CN210979433U

CN210979433U - Adjustable lamp applied to display cabinet

Info

Publication number: CN210979433U
Application number: CN201821881075.5U
Authority: CN
Inventors: 董纯希
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-07-10
Anticipated expiration: 2028-11-16

Abstract

The utility model relates to the technical field of lamps, in particular to an adjustable lamp applied to a display cabinet, which comprises a base, wherein a carved upright post is fixedly arranged at the middle end of the top surface of the base, a U-shaped frame is fixedly arranged at the top part of the carved upright post, two groups of pin shafts are rotatably connected in through holes arranged at the left side and the right side of the upper end of the U-shaped frame, a shell is fixedly arranged between the inner sides of the two groups of pin shafts, a square groove is arranged at the middle part of the front side surface of the shell, and a lantern ring is fixedly arranged at the middle end at the rear side of the inner part of the shell. The light emitting range of the lighting bulb and the lighting brightness of the lamp are adjusted.

Description

Adjustable lamp applied to display cabinet

Technical Field

The utility model relates to the technical field of lighting fixtures, concretely relates to be applied to adjustable lamps and lanterns of show cupboard.

Background

The display cabinet is firm in structure, easy to disassemble and assemble and convenient to transport, is widely applied to company exhibition halls, exhibitions, department stores, advertisements and the like, is widely applied to the industries of artware, gifts, jewels, mobile phones, glasses, clocks, cigarettes, wines, cosmetics and the like, and is often matched with lamps to increase the display effect of the exhibits.

The L ED lamp for the display cabinet comprises a shell assembly, a plug L ED assembly and a L ED driving power supply, wherein the shell assembly comprises a U-shaped shell with an open upper end and a lampshade, a plurality of magnets are arranged on the outer side of the bottom end of the U-shaped shell, a lamp cover is arranged at the open end of the U-shaped shell and forms an accommodating cavity with the U-shaped shell, plugs are arranged at two ends of the shell assembly, wing plates which are integrally formed with the shell are arranged on the plugs, at least one positioning mounting hole is formed in each wing plate, the wing plates and the plugs form an integral structure, a L ED assembly is arranged in the accommodating cavity and embedded on the U-shaped shell, the L ED assembly is electrically connected with a L ED driving power supply, the L ED assembly comprises a base plate and a L ED light source, the L ED light source is electrically connected with the base plate, the U-shaped shell is made of aluminum, a plurality of heat dissipation ribs are arranged on the outer surface of the U-shaped shell along the length direction of the U-shaped shell, two pairs of opposite open baffles are arranged on the inner side walls of the U-shaped shell and the U-shaped shell, the lampshade, the U-shaped shell and the lampshade are made of polycarbonate LED driving power supply, the front side and the lampshade is made of.

Above-mentioned utility model though can conveniently install and dismantle in the show cupboard, can't adjust the light-emitting angle of lamps and lanterns, can't satisfy the further demand of using, consequently need urgent need to develop an adjustable lamps and lanterns of being applied to the show cupboard and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be applied to adjustable lamps and lanterns of show cupboard, through hand power ring to shell inboard propulsion pull rod, the order is provided with the light bulb, inside the inboard chamber towards the lamp shade of lamp shade rotates at the lamp shade to reduce the light bulb at lamp shade open-ended light-emitting scope, through the pull rod of pulling out of hand power ring, the order is provided with the light bulb, rotate at the inside opening part towards the lamp shade of lamp shade, realize adjusting the light-emitting scope of light bulb and the luminance of lamps and lanterns.

The utility model discloses a following technical scheme realizes:

an adjustable lamp applied to a display cabinet comprises a base, wherein a carved upright post is fixedly installed at the middle end of the top surface of the base, a U-shaped frame is fixedly installed at the top of the carved upright post, two groups of pin shafts are rotatably connected in through holes formed in the left side and the right side of the upper end of the U-shaped frame, a shell is fixedly installed between the inner sides of the two groups of pin shafts, a square groove is formed in the middle of the front side surface of the shell, a lantern ring is fixedly installed at the middle end of the rear side inside the shell, a pull rod is slidably connected in the lantern ring, two groups of inserting shafts are fixedly installed at the left end and the right end of the front side of the pull rod, a fixed plate is arranged on the front side surface of the shell, the upper end and the lower end of the rear side surface of the fixed plate are fixedly, and two sets of the connecting rods are arranged in an up-and-down symmetrical manner, the rear ends of the connecting rods are provided with elliptical through holes, the inserting shafts are inserted into the two sets of the elliptical through holes arranged on the same side, the four sets of the connecting rods are fixedly provided with four sets of lighting bulbs at the front ends, and the front side surface of the shell is fixedly provided with a lampshade.

