A luminous flexible panel and device

Abstract

The utility model discloses a luminous flexible panel and device, including: a retractable flexible panel body; a light guide component, the light guide component including a soft light guide strip, the soft light guide strip being arranged on the flexible panel body; a light source, the light source directly irradiates the soft light guide strip, and is used for emitting light from the soft light guide strip; in the process of retracting the flexible panel body, the flexible panel body drives the soft light guide strip to bend and rewind. The utility model innovatively installs a soft light guide strip on the retractable flexible panel body, and after the soft light guide strip is irradiated by the light source, the soft light guide strip will emit bright light, which plays a role of luminous decoration and increasing the sense of atmosphere, effectively improving the competitiveness of the product; and when the flexible panel body is retracted, the soft light guide strip bends and rewinds with the flexible panel body, and the soft light guide strip will not be affected by the bending and rewinding of the flexible panel body, and has a long service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of flexible panels, and in particular relates to a luminous flexible panel and an appliance. Background Art

[0002] Existing appliances such as warm food plates and water bottle insulation covers have begun to use flexible panels with heating functions (such as silicone plates) for heat preservation, and the flexible panels can be bent and rolled up to reduce the storage volume of the appliances. Currently, there are no flexible panels that can emit light on the market. Now we need to design a flexible panel that can emit light to improve product competitiveness. However, it is found that after installing the commonly used LED light strips on the flexible panels, the flexible panels need to be rolled up when stored. The LED light strips are relatively rigid and difficult to bend, and are easily broken when rolled up. Utility Model Content

[0003] In order to overcome the above technical defects, the utility model discloses a luminous flexible panel and an apparatus, aiming to solve the technical problems in the background technology.

[0004] The utility model discloses a luminous flexible panel, comprising:

[0005] A retractable flexible panel body;

[0006] A light guide assembly, the light guide assembly comprising a soft light guide strip, the soft light guide strip being arranged on the flexible panel body;

[0007] A light source, the light source directly irradiates the soft light guide strip and is used for emitting light from the soft light guide strip;

[0008] During the process of rolling up the flexible panel body, the flexible panel body drives the soft light guide strip to bend and roll up.

[0009] Compared with the prior art, the utility model discloses a luminous flexible panel, which innovatively installs the soft light guide strip on the retractable flexible panel body. After the soft light guide strip is irradiated by the light source, the soft light guide strip will emit bright light, which plays a luminous decorative effect and increases the sense of atmosphere, effectively improving product competitiveness and attracting consumers to buy; and when the flexible panel body is rolled up, the soft light guide strip bends and rolls along with the flexible panel body, and the soft light guide strip will not be affected by the bending and rolling of the flexible panel body, and has a long service life.

[0010] In a preferred embodiment, the light guide assembly further comprises a flexible light-transmitting sleeve, and the soft light guide strip is sleeved in the flexible light-transmitting sleeve.

[0011] In a preferred embodiment, a fixing portion for fixing the position of the light guide assembly is provided on the flexible panel body.

[0012] In a preferred embodiment, the flexible panel body is provided with a groove, and the light guide assembly is installed on the groove.

[0013] In a preferred embodiment, a plurality of glue injection holes are arranged on the flexible panel body, the plurality of glue injection holes are distributed along a designed path of the groove, and the glue injection holes are communicated with the groove.

[0014] In a preferred embodiment, the cross-sectional shape of the groove is a rectangular structure, a trapezoidal structure, or an arc structure.

[0015] In a preferred embodiment, the cross-sectional shape of the groove is designed as an isosceles trapezoidal structure, wherein the side with the longer bottom side is the bottom surface of the groove.

[0016] In a preferred embodiment, the light guide assembly is adhesively connected to the flexible panel body.

[0017] In a preferred embodiment, the flexible panel body is further provided with a heating body.

[0018] The utility model also discloses an apparatus, comprising a control device and any one of the above-mentioned luminous flexible panels, wherein the control device is electrically connected to the luminous flexible panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0020] Figure 1 It is a partial cross-sectional structural diagram of the light-emitting flexible panel of Example 1;

[0021] Figure 2 This is a top view of the structure of the warming plate of Example 1;

[0022] Figure 3 This is a partial structural diagram of the vegetable warming plate of Example 1 (some parts are omitted);

[0023] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0024] Description of reference numerals:

[0025] 1-flexible panel body, 11-groove, 12-glue injection hole, 2-light guide component, 21-soft light guide strip, 22-flexible light-transmitting sleeve, 3-warming food board, 31-holding board, 32-control device, 33-plug, 4-light source. DETAILED DESCRIPTION

[0026] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0029] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0030] Example 1

[0031] Combination Figure 1 As shown, the utility model discloses a luminous flexible panel, comprising:

[0032] A rollable flexible panel body 1;

[0033] A light guide component 2, wherein the light guide component 2 comprises a soft light guide strip 21, and the soft light guide strip 21 is arranged on the flexible panel body 1;

[0034] A light source, the light source directly irradiates the soft light guide strip 21 and is used for emitting light from the soft light guide strip 21;

[0035] During the process of rolling up the flexible panel body 1 , the flexible panel body 1 drives the soft light guide strip 21 to bend and roll up.

