CN208846246U - One kind is novel to prevent light leakage cylinder lamp structure - Google Patents

Abstract

The utility model discloses one kind of downlight technical field novel to prevent light leakage cylinder lamp structure, including firm banking, servo motor is arranged in the inner cavity of the firm banking, the output connection rotating shaft of the servo motor, it is extended at the top of the shaft above firm banking, light bulb is arranged in the top of the shaft, outer protecting shell is arranged in the top of the light bulb, lampshade is arranged in the top of the light bulb, LED light is arranged in the inner cavity of the lampshade, the inner wall activity setting clamping shell of the outer protecting shell, the clamping shell includes movable panel, colorful plate is flexibly connected at left and right sides of the bottom of the movable panel, by renovating the light angle distributed with the adjustable downlight of barn door from top and brightness, it can various adjusting light, keep light-illuminating form more and guarantees to be not in light leakage phenomena, light can be reflected by colorful plate The light for projecting multicolour and multiple patterns can preferably render atmosphere within doors, more very popular and selection.

Description

One kind is novel to prevent light leakage cylinder lamp structure

Technical field

It is specially a kind of novel to prevent light leakage cylinder lamp structure the utility model relates to downlight technical field.

Background technique

Downlight is typically all the fixed ornaments that are located inside house, one of the tool for illuminating in living, existing cylinder Lamp is in the form of a single in use, general only to have the function of adjusting bright brightness, does not have the light that distributes of multi-angle, also not square Just the case where adjusting illumination light transmission, light transmittance is bad when adjusting illumination, be easy to cause light leakage phenomena, while downlight rendering is within doors Atmosphere when, effect is unobvious.For this purpose, it is proposed that one kind is novel to prevent light leakage cylinder lamp structure.

Summary of the invention

The purpose of this utility model is to provide it is a kind of it is novel prevent light leakage cylinder lamp structure, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: one kind is novel to prevent light leakage cylinder lamp structure, packet Including firm banking, the inner cavity of the firm banking is arranged servo motor, the output connection rotating shaft of the servo motor, and described turn It is extended at the top of axis above firm banking, and bearing is arranged in the junction of shaft and firm banking, sets at the top of the shaft Light bulb is set, outer protecting shell is arranged in the top of the light bulb, and lampshade is arranged in the top of the light bulb, and LED is arranged in the inner cavity of the lampshade Lamp, the inner wall activity setting clamping shell of the outer protecting shell, the clamping shell includes movable panel, and the bottom of the movable panel is left Right two sides are flexibly connected colorful plate, and inner sleeve is arranged in the bottom of the movable panel, and inner sleeve is movably arranged on outer shield Annular stop plate is arranged in the bottom of the inner wall of shell, the inner sleeve, and the outer wall of the outer protecting shell is uniformly arranged through-hole.

Further, connecting rod, the other end of the connecting rod is arranged by articulate in the top of the movable panel Connection flip lid, the top setting rotation lever of the flip lid, the outer wall of the rotation lever are uniformly arranged barn door, and barn door It is arranged at the bottom of flip lid.

Further, the barn door shares four groups, and the junction of four groups of barn doors and rotation lever is respectively provided with bearing, Barn door upper right described in four groups and lower equidistant gap arrangement, and the spacing between four groups of barn doors is one centimetre.

Further, the left and right sides inner wall of the outer protecting shell is respectively provided with sliding slot, the left and right sides of the annular stop plate Outer wall, which is respectively provided with, is arranged annular groove with the matched sliding block of sliding slot, the inner wall of the outer protecting shell, and sliding slot is arranged in annular groove Bottom, sliding slot and the setting of annular groove junction and the matched open slot of sliding block.

Further, the colorful plate is annular plate, and the loophole of various shapes is arranged in the outer wall of colorful plate, and The colorful cellophane paper of the inner wall bonding multicolour of loophole, fixture block is arranged in the top of the colorful plate, and is clamped the bottom of shell It is respectively provided with and the matched card slot of fixture block at left and right sides of portion.

