CN212617882U

CN212617882U - Adjustable projection lamp

Info

Publication number: CN212617882U
Application number: CN202021659562.4U
Authority: CN
Inventors: 林春根
Original assignee: Jiangmen Zhantu Lighting Co ltd
Current assignee: Jiangmen Zhantu Lighting Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-02-26
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a projecting lamp technical field just discloses a projecting lamp with adjustable, including unable adjustment base, unable adjustment base's the fixed box of top fixedly connected with, the inboard swing joint of fixed box has the drive shaft, the outside fixedly connected with industrial gear of drive shaft, the left side meshing of industrial gear has the industry rack, the left side fixedly connected with movable block of industry rack, the left side fixedly connected with fixed plate of movable block, the top fixedly connected with fixed block of fixed plate, the top swing joint of fixed block has the connecting block. This projecting lamp with adjustable, overall structure is simple, facilitates the use, has realized purpose with adjustable projecting lamp, and the projecting lamp can satisfy not equidirectional shining according to the angle that citizen's demand adjustment shines, can be applied to shining in large tracts of land place, has improved the performance of projecting lamp, has improved the availability factor and the result of use of projecting lamp.

Description

Adjustable projection lamp

Technical Field

The utility model relates to a projecting lamp technical field specifically is a projecting lamp with adjustable.

Background

The projection lamp is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called as a spotlight, generally, the projection lamp can be aimed at any direction, has a structure which is not influenced by weather conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, and therefore almost all large-area illumination lamps used outdoors can be regarded as projection lamps, the angle of the emergent light beam of the projection lamp is wide or narrow, and the light beam is particularly narrow and called as a searchlight.

The projecting lamp comprises optical component, mechanical part and electrical component triplex, the large tracts of land illumination lamps and lanterns of outdoor use all can be regarded as the projecting lamp, but current projecting lamp does not possess adjustable advantage, lead to the unable angle of shining according to citizen's demand adjustment of projecting lamp, can't satisfy not equidirectional shining, can not be applied to shining in large tracts of land place, the performance of projecting lamp has been influenced, inconvenient use has reduced the availability factor and the result of use of projecting lamp, so propose the problem that the above-mentioned proposed is solved to an adjustable projecting lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a projecting lamp with adjustable possesses advantages such as adjustable, has solved current projecting lamp and has not possessed adjustable advantage, leads to the unable angle of shining according to citizen's demand adjustment of projecting lamp, can't satisfy not equidirectional shining, can not be applied to shining in large tracts of land place, has influenced the performance of projecting lamp, and inconvenient use has reduced the availability factor of projecting lamp and the problem of result of use.

(II) technical scheme

In order to realize the adjustable purpose, the utility model provides a following technical scheme: an adjustable projection lamp comprises a fixed base, wherein the top of the fixed base is fixedly connected with a fixed box body, the inner side of the fixed box body is movably connected with a driving shaft, the outer side of the driving shaft is fixedly connected with an industrial gear, the left side of the industrial gear is meshed with an industrial rack, the left side of the industrial rack is fixedly connected with a movable block, the left side of the movable block is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a fixed block, the top of the fixed block is movably connected with a connecting block, the top of the connecting block is fixedly connected with a projection lamp base, the bottom of the projection lamp base is fixedly connected with a limiting block, the top of the fixed plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a movable block, the inner bottom wall of the, the left side fixedly connected with support frame of industry rack, the fixed rocking handle of the positive one end fixedly connected with of drive shaft, the one end fixedly connected with rolling block at the drive shaft back, the right side fixedly connected with sliding block of fixed plate, the positive fixedly connected with observation window of fixed box.

Preferably, one end of the back surface of the driving shaft penetrates through the fixed box and the industrial gear in sequence and extends to the back surface of the rolling block, and the rolling block is rotatably connected with the fixed box.

Preferably, a fixed elongated slot is formed in the left side of the fixed box body, the moving block and the support frame are both in sliding connection with the fixed elongated slot, and the support frame is fixedly connected with the fixed plate.