[0036] Compared with the prior art, the utility model discloses a luminous flexible panel, which innovatively installs the soft light guide strip 21 on the retractable flexible panel body 1. After the soft light guide strip 21 is irradiated by the light source, the soft light guide strip 21 will emit bright light, which plays a luminous decorative effect and increases the sense of atmosphere, effectively improving product competitiveness and attracting consumers to buy; and when the flexible panel body 1 is rolled up, the soft light guide strip 21 bends and rolls along with the flexible panel body 1, and the soft light guide strip 21 will not be affected by the bending and rolling of the flexible panel body 1, and has a long service life.

[0037] In this embodiment, the light source may be a lamp bead that emits only a single color of light, or may be a lamp bead that can emit a variety of different colors of light, such as an RGB lamp bead; the light source may be, but is not limited to, disposed on the flexible panel body 1.

[0038] It should be noted that there is no limit to the number of the light sources, as long as the condition that the bright light emitted by the soft light guide strip is relatively uniform is met. The light source can illuminate the two ends of the soft light guide strip, or only illuminate one of the ends of the soft light guide strip, or illuminate the outer peripheral wall surface of the soft light guide strip, as long as the condition that the bright light emitted by the soft light guide strip is relatively uniform is met.

[0039] In this embodiment, the light guide assembly 2 further includes a flexible light-transmitting sleeve 22, and the soft light guide strip 21 is sleeved in the flexible light-transmitting sleeve 22. The flexible light-transmitting sleeve 22 protects the soft light guide strip 21, effectively preventing the soft light guide strip 21 from being cut or cut by sharp foreign objects or being scratched by hard foreign objects.

[0040] It should be noted here that the soft light guide strip 21 can be directly connected to the flexible panel body 1 , or can be connected to the flexible panel body 1 after being sleeved with the flexible light-transmitting sleeve 22 .

[0041] In this embodiment, a fixing portion for fixing the position of the light guide assembly 2 is disposed on the flexible panel body 1 to ensure a stable connection between the light guide assembly 2 and the flexible panel body 1 .

[0042] In this embodiment, the flexible panel body 1 is provided with a groove 11, and the light guide component 2 is installed on the groove 11. The groove 11 is used as a fixing part, so that the light guide component 2 can be fully or partially embedded in the groove 11. In this way, the protrusion of the light guide component 2 from the flexible panel body 1 can be reduced, or the outer surface of the light guide component 2 can be flush with the flexible panel body 1, thereby reducing the volume of the light-emitting flexible panel and making the light-emitting flexible panel smooth as a whole.

[0043] Furthermore, a plurality of glue injection holes 12 are provided on the flexible panel body, and the plurality of glue injection holes 12 are distributed along the designed path of the groove 11. The glue injection holes 12 are connected to the groove 11. By injecting adhesive at the glue injection holes 12, the soft light guide strip 21 is effectively prevented from moving along the designed path direction of the groove 11, so that the connection between the soft light guide strip 21 and the flexible panel body 1 is more stable.

[0044] Furthermore, the cross-sectional shape of the groove 11 may be various, such as a rectangular structure, a trapezoidal structure, or an arc structure.

[0045] Preferably, if Figure 1As shown, when the cross-sectional shape of the groove 11 is designed as an isosceles trapezoidal structure, in which the side with the longer bottom side is the bottom surface of the groove 11, the light guide component 2 cannot be directly pulled out from the notch direction of the groove 11 under the limiting effect of the groove 11, thereby increasing the stability of the connection between the light guide component 2 and the groove 11.

[0046] Preferably, when the cross-sectional shape of the groove 11 is a rectangular structure or an arc structure, the groove 11 is connected to the light guide component 2 by interference fit, so that the connection between the light guide component 2 and the groove 11 is more secure.

[0047] In this embodiment, the soft light guide strip 21 is made of PVC material, TPU material, silicone material or optical fiber material, and has the characteristics of being waterproof and having good flexibility.

[0048] In this embodiment, the flexible panel body 1 is further provided with a heating body (not shown), and the heating body can heat and keep warm an object attached to the surface of the flexible panel body 1 .

