CN109340595B

CN109340595B - LED lamp for outdoor engineering illumination

Info

Publication number: CN109340595B
Application number: CN201811408290.8A
Authority: CN
Inventors: 魏民; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Shanghai Xinlong Photoelectric Technology Co ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2020-04-10
Anticipated expiration: 2038-11-23
Also published as: CN109340595A

Abstract

The invention relates to the technical field of outdoor engineering lighting equipment and discloses an LED lamp for outdoor engineering lighting, which comprises a movable chassis, a lifting table and telescopic columns, wherein the lifting table is arranged at the top of the movable chassis, the telescopic columns are sleeved in the lifting table, a bearing block is welded at the top ends of the telescopic columns, a circular disc is installed at the top of the bearing block, four hollow columns are symmetrically distributed on the outer side of the circular disc, bearings are installed at the upper end and the lower end of each hollow column, and a hollow tube is sleeved in each hollow column. This LED lamp for outdoor engineering illumination is through hollow post cooperation hollow tube for the cross-connecting rod accomplishes the angle conversion, and make the equal rotary adjusting annular better angle of the LED profection lamp that corresponds on four cross-connecting rods, can also fit regional illumination by the regional illumination of monomer, improve illuminance, improved illumination range's polygon and practical demand.

Description

LED lamp for outdoor engineering illumination

Technical Field

The invention relates to the technical field of outdoor engineering lighting equipment, in particular to an LED lamp for outdoor engineering lighting.

Background

The lighting engineering comprises the engineering of road lighting, urban night scene lighting, indoor lighting, building lighting and the like. The lighting engineering has the function of lighting and the function of beautifying the urban environment. Along with the development of social science and technology, the application of the LED lamp in lighting engineering is more and more popular. The LED has the characteristics of energy conservation, high brightness, rich colors, strong controllability and the like, so that the LED is widely applied to lighting engineering.

In the engineering and building field, the effect of illumination is especially important, in order to make things convenient for the construction and the supervision needs of outdoor engineering, need place lamps and lanterns and carry out regional corresponding illumination, but the connecting wire distribution of its lamps and lanterns and power is mixed and disorderly, and the illumination point changes along with the change of engineering, and outdoor remote district section power supply distance is far away, need the electric wire of more extension, it is very inconvenient, in order that lamps and lanterns commonly used in the market use the engine and use and be called outdoor engineering light or outdoor lighting vehicle together, generate electricity through the engine, provide the power, the light is fixed at the support top, through the altitude mixture control of support, increase the illumination range, but it still has following technical problem.

1. Because the fixed point illumination and the lamp are fixed, the illumination angle range is certain, the direct illumination range of the lamp illumination cannot be adjusted, and the regional illumination range can only be adjusted through the lifting platform, so that the practical requirement is influenced.

2. The use at outdoor engineering illumination car removes conveniently, but it is because the single face illumination, when adjusting the direct-lit direction, needs whole illumination car whole to rotate, wastes time and energy, because the weight of generator and support body one-man operation intensity of labour is big.

Disclosure of Invention

The invention provides the following technical scheme: an LED lamp for outdoor engineering illumination comprises a movable chassis, a lifting table and a telescopic column, wherein the lifting table is arranged at the top of the movable chassis, the telescopic column is sleeved inside the lifting table, a bearing block is welded at the top end of the telescopic column, a circular disc is installed at the top of the bearing block, four hollow columns are symmetrically distributed on the outer side of the circular disc, bearings are installed at the upper end and the lower end of each hollow column, a hollow tube is sleeved in each hollow column, the four hollow tubes are two long and two short, a transmission gear is fixedly sleeved on each hollow tube, a shaft lever is fixedly installed at the axis of the top of the circular disc, a main gear is fixedly sleeved on the shaft lever and is meshed with the transmission gear, a transverse connecting rod is sleeved at the top end of each hollow tube, a wire clamp is installed at the transverse connecting rod, and a wire is clamped on the wire clamp, the one end of wire passes from the hollow tube and extends to its bottom, the one end fixedly connected with location axle that the hollow tube was kept away from to the horizontal pole, the epaxial joint of location has the LED profection lamp, the input of LED profection lamp is connected with the one end of wire.

Preferably, the bottom end of the circular disc is fixedly provided with a carrying rod, the carrying rod is movably sleeved with a conical inner thread sleeve, two thirds of the bottom of the carrying rod is a hexahedral cylinder, and the inner wall of the conical inner thread sleeve is provided with an internal thread.

Preferably, the top of the bearing block is provided with a six-sided groove, a threaded cylinder is arranged at the notch of the six-sided groove, and the wall surface of the threaded cylinder is the same as the groove surface of the six-sided groove.

Preferably, the bearing rod is matched with the six-sided groove, and the conical inner thread sleeve on the bearing rod is matched with the threaded cylinder at the top of the six-sided groove.

Preferably, a positioning shaft is fixedly installed at a position of a clamping opening of the positioning shaft, a shifting block is movably sleeved on the positioning shaft, symmetrical fixing shafts are welded on the end face of the shifting block, a connecting rod is movably sleeved on the fixing shafts, and the other end of the connecting rod is fixedly connected with an outer cover of the LED projection lamp.

