CN219162992U

CN219162992U - Spaceman projection lamp

Info

Publication number: CN219162992U
Application number: CN202223156223.6U
Authority: CN
Inventors: 劳家毅
Original assignee: Zhongshan Caosen Optoelectronics Technology Co ltd
Current assignee: Zhongshan Caosen Optoelectronics Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-09
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a spaceman projection lamp which comprises a lamp shell and a lens assembly, wherein the lens assembly is fixedly arranged in the lamp shell, the lens assembly comprises a front lens assembly and a rear lens assembly, the front lens assembly comprises a fixed cylinder, a third lens and a fastening ring, the rear lens assembly comprises a mounting ring, a fixed ring, a first lens and a second lens, and the fixed ring, the first lens, the mounting ring, the second lens, the fixed cylinder, the third lens and the fastening ring are sequentially embedded and spliced to be fixedly connected.

Description

Spaceman projection lamp

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to a spaceman projection lamp.

Background

In the current society, advertisements are visible everywhere, advertisement forms are various, projection lamps are also more and more diversified as equipment for putting advertisements, and meanwhile, the projection lamps can be used as decorative lamps or atmosphere lamps generally, so that the projection lamps are widely used by consumers.

The inside of traditional projection lamp generally is equipped with lamp casing and lens subassembly, and lens subassembly installs in the lamp casing, but traditional lens subassembly structure generally all is the lens main part of integral type, when the lens appears damaging in the use afterwards, then can not change alone or maintain the lens, can only change a whole main part to make with high costs, inconvenient dismouting moreover, and be the main shortcoming of conventional art.

Disclosure of Invention

Aiming at the technical problems in the background art, the utility model aims to provide the spaceman projection lamp which is simple and convenient to assemble and disassemble, convenient to replace or maintain for users and cost-saving, so as to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the technical scheme: a spaceman projection lamp comprises a lamp shell and a lens assembly, wherein the lens assembly is fixedly arranged in the lamp shell, the lens assembly comprises a front lens assembly and a rear lens assembly, the front lens assembly comprises a fixed cylinder, a third lens and a fastening ring, the rear lens assembly comprises a mounting ring, a fixed ring, a first lens and a second lens, and the fixed ring, the first lens, the mounting ring, the second lens, the fixed cylinder, the third lens and the fastening ring are sequentially embedded and spliced to be fixedly connected.

Further, a first placement ring groove is concavely formed in the inner edge of the front end of the fixing ring, and one end of the first lens is arranged in the first placement ring groove.

Further, a plurality of clamping strips are convexly arranged at the front end of the fixing ring, a plurality of clamping columns are convexly arranged at the inner side of the clamping strips, a plurality of grooves are concavely arranged at the outer edge of the rear end of the mounting ring, a plurality of column grooves are concavely arranged at the inner side of the mounting strip grooves, a plurality of clamping columns are respectively inserted and fixed in a plurality of column grooves in a clamping manner, and a plurality of clamping strips are respectively embedded and fixed in a plurality of column grooves in a clamping manner, so that the mounting ring is embedded and spliced at the front end of the fixing ring, and meanwhile, the first lens is fixedly installed between the mounting ring and the fixing ring.

Further, a second placement ring groove is concavely formed in the inner edge of the front end of the mounting ring, and the edge of the second lens is arranged in the second placement ring groove, so that the second lens is arranged in the inner side of the mounting ring, and meanwhile, the first lens and the second lens are oppositely arranged.

Further, the inner edge of the rear end of the fixed cylinder is concavely provided with a fixed concave ring, the surface of the fixed concave ring is concavely provided with a plurality of clamping holes, the front end of the mounting ring is convexly provided with a plurality of clamping columns, the front end of the mounting ring is inserted into the fixed concave ring, meanwhile, the surface of the fixed concave ring is contacted with the second lens, and a plurality of clamping columns are respectively inserted into a plurality of clamping holes for clamping and fixing, so that the fixed cylinder is embedded and spliced to be arranged at the front end of the mounting ring, and meanwhile, the second lens is fixedly arranged between the mounting ring and the fixed cylinder.

