and the driven gears at the upper end of the fixed frame are coaxially and fixedly connected with the screw rod, the screw rod is installed in the vertical rod in a threaded mode, the driving handle is coaxially and fixedly installed on the driving fluted disc, the driving handle is manually driven to rotate the driving fluted disc, so that the driven gear rotates to drive the screw rod to rotate, and the vertical rod moves up and down on the screw rod to achieve the purpose of adjusting;

further, in this embodiment, in order to make the angle adjustment control force of the device stable during rotation, a damper is coaxially disposed at the rotating shaft, and the damper is the prior art and is not described herein too much;

furthermore, in order to fix the determined ideal pitching angle more conveniently, a fastening nut capable of being rotated manually is further coaxially mounted at one end of the rotating shaft;

furthermore, the base is a foldable base, four sides of the base are connected with four supporting blocks 15 through bolts, the contact area of the base and the ground is greatly increased, the fixed-point stability of the device is achieved, the foldable structure is arranged, and the carrying and transferring of operators are facilitated.

The two embodiments have the same operation mode for adjusting the irradiation range of the high-pole lamp, and the specific operation steps are as follows:

1. determining an ideal illumination range

An operator wears sunglasses at night to repeatedly move in the irradiation range of the high-pole lamp 17 and observe the lamp, distinguish light and dark boundaries, determine a strong light area 18 and a weak light area 21, wherein the range of the strong light area is the irradiation area within the extension line of the upper edge of the lamp bulb and the lampshade, and although the irradiation area can also obtain irradiation, the light of the irradiation area comes from the light reflected by the inner wall of the lampshade, so the irradiation area is relatively weak. The boundary 19 of the ideal irradiation range of a high-stem lamp, i.e. the extension of the line connecting the bulb and the upper edge of the lamp envelope, is therefore as shown in fig. 4.

2. Determining an ideal pitch angle for a luminaire

The operator stands at the boundary of the ideal irradiation range determined in step 1, holds the longitudinal handle of the device (embodiment 1) with the left hand or places the device 20 of embodiment 2 at the boundary of the ideal irradiation range, and then adjusts the optimal height for the operator to use; the right hand lies on the horizontal handle, the angle of the rotating shaft is continuously adjusted, and the sight looks at the high-pole light source. When the sight line passes through the rear sighting device and is superposed with the light source in the round frame of the front sighting device, the fastening nut is screwed, and the angle of the protractor indicated by the plumb line is the ideal angle for adjusting the lamp.

3. Lamp adjusting based on ideal angle

After the ideal angle is measured on the ground, the angle can be used for lamp adjustment verification. Moving the device with the determined angle in the step 2 below a high-pole lamp, when the lamp panel descends to the ground, enabling the sight line to pass through the rear sighting device, coinciding the lower edge of the bulb 22 in the circular frame of the front sighting device along the upper edge of the lamp shade 23, and adjusting the lamp in place when the angle indicated by the plumb is consistent with the previously measured ideal angle; if the angle is inconsistent, the lamp angle needs to be further adjusted, and then the verification is carried out according to the method until the angle is consistent with the ideal angle measured in the step 2. By the method, the measured ideal angle can be accurately reflected on the lamp on the ground.

In the normal operation process, the ideal irradiation range boundary is artificially confirmed, then the lamp stands at the ideal irradiation range boundary, the ideal pitching angle of the lamp is measured by using the device, and after the lamp descends to the ground, the pitching angle of the lamp is adjusted by the device. After the lamp panel is lowered, the irradiation range of the high-pole lamp is adjusted in one step, and the problem that the adjustment of the light source projection angle of the high-pole lamp cannot be relied on is solved.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (6)

1. The utility model provides a high-pole lamp irradiation range adjusting device based on quadrant appearance principle which characterized in that: the adjusting rod is rotatably connected with the vertical rod through a rotating shaft, the transverse handle is vertically arranged on the side wall of one end of the adjusting rod, the rear sighting device is arranged on the upper surface of the adjusting rod close to one end of the transverse handle, and the rear sighting device is of a cross structure; the adjusting horizontal upper surface far away from one end of the horizontal handle is provided with a front sighting device which is a circular ring, the distance between the center point of the front sighting device and the center point of the rear sighting device and the upper surface of the adjusting rod is the same, the lower surface of the adjusting rod corresponding to the position of the front sighting device is also provided with a protractor, and the origin position of the protractor is hung with a plumb line of which the end is provided with a heavy hammer.

2. The quadrant controller of claim 1, wherein the high-pole lamp irradiation range adjusting device comprises: the lifting device is characterized by further comprising a supporting and lifting mechanism, wherein the supporting and lifting mechanism is coaxially arranged on the lower portion of the vertical rod.

3. The quadrant controller of claim 1, wherein the high-pole lamp irradiation range adjusting device comprises: and a damper is coaxially arranged at the rotating shaft.

4. The quadrant controller of claim 1, wherein the high-pole lamp irradiation range adjusting device comprises: and a fastening nut is coaxially arranged at one end of the rotating shaft.

5. The quadrant controller of claim 2, wherein the high-pole lamp irradiation range adjusting device comprises: support elevating system and include base, support post and lifting unit, coaxial arrangement has the support post on the base, be provided with lifting unit on the support post, lifting unit includes mount, last connecting block, lower connecting block, initiative fluted disc, driven gear, lead screw and drive handle, both ends are fixed respectively and are provided with connecting block and lower connecting block about the mount, the mount middle part is provided with an axial stopper, and radially is provided with an initiative fluted disc in this axial stopper department, driven gear is still installed to upper and lower both ends in the mount, driven gear all is connected with the driving gear meshing, coaxial fixedly connected with lead screw on the driven gear of mount upper end, lead screw thread installs in the montant, drive handle is coaxial admittedly on the initiative fluted disc.

6. The quadrant sensor principle-based high-pole lamp irradiation range adjusting apparatus according to claim 5, wherein: the base is a foldable base, and four sides of the base are connected with four supporting blocks through bolts.

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