Preferably, the sleeve joint of the positioning shaft and the shifting block is provided with an anti-slip pad, and the anti-slip pad is a rubber pad.

Preferably, the sleeve joint of the fixed shaft and the connecting rod is provided with an anti-slip ring, and the anti-slip ring is a rubber ring.

The invention has the following beneficial effects:

1. this LED lamp for outdoor engineering illumination withholds the shifting block at clamp splice and location axle through the setting, has satisfied the vertical angle modulation of LED profection lamp to satisfy the horizontal angle modulation of LED profection lamp through the cooperation of connecting rod with the fixed axle, increased the direct-lighting scope and the illumination direction of LED profection lamp.

2. This LED lamp for outdoor engineering illumination is through hollow post cooperation hollow tube for the cross-connecting rod accomplishes the angle conversion, and make the equal rotary adjusting annular better angle of the LED profection lamp that corresponds on four cross-connecting rods, can also fit regional illumination by the regional illumination of monomer, improve illuminance, improved illumination range's polygon and practical demand.

Drawings

FIG. 1 is a schematic view of the improved structure of the present invention

FIG. 2 is a prior art schematic of the structure of the present invention;

FIG. 3 is a schematic view of a circular disk of the present invention;

FIG. 4 is a partial schematic view of a receiving block of the present invention;

FIG. 5 is a schematic illustration of a cross-connecting rod of the present invention;

FIG. 6 is a schematic view of a clamp block assembly according to the present invention.

In the figure: the LED projection lamp comprises a movable chassis 1, a lifting platform 2, a telescopic column 3, a bearing block 4, a groove 41 with six surfaces, a threaded cylinder 42, a circular disc 5, a bearing rod 51, a conical inner thread sleeve 52, a hollow column 53, a shaft rod 54, a main gear 55, a bearing 56, a transverse connecting rod 6, a hollow tube 61, a transmission gear 62, a wire clamp 63, a wire guide 64, a clamping block 7, a positioning shaft 71, a shifting block 72, a fixed shaft 73, a connecting rod 74 and an LED projection lamp 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2-6, an LED lamp for outdoor engineering lighting comprises a movable chassis 1, a lifting platform 2 and a telescopic column 3, wherein the lifting platform 2 is disposed on the top of the movable chassis 1, the telescopic column 3 is sleeved inside the lifting platform 2, a receiving block 4 is welded on the top end of the telescopic column 3, a circular disc 5 is mounted on the top of the receiving block 4, a six-sided groove 41 is disposed on the top of the receiving block 4, a threaded cylinder 42 is disposed at the notch of the six-sided groove 41, the wall surface of the threaded cylinder 42 is the same as the groove surface of the six-sided groove 41, a receiving rod 51 is fixedly mounted at the bottom end of the circular disc 5, a conical inner pattern sleeve 52 is movably sleeved on the receiving rod 51, the receiving rod 51 is matched with the six-sided groove 41, the conical inner pattern sleeve 52 on the receiving rod 51 is matched with the threaded cylinder 42 at the top of the six-sided groove 41, two thirds of the bottom of the receiving rod 51 is, the convenience of disassembly and assembly and the firmness of installation are improved, the disassembly and maintenance on the circular disc 5 are facilitated, four hollow columns 53 are symmetrically distributed on the outer side of the circular disc 5, bearings 56 are respectively installed at the upper end and the lower end of each hollow column 53, a hollow tube 61 is sleeved in each hollow column 53, the four hollow tubes 61 are two long and two short, a transmission gear 62 is fixedly sleeved on each hollow tube 61, a shaft rod 54 is fixedly installed at the top of the circular disc 5, a main gear 55 is fixedly sleeved on each shaft rod 54, the main gear 55 is meshed with the transmission gear 62, the main gear 55 cannot rotate, the transmission gear 62 drives the hollow tubes 61 to rotate in the bearings 56, the mechanical property and the stability of the angle adjustment of the hollow tubes 61 are improved by the mobility of the gears, the swaying property after the adjustment is reduced, the stability of illumination is improved, a transverse connecting rod 6 is sleeved at the top end of each hollow tube 61, and, the wire clamp 63 is clamped with a wire 64, one end of the wire 64 extends to the bottom of the hollow tube 61 from the interior of the hollow tube, one end of the transverse connecting rod 6, which is far away from the hollow tube 61, is fixedly connected with a positioning shaft 7, the LED projection lamp 8 is clamped on the positioning shaft 7, a positioning shaft 71 is fixedly installed at a clamping opening of the positioning shaft 7, a shifting block 72 is movably sleeved on the positioning shaft 71, the angle of the LED projection lamp 8 is adjusted by utilizing the transverse swing of the shifting block 72, a symmetrical fixed shaft 73 is welded on the end face of the shifting block 72, a connecting rod 74 is movably sleeved on the fixed shaft 73, the other end of the connecting rod 74 is fixedly connected with an outer cover of the LED projection lamp 8, the longitudinal angle of the LED projection lamp 8 is adjusted by utilizing the rotating angle of the connecting rod 74 on the fixed shaft 73, so that the direct illumination range and angle of the LED projection lamp 8 are effectively adjusted, the practical requirement of, the anti-slip pad is a rubber pad, an anti-slip ring is arranged at the sleeving joint of the fixing shaft 73 and the connecting rod 74, the anti-slip ring is a rubber ring, friction force is increased, stability after the angle of the LED projection lamp 8 is adjusted is guaranteed, the input end of the LED projection lamp 8 is connected with one end of the lead 64, and the lead 64 is electrically connected with the generator.

