CN217464277U

CN217464277U - Projection lamp

Info

Publication number: CN217464277U
Application number: CN202221318139.7U
Authority: CN
Inventors: 梁桂源
Original assignee: Shenzhen Little Polly Technology Co ltd
Current assignee: Shenzhen Little Polly Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-20
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a light projection technical field discloses a projection lamp, include: the lamp body, the lamp body includes first casing and second casing, be equipped with the light outlet on the first casing, this internal projection subassembly that is used for carrying on light projection that is equipped with of lamp, the projection subassembly include control panel, lamp plate, lamp source and rotate connect in this internal projection dish of lamp, install a plurality of pattern projection pieces on the projection dish, be equipped with first installing support in the second casing, the embedded first lens cone that is equipped with of first installing support, install parallel arrangement's first convex lens and second convex lens in the first lens cone, light outlet department installs the second lens cone, be equipped with the third convex lens in the second lens cone. The utility model discloses a projection pattern is multiple switches.

Description

Projection lamp

Technical Field

The utility model relates to a light projection technical field especially relates to a projection lamp.

Background

The projection lamp is a decorative lighting device capable of projecting patterns on walls, ceilings or lawns, can be started to create atmosphere and decorate landscape, and is widely applied in life. However, most of the conventional projection lamps are static projection, and the projection pattern is single, which cannot be switched, and thus it is difficult to meet the actual requirements of projection of various patterns.

Therefore, how to provide a projection lamp to realize multiple switching of projection patterns is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in how to provide a projection lamp to realize the multiple switching of projection pattern.

Therefore, according to a first aspect, an embodiment of the present invention discloses a projection lamp, including: the lamp body comprises a first shell and a second shell, the first shell is provided with a light outlet, the lamp body is internally provided with a projection component for projecting lamplight, the projection component comprises a control panel, a lamp source and a projection disc which is rotationally connected in the lamp body, the lamp source is arranged on the lamp panel, the control panel is electrically connected with the lamp panel, one side of the projection disc penetrates through the lamp body, the projection disk is provided with a plurality of pattern projection sheets which are distributed at equal intervals along the circumferential direction of the projection disk, a first mounting bracket is arranged in the second shell, a first lens cone is embedded in the first mounting bracket, the lens barrel comprises a first lens barrel and a second lens barrel, wherein the first lens barrel and the second lens barrel are arranged in parallel, the light outlet is provided with the second lens barrel, and the second lens barrel is internally provided with a third lens.

The utility model discloses further set up to, be equipped with the fixed second installing support of joint in the first casing, the second lens cone with second installing support butt, the projection dish with the second installing support rotates to be connected.

The utility model discloses further set up to, be equipped with the logical light groove that is used for making things convenient for light to pass in the second installing support.

The utility model discloses further set up to, the lateral wall of projection dish is equipped with dials the tooth.

The utility model discloses further set up to, be equipped with USB interface and control button on the control panel.

The utility model discloses further set up to, first casing with be equipped with the third casing between the second casing, the USB interface with control button all passes the third casing.

The utility model discloses further set up to, light-emitting outlet department installs the printing opacity piece.

The utility model discloses further set up to, still include the lamp stand, the lamp body install in on the lamp stand, be equipped with magnet in the lamp stand, this internal iron sheet of installing of lamp.

The utility model discloses further set up to, first lens cone includes first mirror holder and second mirror holder, be equipped with the reference column on the first mirror holder, be equipped with on the second mirror holder with reference column grafting complex locating hole.

The utility model discloses further set up to, the inboard of first mirror holder is equipped with first mounting groove, the inboard of second mirror holder is equipped with the second mounting groove, first mounting groove with the second mounting groove all is used for inlaying and establishes the installation first convex lens with the second convex lens.

The utility model discloses following beneficial effect has: light that gives off through the lamp source passes first convex lens and second convex lens in proper order, shines on the pattern projection piece to pass third convex lens, realized the pattern projection, through the rotation of projection dish, removable pattern projection piece, and then changed the projection pattern, thereby provide a projection lamp, realized the multiple switching of projection pattern.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 perspective view of a projection lamp disclosed in this embodiment;

fig. 2 is an exploded view of a projection lamp according to the present disclosure;

fig. 3 is an exploded schematic view of a first lens barrel in a projection lamp according to the present disclosure.

