CN219903900U

CN219903900U - Lamplight picture

Info

Publication number: CN219903900U
Application number: CN202321684499.3U
Authority: CN
Inventors: 钟清; 熊涛; 李大鹏
Original assignee: Costec Technology Shenzhen Co ltd
Current assignee: Costec Technology Shenzhen Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-10-27
Anticipated expiration: 2033-06-29

Abstract

The utility model provides a lamplight picture which comprises a frame, an LED lamp strip, glass, a drawing sheet, a diffusion plate, a light guide plate and a reflecting film, wherein the glass, the drawing sheet, the diffusion plate, the light guide plate and the reflecting film are sequentially fixed on the frame, the LED lamp strip is arranged adjacent to the edge of the light guide plate, the illumination of the LED lamp strip guides the light into the light guide plate, a first pattern is printed on one surface of the drawing sheet facing the glass, and a second pattern is printed on one surface of the drawing sheet facing the light guide plate. According to the lamplight picture disclosed by the utility model, when the LED lamp bar is not bright, the first pattern on the front surface of the picture is normally displayed, when the LED lamp bar is bright, the first pattern on the front surface of the picture and the second pattern on the back surface of the picture are both highlighted, different pictures are displayed in two states, the expression forms are diversified, and the requirements of users can be met.

Description

Lamplight picture

Technical Field

The utility model relates to the technical field of lamps, in particular to a lamplight picture.

Background

The light painting is a decorative article which uses light to strengthen the expressive force of patterns and is widely used at present. The patterns presented by the lighting and non-lighting lamp of the lamplight painting in the prior art are unchanged, only the brightness is changed, the expression form is single, and the requirements of users cannot be met.

Therefore, it is necessary to provide a light painting to solve the above technical problems.

Disclosure of Invention

The utility model provides a lamplight picture, which presents different pictures in the state of being on and off, has diversified expression forms and can meet the demands of users.

The technical scheme of the utility model is as follows:

a light painting, comprising: frame, LED lamp strip and be fixed in proper order glass, drawing, diffuser plate, light guide plate and the reflectance coating of frame, the LED lamp strip with the marginal adjacent setting of light guide plate, the illumination of LED lamp strip is to the inside of light guide plate, the drawing orientation glass's one side print has first pattern, the drawing orientation light guide plate's one side print has the second pattern.

In the lamplight picture disclosed by the utility model, the first pattern is a black-and-white picture, and the second pattern is a color picture.

In the lamplight picture disclosed by the utility model, the frame is square, the frame is formed by connecting three first sectional materials and one second sectional material, each first sectional material comprises a first limiting part with a U-shaped section, each second sectional material comprises a second limiting part with a U-shaped section, four sides of the diffusion plate, the light guide plate and the reflecting film are respectively positioned in the three first limiting parts and one second limiting part, and the glass is positioned outside the three first limiting parts and one second limiting part.

In the lamplight picture disclosed by the utility model, a limiting edge protruding towards the diffusion plate is arranged on one side, close to the glass, of each first limiting piece.

In the lamplight picture disclosed by the utility model, three edges of the picture are respectively abutted with the three limiting edges, and the other edge of the picture is positioned outside the second limiting part.

In the lamplight picture disclosed by the utility model, the limiting edges are provided with the positioning grooves, and the three edges of the picture are respectively positioned in the three positioning grooves.

In the lamplight picture disclosed by the utility model, the positioning groove is V-shaped.

In the lamplight picture, each first section bar further comprises a first containing piece with a C-shaped section, the first containing piece is connected with one side, far away from the glass, of the first limiting piece, and an opening of the first containing piece faces to the outside; the second section bar also comprises a second containing piece with a C-shaped section, the second containing piece is connected with one side of the second limiting piece far away from the glass, and an opening of the second containing piece faces to the outside; the lamplight picture further comprises four hardware corner codes which are respectively positioned at the two-to-two joints of the three first sectional materials and the one second sectional material, each hardware corner code comprises two connecting plates which are perpendicular to each other, and the connecting plates are positioned in the first accommodating part or the second accommodating part.

In the lamplight picture disclosed by the utility model, the lamplight picture further comprises four plastic corner brackets which are respectively positioned at the joint of the three first sectional materials and one second sectional material, wherein each plastic corner bracket comprises two mutually perpendicular extension arms, the extension arms are provided with clamping grooves, and one side of the first limiting piece far away from the glass or one side of the second limiting piece far away from the glass is positioned in the clamping groove.

