CN216743963U - Northern light atmosphere lamp - Google Patents

Abstract

The utility model discloses a north light atmosphere lamp, which comprises: the lamp holder shell is provided with an accommodating cavity and a projection groove communicated with the accommodating cavity; the north-pole photomask is accommodated in the accommodating cavity and comprises a refraction surface formed inside the north-pole photomask and a wavy light-emitting surface outside the north-pole photomask; the driving component is fixed on the north pole photomask, and an output shaft of the driving component drives the north pole photomask to rotate; the control board is accommodated in the accommodating cavity, and the driving component is electrically connected with the control board; the light-gathering cover is positioned above the north pole light cover and covers the projection groove; and the light emitted by the light source component is emitted to the refraction surface from the side edge of the north pole photomask, and is reflected or refracted by the refraction surface and then sequentially emitted from the light emitting surface and the light collecting cover.

Description

Northern light atmosphere lamp

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of atmosphere lamps, in particular to an atmosphere lamp for forming aurora borealis.

[ background of the utility model ]

The existing atmosphere lamp comprises a shell, a motor, a water ripple sheet, an LED light source and a light-gathering cover, wherein the motor is contained in the shell, the water ripple sheet is fixed on the motor, the LED light source is positioned below the water ripple sheet, the light-gathering cover is positioned above the water glass sheet, the motor drives the water ripple sheet to rotate along the horizontal direction, and light emitted by the LED light source directly penetrates through the water ripple sheet and the light-gathering cover to form the effect of dynamic water ripple. The water ripple sheet can divide a beam into a plurality of sub-beams with different propagation angles, and the different sub-beams vertically enter the condenser cap, so that strong light is easily formed, eye fatigue of a user is caused, and the effect of watching projection for a long time is not facilitated.

Therefore, it is necessary to design a new arctic atmosphere lamp to overcome the above problems.

[ Utility model ] content

In view of the problems faced by the background art, the present invention provides a north atmosphere lamp, in which light emitted from a light source assembly is refracted or reflected and then exits a light-gathering cover.

In order to achieve the purpose, the utility model adopts the following technical means:

an arctic atmosphere lamp comprising: the lamp holder shell is provided with an accommodating cavity and a projection groove communicated with the accommodating cavity; the north-pole photomask is accommodated in the accommodating cavity and comprises a refraction surface formed inside the north-pole photomask and a wavy light-emitting surface outside the north-pole photomask; the driving component is fixed on the north pole photomask, and an output shaft of the driving component drives the north pole photomask to rotate; the control plate is accommodated in the accommodating cavity, and the driving component is electrically connected with the control plate; the light-gathering cover is positioned above the north pole light cover and covers the projection groove; and the light emitted by the light source component is emitted to the refraction surface from the side edge of the north pole photomask, and is reflected or refracted by the refraction surface and then sequentially emitted from the light emitting surface and the light collecting cover.

Further, the arctic light shield includes certainly the leaded light hole that the formation was established to the light-emitting face undercut, the refraction face includes first refraction face, first refraction face centers on the leaded light hole sets up.

Further, the aperture of the light guide hole is gradually reduced from top to bottom.

Further, the light guide hole comprises an inclined inner wall surface, the first refraction surface is adjacently arranged around the inner wall surface, and the inclination angles of the first refraction surface and the first refraction surface are the same.

Furthermore, the arctic light shield comprises the light-emitting surface, a bowl-shaped part connected with the light-emitting surface and a light guide hole upwards penetrating through the light-emitting surface, wherein the refraction surface comprises a first refraction surface and a second refraction surface, the first refraction surface is arranged around the light guide hole, and the second refraction surface is arranged adjacent to the surface of the bowl-shaped part.

Further, the light guide hole comprises an inner wall surface which is gradually close to the light guide hole from top to bottom, and the inclination of the first refraction surface is the same as that of the inner wall surface.

Further, the bowl includes an inclined outer surface, and the second refraction surface has the same inclination as the outer surface.

Further, the north pole photomask comprises a main body part and a light guide ring formed by extending from the main body part along the horizontal direction, and the incident surface is positioned on the light guide ring.

Furthermore, the refraction face includes first refraction face and encircles the second refraction face that first refraction face set up, the light that the light source subassembly sent passes through in proper order follow after refraction or reflection of first refraction face and the second refraction face the play plain noodles jets out.

Further, the light source assembly surrounds the outer side of the north pole photomask, and light emitted by the light source assembly is emitted into the north pole photomask along the horizontal direction.

