CN211738847U

CN211738847U - Lamp capable of freely adjusting suspension height

Info

Publication number: CN211738847U
Application number: CN202020734808.3U
Authority: CN
Inventors: 吴多辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-10-23
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to the technical field of lamps and lanterns, a can freely adjust lamps and lanterns of hanging height is disclosed, including mounting panel and underframe, underframe welded fastening is in the below of mounting panel, and the inside four corners of underframe all is fixed with servo motor, install the reel in servo motor's the pivot, and the winding is fixed with wire rope on the reel, and wire rope runs through to the below of underframe, and wire rope's bottom is fixed with lamps and lanterns, and the underframe below of lamps and lanterns top is through the horizontal limit board that is fixed with of screw rod, and the through-hole that the screw rod was seted up on through the limit board runs through to the below. The utility model discloses a be provided with the limiting plate between lamps and lanterns and underframe, make it pass through the screw rod and fix in the underframe below to use the wire rope that the lamps and lanterns go up and down to pass the grooving on the limiting plate, at the in-process that wire rope drove lamps and lanterns lift, can avoid wire rope cross winding, thereby avoid lamps and lanterns and elevation structure to be damaged, it is comparatively practical, be fit for extensively promoting and using.

Description

Lamp capable of freely adjusting suspension height

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a lamps and lanterns that can freely adjust hang height.

Background

At present, lamps and lanterns are the necessary articles for daily life of people, and its kind is also various. However, in the process of using the lamp in the current market, the height of the lamp is not convenient to adjust, so that the lamp is not convenient for a user to use normally, and the use efficiency of the lamp is reduced, so that the lamp is not suitable for being used in houses with different heights, and inconvenience is brought to the user.

The patent No. CN201721693433.5 discloses a lamp capable of freely adjusting the hanging height, which comprises a lamp body, a fixing plate and an adjusting device for adjusting the height of the lamp, wherein the lamp body is fixedly connected with the adjusting device, and the adjusting device is arranged between the lamp body and the fixing plate; the adjusting device comprises an adjusting plate.

When the technical scheme is realized, at least the following defects exist: 1. the steel wire rope is easy to cross and wind in the process of adjusting the height of the lamp, so that the lamp cannot normally lift, and the lifting structure of the lamp or even the lamp body can be damaged in serious cases. Therefore, we propose a lamp with freely adjustable suspension height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can freely adjust lamps and lanterns of hanging height, through be provided with the limiting plate between lamps and lanterns and underframe, make it pass through the screw rod and fix in the underframe below to use the wire rope that the lamps and lanterns go up and down to pass the grooving on the limiting plate, at the in-process that wire rope drove lamps and lanterns lift, can avoid wire rope cross winding, thereby avoid lamps and lanterns and elevation structure to be damaged, comparatively practical, be fit for extensively promoting and using, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp capable of freely adjusting the hanging height comprises an installation plate and a bottom frame, wherein the bottom frame is fixedly welded below the installation plate, and servo motors are fixed at four corners inside the bottom frame;

install the reel in servo motor's the pivot, and the winding is fixed with wire rope on the reel, and wire rope runs through to the below of underframe, and wire rope's bottom is fixed with lamps and lanterns, and the underframe below of lamps and lanterns top is through the horizontal restriction board that is fixed with of screw rod, and the through-hole that the screw rod was seted up on through-hole through the restriction board runs through to the below, has seted up the grooving on the restriction board in the through-hole outside, and wire rope runs through the restriction board through the grooving.

As a preferred embodiment of the present invention, the screw outer ring above and below the limiting plate is screwed and fixed with a nut, and the nut contacts with the surface of the limiting plate.

As an embodiment of the present invention, the bottom of the screw rod is fixed with a limiting plate, and the limiting plate is fixed at the bottom of the screw rod through a welding manner.

As an optimal implementation manner of the present invention, the bottom frame below the winding drum has an opening, and the steel wire rope runs through the opening to the bottom frame below.

As an embodiment of the present invention, the servo motor and the lamp are electrically connected to the external control switch through a wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a lamps and lanterns that can freely adjust and hang height through be provided with the limiting plate between lamps and lanterns and underframe, make it pass through the screw rod and fix in the underframe below to use the wire rope that the lamps and lanterns go up and down to pass the grooving on the limiting plate, at the in-process that wire rope drove lamps and lanterns lift, can avoid wire rope cross winding, thereby avoid lamps and lanterns and elevation structure to be damaged, it is comparatively practical, be fit for extensively promoting and using.

2. The utility model discloses a lamps and lanterns that can freely adjust and hang height all connect soon through the screw rod outer lane that makes limiting plate top and below and are fixed with the nut, and the surface contact of nut and limiting plate can change the fixed height of nut to the limiting plate through rotating the nut to can conveniently change limiting plate to wire rope's injecing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the lamp with freely adjustable hanging height;

fig. 2 is a schematic view of the limiting plate structure of the lamp with freely adjustable hanging height of the present invention.

