CN211600375U - Height-adjustable's LED lamps and lanterns - Google Patents

Abstract

The utility model discloses a height-adjustable LED lamp, which comprises a base, wherein one side of the base is vertically connected with a support rod, one end of the support rod, which is deviated from the base, is provided with a mounting seat, the mounting seat is rotationally connected with the support rod, the mounting seat is vertical to the support rod in an initial state, and a lamp body is arranged on the mounting seat; the base is arranged on a liftable bracket, the lifting mechanism comprises a lead screw, the lead screw is arranged in a sliding rod, a sliding block matched with the lead screw is assembled on the lead screw, and the sliding block extends to the outer side of the sliding rod and is connected with a lifting platform; the LED lamp is assembled on the height-adjustable support, so that the height of the lamp body is adjusted, the operation is simple, and the height change of the lifting platform can be realized only by manually operating the handle; in addition, the mount pad rotates with the bracing piece to be connected, pulls the mount pad and can change the illumination angle of lamp body for lamp body more nimble light in the use of reality provides more convenient for people's daily life.

Description

Height-adjustable's LED lamps and lanterns

Technical Field

The utility model relates to the field of lighting technology, specifically a height-adjustable's LED lamps and lanterns.

Background

Under the background that the concern of global energy shortage rises again at present, energy conservation is an important problem facing the future, in the field of illumination, the application of LED luminous products is attracting the eyes of people, LED as a novel green light source product is inevitably a trend of future development, and the twenty-first century will enter a novel illumination light source era represented by LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. However, in the prior art, the LED lamp is usually fixed in position and cannot be adjusted in practical use, which causes inconvenience in the practical lighting process, and therefore, there is a need to improve the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable's LED lamps and lanterns to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a height-adjustable LED lamp comprises a base, wherein a supporting rod is vertically connected to one side of the base, an installation seat is arranged at one end, away from the base, of the supporting rod, the installation seat is rotatably connected with the supporting rod, the installation seat is perpendicular to the supporting rod in an initial state, and a lamp body is arranged on the installation seat; as a further aspect of the present invention: the base is installed on the liftable support, the support includes the base, has laid the slide bar on the base, and the slide bar is mutually perpendicular with the base, and the slide bar is connected with the elevating platform perpendicularly, and the pedestal mounting is on the elevating platform.

As a further aspect of the present invention: the lifting mechanism is arranged between the lifting platform and the sliding rod and comprises a lead screw, the lead screw is arranged in the sliding rod, a sliding block matched with the lead screw is assembled on the lead screw, the sliding block extends to the outer side of the sliding rod and is connected with the lifting platform, and an operating mechanism for driving the lead screw to rotate is arranged on the base.

As a further aspect of the present invention: the operating mechanism comprises a driving wheel, a screw rod is assembled in the center of the driving wheel, a driving wheel is arranged on one side of the driving wheel, the driving wheel is arranged on a rotating shaft and is in transmission connection with the driving wheel through a transmission belt, and a handle convenient to operate is arranged on the driving wheel.

As a further aspect of the present invention: and a rib plate for enhancing the structural strength is arranged between the base and the sliding rod.

As a further aspect of the present invention: the base is connected with the lifting platform through bolts.

As a further aspect of the present invention: and rollers convenient to move are arranged below the base.

Compared with the prior art, the beneficial effects of the utility model are that: the LED lamp is assembled on the height-adjustable support, so that the height of the lamp body is adjusted, the operation is simple, and the height change of the lifting platform can be realized only by manually operating the handle; in addition, the mount pad rotates with the bracing piece to be connected, pulls the mount pad and can change the illumination angle of lamp body for lamp body more nimble light in the use of reality provides more convenient for people's daily life.

Drawings

Fig. 1 is a schematic structural diagram of a height-adjustable LED lamp.

FIG. 2 is a schematic diagram of a three-dimensional structure of a support in the height-adjustable LED lamp.

FIG. 3 is a schematic structural diagram of an operating mechanism in the height-adjustable LED lamp.

In the figure: 1-base, 2-roller, 3-rib plate, 4-tool box, 5-lifting platform, 6-sliding rod, 7-limiting rod, 8-base, 9-supporting rod, 10-mounting seat, 11-lamp body, 12-driving wheel, 13-driving belt, 14-driving wheel, 15-handle, 16-rotating shaft, 17-lead screw and 18-sliding block.

Detailed Description

In the following 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 the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a height-adjustable LED lamp includes a base 8, a support rod 9 is vertically connected to one side of the base 8, a mounting seat 10 is disposed at an end of the support rod 9 away from the base 8, the mounting seat 10 is perpendicular to the support rod 9, and a lamp body 11 is disposed on the mounting seat 10; the base 8 is installed on the liftable support, the concrete structure of support does not add the restriction, and preferably, in this embodiment, the support includes base 1, has laid slide bar 6 on the base 1, and slide bar 6 is mutually perpendicular with base 1, and slide bar 6 is connected with elevating platform 5 perpendicularly, and base 8 installs on elevating platform 5.