Compared with the prior art, the arctic light atmosphere lamp has the following beneficial effects:

light that sends through the light source subassembly is followed the side of north pole light shield is penetrated on the refraction face, process after refraction face reflection or refraction, follow in proper order go out the plain noodles with the snoot jets out, directly forms the refraction face in the inside of north pole light shield, and simple process just is convenient for improve projected definition, and light is after refraction many times for the light that the projection was come out is comparatively soft, follows simultaneously the light that goes out the plain noodles is covered with the arc surface of whole snoot, has increased projected area.

[ description of the drawings ]

FIG. 1 is a perspective view of an arctic atmosphere lamp of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2 taken along section line A-A;

FIG. 4 is a perspective view of the housing 1, the light gathering cover and the laser assembly of FIG. 1;

FIG. 5 is an exploded perspective view of FIG. 1;

FIG. 6 is an exploded perspective view of the North Pole reticle, the fixing base, the driving member, and the light source assembly of FIG. 5;

FIG. 7 is a perspective view of the north pole mask, the fixing base, the driving member and the laser assembly shown in FIG. 5;

FIG. 8 is a schematic diagram of the light refraction path of the arctic atmosphere lamp of the present invention.

Reference numerals for specific embodiments illustrate:

atmosphere lamp 100	Outer casing 1	First housing 111	Projection groove 111
				Fastening part 112	Projection hole 113	Fixed part 114	Second outer casing 112
Horn hole 121	Support column 122	Accommodating cavity 13	Drive member 2
				Driving seat 2121	Output shaft 22	Fastening lug 23	Fixed seat 3
Storage tank 31	Step 32	Fixing post 33	Holding part 34
				Holding groove 341	Arctic mask 4	Main body 41	Corrugated surface 411
Light guide hole 412	Inner wall surface 4121	First refractive surface 413	Bowl 414
				Inclined surface 4141	Second refraction surface 4142	Limit ring 4143	Light guide ring 42
Incident surface 421	Positioning part 43	Positioning groove 431	Light source assembly 5
				Lamp panel 51	Through hole 511	Position limiting part 512	Lamp bead 52
Condenser cover 6	Cover body 61	Hook 62	Laser assembly 7
				Fixing ring 71	Laser head 72	Grating plate 73	Pressure ring 74
Control board 200	Loudspeaker 300

[ detailed description ] embodiments

For a better understanding of the objects, structure, features, and functions of the utility model, reference should be made to the drawings and detailed description that follow.

As shown in fig. 1 and 5, the north atmosphere lamp 100 according to the present invention includes a driving member 2 and a laser module 7 fixed to a housing 1 of the housing 1, a fixing base 3 fixed to the driving member 2, a north pole cover 4 accommodated in the fixing base 3, a light source module 5 fixed to the fixing base 3, and a light collecting cover 6 mounted to the housing 1.

As shown in fig. 1 and 5, the housing 1 includes a first housing 111, a second housing 112, and a receiving cavity 13 formed between the first housing 111 and the second housing 112. The first housing 111 includes a projection groove 111 vertically penetrating through a top wall thereof, a projection hole 113, and a fastening portion 112 surrounding the projection groove 111. The projection groove 111 and the projection hole 113 are both disposed in the accommodation cavity 13. The width of the projection groove 111 in the horizontal direction is larger than the width of the projection hole 113 in the horizontal direction, and the two are spaced apart from each other. The first housing 111 further includes at least two fixing portions 114 formed to extend downward from a top wall thereof, and the two fixing portions 114 are located at left and right sides of the projection hole 113. The second housing 112 includes a plurality of speaker holes 121 penetrating through a bottom wall thereof from top to bottom and a support column 122 extending upward from the bottom wall thereof, the speaker holes 121 are vertically communicated with the accommodating cavity 13, and the support column 122 is vertically aligned with the projection groove 111. The second housing 112 further includes a charging hole, a key, and the like. (not shown)

As shown in fig. 3 and 5, the driving member 2 includes a driving seat 21, an output shaft 22 formed to extend upward from the driving seat 21, and at least two fixing lugs 23 formed to extend horizontally from the driving seat 21. The support posts 122 support the fixing ears 23 upward.

As shown in fig. 5, 6 and 7, the fixed seat 3 is located above the driving member 2. The fixing base 3 includes an accommodating groove 31 penetrating through the upper and lower surfaces thereof, a step 32 disposed around the accommodating groove 31, a fixing post 33 formed by extending upward from the step 32, and a holding portion 34 formed on the bottom wall of the fixing base 3. In this embodiment, the fixing posts 33 are disposed around the accommodating slot 31. The two holding portions 34 are located at the left and right sides of the receiving groove 31, and the holding portion 34 includes a holding groove 341 formed to be recessed upward. The fixing base 3 abuts against the driving base 21 downwards, the output shaft 22 protrudes upwards into the receiving groove 31, the fixing lug 23 is received in the holding groove 341, in this embodiment, the fixing base 3 and the driving component 2 can be fixed to the supporting pillar 122 by fasteners such as screws, pins, etc.