In the figure: 1. mounting a plate; 2. a bottom frame; 3. a screw; 4. a nut; 5. a limiting plate; 6. a light fixture; 7. a reel; 8. a servo motor; 9. a wire rope; 10. rope grooves; 11. a through hole; 12. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a lamp capable of freely adjusting the hanging height comprises an installation plate 1 and a bottom frame 2, wherein the bottom frame 2 is fixedly welded below the installation plate 1, and servo motors 8 are fixed at four corners inside the bottom frame 2;

install reel 7 in servo motor 8's the pivot, and the winding is fixed with wire rope 9 on reel 7, and wire rope 9 runs through to the below of underframe 2, and wire rope 9's bottom is fixed with lamps and lanterns 6, and underframe 2 below of lamps and lanterns 6 top is transversely fixed with limiting plate 12 through screw rod 3, and through-hole 11 that screw rod 3 seted up on through-hole 12 runs through to the below, has seted up grooving 10 on the limiting plate 12 in the through-hole 11 outside, and wire rope 9 runs through limiting plate 12 through grooving 10.

In this embodiment (please refer to fig. 1 and 2), the limiting plate 12 is disposed between the lamp 6 and the bottom frame 2, so that the limiting plate is fixed below the bottom frame 2 through the screw 3, and the steel wire 9 for lifting the lamp passes through the rope groove 10 on the limiting plate 12, so that the steel wire 9 can be prevented from being wound in a crossing manner in the process that the steel wire 9 drives the lamp 6 to lift, thereby preventing the lamp 6 and the lifting structure from being damaged, and the lamp is practical and suitable for wide popularization and use.

And nuts 4 are screwed and fixed on the outer rings of the screws 3 above and below the limiting plate 12, and the nuts 4 are in contact with the surface of the limiting plate 12.

In this embodiment (see fig. 1), the nuts 4 are screwed and fixed to the outer rings of the screws 3 above and below the limiting plate 12, and the nuts 4 are in contact with the surface of the limiting plate 12, so that the fixing height of the nuts 4 to the limiting plate 12 can be changed by rotating the nuts 4, and the limitation of the limiting plate 12 to the steel wire rope 9 can be changed conveniently.

Wherein, the bottom of screw rod 3 is fixed with limiting plate 5, and limiting plate 5 fixes in the bottom of screw rod 3 through the welded mode.

In this embodiment (see fig. 1), the limiting plate 5 can prevent the limiting plate 12 from sliding off the screw 3.

Wherein, an opening is arranged on the bottom frame 2 below the winding drum 7, and the steel wire rope 9 penetrates to the bottom frame 2 below through the opening.

The servo motor 8 and the lamp 6 are electrically connected with an external control switch through a lead.

It should be noted that the present invention is a lamp capable of freely adjusting hanging height, which comprises a mounting plate 1, a bottom frame 2, a screw rod 3, a nut 4, a limiting plate 5, a lamp 6, a winding drum 7, a servo motor 8, a steel wire rope 9, a rope groove 10, a through hole 11, a limiting plate 12, all of which are universal standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through a technical manual or a conventional experimental method, and in the idle position of the device, all of the above electric devices, which refer to a power element, an electric device, an adaptive monitoring computer and a power source, are connected through wires, and the specific connection means should refer to the following working principle that electrical connection is completed between the electric devices in sequence, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described, not explaining the electrical control, in operation, the mounting plate 1 is fixed below the roof through the mounting hole formed in the outer ring thereof and the screw, the nut 4 on the screw rod 3 is rotated according to the height range of the lamp 6 to be adjusted, so that the limiting plate 12 is driven to be fixed at the designated position, the control switch of the servo motor 8 can start the servo motor 8 to rotate forwards or backwards, the lamp 6 can be driven to ascend or descend through the winding drum 7 and the steel wire rope 9, the steel wire rope 9 slides in the through hole 11 of the limiting plate 12 in the ascending and descending process, and the steel wire rope 9 can be prevented from being wound crosswise.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can freely adjust lamps and lanterns of hanging height, includes mounting panel (1) and underframe (2), its characterized in that: the bottom frame (2) is fixedly welded below the mounting plate (1), and servo motors (8) are fixed at four corners inside the bottom frame (2);

install reel (7) in the pivot of servo motor (8), and the winding is fixed with wire rope (9) on reel (7), wire rope (9) run through to the below of underframe (2), and the bottom of wire rope (9) is fixed with lamps and lanterns (6), underframe (2) below of lamps and lanterns (6) top is through screw rod (3) horizontal fixed limiting plate (12), and through-hole (11) of seting up on screw rod (3) through limiting plate (12) run through to the below, grooving (10) have been seted up on limiting plate (12) in the through-hole (11) outside, and wire rope (9) run through limiting plate (12) through grooving (10).

2. A lamp with freely adjustable hanging height according to claim 1, characterized in that: and nuts (4) are fixedly screwed on the outer rings of the screws (3) above and below the limiting plate (12), and the nuts (4) are in surface contact with the limiting plate (12).

3. A lamp with freely adjustable hanging height according to claim 1, characterized in that: the bottom of screw rod (3) is fixed with limiting plate (5), and limiting plate (5) are fixed in the bottom of screw rod (3) through the welded mode.

4. A lamp with freely adjustable hanging height according to claim 1, characterized in that: an opening is formed in the bottom frame (2) below the winding drum (7), and the steel wire rope (9) penetrates through the opening to the position below the bottom frame (2).

5. A lamp with freely adjustable hanging height according to claim 1, characterized in that: the servo motor (8) and the lamp (6) are electrically connected with an external control switch through leads.