Preferably, the fixed block passes through the activity round pin swing joint with the connecting block, the stopper passes through connecting pin swing joint with the movable block, fixed rocking handle is the L type.

Preferably, the sliding groove has been seted up in the left side of fixed box, and the quantity of sliding groove and sliding block is two, two the sliding block respectively with two sliding groove sliding connection.

Preferably, the telescopic link comprises interior pole and outer pole, and the top of interior pole runs through the outer pole and extends to the bottom of industry rack, industry rack and telescopic link fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a projecting lamp with adjustable possesses following beneficial effect:

the adjustable projection lamp can sequentially drive the driving shaft and the industrial gear to rotate by rotating the fixed rocking handle when the height of the projection lamp body needs to be adjusted, and the industrial gear is meshed with the industrial rack, so that the industrial rack, the moving block, the fixed plate, the fixed block, the connecting block, the projection lamp base and the projection lamp body can be sequentially driven to move up and down in the rotating process of the industrial gear, the height of the projection lamp body can be adjusted according to the requirement of illumination, the industrial rack can be supported by arranging the telescopic rod, meanwhile, the industrial rack can be driven to move up and down by matching with the industrial gear, the fixed plate can be supported by arranging the supporting frame, the stability of the fixed plate moving up and down can be improved by arranging the sliding block and the sliding groove, and the fixed block and the connecting block are movably connected through the movable, the stopper passes through connecting pin swing joint with the movable block, so can promote the movable block in proper order through electric putter, the stopper, projecting lamp base and projecting lamp body use the movable pin as the centre of a circle, carry out certain angular oscillation, can adjust the angle of projecting lamp body illumination according to the demand of illumination, the purpose of projecting lamp body angle modulation has been realized, overall structure is simple, facilitate the use, the purpose with adjustable projecting lamp has been realized, the projecting lamp can adjust the angle of shining according to citizen's demand, satisfy not equidirectional shining, can be applied to shining in large tracts of land place, the performance of projecting lamp has been improved, the availability factor and the result of use of projecting lamp have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connection structure of the fixed box in the structure of the present invention;

fig. 3 is a front view of the connection structure of the fixed box in the structure of the present invention.

In the figure: the device comprises a fixed base 1, a fixed box 2, a driving shaft 3, an industrial gear 4, an industrial rack 5, a movable block 6, a fixed plate 7, a fixed block 8, a connecting block 9, a projector lamp base 10, a limiting block 11, an electric push rod 12, a movable block 13, a telescopic rod 14, a projector lamp body 15, a support frame 16, a fixed rocking handle 17, a rolling block 18, a sliding block 19 and an observation window 20.

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. 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.

