A red light assembly and a recliner chair

Abstract

The application provides a red light assembly and a backrest chair. The red light assembly comprises a support, a sponge pad and a red light module. The support comprises a first plastic support part and a second plastic support part. The first plastic support part is used for contacting a table top. The second plastic support part is connected with the first plastic support part and can support the back of a user. The sponge pad is connected with the second plastic support part and can be flexibly attached to the back of the user. The sponge pad is flexibly deformed under the pressure of the back of the user. The sponge pad is provided with a red light area. The red light module is arranged relative to the red light area. The red light module comprises a shell and a red light emitting part. The shell is connected with the support or the sponge pad. The red light emitting part is connected with the shell. The red light emitting part outputs light outward when working. The sponge pad integrates the red light module, so that the red light module can perform red light physiotherapy on the user. The backrest chair can only be flexibly supported and cannot perform red light physiotherapy, and the functionality of the backrest chair is enriched.

Description

Technical Field

[0001] This utility model relates to the technical field of backrest chairs, and more particularly to a red light component and a backrest chair. Background Technology

[0002] With the development of technology, backrest chairs have been applied to people's lives. Backrest chairs use foam pads to contact the user's back or buttocks. In the existing technology, existing backrest chairs include a support component and a foam pad. The support component supports the user's back, and the foam pad is connected to the support component. The foam pad can flexibly conform to the user's back. However, it can only provide flexible support and cannot provide red light therapy, resulting in poor functionality of existing backrest chairs. Utility Model Content

[0003] The purpose of this utility model is to provide a red light component and a backrest chair. The support component includes a first plastic support part and a second plastic support part. The first plastic support part is used to contact the table surface. The second plastic support part is connected to the first plastic support part and can support the user's back. A sponge pad is connected to the second plastic support part and can flexibly conform to the user's back. The sponge pad can flexibly deform under the pressure of the user's back. The sponge pad has a red light area. A red light module is arranged relative to the red light area. The red light module includes a housing and a red light emitting element. The housing is connected to the support component or the sponge pad, and the red light emitting element is connected to the housing. When working, the red light emitting element emits light outward, so that the sponge pad integrates the red light module, thereby facilitating the red light module to provide red light therapy to the user. This avoids the situation where only flexible support can be provided to the user without red light therapy, thus enriching the functionality of the backrest chair.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a red light component, applied to a backrest chair, the red light component comprising: The support component includes a first plastic support portion and a second plastic support portion. The first plastic support portion is used to contact the table surface. The second plastic support portion is connected to the first plastic support portion and can support the user's back. A sponge pad is connected to the second plastic support part and can flexibly conform to the user's back; the sponge pad can flexibly deform under the pressure of the user's back; the sponge pad is provided with a red light area; A red light module is arranged relative to the red light area; the red light module includes a housing and a red light emitting element; the housing is connected to the support member or the sponge pad, the red light emitting element is connected to the housing, and the red light emitting element outputs light outward when working.

[0005] Optionally, the housing is integrally connected to the sponge pad, or the housing is separately connected to the sponge pad; The housing is provided with a receiving groove, and the red light emitting element is received in the receiving groove and limited by the housing.

[0006] Optionally, when the housing is separately connected to the sponge pad, the red light module further includes a support plate. The support plate is disposed on the rear side of the sponge pad, and the housing is located on the front side of the sponge pad. The support plate is attached to the rear sidewall of the sponge pad and connected to the housing, such that the support plate and the housing clamp a portion of the sponge pad.

[0007] Optionally, the sponge pad is connected to the second plastic support portion, and the support plate is located between the sponge pad and the second plastic support portion, and is covered by the sponge pad and the second plastic support portion.

[0008] Optionally, the support plate and the housing are detachably connected, and the support plate and the housing are connected by screws, with the screws passing through the sponge pad.

[0009] Optionally, the red light component may also include a controller; The support plate is provided with a first through hole, and the housing is provided with a second through hole. The second through hole is connected to the receiving groove and also to the first through hole. The red light module also includes a conductive component, which is electrically connected to the red light emitting element and the controller. The conductive component passes through the second via and the first via, and extends to the controller. The conductive component is a conductive wire or a flexible conductive sheet.