Reference numerals: 1. a lamp body; 11. a first housing; 111. a light outlet; 12. a second housing; 2. a projection assembly; 21. a control panel; 22. a lamp panel; 23. a light source; 24. a projection disk; 241. a dial tooth; 3. a first mounting bracket; 4. a first barrel; 41. a first frame; 411. a positioning column; 412. a first mounting groove; 42. a second frame; 421. positioning holes; 422. a second mounting groove; 5. a first convex lens; 6. a second convex lens; 7. a second barrel; 71. a light transmitting sheet; 8. a third convex lens; 9. a second mounting bracket; 91. a light-transmitting groove; 10. a USB interface; 13. a control button; 14. a third housing; 15. iron sheets; 16. a battery; 17. a lamp socket; 18. and a magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses projection lamp, as shown in fig. 1-3, include: the lamp comprises a lamp body 1, wherein the lamp body 1 comprises a first shell 11 and a second shell 12, a light outlet 111 is arranged on the first shell 11, a projection assembly 2 for projecting light is arranged in the lamp body 1, the projection assembly 2 comprises a control panel 21 and a lamp panel 22, lamp source 23 and rotate and connect in the projection dish 24 in lamp body 1, lamp source 23 is installed on lamp plate 22, control panel 21 is connected with lamp plate 22 electricity, lamp body 1 is passed through to one side of projection dish 24, install a plurality of pattern projection pieces on the projection dish 24, a plurality of pattern projection pieces are along the equidistant distribution of circumference of projection dish 24, be equipped with first installing support 3 in second casing 12, the embedded first lens cone 4 that is equipped with of first installing support 3, install parallel arrangement's first convex lens 5 and second convex lens 6 in the first lens cone 4, light outlet 111 locates to install second lens cone 7, be equipped with third convex lens 8 in the second lens cone 7. In the specific implementation, the lamp body 1 is provided with a battery 16 electrically connected with the control board 21.

It should be noted that, the light emitted by the light source 23 sequentially passes through the first convex lens 5 and the second convex lens 6, irradiates the pattern projection sheet, and passes through the third convex lens 8, so as to realize pattern projection, and the pattern projection sheet can be replaced by rotating the projection disk 24, so as to replace the projection pattern, thereby providing a projection lamp, and realizing multiple switching of projection patterns.

As shown in fig. 1 and 2, a second mounting bracket 9 fixed in a clamping manner is arranged in the first housing 11, the second lens barrel 7 abuts against the second mounting bracket 9, and the projection disc 24 is rotatably connected with the second mounting bracket 9.

As shown in fig. 1 and 2, a light-passing groove 91 for facilitating light to pass through is provided in the second mounting bracket 9. It should be noted that the light-passing groove 91 plays a role of light passing, so as to facilitate projection of the projection light in the lamp body 1.

As shown in fig. 1 and 2, the side wall of the projection plate 24 is provided with a poke tooth 241. In a specific implementation process, the number of the toggle teeth 241 is set to be plural, and the toggle teeth 241 and the projection disk 24 are an integrated structure.

As shown in fig. 1 and 2, the control panel 21 is provided with a USB interface 10 and control buttons 13. It should be noted that, through the connection of the USB interface 10, it is convenient to provide an external power supply for the control board 21.

As shown in fig. 1 and 2, a third casing 14 is disposed between the first casing 11 and the second casing 12, and both the USB interface 10 and the control button 13 pass through the third casing 14.

As shown in fig. 1 and 2, a light transmissive sheet 71 is attached to the light exit 111. The light transmissive sheet 71 and the first barrel 4 are integrally formed. It should be noted that the light-transmitting sheet 71 plays a role of transmitting light, so as to conveniently project the projection light in the lamp body 1, and can prevent external dust from entering the lamp body 1.

As shown in fig. 1 and 2, the lamp further comprises a lamp holder 17, the lamp body 1 is mounted on the lamp holder 17, a magnet 18 is arranged in the lamp holder 17, and an iron sheet 15 is mounted in the lamp body 1. The magnet 18 attracts the iron piece 15, so that the lamp body 1 is magnetically attracted to the socket 17. The lamp body 1 is detachably connected to the socket 17, and the lamp body 1 can rotate 360 degrees on the socket 17.