Further, a plurality of positioning clamping grooves are concavely formed in the outer edge of the front end of the fixing cylinder, a plurality of positioning clamping blocks are convexly arranged on the edge of the rear end of the fastening ring, a plurality of inserting clamping grooves are concavely formed between the plurality of positioning clamping grooves, a plurality of inserting clamping columns are concavely arranged between the plurality of positioning clamping blocks, a third placing ring groove is concavely formed in the inner edge of the rear end of the fastening ring, one end of the third lens is arranged in the front end of the fixing cylinder, the fastening ring cover is arranged on the front end of the fixing cylinder, meanwhile, the other end of the third lens is arranged in the third placing ring groove, a plurality of positioning clamping blocks are respectively inserted into a plurality of positioning clamping grooves to be clamped and fixed, and a plurality of inserting clamping columns are respectively inserted into a plurality of inserting clamping grooves to be clamped and fixed, so that the fastening ring is embedded and spliced to be installed at the front end of the fixing cylinder, and meanwhile, the third lens is fixedly installed between the fixing cylinder and the fastening ring.

Further, the lamp housing comprises a front housing and a rear housing, the inner sides of the front housing and the rear housing are respectively provided with a cavity, a plurality of supporting plates are convexly arranged at the bottom of the rear housing, a plurality of mounting clamping grooves are concavely arranged at the edge of the rear end of the fixing ring, and a plurality of supporting plates are respectively inserted into a plurality of the mounting clamping grooves to be clamped and fixed.

Further, the front shell surface is respectively provided with a perforation and a plurality of clamping grooves, and the perforation is positioned in the middle among the plurality of clamping grooves.

Further, the front end of the front shell is provided with a fixed cover and a fixed clamping ring, a plurality of through grooves are formed in the edge of the fixed cover, a plurality of fixed buckles are arranged on the edge of the fixed clamping ring, the front end of the front lens component penetrates through the through holes to be arranged on the outer side of the cavity, the fixed cover is arranged on the surface of the front shell, meanwhile, the middle part in the fixed cover is in contact with the fastening ring, the fixed clamping ring is sleeved on the edge of the fixed cover, and a plurality of fixed buckles penetrate through the through grooves respectively to be buckled and fixed in the clamping grooves, so that the fixed cover is fixedly arranged on the surface of the front shell, and the lens component is fixedly arranged in the lamp shell.

Further, the utility model also comprises an inserting sheet, wherein an inserting hole is formed between the top parts of the front shell and the rear shell, a jack is formed at the rear end of the fixed cylinder, the inserting hole is aligned with the jack, and the lower end of the inserting sheet passes through the inserting hole and the jack to be inserted into the rear end of the fixed cylinder.

The utility model has the following advantages: the fixing ring, the first lens, the mounting ring and the second lens are sequentially embedded, spliced, installed and fixed to form the rear lens assembly, the fixing barrel, the third lens and the fastening ring are sequentially embedded, spliced, installed and fixed to form the front lens assembly, and the front lens assembly and the rear lens assembly are embedded, spliced, installed and fixed to form the lens assembly.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall exploded structure of the present utility model.

Fig. 3 is an exploded view of the front lens assembly of the present utility model.

Fig. 4 is an exploded view of the rear lens assembly of the present utility model.

Fig. 5 is a schematic view showing a connection structure of the front lens assembly and the rear lens assembly according to the present utility model.

Fig. 6 is a schematic structural view of a fixing barrel of the present utility model.

Fig. 7 is a schematic view of the structure of the mounting ring of the present utility model.

Fig. 8 is a schematic view of the rear housing structure of the present utility model.

