Decorative shell for seat and seat

Abstract

The utility model discloses a decorative shell for a seat and the seat, and belongs to the technical field of seats, the decorative shell comprises a shell body and a lamp arranged on the shell body, a mounting groove with an opening is formed in the shell body, and the lamp is arranged in the mounting groove. The decorative shell further comprises a light reflecting layer arranged on the bottom wall of the mounting groove and a light emitting plate arranged at the opening, the lamp is arranged in the mounting groove, the lamp and the light reflecting layer are arranged in a spaced mode, and the light emitting side of the lamp faces the light reflecting layer. The light emitted by the lamp can be reflected to the light emitting plate through the light reflecting layer, the reflected light is emitted out of the decorative shell through the light emitting plate, and the light emitted by the lamp is reflected to the light emitting plate through the light reflecting layer, so that the light can be uniformly emitted, light and shade areas are prevented from being formed on the light emitting plate, and the attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a decorative shell for a seat and the seat. Background Art

[0002] To enhance aesthetics or create a comfortable atmosphere, some chairs (such as gaming chairs) are equipped with decorative shells with light sources. A controller controls the light source to change color and brightness, creating different patterns on the shells. Currently, such decorative shells in related art suffer from uneven brightness, which affects their aesthetics. Utility Model Content

[0003] The purpose of the utility model is to provide a decorative shell for a seat and the seat, which can make the luminous brightness of the decorative shell uniform.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A decorative shell for a seat, comprising a shell and a lamp arranged on the shell, wherein the shell is formed with a mounting groove having an opening, the decorative shell further comprising a reflective layer arranged on the bottom wall of the mounting groove and a light emitting plate arranged at the opening, the lamp being arranged in the mounting groove, the lamp being spaced apart from the reflective layer and its light emitting side facing the reflective layer.

[0006] Preferably, the lamp includes a lamp board and a light source electrically connected to the lamp board, the bottom wall of the mounting groove is provided with a connecting member, the connecting member passes through the reflective layer and extends into the mounting groove, and the lamp board is fixed on the connecting member.

[0007] Preferably, the connecting member includes a first card plate, a second card plate and a support plate arranged between the first card plate and the second card plate, and the lamp board is placed on the support plate and engaged between the first card plate and the second card plate.

[0008] Preferably, the light panel is bonded and fixed to the support plate by adhesive.

[0009] Preferably, the first clamping plate is provided with a first clamping claw, and the second clamping plate is provided with a second clamping claw. The first clamping claw and the second clamping claw cooperate to form a clamping slot. The first clamping plate and the second clamping plate are configured to be able to make the light board clamped into the clamping slot by deforming relative to the shell.

[0010] Preferably, a push-type switch is provided on the side of the shell where the light output plate is provided, and a wiring hole is provided on the bottom wall of the mounting groove. The cable of the lamp is led out from the wiring hole to the side of the shell away from the light output plate and is electrically connected to the push-type switch.

[0011] Preferably, the decorative shell further comprises a cover shell covering the opening, the cover shell is formed with a long hole connecting the cavity with the outside, and the light output plate is fixedly disposed in the long hole.

[0012] Preferably, the reflective layer is reflective glass, tin foil or reflective cloth.

[0013] Preferably, the distance between the light-emitting side of the lamp and the reflective layer is a selected value between 6 cm and 12 cm.