Preferably, the upper end of the rear side surface of the shell is fixedly provided with a control switch, and the four groups of the lighting bulbs are electrically connected with an external power supply through the control switch.

Preferably, the rear end of the pull rod penetrates out of the sleeve ring, and the end part of the rear side of the pull rod is fixedly provided with a hand pull ring.

Preferably, the side wall of the concave cavity in the lampshade is uniformly coated with a reflective layer.

Preferably, two groups of heat dissipation through holes are symmetrically formed in the upper ends of the left side face and the right side face of the shell.

The utility model has the advantages that:

1. the pull rod is pushed towards the inner side of the shell through the hand pull ring, the lighting bulb is arranged in the lighting shade, the inner side cavity of the lighting shade rotates towards the inner side of the lighting shade, therefore, the light emitting range of the lighting bulb at the opening of the lighting shade is reduced, the pull rod is outwards pulled out through the hand pull ring, the lighting bulb is arranged in the lighting shade, the opening of the lighting shade rotates towards the inner side of the lighting shade, and the light emitting range of the lighting bulb and the lighting brightness of the lamp are adjusted.

2. Through the U-shaped frame and the two sets of pin shafts arranged, the angle range of the lighting can be adjusted up and down by the shell and the lampshade, and the specific adjustment can be conveniently carried out according to different exhibits placed in the display cabinet.

3. The lamp is elegant and attractive in shape, simple and reasonable in structure, and suitable for being placed in a display cabinet to supplement light for a display article to illuminate, and the artistic interest of display is increased.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic side view of the exterior of the upper end lamp of the present invention;

fig. 3 is a schematic side view of the inside of the upper lamp of the present invention.

In the figure: the LED lamp comprises a base 1, a carved upright post 2, a U-shaped frame 3, a pin shaft 4, a shell 5, a heat dissipation through hole 51, a square groove 6, a lantern ring 7, a pull rod 8, an insertion shaft 9, a fixing plate 10, a pin 11, a connecting rod 12, an oval through hole 13, a lighting bulb 14, a lampshade 15, a light reflecting layer 151, a control switch 16 and a hand pull ring 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An adjustable lamp applied to a display cabinet comprises a base 1, a carved upright post 2 is fixedly installed at the middle end of the top surface of the base 1, a U-shaped frame 3 is fixedly installed at the top of the carved upright post 2, two groups of pin shafts 4 are rotatably connected in through holes formed in the left side and the right side of the upper end of the U-shaped frame 3, a shell 5 is fixedly installed between the inner sides of the two groups of pin shafts 4, a square groove 6 is formed in the middle of the front side surface of the shell 5, a lantern ring 7 is fixedly installed at the middle end of the rear side inside the shell 5, a pull rod 8 is slidably connected in the middle inside of the lantern ring 7, two groups of inserting shafts 9 are fixedly installed at the left end and the right end of the front side of the pull rod 8, a fixing plate 10 is arranged on the front side surface of the shell 5, the upper end and the lower end of the, and two groups of connecting rods 12 are arranged in an up-and-down symmetrical manner, the rear ends of the connecting rods 12 are provided with elliptical through holes 13, the inserting shafts 9 are inserted into the elliptical through holes 13 arranged at the rear sides of the two groups of connecting rods 12 arranged at the same side, the front ends of the four groups of connecting rods 12 are fixedly provided with four groups of lighting bulbs 14, and the front side surface of the shell 5 is fixedly provided with a lampshade 15.