[0010] Optionally, the sponge pad is provided with a receiving groove, the receiving groove is arranged relative to the central axis of the sponge pad, and the receiving groove is formed by a plurality of inner sidewalls of the sponge pad; the housing is received in the receiving groove and is limited by the plurality of inner sidewalls of the sponge pad.

[0011] Optionally, the housing is a plastic housing, and the red light emitting element includes a lamp board and multiple lamp beads, the multiple lamp beads being electrically connected to the same lamp board; the lamp board is accommodated in the receiving groove; the multiple lamp beads are used to output red light; the lamp board is a flexible circuit board or a rigid circuit board.

[0012] Optionally, the red light module further includes a light-transmitting cover, which is detachably connected to the housing; The red light-emitting element is located between the light-transmitting cover and the housing, and is protected by the light-transmitting cover and the housing; The light-emitting end of the red light-emitting element faces the light-transmitting cover, and the light emitted from the light-emitting end of the red light-emitting element is transmitted through the light-transmitting cover.

[0013] To achieve the above objectives, this utility model provides the following technical solution: a backrest chair, including the aforementioned red light component.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a red light component and a backrest chair. The support component includes a first plastic support part and a second plastic support part. The first plastic support part is used to contact the table surface. The second plastic support part is connected to the first plastic support part and can support the user's back. A sponge pad is connected to the second plastic support part and can flexibly conform to the user's back. The sponge pad can flexibly deform under pressure from the user's back. The sponge pad has a red light area. A red light module is arranged relative to the red light area. The red light module includes a housing and a red light emitting element. The housing is connected to the support component or the sponge pad, and the red light emitting element is connected to the housing. When working, the red light emitting element emits light outward, so that the sponge pad integrates the red light module, thereby facilitating the red light module to provide red light therapy to the user. This avoids the situation where only flexible support is provided to the user without red light therapy, thus enriching the functionality of the backrest chair. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0017] Figure 1 A schematic diagram of a red light component according to an embodiment of this application is shown.

[0018] Figure 2 A schematic diagram showing the connection between the sponge pad and the red light module of a red light component according to an embodiment of this application is shown.

[0019] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle.

[0020] Figure 4 An exploded view of the sponge pad and red light module of a red light assembly according to an embodiment of this application is shown.

[0021] Figure 5 A schematic diagram of a red light emitting element of a red light assembly according to an embodiment of this application is shown.

[0022] Figure Labels 100. Red light component; 10. Support component; 11. First plastic support part; 12. Second plastic support part; 20. Sponge pad; 20a. Red light area; 20b. Reception slot; 30. Red light module; 31. Housing; 31a. Receiving slot; 31b. Second through hole; 32. Red light emitting element; 321. Lamp board; 322. Lamp bead; 33. Support plate; 33a. First through hole; 34. Light-transmitting cover; 40. Controller. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] Please refer to the attached document. Figures 1-5 This application provides a red light component 100, which is applied to a backrest chair and used to provide red light therapy to the user's back.

[0025] Please refer to the attached document. Figures 1-5 In this embodiment, the red light component 100 includes a support member 10, a sponge pad 20, and a red light module 30. The support member 10 includes a first plastic support portion 11 and a second plastic support portion 12. The first plastic support portion 11 is used to contact the table surface. The second plastic support portion 12 is connected to the first plastic support portion 11 and can support the user's back. The sponge pad 20 is connected to the second plastic support portion 12 and can flexibly conform to the user's back. The sponge pad 20 flexibly deforms under pressure from the user's back. The sponge pad 20 is designed with... There is a red light area 20a; a red light module 30 is arranged relative to the red light area 20a; the red light module 30 includes a housing 31 and a red light emitting element 32; the housing 31 is connected to the support member 10 or the sponge pad 20, and the red light emitting element 32 is connected to the housing 31. When working, the red light emitting element 32 outputs light outward so that the sponge pad 20 can integrate the red light module 30, thereby facilitating the red light module 30 to provide red light therapy to the user, avoiding the situation where only flexible support can be provided to the user without red light therapy, and enriching the functionality of the backrest chair.