[0014] In addition, to achieve the above purpose, the present invention also adopts the following technical solutions:

[0015] A seat includes a seat back, and the seat also includes a decorative shell as described in any one of the above technical solutions, and the decorative shell is installed on the seat back.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] After research, the inventors discovered that the uneven brightness of decorative shells in related art occurs because these decorative shells orient the light-emitting side of the lamp directly toward the light-emitting plate. Regardless of whether the light source in the lamp uses lamp beads or light strips, the portion of the light-emitting plate perpendicular to the light source will be brighter than the rest of the plate. This results in the light-emitting plate having distinct bright and dark areas when viewed from the outside of the decorative shell. The present invention orients the light-emitting side of the lamp toward the reflective layer, which then reflects light toward the light-emitting plate. This ensures that light is emitted evenly from the light-emitting plate, avoiding the formation of distinct bright and dark areas on the light-emitting plate and improving the aesthetics of the decorative shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a decorative shell for a seat provided in an embodiment of the present application;

[0019] Figure 2 This is an exploded view of the decorative shell;

[0020] Figure 3 is a structural diagram of the connecting components;

[0021] Figure 4 This is a schematic diagram of the decorative shell from another perspective.

[0022] Among them, 1. Shell; 10. Mounting slot; 100. Notch; 11. Wiring hole; 2. Light board; 3. Reflective layer; 30. Perforation; 4. Light output plate; 5. Connecting member; 50. Support plate; 51. First clamping plate; 510. First clamping claw; 511. First guide slope; 52. Second clamping plate; 520. Second clamping claw; 521. Second guide slope; 6. Cover shell; 60. Connecting piece; 7. Push-type switch. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features between them can be combined to form new embodiments arbitrarily without conflict. Unless otherwise specified, the materials and equipment used in the embodiments can be purchased from the market. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are only used to explain the application and cannot be understood as a limitation on the application.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified and limited.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "communicated", "connected" should be understood broadly, for example, it can be fixedly connected, or connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] The inventor found through research that the reason why the decorative shell in the related art has the problem of uneven light emission brightness is that the light emitting side of the lamp in such decorative shell in the related art is directly towards the light emitting plate. Whether the light source in the lamp uses lamp beads or lamp strips, the part of the light emitting plate corresponding to the light source vertically will be brighter than other parts, which will cause the light emitting plate to have areas with different brightness when viewed from the outside of the decorative shell. Based on the above research findings, the present embodiment provides a decorative shell for a seat, as shown in Figure 1 and Figure 2 The decorative shell includes a shell body 1, a lamp, a light emitting plate 4 and a light reflecting layer 3. The shell body 1 is formed with a mounting groove 10, the mounting groove 10 has an open mouth, the lamp and the light reflecting layer 3 are arranged in the mounting groove 10, the light emitting plate 4 is arranged at the open mouth, the lamp and the light reflecting layer 3 are arranged in a spaced manner, and the light emitting side of the lamp faces the light reflecting layer 3.

[0027] The decorative shell provided in this embodiment directs the light-emitting side of the lamp toward the reflective layer 3, and utilizes the reflective layer 3 to reflect light to the light-emitting plate 4, so that light can be emitted evenly from the light-emitting plate 4, avoiding the formation of light and dark areas on the light-emitting plate 4, thereby improving the aesthetics of the decorative shell.

[0028] It is easy to understand that the distance between the light-emitting side of the lamp and the reflective layer 3 has a certain impact on the reflective effect. To achieve a better reflective effect, the distance between the light-emitting side of the lamp and the reflective layer 3 is designed to be 10 cm in this embodiment. Through experimental comparison, it is found that in other optional embodiments, the distance between the light-emitting side of the lamp and the reflective layer 3 can also be designed to be a selected value between 6 cm and 12 cm.

[0029] The lamp in this embodiment includes a lamp board 2 and a light source (not shown in the figure) electrically connected to the lamp board 2. Specifically, the light source in this embodiment is a lamp bead. In other optional embodiments, the light source can also be a light bar. The light-emitting side of the lamp in the above-mentioned "distance between the light-emitting side of the lamp and the reflective layer 3" refers to the surface of the light source facing the reflective layer 3. Figure 3 As shown in FIG, in this embodiment, a connecting member 5 is provided on the bottom wall of the mounting groove 10. The connecting member 5 extends through the reflective layer 3 into the mounting groove 10, and the light panel 2 is fixed to the connecting member 5. In this embodiment, the reflective layer 3 is tinfoil, which is simply adhered to the bottom wall of the mounting groove 10 using adhesive. In some alternative embodiments, the reflective layer 3 can also be a luminous glass plate or reflective cloth. The reflective layer 3 is provided with a perforation 30 compatible with the connecting member 5. The connecting member 5 extends through the perforation 30 in the reflective layer 3.