[0049] Preferably, the heating body is a heating wire or a flexible heating film.

[0050] Preferably, the flexible panel body 1 and the flexible light-transmitting sleeve 22 are made of silicone material.

[0051] The utility model also discloses an appliance, which includes a control device 32 and the above-mentioned luminous flexible panel, and the control device 32 is electrically connected to the luminous flexible panel. The control device 32 is electrically connected to the heating body and the light source 4 to control the operation of the heating body and the light source 4. The appliance includes a warm vegetable plate 3, a water bottle insulation cover, a water cup heating pad, a uterine warming belt, and other household appliances or accessories that can be used for winding. Preferably, the control device 32 can be, but is not limited to, a touch screen or a control button.

[0052] Combination Figures 2 to 4 As shown, the appliance is a food warming plate 3, which also includes a holding plate 31 arranged on the flexible panel body 1, the control device 32 is arranged on the holding plate 31, the soft light guide strip 21 is arranged on the side of the flexible panel body 1, or is arranged on the side of the flexible panel body 1 and on the side of the holding plate 31, and the light source 4 can be arranged on the holding plate 31 or on the flexible panel body 1.

[0053] Preferably, if Figure 4As shown, the side of the warm food plate 3 is provided with a plug 33, and the plug 33 is electrically connected to the heating body; the number of the soft light guide strip 21 is one, and the two ends of the soft light guide strip 21 are respectively located on both sides of the plug 33 and arranged close to the plug 33; the number of the light sources 4 is two, and the two light sources 4 are respectively arranged between the plug 33 and the end of the soft light guide strip 21, and the light source 4 directly irradiates the end of the soft light guide strip 21.

[0054] Preferably, if Figure 2 As shown, there may be two holding plates 31 . When there are two holding plates 31 , the two holding plates 31 are respectively arranged on opposite sides of the flexible panel body 1 , and the control device 32 is installed on one of the holding plates 31 .

[0055] Example 2

[0056] Embodiment 2 is basically the same as Embodiment 1, except that the structure of the fixing portion is different. In this embodiment, the fixing portion is a buckle ring (not shown), and a plurality of the buckle rings can be arranged on the surface of the flexible panel along the path of the light guide component 2. The buckle rings are used to fix the light guide component 2 to achieve quick assembly and disassembly of the light guide component 2.

[0057] Embodiment 3,

[0058] Embodiment 3 is substantially the same as Embodiment 1, except that in this embodiment, no fixing portion is provided on the flexible panel body 1, and an adhesive is directly used to connect the light guide assembly 2 and the flexible panel body 1.

[0059] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A luminous flexible panel, characterized in that: include: A rollable flexible panel body (1); A light guide component (2), the light guide component (2) comprising a soft light guide strip (21), the soft light guide strip (21) being arranged on the flexible panel body (1); A light source, the light source directly illuminates the soft light guide strip (21) and is used to illuminate the soft light guide strip (21); during the process of rolling up the flexible panel body (1), the flexible panel body (1) drives the soft light guide strip (21) to bend and roll up.

2. The luminous flexible panel according to claim 1, characterized in that: The light guide assembly (2) further comprises a flexible light-transmitting sleeve (22), and the soft light guide strip (21) is sleeved in the flexible light-transmitting sleeve (22).

3. The luminous flexible panel according to claim 1 or 2, characterized in that: The flexible panel body (1) is provided with a fixing portion for fixing the position of the light guide assembly (2).

4. The luminous flexible panel according to claim 3, characterized in that: The flexible panel body (1) is provided with a groove (11), and the light guide component (2) is mounted on the groove (11).

5. The luminous flexible panel according to claim 4, characterized in that: The flexible panel body (1) is provided with a plurality of glue injection holes (12), the plurality of glue injection holes (12) are distributed along a designed path of the groove (11), and the glue injection holes (12) are connected to the groove (11).

6. The luminous flexible panel according to claim 4, characterized in that: The cross-sectional shape of the groove (11) is a rectangular structure, a trapezoidal structure or an arc structure.

7. The luminous flexible panel according to claim 6, characterized in that: The cross-sectional shape of the groove (11) is designed as an isosceles trapezoidal structure, wherein the side with the longer bottom side is the bottom surface of the groove (11).

8. The luminous flexible panel according to claim 1 or 2, characterized in that: The light guide component (2) is adhesively connected to the flexible panel body (1).

9. The luminous flexible panel according to claim 1, characterized in that: The flexible panel body (1) is also provided with a heating body.

10. An apparatus, characterized in that: It comprises a control device (32) and a luminous flexible panel as claimed in any one of claims 1 to 9, wherein the control device (32) is electrically connected to the luminous flexible panel.

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