Reference numerals: a lamp housing 10; a lens assembly 20; a tab 30; a front case 11; a rear case 12; a support plate 121; a front lens assembly 40; a rear lens assembly 50; a mounting ring 51; a fixing ring 52; a first lens 53; a second lens 54; a mounting slot 521; a first placement ring groove 522; a clip strip 523; a clamping column 524; a bar groove 511; column groove 512; a second placement ring groove 513; a fixed cylinder 41; a third lens 42; a fastening ring 43; a fixing concave ring 411; a clamping hole 412; a clamping post 514; a positioning slot 413; a positioning fixture 431; plug-in card slot 414; plug-in card posts 432; a third placement ring groove 433; a fixed cover 13; a clamping ring 14 is fixedly arranged; a perforation 111; a clamping groove 112; a through slot 131; a fixing buckle 141; a shadow hole 132; penetrating the hole 15; a receptacle 415; an image patch hole 31; image slice 311.

Detailed Description

As shown in fig. 1 to 8, a spaceman projection lamp comprises a lamp housing 10, a lens assembly 20 and an inserting sheet 30, wherein the lens assembly 20 is fixedly installed in the lamp housing 10, the inserting sheet 30 is inserted into the middle of the lens assembly 20 through the lamp housing 10, and when in use, the inserting sheet 30 can be pulled out from the middle of the lens assembly 20 for replacement, thereby facilitating the use of a user.

The lamp housing 10 includes a front shell 11 and a rear shell 12, wherein cavities are formed on inner sides of the front shell 11 and the rear shell 12, a plurality of support plates 121 are convexly arranged at bottom of the rear shell 12, and the support plates 121 are used for supporting the lens assembly 20 to be mounted.

The lens assembly 20 includes a front lens assembly 40 and a rear lens assembly 50, the rear lens assembly 50 includes a mounting ring 51, a fixing ring 52, a first lens 53 and a second lens 54, wherein the fixing ring 52, the first lens 53, the mounting ring 51 and the second lens 54 are sequentially assembled and fixed.

The fixing ring 52 is concavely provided with a plurality of mounting slots 521 toward one end edge of the supporting plate 121, the plurality of supporting plates 121 are in one-to-one correspondence with the plurality of mounting slots 521, and when in mounting, the plurality of supporting plates 121 are respectively inserted into the plurality of mounting slots 521 to be clamped and fixed, so that the fixing ring 52 is mounted in the rear housing 12.

The inner edge of the other end of the fixed ring 52 is concavely provided with a first placement ring groove 522, the inner diameter of the first placement ring groove 522 is larger than the outer diameter of the first lens 53, and one end of the first lens 53 is arranged in the first placement ring groove 522.

The fixing ring 52 is provided with a plurality of arc-shaped clamping strips 523 protruding towards one end of the mounting ring 51, a plurality of clamping columns 524 protruding towards the inner side of the clamping strips 523, a plurality of arc-shaped strip grooves 511 are concavely arranged on the outer edge of one end of the mounting ring 51 towards the fixing ring 52, a plurality of strip grooves 511 are in one-to-one correspondence with a plurality of clamping strips 523, a plurality of column grooves 512 are concavely arranged on the inner side of the strip grooves 511, a plurality of clamping columns 524 are respectively inserted into a plurality of column grooves 512 for clamping and fixing during installation, and a plurality of clamping strips 523 are respectively embedded into a plurality of strip grooves 511 for clamping and fixing, so that the mounting ring 51 is embedded and assembled to be installed at the front end of the fixing ring 52, and meanwhile, one end of an arc-shaped surface of the first lens 53 is arranged in the inner side of the mounting ring 51, so that the first lens 53 is fixed between the mounting ring 51 and the fixing ring 52, and the installation is simple and convenient.

The inner edge of the other end of the mounting ring 51 is concavely provided with a second placement ring groove 513, the outer diameter of the second lens 54 is smaller than the inner diameter of the second placement ring groove 513, and the edge of the second lens 54 is arranged in the second placement ring groove 513, so that the second lens 54 is arranged in the inner side of the mounting ring 51, and meanwhile, the first lens 53 and the second lens 54 are oppositely arranged, so that the mounting ring is simple to assemble and disassemble, and does not need to be fixed by a fastener, and the cost is saved.

The front lens assembly 40 includes a fixing barrel 41, a third lens 42 and a fastening ring 43, wherein the fixing barrel 41, the third lens 42 and the fastening ring 43 are sequentially assembled and fixed.