In the lamplight picture, three sides of the glass are respectively adhered to the outer parts of the three first limiting parts, and the other side of the glass is arranged at intervals with the second limiting parts.

Compared with the prior art, the utility model has the beneficial effects that: according to the lamplight picture disclosed by the utility model, when the LED lamp bar is not bright, the first pattern on the front surface of the picture is normally displayed, when the LED lamp bar is bright, the first pattern on the front surface of the picture and the second pattern on the back surface of the picture are both highlighted, different pictures are displayed in two states, the expression forms are diversified, and the requirements of users can be met.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.

Fig. 1 is a schematic front perspective view of a lamplight picture according to a preferred embodiment of the utility model.

Fig. 2 is a schematic view of a back perspective structure of a lamplight picture according to a preferred embodiment of the utility model.

Fig. 3 is an exploded view of a light painting according to a preferred embodiment of the present utility model.

Fig. 4 is a schematic structural view of a first section bar of a lamplight painting according to a preferred embodiment of the utility model.

Fig. 5 is a schematic structural view of a second section bar of a lamplight painting according to a preferred embodiment of the utility model.

Fig. 6 is another schematic perspective view of a lamplight picture according to a preferred embodiment of the utility model.

Fig. 7 is an enlarged schematic view of the portion a in fig. 6.

Fig. 8 is a schematic structural diagram of a hardware corner connector of a lamplight painting according to a preferred embodiment of the utility model.

Fig. 9 is a schematic structural diagram of a plastic corner connector of a lamplight picture according to a preferred embodiment of the utility model.

Wherein,,

11. the frame is provided with a plurality of grooves,

111. the first section bar is formed by a first section bar,

1111. a first limit piece 11111, a limit edge 11112, a positioning groove,

1112. the first accommodating part is provided with a first accommodating part,

112. a second section bar 1121, a second limiting member 1122, a second receiving member,

12. the LED light bar is provided with a plurality of LED light bars,

13. the glass is used as a glass material,

14. the drawing sheet is used for drawing the picture,

15. a diffusion plate,

16. the light guide plate is arranged on the upper surface of the light guide plate,

17. the reflective film is formed of a transparent film,

18. hardware corner connector, 181, connecting plate,

19. the plastic corner connector is provided with a plurality of plastic corner connectors,

191. an extension arm 1911, and a clamping groove.

In the drawings, like structural elements are denoted by like reference numerals.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms of directions used in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present utility model only with reference to the orientation of the drawings, and are not intended to limit the present utility model.

The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The patterns presented by the lighting and non-lighting lamp of the lamplight painting in the prior art are unchanged, only the brightness is changed, the expression form is single, and the requirements of users cannot be met.

The following is a preferred embodiment of a light painting provided by the present utility model, which can solve the above technical problems.

Referring to fig. 1-9, a light painting according to a preferred embodiment of the present utility model includes a frame 11, an LED light bar 12, and a glass 13, a drawing sheet 14, a diffusion plate 15, a light guide plate 16, and a reflective film 17 sequentially fixed to the frame 11. The LED light bar 12 is disposed adjacent to the edge of the light guide plate 16, and the light from the LED light bar 12 is directed into the light guide plate 16, and the light guide plate 16 directs the light from the LED light bar 12 to the drawing sheet 14. The side of the drawing sheet 14 facing the glass 13 is printed with a first pattern and the side of the drawing sheet 14 facing the light guide plate 16 is printed with a second pattern.

According to the lamplight picture disclosed by the utility model, when the LED lamp strip 12 is not bright, the first pattern on the front surface of the picture 14 is normally displayed, when the LED lamp strip 12 is bright, the first pattern on the front surface of the picture 14 and the second pattern on the back surface of the picture 14 are both highlighted, different pictures are displayed in two states, the expression forms are diversified, and the requirements of users can be met.

The first pattern is black-and-white, and the second pattern is color. With this structure, the LED light bar 12 is bright and bright in both bright and non-bright states, and the displayed picture is vivid in style and novel in expression.