[0026] Please refer to the attached document. Figures 1-5In this embodiment, the support member 10 serves as a support component for the red light assembly 100, supporting the sponge pad 20 and the red light module 30. The support member 10 includes a first plastic support portion 11 and a second plastic support portion 12. The first plastic support portion 11 contacts the table surface, allowing the support member 10 to be placed on the table surface via the first plastic support portion 11. The second plastic support portion 12 connects to the first plastic support portion 11 and supports the user's back, thus reducing the strain on the user's back.

[0027] A sponge pad 20 is disposed on the front side of the second plastic support part 12. The sponge pad 20 is connected to the second plastic support part 12 and can flexibly conform to the user's back. The sponge pad 20 flexibly deforms under pressure from the user's back to facilitate flexible contact between the user's back and the second plastic support part 12, thereby improving the user's back comfort. The sponge pad 20 is provided with a red light area 20a; the red light area 20a is used to output red light.

[0028] The red light module 30 is arranged relative to the red light area 20a. The red light module 30 includes a housing 31 and a red light emitting element 32. The housing 31 is connected to the support member 10 or the sponge pad 20 so that the red light module 30 can be fixed to the support member 10 or the sponge pad 20 through the housing 31. The red light emitting element 32 is connected to the housing 31. When working, the red light emitting element 32 emits light outward and transmits the emitted light to the user's back, so that the sponge pad 20 integrates the red light module 30. This facilitates the red light module 30 to provide red light therapy to the user, avoiding the limitation of only providing flexible support to the user without being able to provide red light therapy, thus enriching the functionality of the backrest chair.

[0029] Please refer to the attached document. Figures 1-4 In this embodiment, the housing 31 is integrally connected to the sponge pad 20, or the housing 31 is separately connected to the sponge pad 20. When the housing 31 is integrally connected to the sponge pad 20, the connection strength between the housing 31 and the sponge pad 20 is improved, ensuring the connection stability between the housing 31 and the sponge pad 20. When the housing 31 is separately connected to the sponge pad 20, it allows the housing 31 to be connected to or detached from the sponge pad 20, improving the ease of installation, removal, and maintenance of the red light module 30.

[0030] The housing 31 is provided with a receiving groove 31a, which serves as the internal space of the housing 31. The red light emitting element 32 is housed in the receiving groove 31a so that the red light emitting element 32 can make full use of the space of the receiving groove 31a. The red light emitting element 32 is limited by the housing 31, which ensures the positional accuracy of the red light emitting element 32 relative to the housing 31 and avoids the positional deviation of the red light emitting element 32 relative to the housing 31, thus ensuring the stability of the light emitted by the red light emitting element 32.

[0031] Please refer to the attached document. Figures 1-4 In this embodiment of the application, when the housing 31 is separately connected to the sponge pad 20, the red light module 30 also includes a support plate 33. The support plate 33 is disposed on the rear side of the sponge pad 20, and the housing 31 is located on the front side of the sponge pad 20. The support plate 33 is attached to the rear side wall of the sponge pad 20 and connected to the housing 31, so that the sponge pad 20 is sandwiched between the support plate 33 and the housing 31, so that the housing 31 can be connected to the housing 31 through the support plate 33, ensuring that the housing 31 is exposed to the external environment and improving the ease of installation and removal of the housing 31.

[0032] Please refer to the attached document. Figures 1-4 In this embodiment, the sponge pad 20 is connected to the second plastic support portion 12 so that the sponge pad 20 is fixed to the second plastic support portion 12, thereby facilitating the arrangement of the sponge pad 20 relative to the user's back. The support plate 33 is located between the sponge pad 20 and the second plastic support portion 12 and is covered by the sponge pad 20 and the second plastic support portion 12 to hide the support plate 33, thereby facilitating the full utilization of the space between the sponge pad 20 and the second plastic support portion 12 by the support plate 33.

[0033] Please refer to the attached document. Figures 1-4 In this embodiment, the support plate 33 and the housing 31 are detachably connected, allowing the housing 31 to be connected to or detached from the support plate 33. This facilitates a separate structure of the housing 31 relative to the sponge pad 20. The support plate 33 and the housing 31 are connected by screws that pass through the sponge pad 20, allowing the user to easily install and remove the housing 31 by removing the screws, thus improving the ease of installation and removal. Optionally, the housing 31 can be detachably connected to the support plate 33 via a snap-fit ​​mechanism.