The inner edge of one end of the fixing cylinder 41 facing the mounting ring 51 is concavely provided with a fixing concave ring 411, the outer diameter of the mounting ring 51 is smaller than the inner diameter of the fixing concave ring 411, the surface of the fixing concave ring 411 is concavely provided with a plurality of clamping holes 412, one end of the mounting ring 51 facing the clamping holes 412 is convexly provided with a plurality of clamping columns 514, the plurality of clamping columns 514 are in one-to-one correspondence with the plurality of clamping holes 412, when the fixing cylinder is mounted, the front end of the mounting ring 51 is inserted into the fixing concave ring 411, meanwhile, the surface of the fixing concave ring 411 is contacted with the second lens 54, and a plurality of clamping columns 514 are respectively inserted into the plurality of clamping holes 412 to be clamped and fixed, so that the fixing cylinder 41 is embedded and mounted at the front end of the mounting ring 51, and meanwhile, the second lens 54 is fixed between the mounting ring 51 and the fixing cylinder 41, and the mounting is simple and convenient.

The fixing cylinder 41 is provided with a plurality of positioning clamping grooves 413 in a concave manner towards the outer edge of one end of the fixing cylinder 43, the fixing cylinder 43 is provided with a plurality of positioning clamping blocks 431 matched with the positioning clamping grooves 413 in a convex manner towards the inner edge of one end of the fixing cylinder 41, the positioning clamping blocks 431 are in one-to-one correspondence with the positioning clamping grooves 413, a plurality of inserting clamping grooves 414 are respectively arranged between the positioning clamping grooves 413 in a concave manner, a plurality of inserting clamping columns 432 matched with the inserting clamping grooves 414 are respectively arranged between the positioning clamping blocks 431 in a convex manner, a plurality of inserting clamping columns 432 are respectively corresponding to the inserting clamping grooves 414 in a one-to-one manner, the inner edge of one end of the fixing cylinder 43 towards the fixing cylinder 41 is provided with a third placing annular groove 433 in a concave manner, the inner diameter of the third placing annular groove 433 is larger than the outer diameter of the third lens 42, when the fixing cylinder 41 is installed, one end of the circular arc surface of the third lens 42 is arranged in the front end of the fixing cylinder 41, the fixing cylinder 43 is covered on the front end of the fixing cylinder 41, meanwhile, the other end of the third lens 42 is arranged in the third placing annular groove, the plurality of positioning clamping blocks 431 are respectively inserted in the positioning clamping grooves 413 in a concave manner, the clamping columns 432 are respectively clamped in the fixing grooves, and the fixing columns are respectively clamped in the fixing columns 43, and the fixing rings are respectively clamped in the fixing columns are arranged in the fixing columns, and the fixing columns are conveniently and the fixing columns are arranged in the fixing columns, and the fixing columns are arranged in the fixing columns and the fixing columns.

When the first lens 53 is damaged during use, the fixing ring 52 is detached firstly, and then the first lens 53 is removed for replacement; when the second lens 54 is damaged, the mounting ring 51 is detached firstly, and then the second lens 54 is removed for replacement; when the third lens 42 is damaged, the fastener 43 is first detached, and then the third lens 42 is removed for replacement, so that the assembly and disassembly are simple and convenient, the replacement or maintenance is convenient for users, and the cost is saved.

The front end of the front shell 11 is provided with a fixed cover 13 and a fixed clamping ring 14, the surface of the front shell 11 is respectively provided with a through hole 111 and a plurality of clamping grooves 112, the through hole 111 is positioned in the middle between the plurality of clamping grooves 112, the edge of the fixed cover 13 is provided with a plurality of through grooves 131 corresponding to the clamping grooves 112, the edge of the fixed clamping ring 14 is provided with a plurality of fixed buckles 141 matched with the clamping grooves 112, when the front lens assembly 20 is installed, the front end of the front lens assembly 40 passes through the through hole 111 to be arranged outside the cavity, the fixed cover 13 is covered on the surface of the front shell 11, the middle part in the fixed cover 13 is contacted with the fastening ring 43, the fixed clamping ring 14 is sleeved on the edge of the fixed cover 13, and the plurality of fixed buckles 141 respectively pass through the plurality of through grooves 131 to be buckled and fixed in the plurality of clamping grooves 112, so that the fixed cover 13 is fixedly installed on the surface of the front shell 11, and the lens assembly 20 is fixedly installed in the lamp housing 10, and the installation is simple and convenient for users to detach and replace.