Referring to fig. 1, 3, 4 and 5, the frame 11 is in a square frame shape and is formed by connecting three first profiles 111 and one second profile 112, and each first profile 111 includes a first limiting member 1111 with a U-shaped cross section. The second profile 112 comprises a second stop 1121 having a U-shaped cross section. Four sides of the diffusion plate 15, the light guide plate 16, and the reflection film 17 are respectively located in the three first stoppers 1111 and the one second stopper 1121, and the glass 13 is located outside the three first stoppers 1111 and the one second stopper 1121. With this structure, the diffusion plate 15, the light guide plate 16 and the reflection film 17 can be laminated together during assembly, and then three first stoppers 1111 and one second stopper 1121 are respectively sleeved on four sides of the three to form the frame 11, thereby fixing, and fixing the glass 13 outside the three first stoppers 1111 and one second stopper 1121, which is convenient for the assembly process.

Referring to fig. 4, 6 and 7, a side of each first stopper 1111, which is close to the glass 13, is provided with a stopper edge 11111 protruding toward the diffusion plate 15. With this structure, the limit edge 11111 can limit the diffusion plate 15, the light guide plate 16, and the reflection film 17, and prevent the three from shaking.

With continued reference to fig. 4, 6 and 7, the three sides of the drawing sheet 14 are respectively abutted against the three limiting edges 11111, and the other side of the drawing sheet 14 is located outside the second limiting member 1121. With this structure, three sides of the drawing sheet 14 can be clamped by the three limiting edges 11111 to fix the drawing sheet 14, and the other side of the drawing sheet 14 is located outside the second limiting member 1121, and the drawing sheet 14 can be pulled by the second limiting member 1121, so that the drawing sheet 14 can be replaced conveniently.

Referring to fig. 4 and 7, each of the limiting edges 11111 is provided with a positioning groove 11112, and three sides of the drawing 14 are respectively located in the three positioning grooves 11112. In this configuration, the fixing of the drawing sheet 14 can be made more stable by the positioning groove 11112.

With continued reference to fig. 4 and 7, the positioning groove 11112 is V-shaped. In this configuration, the V-shaped detent 11112 facilitates processing and drawing of the piece 14.

Referring to fig. 4, 5 and 8, each first section bar 111 further includes a first accommodating element 1112 with a C-shaped cross section, which is connected to a side of the first limiting element 1111 away from the glass 13, and an opening of the first accommodating element 1112 faces the outside. The second profile 112 further includes a second receiving element 1122 having a C-shaped cross section, which is connected to a side of the second stopper 1121 remote from the glass 13, and an opening of the second receiving element 1122 faces the outside. The light painting also comprises four hardware corner codes 18 which are respectively positioned at the joint of the three first section bars 111 and the second section bar 112. Each hardware corner brace 18 includes two mutually perpendicular connection plates 181, the connection plates 181 being located in the first receptacle 1112 or the second receptacle 1122. In this structure, two adjacent first profiles 111 may be connected by the hardware corner brace 18, or two adjacent first profiles 111 and second profiles 112 may be connected. The connection plate 181 is positioned in the first receptacle 1112 or the second receptacle 1122 to facilitate positioning of the mounting hardware corner bracket 18.

Referring to fig. 7 and 9, the light painting further includes four plastic corner pieces 19 respectively located at two-to-two junctions of the three first sections 111 and the one second section 112. The plastic corner bracket 19 comprises two mutually perpendicular extension arms 191, and the extension arms 191 are provided with clamping grooves 1911. One side of the first stopper 1111 away from the glass 13 or one side of the second stopper 1121 away from the glass 13 is located in the engagement groove 1911. In this structure, the gaps between two adjacent first profiles 111 and two adjacent second profiles 112 can be blocked by four plastic corner connectors 19, and one side of the first limiting part 1111 far away from the glass 13 or one side of the second limiting part 1121 far away from the glass 13 is located in the clamping groove 1911, so that the plastic corner connectors 19 can be positioned and installed conveniently.

Referring to fig. 1 and 7, three sides of the glass 13 are respectively adhered to the outer parts of the three first limiting members 1111, and the other side of the glass 13 is spaced from the second limiting member 1121. With this structure, the glass 13 is simply fixed, and the replacement of the drawing 14 is not affected.