[0030] Furthermore, the connecting member 5 in this embodiment includes a first clamping plate 51, a second clamping plate 52, and a support plate 50 disposed between the first clamping plate 51 and the second clamping plate 52. The lamp board 2 is placed on the support plate 50 and is clamped between the first clamping plate 51 and the second clamping plate 52. Specifically, in this embodiment, the first clamping plate 51 is provided with a first clamping claw 510, and the second clamping plate 52 is provided with a second clamping claw 520. The first clamping claw 510 and the second clamping claw 520 cooperate to form a slot. The first clamping plate 51 and the second clamping plate 52 are configured to be able to be deformed relative to the housing 1 so that the lamp board 2 is clamped into the slot. Figure 3As shown in , in this embodiment, a first guide bevel 511 is formed on the first clamping claw 510, and a second guide bevel 521 is formed on the second clamping claw 520. The operator presses the light board 2 into the slot between the first clamping claw 510 and the second clamping claw 520. During the pressing process, the light board 2 applies pressure on the first guide bevel 511 on the first clamping claw 510 and the second guide bevel 521 on the second clamping claw 520. Under the pressure of the light board 2, the first clamping plate 51 and the second clamping plate 52 are deformed relative to the housing 1, causing the first clamping claw 510 and the second clamping claw 520 to move away from each other, thereby increasing the distance between the two, thereby allowing the light board 2 to be pressed into the slot. Afterwards, after the pressure of the light board 2 is released, the first clamping plate 51 and the second clamping plate 52 are deformed and restored to their original state, and the first clamping claw 510 and the second clamping claw 520 return to their original position, and the two clamp the light board 2 together. The shell 1 in this embodiment is made of plastic. It is easy to understand that since the plastic material has a certain elastic deformation ability, the first clamping plate 51 and the second clamping plate 52 can be deformed relative to the bottom wall of the installation groove 10 of the shell 1 under the action of external force.

[0031] To further enhance the stability of the lamp, in this embodiment, the light board 2 is also bonded to the support plate 50 with adhesive. Specifically, during assembly, adhesive is applied to the top end surface of the support plate 50, and the light board 2 is pressed between the first and second clamping plates 51, 52, until the light board 2 engages the groove formed by the first and second clamping claws 510, 520. At this point, the surface of the light board 2 facing the support plate 50 is bonded to the support plate 50 with adhesive. This ensures that the light board 2 is securely positioned on the connecting member 5.

[0032] Combine Figure 1 and Figure 4 As shown in FIG, in this embodiment, a wiring hole 11 is provided on the bottom wall of the mounting groove 10. The lamp's cables are led out through the wiring hole 11 to the side of the housing 1 facing away from the light output plate 4. Furthermore, in this embodiment, a push-type switch 7 is provided on the side of the housing 1 where the light output plate 4 is located. The lamp's cables are led out through the wiring hole 11 to the side of the housing 1 facing away from the light output plate 4, and then to the push-type switch 7 for electrical connection. The operating principle of the push-type switch 7 is conventional and will not be further described here.