Specifically, the upper end of the rear side surface of the housing 5 is fixedly provided with a control switch 16, the four groups of lighting bulbs 14 are electrically connected with an external power supply through the control switch 16, the rear end of the pull rod 8 penetrates out of the lantern ring 7, the end part of the rear side of the pull rod is fixedly provided with a hand pull ring 17, the side wall of the concave cavity inside the lampshade 15 is uniformly coated with a reflecting layer 151, and the upper ends of the left side surface and the right side surface of the housing 5 are symmetrically provided with two groups of heat dissipation.

When the utility model is used, the control switch 16 is connected with the external power supply to open four groups of lighting bulbs 14, a user manually pulls the hand pull ring 17 arranged at the rear end of the pull rod 18 to push the pull rod 8 back and forth in the lantern ring 7, the pull rod 8 drives the two groups of insertion shafts 9 arranged at the left and right sides of the front end of the pull rod 8 to move back and forth, the insertion shafts 9 inserted in the oval through holes 13 move back and forth to drive the two groups of connecting rods 12 arranged at the same side and rotate around the pin 11 hinged on the side surface of the fixed plate 10 as a pivot, so that the angle of the lighting bulb 14 arranged at the front end of the connecting rod 12 moves, the pull rod 18 is pushed towards the inner side of the shell 5 by the hand pull ring 17 to ensure that the lighting bulb 14 is arranged and rotates towards the inner side cavity of the lampshade 15 in the lampshade 15, thereby reducing the light emitting range of the lighting bulb 14 at the opening of the lampshade 15, the lamp is provided with the illuminating bulb 14, and rotates towards the opening of the lampshade 15 in the lampshade 15, so that the light emitting range of the illuminating bulb 14 and the illuminating brightness of the lamp are adjusted, the lamp has the function of illumination adjustment, and the shell 5 and the lampshade 15 can adjust the angle range of up-and-down illumination through the U-shaped frame 3 and the two groups of pin shafts 4; the lamp is elegant and attractive in shape, simple and reasonable in structure, and suitable for being placed in a display cabinet to supplement light for a display article to illuminate, and the artistic interest of display is increased.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An adjustable lamp applied to a display cabinet comprises a base (1), and is characterized in that: the middle end of the top surface of the base (1) is fixedly provided with a carved upright post (2), the top of the carved upright post (2) is fixedly provided with a U-shaped frame (3), the through holes formed in the left side and the right side of the upper end of the U-shaped frame (3) are connected with two groups of pin shafts (4) in a rotating manner, a shell (5) is fixedly arranged between the inner sides of the two groups of pin shafts (4), the middle part of the front side of the shell (5) is provided with a square slot (6), the middle end of the rear side inside the shell (5) is fixedly provided with a lantern ring (7), the middle inside of the lantern ring (7) is connected with a pull rod (8) in a sliding manner, the left end and the right end of the front side of the pull rod (8) are fixedly provided with two groups of inserting shafts (9), the front side of the shell (5) is provided, fixed mounting has two sets of pins (11) on fixed plate (10) the left and right sides, sets up two sets of with one side it has two sets of connecting rods (12) to articulate on pin (11), and two sets of connecting rod (12) set up for longitudinal symmetry, oval through-hole (13) have been seted up to connecting rod (12) rear end, just it alternates at two sets of with the same side setting to insert axle (9) connecting rod (12) rear side sets up in oval through-hole (13), four sets of connecting rod (12) front end fixed mounting has four group's lighting bulb (14), fixed mounting has lamp shade (15) on shell (5) leading flank.

2. The adjustable lamp applied to the display cabinet as claimed in claim 1, wherein: the upper end of the rear side surface of the shell (5) is fixedly provided with a control switch (16), and the four groups of the lighting bulbs (14) are electrically connected with an external power supply through the control switch (16).

3. The adjustable lamp applied to the display cabinet as claimed in claim 1, wherein: the rear end of the pull rod (8) penetrates out of the lantern ring (7) and the end part of the rear side of the pull rod is fixedly provided with a hand pull ring (17).

4. The adjustable lamp applied to the display cabinet as claimed in claim 1, wherein: and a reflective layer (151) is uniformly coated on the side wall of the concave cavity in the lampshade (15).

5. The adjustable lamp applied to the display cabinet as claimed in claim 1, wherein: two groups of heat dissipation through holes (51) are symmetrically formed in the upper ends of the left side face and the right side face of the shell (5).