Working principle, adjusting the range of illumination: firstly, the transverse connecting rods 6 are toggled, the hollow pipes 61 rotate and the transmission gears 62 rotate around the axes of the main gears 55, the four transverse connecting rods 6 are adjusted to be in any mode, and the four transverse connecting rods 6 are in a distributed type, a double-row type and a single-face combined type

And (3) dispersion type: the four transverse connecting rods 6 are adjusted in four different directions to realize illumination within a light emitting range;

double row type: two low transverse connecting rods 6 and two high transverse connecting rods 6 are arranged side by side or in high and low groups, and the maximum illumination range is formed by arranging two groups to form a straight line;

single-side combination: the four transverse connecting rods 6 are adjusted to the same direction, so that single-side illumination and light condensation can be realized.

Adjusting the illumination angle: the LED projection lamp 8 is directly shifted, so that one end of the connecting rod 74 rotates on the fixed shaft 73 to adjust the longitudinal angle, and meanwhile, the connecting rod 74 can be shifted, so that one end of the connecting rod 74 rotates on the positioning shaft 71 to adjust the annular angle;

the adjustment of the illumination range is combined with the adjustment of the illumination angle and the illumination height, so that the illumination demand degree and the practicability degree are increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an outdoor LED lamp for engineering illumination, is including removing chassis (1), elevating platform (2) and flexible post (3), the top of removing chassis (1) is equipped with elevating platform (2), flexible post (3), its characterized in that have been cup jointed to the inside of elevating platform (2): the top welding of flexible post (3) has a bearing block (4), circular dish (5) is installed at the top of bearing block (4), the outside symmetric distribution of circular dish (5) has four hollow post (53), every bearing (56) are all installed at the upper and lower both ends of hollow post (53), every hollow post (53) endotheca is equipped with a hollow tube (61), and two are long, two are short in four hollow tube (61), the fixed cover is equipped with conduction gear (62) on hollow tube (61), the axle center fixed mounting at circular dish (5) top has axostylus axostyle (54), the fixed cover is equipped with main position gear (55) on axostylus axostyle (54), main position gear (55) and conduction gear (62) intermeshing, the top cover of hollow tube (61) has a horizontal pole (6), ply-yarn drill (63) is installed at horizontal pole (6) top, the joint has wire (64) on ply-yarn drill (63), the one end of wire (64) passes from hollow tube (61) and extends to its bottom, the one end fixedly connected with location axle (7) of hollow tube (61) are kept away from in violently connecting pole (6), the joint has LED profection lamp (8) on location axle (7), the input of LED profection lamp (8) is connected with the one end of wire (64).

2. The LED lamp for outdoor engineering lighting according to claim 1, wherein: the bottom end of the circular disc (5) is fixedly provided with a bearing rod (51), the bearing rod (51) is movably sleeved with a conical inner thread sleeve (52), two thirds of the bottom of the bearing rod (51) is a hexahedral cylinder, and the inner wall of the conical inner thread sleeve (52) is provided with an internal thread.

3. The LED lamp for outdoor engineering lighting according to claim 1, wherein: the top of the bearing block (4) is provided with a six-surface groove (41), a threaded cylinder (42) is arranged at the notch of the six-surface groove (41), and the wall surface of the threaded cylinder (42) is the same as the groove surface of the six-surface groove (41).

4. The LED lamp for outdoor engineering lighting according to claim 2, wherein: the bearing rod (51) is matched with the six-side groove (41), and the conical inner thread sleeve (52) on the bearing rod (51) is matched with the threaded cylinder (42) at the top of the six-side groove (41).

5. The LED lamp for outdoor engineering lighting according to claim 1, wherein: the LED projection lamp is characterized in that a positioning shaft (71) is fixedly mounted at a clamping opening of the positioning shaft (7), a shifting block (72) is movably sleeved on the positioning shaft (71), symmetrical fixing shafts (73) are welded on the end face of the shifting block (72), a connecting rod (74) is movably sleeved on the fixing shaft (73), and the other end of the connecting rod (74) is fixedly connected with an outer cover of the LED projection lamp (8).

6. The LED lamp for outdoor engineering lighting according to claim 5, wherein: the sleeve joint of the positioning shaft (71) and the shifting block (72) is provided with an anti-slip pad which is a rubber pad.

7. The LED lamp for outdoor engineering lighting according to claim 5, wherein: the sleeve joint of the fixed shaft (73) and the connecting rod (74) is provided with an anti-slip ring, and the anti-slip ring is a rubber ring.