The middle part of the fixed cover 13 is provided with a shadow hole 132, and the shadow hole 132 corresponds to the first lens 53, the second lens 54 and the third lens 42, and when in use, an image is irradiated through the shadow hole 132 and projected to a projection body, such as a wall surface, a projection cloth, a ceiling and the like.

An insertion hole 15 is formed between the top of the front case 11 and the top of the rear case 12, an insertion hole 415 is formed at the rear end of the fixing barrel 41, the insertion hole 15 is aligned with the insertion hole 415, the lower end of the insertion sheet 30 passes through the insertion hole 15 and the insertion hole 415 to be inserted into the rear end of the fixing barrel 41, an image sheet hole 31 is formed at the lower end of the insertion sheet 30, the image sheet hole 31 corresponds to the first lens 53, the second lens 54 and the third lens 42, an image sheet 311 is arranged in the image sheet hole 31, and when in use, an image is folded by the image sheet 311.

When in use, an LED light source body (not shown in the figure because of the existing light source body) is arranged between the plurality of support plates 121, the LED light source body is electrified to emit light, the emitted light sequentially passes through the first lens 53, the second lens 54, the image sheet 311 and the third lens 42 to refract and generate an image, and the image is irradiated through the shadow hole 132 to be projected to the projection body, so that the use is simple and convenient.

In summary, the fixing ring 52, the first lens 53, the mounting ring 51 and the second lens 54 are sequentially assembled, connected and fixed to form the rear lens assembly 50, the fixing barrel 41, the third lens 42 and the fastening ring 43 are sequentially assembled, connected, fixed to form the front lens assembly 40, and assembled, connected and fixed between the front lens assembly 40 and the rear lens assembly 50, so as to form the lens assembly 20.

Claims

1. A spaceman projection lamp comprising a lamp housing (10) and a lens assembly (20), the lens assembly (20) being fixedly mounted in the lamp housing (10), characterized in that,

the lens assembly (20) comprises a front lens assembly (40) and a rear lens assembly (50), the front lens assembly (40) comprises a fixed cylinder (41), a third lens (42) and a fastening ring (43), the rear lens assembly (50) comprises a mounting ring (51), a fixed ring (52), a first lens (53) and a second lens (54),

the fixing ring (52), the first lens (53), the mounting ring (51), the second lens (54), the fixing cylinder (41), the third lens (42) and the fastening ring (43) are sequentially embedded and spliced to be fixed.

2. A spaceman projection lamp as claimed in claim 1, in which the front inner edge of the securing ring (52) is provided with a first placement groove (522), and one end of the first lens (53) is arranged in the first placement groove (522).

3. The spaceman projection lamp according to claim 2, characterized in that the front end of the fixing ring (52) is convexly provided with a plurality of clamping strips (523), the inner side of the clamping strips (523) is convexly provided with a plurality of clamping columns (524), the outer edge of the rear end of the mounting ring (51) is concavely provided with a plurality of grooves (511), the inner side of the grooves (511) is concavely provided with a plurality of column grooves (512), a plurality of clamping columns (524) are respectively inserted and fixed in a plurality of column grooves (512), and simultaneously a plurality of clamping strips (523) are respectively embedded and fixed in a plurality of grooves (511), so that the mounting ring (51) is embedded and assembled at the front end of the fixing ring (52), and meanwhile, the first lens (53) is fixedly arranged between the mounting ring (51) and the fixing ring (52).

4. A spaceman projection lamp as claimed in claim 3, characterized in that the front inner edge of the mounting ring (51) is concavely provided with a second placement ring groove (513), the second lens (54) being peripherally arranged in the second placement ring groove (513) such that the second lens (54) is arranged in the inner side of the mounting ring (51) while the first lens (53) is arranged opposite to the second lens (54).