The lifting mechanism is arranged between the lifting table 5 and the sliding rod 6, the specific structure of the lifting mechanism is not limited, preferably, in this embodiment, the lifting mechanism includes a lead screw 17, the lead screw 17 is arranged in the sliding rod 6, a sliding block 18 matched with the lead screw 17 is assembled on the lead screw 17, the sliding block 18 extends to the outer side of the sliding rod 6 and is connected with the lifting table 5, and an operating mechanism for driving the lead screw 17 to rotate is arranged on the base 1.

The specific connection mode between the base 8 and the lifting platform 5 is not limited, and preferably, in this embodiment, the base 8 and the lifting platform 5 are connected by bolts.

The specific structure of the operating mechanism is not limited, and preferably, in this embodiment, the operating mechanism includes a transmission wheel 12, a lead screw 17 is assembled at the center of the transmission wheel 12, a driving wheel 14 is disposed on one side of the transmission wheel 12, the driving wheel 14 is mounted on a rotating shaft 16, the driving wheel 14 is in transmission connection with the transmission wheel 12 through a transmission belt 13, and a handle 15 convenient for operation is disposed on the driving wheel 12.

Furthermore, a rib plate 3 for enhancing the structural strength is arranged between the base 1 and the sliding rod 6.

The working principle of the embodiment is as follows:

placing the lamp at a proper position and turning on the lamp body 11 to illuminate; when the lighting height of the lamp body 11 needs to be adjusted, the handle 15 rotates the driving wheel 14 to rotate in the forward direction, the driving wheel 14 drives the transmission wheel 12 to rotate through the transmission belt 13, the lead screw 17 rotates along with the transmission wheel 12, the sliding block 18 is meshed with the lead screw 17 and ascends along the lead screw 17, so that the height of the lamp body 11 is increased, and when the height of the lamp body 11 needs to be reduced, the handle 15 rotates the driving wheel 14 in the reverse direction; since the sliding block 18 is engaged with the lead screw 17 to have a self-locking effect, when the handle 15 is released, the lifting platform 5 cannot slide automatically, so that the position of the lamp body 11 is changed.

Example 2

Referring to fig. 1, in embodiment 1, the bracket is not convenient to move, and needs to be carried by manpower, and the angle of the mounting seat 11 is not adjustable, so that the angle of the lamp body 11 is not adjustable, which is inconvenient in practical use; therefore, the present embodiment is improved on the basis of embodiment 1, and the improvement is as follows: a roller 2 which is convenient to move is arranged below the base 1; the mounting seat 10 is rotatably connected with the supporting rod 9, and the included angle between the mounting seat 10 and the supporting rod 9 can be changed by pulling the mounting seat, so that the illumination angle of the lamp body 11 can be changed.

It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims (6)

1. The utility model provides a height-adjustable's LED lamps and lanterns, includes base (8), and one side of base (8) is connected with bracing piece (9) perpendicularly, and mount pad (10) have been laid to the one end that bracing piece (9) deviate from base (8), and mount pad (10) rotate with bracing piece (9) to be connected, has laid lamp body (11) on mount pad (10), its characterized in that, base (8) are installed on the support, the support includes base (1), has laid slide bar (6) on base (1), and slide bar (6) are mutually perpendicular with base (1), and slide bar (6) are connected with elevating platform (5) perpendicularly, and base (8) are installed on elevating platform (5), laid elevating system between elevating platform (5) and slide bar (6).

2. The height-adjustable LED lamp according to claim 1, wherein the lifting mechanism comprises a lead screw (17), the lead screw (17) is disposed in the sliding rod (6), a sliding block (18) is assembled on the lead screw (17) and is engaged with the lead screw, the sliding block (18) extends to the outer side of the sliding rod (6) and is connected with the lifting table (5), and an operating mechanism for driving the lead screw (17) to rotate is disposed on the base (1).

3. The height-adjustable LED lamp as claimed in claim 2, wherein the operating mechanism comprises a driving wheel (12), the lead screw (17) is assembled at the center of the driving wheel (12), a driving wheel (14) is arranged on one side of the driving wheel (12), the driving wheel (14) is installed on a rotating shaft (16), the driving wheel (14) is in transmission connection with the driving wheel (12) through a transmission belt (13), and a handle (15) convenient to operate is arranged on the driving wheel (14).

4. The height-adjustable LED lamp according to claim 1, wherein a rib plate (3) is arranged between the base (1) and the sliding rod (6).

5. The height-adjustable LED lamp as claimed in claim 1, wherein the pedestal (8) is connected with the lifting table (5) by bolts.

6. Height-adjustable LED lamp according to claim 2, characterized in that rollers (2) are arranged under the base (1) for easy movement.

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