[0034] Please refer to the attached document. Figures 1-4In this embodiment, the red light component 100 further includes a controller 40; the support plate 33 is provided with a first through hole 33a, and the housing 31 is provided with a second through hole 31b. The second through hole 31b connects to the receiving groove 31a and the first through hole 33a; the red light module 30 further includes a conductive element, which electrically connects the red light emitting element 32 and the controller 40. The conductive element passes through the second through hole 31b and the first through hole 33a and extends to the controller 40, so that both ends of the conductive element can be connected to the red light emitting element 32 and the controller 40, thereby facilitating the controller 40 to control the red light emitting element 32 through the conductive element, and facilitating the user to press the controller 40 to turn the red light emitting element 32 on or off; optionally, the conductive element is a conductive wire or a flexible conductive sheet.

[0035] Please refer to the attached document. Figures 1-4 In this embodiment, the sponge pad 20 is provided with a receiving groove 20b, which is arranged relative to the central axis of the sponge pad 20. The receiving groove 20b is formed by a plurality of inner sidewalls of the sponge pad 20. The housing 31 is received in the receiving groove 20b and is limited by the plurality of inner sidewalls of the sponge pad 20, so that the housing 31 can make full use of the space of the receiving groove 20b and ensure the positional accuracy of the housing 31 relative to the sponge pad 20. At the same time, it prevents the surface of the housing 31 from extending beyond the surface of the sponge pad 20, and prevents the surface of the housing 31 from making hard contact with the user's back.

[0036] Please refer to the attached document. Figures 1-5 In this embodiment, the housing 31 is a plastic housing to save costs. The red light emitting element 32 includes a lamp board 321 and multiple lamp beads 322. The lamp board 321 is electrically connected to a conductive element, and the multiple lamp beads 322 are electrically connected to the same lamp board 321 so that the lamp board 321 can transmit signals to the multiple lamp beads 322, thereby facilitating the start or stop of the multiple lamp beads 322. The lamp board 321 is accommodated in a receiving groove 31a so that the lamp board 321 is restricted by the inner sidewall of the receiving groove 31a, ensuring the arrangement position of the lamp board 321. The multiple lamp beads 322 are used to output red light so that the red light output by the multiple lamp beads 322 can be conducted to the user's back to realize red light therapy on the user's back. Optionally, the lamp board 321 is a flexible circuit board or a rigid circuit board.

[0037] Please refer to the attached document. Figures 1-5In this embodiment, the red light module 30 further includes a light-transmitting cover 34, which is detachably connected to the housing 31. This facilitates the connection and disconnection of the light-transmitting cover 34 from the housing 31, improving its ease of installation and removal. The red light-emitting element 32 is located between the light-transmitting cover 34 and the housing 31 and is protected by both. This prevents the red light-emitting element 32 from being impacted, thus extending its service life. The light-emitting end of the red light-emitting element 32 faces the light-transmitting cover 34, and the light emitted from it is transmitted through the cover 34. This allows the light emitted from the light-emitting end of the red light-emitting element 32 to be conducted to the user's back via the cover 34, thereby facilitating the convergence or dispersion of the light emitted from the light-emitting end of the red light-emitting element 32 onto the user's back.

[0038] In a second application embodiment, a backrest chair includes a red light component 100, which is part of the backrest chair. The backrest chair is used to adjust the contact point between the human body and the seat to obtain a more comfortable angle to reduce user fatigue.

[0039] At this time, the red light component 100 includes a support member 10, a sponge pad 20, and a red light module 30; the support member 10 includes a first plastic support part 11 and a second plastic support part 12, the first plastic support part 11 is used to contact the table surface; the second plastic support part 12 is connected to the first plastic support part 11 and can support the user's back; the sponge pad 20 is connected to the second plastic support part 12 and can flexibly conform to the user's back; the sponge pad 20 flexibly deforms under pressure from the user's back; the sponge pad 20 is equipped with a red light module. Region 20a; Red light module 30 is arranged relative to red light region 20a; Red light module 30 includes housing 31 and red light emitting element 32; Housing 31 is connected to support member 10 or sponge pad 20, red light emitting element 32 is connected to housing 31, and red light emitting element 32 outputs light outward when working, so that sponge pad 20 can integrate red light module 30, thereby facilitating red light therapy for users by red light module 30, avoiding the inability to provide red light therapy while only providing flexible support for users, and enriching the functionality of backrest chair.