The assembly process of the lamplight picture of the preferred embodiment of the utility model comprises the following steps:

1. firstly, stacking the diffusion plate 15, the light guide plate 16 and the reflecting film 17 together, and then sleeving three first sectional materials 111 and one second sectional material 112 on four sides of the three, so that the four sides of the three are respectively positioned in three first limiting parts 1111 and one second limiting part 1121;

2. fixing four hardware corner brackets 18 at the joint of the three first section bars 111 and one second section bar 112, and enabling the connecting plate 181 to be positioned in the first accommodating piece 1112 or the second accommodating piece 1122, so that the three first section bars 111 and the one second section bar 112 are fixed to form the frame 11;

3. fixing four plastic corner pieces 19 at the joint of the three first section bars 111 and one second section bar 112, and enabling one side of the first limiting piece 1111 far away from the glass 13 or one side of the second limiting piece 1121 far away from the glass 13 to be positioned in the clamping groove 1911;

4. inserting the drawing 14 into the three positioning grooves 11112 from the second stopper 1121;

5. three sides of the glass 13 are adhered to the outside of the three first stoppers 1111, respectively.

Thus, the assembly process of the light painting of the preferred embodiment is completed.

According to the lamplight picture disclosed by the utility model, when the LED lamp bar is not bright, the first pattern on the front surface of the picture is normally displayed, when the LED lamp bar is bright, the first pattern on the front surface of the picture and the second pattern on the back surface of the picture are both highlighted, different pictures are displayed in two states, the expression forms are diversified, and the requirements of users can be met.

In summary, although the present utility model has been described with reference to the preferred embodiments, the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art should make equivalent substitutions or modifications according to the technical scheme of the present utility model within the scope of the present utility model.

Claims

1. A light painting, comprising: frame, LED lamp strip and be fixed in proper order glass, drawing, diffuser plate, light guide plate and the reflectance coating of frame, the LED lamp strip with the marginal adjacent setting of light guide plate, the illumination of LED lamp strip is to the inside of light guide plate, the drawing orientation glass's one side print has first pattern, the drawing orientation light guide plate's one side print has the second pattern.

2. The light picture of claim 1, wherein the first pattern is a black-and-white pattern and the second pattern is a color pattern.

3. The light painting according to claim 1, wherein the frame is in a square frame shape and is formed by connecting three first sectional materials and one second sectional material, each first sectional material comprises a first limiting member with a U-shaped section, each second sectional material comprises a second limiting member with a U-shaped section, four sides of the diffusion plate, the light guide plate and the reflecting film are respectively positioned in the three first limiting members and one second limiting member, and the glass is positioned outside the three first limiting members and one second limiting member.

4. A light painting according to claim 3, and characterized in that a side of each first limiting member adjacent to the glass is provided with a limiting edge protruding toward the diffusion plate.

5. The light painting of claim 4, wherein three sides of the painting piece are respectively abutted with three of the limiting edges, and the other side of the painting piece is located outside the second limiting piece.

6. The light painting according to claim 5, wherein each of the limiting edges is provided with a positioning groove, and three sides of the painting piece are respectively positioned in the three positioning grooves.

7. The light fixture of claim 6 wherein the positioning slot is V-shaped.

8. A light painting according to claim 3, wherein each of the first profiles further comprises a first receiving member having a C-shaped cross section, which is connected to a side of the first stopper remote from the glass, and an opening of the first receiving member faces the outside; the second section bar also comprises a second containing piece with a C-shaped section, the second containing piece is connected with one side of the second limiting piece far away from the glass, and an opening of the second containing piece faces to the outside; the lamplight picture further comprises four hardware corner codes which are respectively positioned at the two-to-two joints of the three first sectional materials and the one second sectional material, each hardware corner code comprises two connecting plates which are perpendicular to each other, and the connecting plates are positioned in the first accommodating part or the second accommodating part.

9. The light painting according to claim 3, further comprising four plastic corner pieces, wherein the four plastic corner pieces are respectively located at two-to-two junctions of the three first sections and the one second section, the plastic corner pieces comprise two mutually perpendicular extension arms, the extension arms are provided with clamping grooves, and one side, far away from the glass, of the first limiting piece or one side, far away from the glass, of the second limiting piece is located in the clamping grooves.

10. A light painting according to claim 3, characterized in that three sides of the glass are respectively adhered to the outer parts of the three first limiting members, and the other side of the glass is arranged at intervals from the second limiting members.