As shown in fig. 5, 6 and 7, the north pole housing 4 is positioned above the driving member 2 and is accommodated in the accommodating groove 31. The north pole reticle 4 includes a main body 41, a light guide ring 42 extending from the main body 41 in a horizontal direction, and a positioning portion 43 extending from the main body 41. The light guide ring 42 is located above the step portion 32, and the width of the light guide ring 42 in the horizontal direction is smaller than the width of the accommodating groove 31 in the horizontal direction. The main body 41 includes a corrugated surface 411, a light guide hole 412 formed by recessing downward from the corrugated surface 411, a first refraction surface 413 surrounding the light guide hole 412, and a bowl 414. The corrugated surface 411 is exposed upward from the receiving groove 31. The light guide hole 412 vertically penetrates the body 41, and the light guide hole 412 includes an inclined inner wall surface 4121. In this embodiment, the aperture of the light guide hole 412 gradually decreases from top to bottom, that is, the inner wall surface 4121 gradually approaches from top to bottom. The first refraction surface 413 is disposed adjacent to the inner wall surface 4121, and the inclination of the first refraction surface 413 is adapted to the inclination of the inner wall surface 4121. The bowl 414 is located below the corrugated surface 411, generally forming a bowl projecting towards the drive member 2. The bowl-shaped portion 414 includes an inclined surface 4141 surrounding the light guide hole 412, and a stopper ring 4143 formed by extending a second refraction surface 4142 adjacent to the inclined surface 4141 from the inner wall surface 4121. In this embodiment, the inclined surface 4141 is an outer surface of the bowl 414, the inclined surface 4141 is a continuous arc surface, and the second refraction surface 4142 is adapted to a contour of the inclined surface 4141, i.e., the two forms the same inclination radian. In this embodiment, the first refraction surface 413 and the second refraction surface 4142 are defined as refraction surfaces, the first refraction surface 413 and the second refraction surface 4142 are located on different planes, and the first refraction surface 413 and the second refraction surface 4142 are located on different planes. The top surface of the light guide ring 42 and the corrugated surface 411 form a light-emitting surface, and the light-emitting surface forms a wavy irregular lens. The light guide ring 42 includes an incident surface 421 connected to the light exit surface, in an embodiment, the bowl-shaped portion 414 is located below the light guide ring 42, a direction in which the incident surface 421 extends is perpendicular to a plane in which the light exit surface is located, that is, the incident surface 421 and the light exit surface are located on different planes, and the incident surface 421 is in a vertical plane structure. An opening is formed in the middle of the retainer ring 4143. The positioning portion 43 includes a positioning groove 431 penetrating the bottom thereof and communicating with the light guide hole 412, and the positioning groove 431 communicates with the light guide hole 412 up and down. The output shaft 22 protrudes into the positioning hole, the limiting ring 4143 blocks the output shaft 22 from moving excessively upwards, and the width of the positioning hole in the horizontal direction is larger than that of the opening hole in the horizontal direction (not shown). The north pole cover 4 is fixed to the output shaft 22.

As shown in fig. 3, 5 and 6, the light source assembly 5 includes a lamp panel 51, and at least one lamp bead 52 fixed on the lamp panel 51 through a through hole 511 penetrating the lamp panel 51 vertically. A plurality of the beads 52 are disposed around the through hole 511. The lamp panel 51 is supported upward by the plurality of fixing posts 33, and in this embodiment, the lamp panel 51 may be fixed to the fixing posts 33 by fasteners such as screws. The lamp panel 51 includes stopper 512, stopper 512 income with the recess of fixing base 3. (not shown) the width of the through hole 511 in the left-right direction is larger than the width of the light guiding ring 42 in the horizontal direction. The lamp panel 51 is arranged around the light guide ring 42, light emitted by the lamp beads 52 is guided in from the incident surface 421, directly irradiates on the first refraction surface 413, reaches the second refraction surface 4142 after being refracted or reflected by the first refraction surface 413, and directly emits from the corrugated surface 411 after being refracted or reflected by the second refraction surface 4142. (see FIG. 8)

As shown in fig. 3 and 5, the light-gathering cover 6 is disposed above the projection groove 111, and includes a cover body 61 and a plurality of hooks 62 connected to the cover body 61, in this embodiment, a plurality of irregular lenses are disposed on a light-emitting surface of the cover body 61, two hooks 62 are respectively disposed on left and right sides of the cover body 61, and the two hooks 62 can be fastened to the fastening portion 112 by clockwise or counterclockwise rotation, so that a user can replace different light-gathering covers 6 to check different projection effects. The light emitted by the light source assembly 5 is emitted from the corrugated surface 411 and then passes through the light-gathering cover 6 to form a projection effect of scattering all around, so that soft light is formed.