Referring to fig. 1-3, an adjustable projector comprises a fixed base 1, a fixed box 2 is fixedly connected to the top of the fixed base 1, a driving shaft 3 is movably connected to the inner side of the fixed box 2, an industrial gear 4 is fixedly connected to the outer side of the driving shaft 3, an industrial rack 5 is engaged with the left side of the industrial gear 4, a moving block 6 is fixedly connected to the left side of the industrial rack 5, a fixed plate 7 is fixedly connected to the left side of the moving block 6, a fixed block 8 is fixedly connected to the top of the fixed plate 7, a connecting block 9 is movably connected to the top of the fixed block 8, a projector base 10 is fixedly connected to the top of the connecting block 9, a limiting block 11 is fixedly connected to the bottom of the projector base 10, an electric push rod 12 is fixedly connected to the top of the fixed plate 7, the electric push rod, the inner bottom wall of the fixed box body 2 is fixedly connected with a telescopic rod 14, the telescopic rod 14 consists of an inner rod and an outer rod, the top end of the inner rod penetrates through the outer rod and extends to the bottom of the industrial rack 5, the industrial rack 5 is fixedly connected with the telescopic rod 14, the top of the projection lamp base 10 is fixedly connected with a projection lamp body 15, the left side of the industrial rack 5 is fixedly connected with a support frame 16, the left side of the fixed box body 2 is provided with a fixed elongated slot, the movable block 6 and the support frame 16 are both in sliding connection with the fixed elongated slot, the support frame 16 is fixedly connected with a fixed plate 7, one end of the front side of the driving shaft 3 is fixedly connected with a fixed rocking handle 17, the fixed block 8 is movably connected with a connecting block 9 through a movable pin, a limit block 11 is movably connected with a movable block 13 through a connecting pin, the fixed rocking handle 17 is L-shaped, one end of the, the rolling block 18 is rotatably connected with the fixed box body 2, the right side of the fixed plate 7 is fixedly connected with a sliding block 19, when the height of the project lamp body 15 needs to be adjusted, the driving shaft 3 and the industrial gear 4 can be sequentially driven to rotate by rotating the fixed rocking handle 17, and because the industrial gear 4 is meshed with the industrial rack 5, the moving block 6, the fixed plate 7, the fixed block 8, the connecting block 9, the project lamp base 10 and the project lamp body 15 can be sequentially driven to move up and down in the rotating process of the industrial gear 4, so that the height adjustment of the project lamp body 15 can be realized, the height of the project lamp body 15 can be adjusted according to the illumination requirement, the industrial rack 5 can be supported by arranging the telescopic rod 14, the industrial rack 5 can be driven to move up and down by matching with the industrial gear 4, and, the sliding block 19 and the sliding groove are arranged, so that the up-and-down movement stability of the fixed plate 7 can be improved, the fixed block 8 is movably connected with the connecting block 9 through the movable pin, the limiting block 11 is movably connected with the movable block 13 through the connecting pin, the movable block 13, the limiting block 11, the projection lamp base 10 and the projection lamp body 15 can be sequentially pushed through the electric push rod 12 to swing at a certain angle by taking the movable pin as a circle center, the illumination angle of the projection lamp body 15 can be adjusted according to the illumination requirement, the purpose of adjusting the angle of the projection lamp body 15 is realized, the whole structure is simple, the use is convenient, the adjustable purpose of the projection lamp is realized, the illumination angle of the projection lamp can be adjusted according to the requirement of citizens, the illumination in different directions is met, the projection lamp can be applied to large-area, the sliding groove has been seted up on the left side of fixed box 2, and the quantity of sliding groove and sliding block 19 is two, two sliding block 19 respectively with two sliding groove sliding connection, fixed box 2's the positive fixedly connected with observation window 20.

When using, when the height of projecting lamp body 15 is adjusted to needs, through rotating fixed rocking handle 17, can drive shaft 3 and industrial gear 4 in proper order and rotate, because industrial gear 4 and the meshing of industrial rack 5, so industrial gear 4 pivoted in-process, can drive industrial rack 5 in proper order, movable block 6, fixed plate 7, fixed block 8, connecting block 9, projecting lamp base 10 and projecting lamp body 15 reciprocate, the purpose of 15 altitude mixture control of projecting lamp body has been realized, can adjust the height of projecting lamp body 15 according to the demand of illumination.