[0033] To facilitate assembly, the decorative shell provided in this embodiment further includes a cover shell 6 covering the open portion. A long hole is formed on the cover shell 6 to connect the cavity with the outside. The light emitting plate 4 is fixedly arranged in the long hole. The cover shell 6 can be fixed to the housing 1 by a snap-fit ​​structure. Figure 2As shown in , a snap-on piece 60 is provided on the cover 6, and a notch 100 is provided between the bottom wall of the mounting groove 10 and the sidewalls of the mounting groove 10. During assembly, the cover 6 is pressed into the mounting groove 10, so that the snap-on piece 60 snaps into the notch 100, thereby securing the cover 6 to the mounting groove 10 and sealing the opening. The light-emitting plate 4 is fixed to the elongated hole by adhesive bonding. Alternatively, grooves can be provided on both sidewalls of the elongated hole, and the two side edges of the light-emitting plate 4 are inserted and positioned in the grooves on the corresponding sides. The light-emitting plate 4 can be made of acrylic, PC, or copolyester.

[0034] like Figure 1 and Figure 2 As shown in FIG, the mounting groove 10 of the decorative housing and the corresponding cover 6 in this embodiment are designed as a diamond-shaped trident structure. Five light panels 2 with light sources are arranged in the mounting groove 10. Connecting members 5 are provided on the bottom wall of the mounting groove 10 at positions corresponding to the two ends of each light panel 2. When arranged, the light panels 2 are at least partially staggered with the light output panel 4 in a direction perpendicular to the light panels 2 to ensure more uniform reflection of light onto the light output panel 4.

[0035] The decorative shell provided in this embodiment can be applied to a seat, and the seat includes a seat back. The decorative shell can be installed on the seat back. Specifically, the decorative shell can be fixed to the seat back by screws or a snap-fit ​​structure.

[0036] Finally, it should be noted that the above-mentioned implementation mode is only an optional embodiment of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A decorative shell for a seat, comprising a housing and a lamp arranged on the housing, characterized in that: The shell is formed with a mounting groove with an opening, and the decorative shell also includes a reflective layer arranged on the bottom wall of the mounting groove and a light-emitting plate arranged at the opening. The lamp is arranged in the mounting groove, and the lamp is spaced apart from the reflective layer with its light-emitting side facing the reflective layer.

2. The decorative shell according to claim 1, wherein: The lamp includes a lamp board and a light source electrically connected to the lamp board. The bottom wall of the mounting groove is provided with a connecting member, the connecting member passes through the reflective layer and extends into the mounting groove. The lamp board is fixed on the connecting member.

3. The decorative shell according to claim 2, wherein: The connecting component includes a first card plate, a second card plate and a support plate arranged between the first card plate and the second card plate. The lamp board is placed on the support plate and clamped between the first card plate and the second card plate.

4. The decorative shell according to claim 3, wherein: The lamp panel is bonded and fixed to the support plate by adhesive.

5. The decorative shell according to claim 3, wherein: The first clamping plate is provided with a first clamping claw, and the second clamping plate is provided with a second clamping claw. The first clamping claw and the second clamping claw cooperate to form a clamping slot. The first clamping plate and the second clamping plate are configured to be able to allow the light board to be clamped into the clamping slot by deforming relative to the shell.

6. The decorative shell according to any one of claims 1 to 5, characterized in that: A push-type switch is also provided on the side of the shell where the light output plate is provided, and a wiring hole is provided on the bottom wall of the mounting groove. The cable of the lamp is led out from the wiring hole to the side of the shell away from the light output plate and is electrically connected to the push-type switch.

7. The decorative shell according to any one of claims 1 to 5, characterized in that: The decorative shell further comprises a cover shell covering the opening, a long hole for connecting the cavity with the outside is formed on the cover shell, and the light emitting plate is fixedly arranged in the long hole.

8. The decorative shell according to any one of claims 1 to 5, characterized in that: The reflective layer is reflective glass, tin foil or reflective cloth.

9. The decorative shell according to any one of claims 1 to 5, characterized in that: The distance between the light-emitting side of the lamp and the light-reflecting layer is a selected value between 6 cm and 12 cm.

10. A seat, including a seat back, characterized in that: The seat further comprises a decorative shell according to any one of claims 1 to 9, wherein the decorative shell is mounted on the seat back.

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