As shown in fig. 2 and fig. 3, the first lens barrel 4 includes a first lens frame 41 and a second lens frame 42, a positioning column 411 is disposed on the first lens frame 41, and a positioning hole 421 inserted into the positioning column 411 is disposed on the second lens frame 42. In the specific implementation process, the number of the positioning columns 411 and the positioning holes 421 is set to four. It should be noted that the first frame 41 and the second frame 42 are fastened and connected by inserting and matching the positioning column 411 and the positioning hole 421.

As shown in fig. 2 and 3, the first mounting groove 412 is formed on the inner side of the first frame 41, the second mounting groove 422 is formed on the inner side of the second frame 42, and the first and second mounting

grooves

412 and 422 are used for mounting the first and second

convex lenses

5 and 6 in an embedded manner. In the specific implementation process, the first mounting groove 412 and the second mounting groove 422 are both arc-shaped grooves.

The working principle is as follows: light that gives off through lamp source 23 passes first convex lens 5 and second convex lens 6 in proper order, shines to the pattern projection piece to pass third convex lens 8, realized the pattern projection, through the rotation of projection dish 24, removable pattern projection piece, and then changed the projection pattern, thereby provide a projection lamp, realized the multiple switching of projection pattern.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A projection lamp, comprising: the lamp body (1), the lamp body (1) comprises a first shell (11) and a second shell (12), a light outlet (111) is formed in the first shell (11), a projection assembly (2) used for projecting light is arranged in the lamp body (1), the projection assembly (2) comprises a control panel (21), a lamp panel (22), a lamp source (23) and a projection disc (24) connected to the lamp body (1) in a rotating mode, the lamp source (23) is installed on the lamp panel (22), the control panel (21) is electrically connected with the lamp panel (22), one side of the projection disc (24) penetrates through the lamp body (1), a plurality of pattern projection sheets are installed on the projection disc (24) and are distributed along the circumferential equal intervals of the projection disc (24), a first mounting support (3) is arranged in the second shell (12), the utility model discloses a lens barrel, including first installing support (3), first lens cone (4) are embedded to be equipped with, install parallel arrangement's first convex lens (5) and second convex lens (6) in first lens cone (4), light-emitting port (111) department installs second lens cone (7), be equipped with third convex lens (8) in second lens cone (7).

2. The projection lamp of claim 1, wherein a second mounting bracket (9) fixed by clamping is arranged in the first shell (11), the second lens barrel (7) is abutted against the second mounting bracket (9), and the projection disc (24) is rotatably connected with the second mounting bracket (9).

3. A projection lamp as claimed in claim 2, characterized in that the second mounting bracket (9) is provided with a light-transmitting slot (91) for facilitating light to pass through.

4. A projection lamp as claimed in claim 2, characterized in that the side wall of the projection disc (24) is provided with a dial tooth (241).

5. A projection lamp as claimed in claim 1, characterized in that the control panel (21) is provided with a USB interface (10) and control buttons (13).

6. A projection lamp as claimed in claim 5, characterized in that a third housing (14) is provided between the first housing (11) and the second housing (12), the USB interface (10) and the control button (13) both passing through the third housing (14).

7. A projection lamp as claimed in claim 1, characterized in that a light-transmitting sheet (71) is mounted at the light exit opening (111).

8. The projection lamp of claim 1, further comprising a lamp holder (17), wherein the lamp body (1) is mounted on the lamp holder (17), a magnet (18) is disposed in the lamp holder (17), and an iron sheet (15) is mounted in the lamp body (1).

9. The projection lamp according to any one of claims 1 to 8, wherein the first lens barrel (4) comprises a first lens frame (41) and a second lens frame (42), a positioning column (411) is disposed on the first lens frame (41), and a positioning hole (421) engaged with the positioning column (411) is disposed on the second lens frame (42).

10. The projection lamp of claim 9, wherein a first mounting groove (412) is formed on the inner side of the first lens frame (41), a second mounting groove (422) is formed on the inner side of the second lens frame (42), and the first mounting groove (412) and the second mounting groove (422) are used for embedding and mounting the first convex lens (5) and the second convex lens (6).