As shown in fig. 3, 4 and 5, the laser assembly 7 includes a fixing ring 71, a laser head 72 fixed on the fixing ring 71, and a grating 73 and a pressing ring 74 located above the laser head 72. The two fixing portions 114 are located on both left and right sides of the fixing ring 71, and in this embodiment, the fixing ring 71 is fixed to the fixing portions 114 by fastening with screws or the like, so that the laser module 7 is fixed to the first housing 111. The laser head 72 is located below the projection hole 113, and the press ring 74 is located above the grating sheet 73, so as to prevent the grating sheet 73 from being separated from the first housing 111.

As shown in fig. 3 and 5, the arctic light 100 further includes a control board 200 and a speaker 300 fixed to the second housing 112, the driving member 2, the light source assembly 5 and the speaker 300 are all connected to the control board 200, and the laser assembly 7 is located above the control board 200, so that the space area of the product is saved.

In summary, the arctic light atmosphere lamp of the present invention has the following beneficial effects:

(1) follow through the light that light source subassembly 5 sent the side of north pole light shield 4 is penetrated on the refraction face, process after refraction face reflection or refraction, follow in proper order go out the plain noodles with snoot 6 jets out, directly forms the refraction face in the inside of north pole light shield 4, and simple process and be convenient for improve projected definition, light is after refraction many times for the light that the projection was come out is comparatively soft, follows simultaneously the light that goes out the plain noodles is covered with whole snoot 6's arc surface, has increased projected area.

(2) The light guide hole 412 includes an inclined inner wall surface 4121, and the first refraction surface 413 is disposed adjacent to and around the inner wall surface 4121, and the inclination angles of the two are the same, so that a downward refracted light is easily formed, and the refraction angle is enlarged.

The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all technical changes that can be made by applying the present specification and the drawings are included in the scope of the present invention.

Claims (9)

1. An arctic atmosphere lamp, comprising:

the lamp holder shell is provided with an accommodating cavity and a projection groove communicated with the accommodating cavity;

the north-pole photomask is accommodated in the accommodating cavity and comprises a refraction surface formed inside the north-pole photomask and a wavy light-emitting surface outside the north-pole photomask;

the driving component is fixed on the north pole photomask, and an output shaft of the driving component drives the north pole photomask to rotate;

the control plate is accommodated in the accommodating cavity, and the driving component is electrically connected with the control plate;

the light-gathering cover is positioned above the north pole light cover and covers the projection groove;

and the light emitted by the light source component is emitted to the refraction surface from the side edge of the north pole photomask, and is reflected or refracted by the refraction surface and then sequentially emitted from the light emitting surface and the light collecting cover.

2. The arctic atmosphere lamp of claim 1, wherein: the arctic light shield includes certainly the leaded light hole that the formation was established to the light-emitting surface undercut, the refraction face includes first refraction face, first refraction face centers on the leaded light hole sets up.

3. The arctic atmosphere lamp of claim 2, wherein: the aperture of the light guide hole is gradually reduced from top to bottom.

4. The arctic atmosphere lamp of claim 3, wherein: the light guide hole comprises an inclined inner wall surface, the first refraction surface is adjacently arranged around the inner wall surface, and the inclination angles of the first refraction surface and the first refraction surface are the same.

5. The arctic atmosphere lamp of claim 1, wherein: the arctic light shield comprises the light-emitting surface, a bowl-shaped part connected with the light-emitting surface and a light guide hole upwards penetrating through the light-emitting surface, wherein the refraction surface comprises a first refraction surface and a second refraction surface, the first refraction surface is arranged around the light guide hole, and the second refraction surface is arranged adjacent to the surface of the bowl-shaped part.

6. The arctic atmosphere lamp of claim 5, wherein: the light guide hole comprises an inner wall surface which is gradually close to the light guide hole from top to bottom, and the inclination of the first refraction surface is the same as that of the inner wall surface.

7. The arctic atmosphere lamp of claim 5, wherein: the bowl includes an inclined outer surface, and the second refraction surface has the same inclination as the outer surface.

8. The arctic atmosphere lamp of claim 1, wherein: the refraction face includes first refraction face and encircles the second refraction face that first refraction face set up, the light that the light source subassembly sent passes through in proper order follow after refraction or the reflection of first refraction face and second refraction face the play plain noodles jets out.

9. The arctic atmosphere lamp of claim 1, wherein: the light source component surrounds the outer side of the north pole photomask, and light emitted by the light source component is emitted into the north pole photomask along the horizontal direction.

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