Further, dust cover is arranged far from one end of outer protecting shell outer wall in the through-hole, and dust cover is transparent glass cover.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model can be plugged in outer protecting shell in the top of downlight setting outer protecting shell and clamping shell, clamping shell, Clamping shell can be driven to rotate in outer protecting shell by movable panel, be dissipated when so as to easily adjust downlight illumination from side The light angle of hair and brightness, at the same by renovate the light angle distributed from top with the adjustable downlight of barn door with it is bright Degree, can various adjusting light, keep light-illuminating form more and guarantee to be not in light leakage phenomena；

2. the utility model setting colorful plate and servo motor, servo motor can drive downlight to revolve in rotary motion Transhipment is dynamic, and light can map out the light of multicolour and multiple patterns by colorful plate, can preferably render within doors Atmosphere, it is more very popular with selection.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model is clamped shell structure schematic diagram；

Fig. 3 is that the utility model rotates lever schematic diagram of internal structure.

In figure: 1, firm banking；2, servo motor；3, shaft；4, light bulb；5, outer protecting shell；6, lampshade；7, LED light；8, block Body contact；9, colorful plate；10, through-hole；11, inner sleeve；12, annular stop plate；13, movable panel；14, connecting rod；15, it turns over Lid；16, lever is rotated；17, barn door.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is a kind of it is novel prevent light leakage cylinder lamp structure, including Servo motor 2 is arranged in the inner cavity of firm banking 1, firm banking 1, and servo motor 2 connects to power supply work by control switch, watches The output connection rotating shaft 3 of motor 2 is taken, the top of shaft 3 extends to 1 top of firm banking, and shaft 3 and firm banking 1 Bearing is arranged in junction, and light bulb 4 is arranged in the top of shaft 3, and outer protecting shell 5 is arranged in the top of light bulb 4, and lamp is arranged in the top of light bulb 4 LED light 7 is arranged in cover 6, the inner cavity of lampshade 6, and the inner wall activity setting clamping shell 8 of outer protecting shell 5, clamping shell 8 includes movable panel 13, Colorful plate 9 is flexibly connected at left and right sides of the bottom of movable panel 13, inner sleeve 11 is arranged in the bottom of movable panel 13, and interior Sleeve 11 is movably arranged on the inner wall of outer protecting shell 5, and annular stop plate 12 is arranged in the bottom of inner sleeve 11, and the outer wall of outer protecting shell 5 is equal Even setting through-hole 10.

As shown in figure 3, connecting rod 14 is arranged by articulate in the top of movable panel 13, the other end of connecting rod 14 connects Flip lid 15 is connect, 15 top setting rotation lever 16 is renovated, the outer wall of rotation lever 16 is uniformly arranged barn door 17, and barn door 17 are arranged at the bottom of flip lid 15, flip lid 15 can be driven to be overturn on movable panel 13 by connecting rod 14, simultaneously 17 rotary motion of barn door can be driven by rotating lever 16, so that light transmittance be adjusted to movable panel 13；

As shown in figure 3, barn door 17 shares four groups, and the junction of four groups of barn doors 17 and rotation lever 16 is respectively provided with axis It holds, four groups of 17 upper rights of barn door and lower equidistant gap arrangement, and the spacing between four groups of barn doors 17 is one centimetre, passes through four groups Barn door 17 can more easily adjust light transmittance, and the angle of adjustable light transmission；

As shown in Fig. 2, the left and right sides inner wall of outer protecting shell 5 is respectively provided with sliding slot, the left and right sides outer wall of annular stop plate 12 It is respectively provided with and annular groove is set with the matched sliding block of sliding slot, the inner wall of outer protecting shell 5, the bottom of sliding slot is arranged in annular groove, sliding Slot and the setting of annular groove junction and the matched open slot of sliding block, are slided in sliding slot by sliding block, make annular stop plate 12 In the annular groove that can be slided in the inner wall of outer protecting shell 5, while slide sliding block by open slot, make annular stop Plate 12 can rotate in annular groove；

As shown in Figure 1, colorful plate 9 is annular plate, the loophole of various shapes is arranged in the outer wall of colorful plate 9, and The colorful cellophane paper of the inner wall bonding multicolour of loophole, fixture block is arranged in the top of colorful plate 9, and is clamped the bottom of shell 8 The left and right sides be respectively provided with the matched card slot of fixture block, by colorful plate 9 can make the light appeared have various colors and pattern, The atmosphere in house can preferably be rendered；