[0040] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a red light component 100 and a backrest chair. The support component 10 includes a first plastic support part 11 and a second plastic support part 12. The first plastic support part 11 is used to contact the table surface. The second plastic support part 12 is connected to the first plastic support part 11 and can support the user's back. A sponge pad 20 is connected to the second plastic support part 12 and can flexibly conform to the user's back. The sponge pad 20 can flexibly deform under the pressure of the user's back. The sponge pad 20 is provided with a red light area 20a. A red light module 30 is arranged relative to the red light area 20a. The red light module 30 includes a housing 31 and a red light emitting element 32. The housing 31 is connected to the support component 10 or the sponge pad 20, and the red light emitting element 32 is connected to the housing 31. When working, the red light emitting element 32 emits light outward, so that the sponge pad 20 integrates the red light module 30, thereby facilitating the red light module 30 to provide red light therapy to the user. This avoids the situation where only flexible support can be provided to the user without red light therapy, thus enriching the functionality of the backrest chair.

[0041] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0042] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0043] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0044] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A red light component, characterized in that, The red light component, used in a backrest chair, includes: The support component includes a first plastic support portion and a second plastic support portion. The first plastic support portion is used to contact the table surface. The second plastic support portion is connected to the first plastic support portion and can support the user's back. A sponge pad is connected to the second plastic support part and can flexibly conform to the user's back; the sponge pad can flexibly deform under the pressure of the user's back; the sponge pad is provided with a red light area; A red light module is arranged relative to the red light area; the red light module includes a housing and a red light emitting element; the housing is connected to the support member or the sponge pad, the red light emitting element is connected to the housing, and the red light emitting element emits light outward when working; The housing is integrally connected to the sponge pad, or the housing is separately connected to the sponge pad; the housing is provided with a receiving groove, the red light emitting element is received in the receiving groove, and is limited by the housing; When the housing is separately connected to the sponge pad, the red light module also includes a support plate. The support plate is disposed on the rear side of the sponge pad, and the housing is located on the front side of the sponge pad. The support plate is attached to the rear side wall of the sponge pad and connected to the housing, so that the support plate and the housing clamp a portion of the sponge pad. The red light component also includes a controller; the support plate has a first through hole, the housing has a second through hole, the second through hole connects to the receiving groove and the first through hole; the red light module also includes a conductive element, the conductive element electrically connects the red light emitting element and the controller, the conductive element passes through the second through hole and the first through hole and extends to the controller; the conductive element is a conductive wire or a flexible conductive sheet.

2. The red light component according to claim 1, characterized in that, The sponge pad is connected to the second plastic support part, and the support plate is located between the sponge pad and the second plastic support part, and is covered by the sponge pad and the second plastic support part.

3. The red light component according to claim 1, characterized in that, The support plate and the housing are detachably connected. The support plate and the housing are connected by screws, and the screws pass through the sponge pad.

4. The red light component according to claim 1, characterized in that, The sponge pad is provided with a receiving groove, which is arranged relative to the central axis of the sponge pad and is formed by a plurality of inner sidewalls of the sponge pad; the housing is received in the receiving groove and is limited by the plurality of inner sidewalls of the sponge pad.

5. The red light component according to claim 4, characterized in that, The housing is a plastic housing, and the red light emitting element includes a lamp board and multiple lamp beads, with the multiple lamp beads electrically connected to the same lamp board; the lamp board is accommodated in the receiving groove; the multiple lamp beads are used to output red light; the lamp board is a flexible circuit board or a rigid circuit board.

6. The red light component according to claim 4, characterized in that, The red light module also includes a light-transmitting cover, which is detachably connected to the housing; The red light-emitting element is located between the light-transmitting cover and the housing, and is protected by the light-transmitting cover and the housing; The light-emitting end of the red light-emitting element faces the light-transmitting cover, and the light emitted from the light-emitting end of the red light-emitting element is transmitted through the light-transmitting cover.

7. A backrest chair, characterized in that, Includes the red light component as described in any one of claims 1 to 6.

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