5. The spaceman projection lamp according to claim 4, characterized in that the inner edge of the rear end of the fixing cylinder (41) is concavely provided with a fixing concave ring (411), the surface of the fixing concave ring (411) is concavely provided with a plurality of clamping holes (412), the front end of the mounting ring (51) is convexly provided with a plurality of clamping columns (514), the front end of the mounting ring (51) is inserted into the fixing concave ring (411), meanwhile, the surface of the fixing concave ring (411) is contacted with the second lens (54), a plurality of clamping columns (514) are respectively inserted into a plurality of the clamping holes (412) to be clamped and fixed, so that the fixing cylinder (41) is embedded and assembled at the front end of the mounting ring (51), and meanwhile, the second lens (54) is fixedly installed between the mounting ring (51) and the fixing cylinder (41).

6. The spaceman projection lamp according to claim 5, characterized in that the outer edge of the front end of the fixing cylinder (41) is concavely provided with a plurality of positioning clamping blocks (413), the rear end edge of the fastening ring (43) is convexly provided with a plurality of positioning clamping blocks (431), a plurality of inserting clamping grooves (414) are concavely arranged between the plurality of positioning clamping blocks (431), a plurality of inserting clamping columns (432) are concavely arranged between the plurality of positioning clamping blocks (431), the inner edge of the rear end of the fastening ring (43) is concavely provided with a third placing annular groove (433), one end of the third lens (42) is arranged in the front end of the fixing cylinder (41), the other end of the fastening ring (43) is covered on the front end of the fixing cylinder (41), meanwhile, the plurality of positioning clamping blocks (431) are respectively inserted into the plurality of positioning clamping grooves (413) to be fixed in a clamping manner, the plurality of inserting clamping columns (432) are respectively inserted into the plurality of inserting clamping grooves (414) to be fixed in a clamping manner, and accordingly the fastening ring (43) is embedded and assembled between the fixing cylinder (41) and the fixing ring (41).

7. The spaceman projection lamp according to claim 6, characterized in that the lamp housing (10) comprises a front shell (11) and a rear shell (12), the inner sides of the front shell (11) and the rear shell (12) are respectively provided with a cavity, the inner bottom of the rear shell (12) is convexly provided with a plurality of support plates (121), the rear end edge of the fixing ring (52) is concavely provided with a plurality of mounting clamping grooves (521), and a plurality of support plates (121) are respectively inserted and fixed in a plurality of the mounting clamping grooves (521).

8. A spaceman projection lamp as claimed in claim 7, characterized in that the front housing (11) is provided with a through hole (111) and a plurality of clamping grooves (112) on its surface, respectively, the through hole (111) being located in the middle between the plurality of clamping grooves (112).

9. The spaceman projection lamp according to claim 8, characterized in that the front end of the front shell (11) is provided with a fixed cover (13) and a fixed clamping ring (14), the edge of the fixed cover (13) is provided with a plurality of through slots (131), the edge of the fixed clamping ring (14) is provided with a plurality of fixed buckles (141), the front end of the front lens component (40) passes through the through holes (111) to be arranged outside the cavity, the fixed cover (13) is covered on the surface of the front shell (11), the inner middle part of the fixed cover (13) is contacted with the fastening ring (43), the fixed clamping ring (14) is sleeved on the edge of the fixed cover (13), and the fixed buckles (141) respectively pass through the through slots (131) to penetrate into the clamping slots (112) to be buckled and fixed, so that the fixed cover (13) is fixedly arranged on the surface of the front shell (11), and the lens component (20) is fixedly arranged in the lamp shell (10).

10. The spaceman projection lamp of claim 9, further comprising an insert (30), wherein an insertion hole (15) is formed between the front shell (11) and the top of the rear shell (12), an insertion hole (415) is formed at the rear end of the fixing tube (41), the insertion hole (15) is aligned with the insertion hole (415), and the lower end of the insert (30) is inserted into the rear end of the fixing tube (41) through the insertion hole (15) and the insertion hole (415).