As shown in Fig. 2, dust cover is arranged far from one end of 5 outer wall of outer protecting shell in through-hole 10, and dust cover is transparent glass cover, Prevent dust from entering on lampshade 6；

Embodiment: when using downlight, the inner wall that will be clamped shell 8 first and be plugged on outer protecting shell 5, by sliding block respectively with cunning Clamping shell 8 is plugged in outer protecting shell 5 by the cooperation between slot and annular groove, and guarantees that clamping shell 8 can be in outer protecting shell 5 Upper rotary motion when adjusting the brightness given out from light bulb 4, can drive clamping 8 rotary motion of shell by movable panel 13, The size of adjustable through-hole 10 can also be directly by turning over so as to adjust light brightness from through-hole 10 when the illumination of LED light 7 Lid 15 adjusts the brightness of 4 top of light bulb, and rotation rotation lever 16 drives 17 rotary motion of barn door, can also pass through connecting rod 14 directly open flip lid 15 from the top of movable panel 13, so that light be made to appear from the top of light bulb 4, render atmosphere within doors When colorful plate 9 is mounted on to the bottom of movable panel 13, then operate servo motor 2 by shaft 3 and drive the rotation fortune of light bulb 4 It is dynamic.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. Novel prevent light leakage cylinder lamp structure, including firm banking (1) 1. a kind of, it is characterised in that: the firm banking (1) it is interior Servo motor (2) are arranged in chamber, the output connection rotating shaft (3) of the servo motor (2), extend at the top of the shaft (3) Above firm banking (1), and bearing, the top setting of the shaft (3) is arranged in the junction of shaft (3) and firm banking (1) Outer protecting shell (5) are arranged in the top of light bulb (4), the light bulb (4), and lampshade (6) are arranged in the top of the light bulb (4), the lampshade (6) LED light (7) are arranged in inner cavity, inner wall activity setting clamping shell (8) of the outer protecting shell (5), and the clamping shell (8) includes The bottom left and right sides of movable panel (13), the movable panel (13) is flexibly connected colorful plate (9), the movable panel (13) inner sleeve (11) are arranged in bottom, and inner sleeve (11) is movably arranged on the inner wall of outer protecting shell (5), the inner sleeve (11) Bottom annular stop plate (12) are set, the outer wall of the outer protecting shell (5) is uniformly arranged through-hole (10).
2. 2. one kind according to claim 1 is novel to prevent light leakage cylinder lamp structure, it is characterised in that: the movable panel (13) Top pass through articulate setting connecting rod (14), the connecting rod (14) the other end connection flip lid (15), the flip lid (15) outer wall of top setting rotation lever (16), rotation lever (16) is uniformly arranged barn door (17), and barn door (17) it is arranged at the bottom of flip lid (15).
3. 3. one kind according to claim 2 is novel to prevent light leakage cylinder lamp structure, it is characterised in that: the barn door (17) is altogether There are four groups, and the junction of four groups of barn doors (17) and rotation lever (16) is respectively provided with bearing, barn door described in four groups (17) is right Upper and lower equidistant gap arrangement, and the spacing between four groups of barn doors (17) is one centimetre.
4. 4. one kind according to claim 1 is novel to prevent light leakage cylinder lamp structure, it is characterised in that: the outer protecting shell (5) Left and right sides inner wall is respectively provided with sliding slot, and the left and right sides outer wall of the annular stop plate (12) is respectively provided with and the matched cunning of sliding slot Annular groove is arranged in block, the inner wall of the outer protecting shell (5), and the bottom of sliding slot is arranged in annular groove, and sliding slot and annular groove connect Connect place's setting and the matched open slot of sliding block.
5. 5. one kind according to claim 1 is novel to prevent light leakage cylinder lamp structure, it is characterised in that: the colorful plate (9) For annular plate, the loophole of the outer wall setting various shapes of colorful plate (9), and the inner wall bonding multicolour of loophole Fixture block is arranged in colorful cellophane paper, the top of the colorful plate (9), and is clamped at left and right sides of the bottom of shell (8) and is respectively provided with and blocks The card slot of Block- matching.
6. 6. one kind according to claim 1 is novel to prevent light leakage cylinder lamp structure, it is characterised in that: the through-hole (10) is separate Dust cover is arranged in one end of outer protecting shell (5) outer wall, and dust cover is transparent glass cover.