CN212204150U

CN212204150U - Lighting structure capable of adjusting light spots

Info

Publication number: CN212204150U
Application number: CN202021279736.4U
Authority: CN
Inventors: 金克传; 温桂萍
Original assignee: Shenzhen Global Lighting Technology Co ltd
Current assignee: Shenzhen Global Lighting Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-22
Anticipated expiration: 2030-07-02

Abstract

The embodiment of the utility model discloses illumination structure of adjustable facula relates to the lighting technology field. The utility model discloses a base, pulley, support column, telescopic link, installing frame and light, base are the ring structure, and the surface passes through the bolt fastening under the base has a plurality of pulleys, and the welding of the inside week side of base has a plurality of support columns, and the welding of a plurality of support column one end intersection has the telescopic link, and surface welding has the installing frame on the telescopic link, the inside light that is provided with of installing frame. The utility model discloses a first illumination lamp body and second illumination lamp body structure, the distance of conveniently adjusting first optical lens and second optical lens to the size of adjustment illumination facula improves the flexibility of equipment; the height of the lighting lamp can be conveniently adjusted through the telescopic rod structure, and the height can be adjusted by irradiating an object as required; through pivot and pivot pole structure, conveniently adjust illumination lamps and lanterns and shine the angle, more accurate and clear illumination object, improve equipment's practicality.

Description

Lighting structure capable of adjusting light spots

Technical Field

The embodiment of the utility model provides a relate to the lighting technology field, concretely relates to illumination structure of adjustable facula.

Background

With the progress and development of science and technology, more and more lighting fixtures are manufactured, and in order to adapt to the lives of people, various lighting fixtures are more convenient for the lives of people, such as flashlights, bicycle lamps, mobile lighting devices and the like.

Among the prior art, the facula shape of most illumination lamps and lanterns generally is fixed shape to can't adjust its size, under some special environment, need lamps and lanterns adjusting position at any time simultaneously, and probably need adjust the object of light as required, adjust the height and the angle of light, need follow the condition and in time meet an emergency, current illumination lamps and lanterns are most not nimble enough, inconvenient regulation.

Disclosure of Invention

Therefore, the embodiment of the utility model provides an illumination structure of adjustable facula, through first illumination lamp body and second illumination lamp body structure, conveniently adjust the distance of first optical lens and second optical lens to the size of adjustment illumination facula improves the flexibility of equipment; the height of the lighting lamp can be conveniently adjusted through the telescopic rod structure, and the height can be adjusted by irradiating an object as required; through the structure of the rotating shaft and the rotating shaft rod, the irradiation angle of the illuminating lamp can be conveniently adjusted, an object can be accurately and clearly illuminated, and the practicability of the equipment is improved; the problem of the facula among the prior art can't adjust, shine height and the inconvenient regulation of angle is solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a lighting structure capable of adjusting light spots comprises a base, pulleys, supporting columns, telescopic rods, a mounting frame and a lighting lamp, wherein the base is of a circular ring structure, the pulleys are fixed on the lower surface of the base through bolts, the supporting columns are welded on the peripheral side of the inside of the base, the telescopic rods are welded at the intersection of one ends of the supporting columns, the mounting frame is welded on the upper surface of the telescopic rods, and the lighting lamp is arranged inside the mounting frame;

the telescopic link week side welding has a plurality of bracing pieces, a plurality of bracing piece one end and base upper surface welding, be connected through the screw thread between the telescopic link.

Further, the pulley is the universal wheel, the piece of stopping is installed to pulley one side, the pulley with stop the piece and cooperate.

Further, installing frame bottom surface both sides all are provided with the spout, the inside slider that all installs of two spouts, sliding fit between slider and the spout, install compression spring between two slider surfaces and installing frame, the equal welding of two slider upper surfaces has splint, the pivot has all been inlayed to two splint one end cover, the welding of two pivot one end has the pivot pole, the cover has inlayed universal ball between two spouts, the surface welding has the fixation clamp on the universal ball, mutually support between fixation clamp and the light, the fixation clamp is the arc structure.

Further, the light includes first illumination lamp body and second illumination lamp body, first illumination lamp body and second illumination lamp body are the cavity structure, be connected through the screw thread between first illumination lamp body and the second illumination lamp body, first illumination lamp body outside week side is provided with two fixed orificess, mutually support between two fixed orificess and the two pivot poles, the inside one end of first illumination lamp body has the light source through the bolt fastening, the sleeve is installed to light source one end, sleeve one end has first optical lens through the bolt fastening, adjusting knob has been inlayed to the outside week side cover of second illumination lamp body, the inside second optical lens that has through the bolt fastening of second illumination lamp body, mutually support between first optical lens and the second optical lens.

Furthermore, the diameter of the first optical lens is-mm, the center thickness of the first optical lens is-mm, the diameter of the second optical lens is-mm, the center thickness of the second optical lens is-mm, and the light source is an LED lamp.

The utility model discloses an embodiment has following advantage:

1. the utility model discloses a first illumination lamp body and second illumination lamp body structure, the distance of conveniently adjusting first optical lens and second optical lens to the size of facula, improve equipment's flexibility are shone in the adjustment.