In conclusion, when the height of the projector body 15 needs to be adjusted, the adjustable projector can sequentially drive the driving shaft 3 and the industrial gear 4 to rotate by rotating the fixed rocking handle 17, and since the industrial gear 4 is meshed with the industrial rack 5, the moving block 6, the fixed plate 7, the fixed block 8, the connecting block 9, the projector base 10 and the projector body 15 can be sequentially driven to move up and down in the rotating process of the industrial gear 4, so that the purpose of adjusting the height of the projector body 15 is achieved, the height of the projector body 15 can be adjusted according to the illumination requirement, the industrial rack 5 can be supported by arranging the telescopic rod 14, the industrial rack 5 can be matched with the industrial gear 4 to drive the industrial rack 5 to move up and down, the fixed plate 7 can be supported by arranging the sliding block 16, and the stability of the fixed plate 7 moving up and down can be improved by, because the fixed block 8 is movably connected with the connecting block 9 through the movable pin, and the limit block 11 is movably connected with the movable block 13 through the connecting pin, the movable block 13, the limit block 11, the projection lamp base 10 and the projection lamp body 15 can be sequentially pushed by the electric push rod 12 to swing at a certain angle by taking the movable pin as a circle center, the illumination angle of the projection lamp body 15 can be adjusted according to the illumination requirement, the purpose of adjusting the angle of the projection lamp body 15 is realized, the whole structure is simple, the use is convenient, the purpose of adjusting the projection lamp is realized, the projection lamp can adjust the illumination angle according to the requirement of citizens, the illumination in different directions is satisfied, the projection lamp can be applied to the illumination in large-area fields, the service performance of the projection lamp is improved, the use efficiency and the use effect of the projection lamp are improved, the problem that the existing projection lamp does, the irradiation of different directions can not be satisfied, the irradiation that can not be applied to the large tracts of land place has influenced the performance of projecting lamp, and inconvenient use has reduced the availability factor of projecting lamp and the problem of result of use.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a projecting lamp with adjustable, includes unable adjustment base (1), its characterized in that: the light-projecting lamp is characterized in that a fixed box body (2) is fixedly connected to the top of the fixed base (1), a driving shaft (3) is movably connected to the inner side of the fixed box body (2), an industrial gear (4) is fixedly connected to the outer side of the driving shaft (3), an industrial rack (5) is meshed to the left side of the industrial gear (4), a moving block (6) is fixedly connected to the left side of the industrial rack (5), a fixed plate (7) is fixedly connected to the left side of the moving block (6), a fixed block (8) is fixedly connected to the top of the fixed plate (7), a connecting block (9) is movably connected to the top of the fixed block (8), a light-projecting lamp base (10) is fixedly connected to the top of the connecting block (9), a limiting block (11) is fixedly connected to the bottom of the light-projecting lamp base, the top fixedly connected with movable block (13) of electric putter (12), interior diapire fixedly connected with telescopic link (14) of fixation box (2), top fixedly connected with projecting lamp body (15) of light projector base (10), left side fixedly connected with support frame (16) of industry rack (5), positive one end fixedly connected with fixed rocking handle (17) of drive shaft (3), the one end fixedly connected with roll block (18) at the drive shaft (3) back, right side fixedly connected with sliding block (19) of fixed plate (7), the positive fixedly connected with observation window (20) of fixation box (2).

2. An adjustable projector as claimed in claim 1, characterised in that: one end of the back of the driving shaft (3) penetrates through the fixed box body (2) and the industrial gear (4) in sequence and extends to the back of the rolling block (18), and the rolling block (18) is rotatably connected with the fixed box body (2).

3. An adjustable projector as claimed in claim 1, characterised in that: a fixed elongated slot is formed in the left side of the fixed box body (2), the moving block (6) and the support frame (16) are both in sliding connection with the fixed elongated slot, and the support frame (16) is fixedly connected with the fixed plate (7).

4. An adjustable projector as claimed in claim 1, characterised in that: fixed block (8) pass through activity round pin swing joint with connecting block (9), stopper (11) pass through connecting pin swing joint with activity piece (13), fixed rocking handle (17) are the L type.

5. An adjustable projector as claimed in claim 1, characterised in that: the left side of fixed box (2) has been seted up the sliding tray, and the quantity of sliding tray and sliding block (19) is two, two sliding block (19) respectively with two sliding tray sliding connection.

6. An adjustable projector as claimed in claim 1, characterised in that: the telescopic rod (14) consists of an inner rod and an outer rod, the top end of the inner rod penetrates through the outer rod and extends to the bottom of the industrial rack (5), and the industrial rack (5) is fixedly connected with the telescopic rod (14).