2. The utility model discloses a telescopic rod structure conveniently adjusts the height of illumination lamps and lanterns, can shine the object as required and come height-adjusting.

3. The utility model discloses a pivot and pivot pole structure, the illumination lamps and lanterns of convenient adjustment shine the angle, more accurate and clear illumination object, improve equipment's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic structural diagram of an illumination structure with adjustable light spots according to an embodiment of the present invention;

fig. 2 is a schematic front view of an illumination structure with adjustable light spots according to an embodiment of the present invention;

fig. 3 is a schematic top view of an illumination structure with adjustable light spots according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of an illumination lamp according to an embodiment of the present invention.

In the figure: 1. a base; 2. a pulley; 3. a support pillar; 4. a support bar; 5. a telescopic rod; 6. installing a frame; 7. a chute; 8. a slider; 9. a compression spring; 10. a splint; 11. a rotating shaft; 12. a spindle rod; 13. a fixing clip; 14. a universal ball; 15. an illuminating lamp; 16. a first illumination envelope; 17. a second illumination envelope; 18. a fixing hole; 19. adjusting a knob; 20. a light source; 21. a first optical lens; 22. a second optical lens; 23. a sleeve.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides an illumination structure capable of adjusting light spots, which comprises a base 1, pulleys 2, support columns 3, a telescopic rod 5, an installation frame 6 and an illuminating lamp 15, wherein the base 1 is of a circular ring structure, a plurality of pulleys 2 are fixed on the lower surface of the base 1 through bolts, a plurality of support columns 3 are welded on the circumferential side inside the base 1, the telescopic rod 5 is welded at the junction of one ends of the support columns 3, the installation frame 6 is welded on the upper surface of the telescopic rod 5, and the illuminating lamp 15 is arranged inside the installation frame 6;

set up the effect of telescopic link 5 and lie in: because the lighting apparatus can not only be the single object of illumination, the resource-wasting, and different objects, its shape and size can all be different, set up the device specially and come height-adjusting lighting apparatus according to the height of object, can better provide the illumination, improve the illuminating effect, for the above-mentioned effect of better explanation, to this specific matter as follows:

the periphery of the telescopic rod 5 is welded with the plurality of support rods 4, one ends of the plurality of support rods 4 are welded with the upper surface of the base 1, the telescopic rods 5 are connected through threads, and the height of the telescopic rod 5 can be conveniently adjusted through the threads, so that the height of the lighting equipment can be adjusted according to the height of an object, and the lighting effect is improved; pulley 2 is the universal wheel, and 2 one sides of pulley are installed and are stopped the piece, and pulley 2 cooperates with the piece of stopping, and when removing and carrying, can let operating personnel more labour saving and time saving through pulley 2, improves work efficiency, stops 2 fixed lighting apparatus of piece cooperation pulleys, keeps the stability of its during operation.

The rotating shaft 11 and the universal ball 14 are arranged to function as follows: because lighting apparatus's illumination is the light beam mostly, and middle illuminating effect is good, and both sides are slightly poor, and this is not comprehensive that leads to some great objects to be lighted, sets up pivot 11 and universal ball 14 specially and adjusts lighting apparatus's illumination angle, avoids the illumination dead angle to appear, influences the illumination quality, for the above-mentioned effect of better explanation, to this concrete matter as follows:

6 bottom surface both sides of installing frame all are provided with spout 7, slider 8 is all installed to 7 inside portions of two spouts, sliding fit between slider 8 and the spout 7, install compression spring 9 between 8 surfaces of two sliders and installing frame 6, splint 10 has all been welded on two slider 8 upper surfaces, pivot 11 has all been inlayed to two splint 10 one ends cover, the welding of 11 one end of two pivots has pivot pole 12, universal ball 14 has been inlayed to the cover between two spouts 7, surface welding has fixation clamp 13 on the universal ball 14, mutually support between fixation clamp 13 and the light 15, fixation clamp 13 is the arc structure, splint 10 and pivot pole 12 make things convenient for fixed light 15, fixation clamp 13 further plays fixed and supporting role to light 15 simultaneously, then conveniently adjust the illumination angle of light 15 through pivot 11 and universal ball 14, avoid appearing the dead angle, clearer illumination object.

The first optical lens 21 and the second optical lens 22 are provided for the purpose of: because some illumination objects are smaller, the size of light spots needs to be adjusted for centralized illumination, and most of the existing illumination equipment does not have the function of adjusting light spots, so that the illumination requirements of some smaller and special objects cannot be met, the first optical lens 21 and the second optical lens 22 are specially arranged for meeting the illumination requirements of some smaller and special objects, the size of the light spots is conveniently adjusted, the flexibility of the equipment is improved, and for better explaining the above effects, the specific matters are as follows:

the illuminating lamp 15 comprises a first illuminating lamp shell 16 and a second illuminating lamp shell 17, the first illuminating lamp shell 16 and the second illuminating lamp shell 17 are both in a cavity structure, the first illuminating lamp shell 16 and the second illuminating lamp shell 17 are connected through threads, two fixing holes 18 are arranged on the outer peripheral side surface of the first illuminating lamp shell 16, the two fixing holes 18 are matched with the two rotating shaft rods 12, a light source 20 is fixed at one end inside the first illuminating lamp shell 16 through bolts, a sleeve 23 is installed at one end of the light source 20, a first optical lens 21 is fixed at one end of the sleeve 23 through bolts, an adjusting knob 19 is sleeved on the outer peripheral side surface of the second illuminating lamp shell 17, a second optical lens 22 is fixed inside the second illuminating lamp shell 17 through bolts, the first optical lens 21 is matched with the second optical lens 22, the connection degree of the first illuminating lamp shell 16 and the second illuminating lamp shell 17 is adjusted through threads, so that the distance between the first optical lens 21 and the second optical lens 22 is adjusted, thereby changing the size of the light spot and improving the flexibility of the device.

The diameter of the first optical lens 21 is 5-20 mm, the central thickness of the first optical lens 21 is 2-10 mm, the diameter of the second optical lens 22 is 10-30 mm, the central thickness of the second optical lens 22 is 3-10 mm, and the light source 20 is an LED lamp.

As shown in fig. 1-4, the utility model provides an illumination structure with adjustable light spot, its application method is: the lighting equipment is moved to a proper position through the pulley 2, the connection degree of the telescopic rod 5 is adjusted through threads, so that the height of the lighting lamp 15 can be conveniently adjusted according to the height of an object, lighting can be better provided, the lighting effect is improved, meanwhile, the irradiation angle of the lighting lamp 15 is adjusted through adjusting the rotating shaft 11, lighting dead angles are avoided, and the lighting quality is improved; when a certain position or a small object needs to be intensively illuminated, the connection degree of the first illumination lamp shell 16 and the second illumination lamp shell 17 is adjusted through threads, so that the distance between the first optical lens 21 and the second optical lens 22 is adjusted, the size of a light spot is adjusted, and the flexibility of the device is improved.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The lighting structure capable of adjusting the light spots comprises a base (1), pulleys (2), supporting columns (3), telescopic rods (5), a mounting frame (6) and a lighting lamp (15), and is characterized in that the base (1) is of a circular ring structure, the pulleys (2) are fixed on the lower surface of the base (1) through bolts, the supporting columns (3) are welded on the peripheral side face inside the base (1), the telescopic rods (5) are welded at the intersection of one ends of the supporting columns (3), the mounting frame (6) is welded on the upper surface of the telescopic rods (5), and the lighting lamp (15) is arranged inside the mounting frame (6);

the side welding has a plurality of bracing pieces (4) around telescopic link (5), a plurality of bracing pieces (4) one end and base (1) upper surface welding, be connected through the screw between telescopic link (5).

2. The illumination structure with the adjustable light spot according to claim 1, characterized in that the pulley (2) is a universal wheel, a brake sheet is installed on one side of the pulley (2), and the pulley (2) is matched with the brake sheet.

3. The lighting structure with adjustable light spot according to claim 1, characterized in that the two sides of the bottom surface of the mounting frame (6) are provided with sliding grooves (7), the sliding blocks (8) are arranged in the two sliding grooves (7), the sliding blocks (8) are in sliding fit with the sliding grooves (7), a compression spring (9) is arranged between one surface of the two sliding blocks (8) and the mounting frame (6), clamping plates (10) are welded on the upper surfaces of the two sliding blocks (8), a rotating shaft (11) is sleeved at one end of each clamping plate (10), one end of each of the two rotating shafts (11) is welded with a rotating shaft rod (12), a universal ball (14) is sleeved between the two sliding grooves (7), the universal ball (14) upper surface welding has fixation clamp (13), mutually support between fixation clamp (13) and light (15), fixation clamp (13) are the arc structure.

4. The lighting structure with adjustable light spots according to claim 1, wherein the lighting lamp (15) comprises a first lighting lamp housing (16) and a second lighting lamp housing (17), the first lighting lamp housing (16) and the second lighting lamp housing (17) are both in a cavity structure, the first lighting lamp housing (16) and the second lighting lamp housing (17) are connected through a screw thread, two fixing holes (18) are arranged on the outer circumferential side of the first lighting lamp housing (16), the two fixing holes (18) are matched with the two rotating shaft rods (12), a light source (20) is fixed at one end inside the first lighting lamp housing (16) through a bolt, a sleeve (23) is installed at one end of the light source (20), a first optical lens (21) is fixed at one end of the sleeve (23) through a bolt, and an adjusting knob (19) is embedded on the outer circumferential side of the second lighting lamp housing (17), and a second optical lens (22) is fixed in the second lighting lamp shell (17) through a bolt, and the first optical lens (21) and the second optical lens (22) are matched with each other.

5. The illumination structure with the adjustable light spot is characterized in that the diameter of the first optical lens (21) is 5-20 mm, the central thickness of the first optical lens (21) is 2-10 mm, the diameter of the second optical lens (22) is 10-30 mm, the central thickness of the second optical lens (22) is 3-10 mm, and the light source (20) is an LED lamp.