Mirror door capable of improving light emitting uniformity

Abstract

The mirror door comprises a frame body, a mirror surface main body, a light bar and a light guide structure, a surrounding part is arranged on the periphery of the frame body, a groove is formed in the inner periphery of the surrounding part, the groove is provided with a positioning interval in the length direction and / or the width direction, the mirror surface main body is arranged at the opening end of the surrounding part, and the light guide structure is arranged at the opening end of the surrounding part. The light bar is arranged in the positioning interval, the irradiation face of the light bar irradiates towards the surrounding part or the side face away from the surrounding part, the light guide structure comprises a light guide plate with the side wall opposite to the irradiation face, and the light guide face of the light guide plate and the mirror face body are oppositely arranged. When the light bar is turned on, light is mapped to the mirror body through the light guide plate. The light is mapped to the mirror surface main body after being guided by the light guide plate and refracted by the reflecting layer, so that the light can be distributed more uniformly, meanwhile, the dazzling problem is avoided, and the light can be further scattered through the diffusion layer so as to improve the softness and uniformity of the light.

Description

Technical Field

[0001] The present invention relates to the field of mirror doors, and particularly to a mirror door for improving the uniformity of light emission. Background Art

[0002] Due to the influence of water vapor, the mirrors in bathrooms and toilets are prone to forming fog on the main body of the mirror surface, affecting the use. In addition, lighting fixtures are generally installed above the general mirror, with uneven light illumination, abrupt display, and poor aesthetics.

[0003] Therefore, at present, integrated mirrors with functions of heating and defogging and lighting have emerged on the market. However, the existing mirror doors have the following problems:

[0004] 1. The illumination surface of the light is in contact with or indirectly in contact with the main body of the mirror surface, and then the light is conducted to the main body of the mirror surface, thereby improving the illumination effect. However, in actual use, it is found that the brightness of the light on both sides is relatively low;

[0005] 2. The directly irradiated light also has the problem of being dazzling, that is, the light is not soft enough, thereby reducing the use experience;

[0006] 3. At the same time, the existing door body is generally directly attached to the main body of the mirror surface through an uneven surface with glue. After using for a certain period of time, its stability will also decrease, affecting the use experience. Summary of the Invention

[0007] The main object of the present invention is to propose a mirror door for improving the uniformity of light emission, aiming to improve the existing mirror door structure, making the light of the lighting structure evenly diffused, with simple installation, avoiding the problem of dazzling, and improving the use experience.

[0008] To achieve the above object, the present invention proposes a mirror door for improving the uniformity of light emission, including:

[0009] A frame body, a surrounding portion is provided on the outer periphery of the frame body, a groove is formed by the inner circumference of the surrounding portion, and a positioning section is provided in the length direction and / or the width direction of the groove;

[0010] A main body of the mirror surface, which is arranged at the open end position of the surrounding portion;

[0011] A light bar, which is arranged in the positioning section, and the illumination surface of the light bar irradiates towards the surrounding portion or irradiates towards the side surface away from the surrounding portion;

[0012] A light guide structure, the light guide structure includes a light guide plate opposite to the illumination surface and a reflective layer, and the reflective layer is arranged on the side of the light guide plate away from the main body of the mirror surface,

[0013] The light guide surface of the light guide plate is attached to the inner wall of the mirror body or is attached through an intermediate member. A frosted layer is provided at the position of the mirror body where the diffusion layer is located. The frosted layer is used to allow more light to pass through or be reflected;

[0014] When the light bar is turned on, the light is reflected on the mirror body after being refracted by the light guide plate and the reflection layer.

[0015] In the actual design, different from the existing design, by setting a positioning interval in the frame body, it is convenient to install and place the light bar and the light guide structure. At the same time, the light is reflected on the mirror body after being guided by the light guide plate and refracted by the reflection layer, which can make the light distribution more uniform. At the same time, the problem of glare is avoided. Further, the light can be further scattered through the diffusion layer to improve the softness and uniformity of the light, avoiding the problem of local dark areas and improving the overall light-emitting effect of the mirror door.

[0016] Among them, the mapping area of the light guide plate can be a transparent structure or a frosted structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a half-sectional schematic view of the present invention;

[0018] Figure 2 is a sectional view of the present invention;

[0019] Figure 3 is a three-dimensional schematic view after hiding the mirror body of the frame body;

[0020] Figure 4 is a three-dimensional schematic view of the frame body;

[0021] Figure 5 is an exploded view of the present invention;

[0022] Figure 6 is a three-dimensional schematic view after hiding the frame body.

[0023] In the figure,

[0024] 1 is the frame body, 11 is the surrounding part, 12 is the groove,

[0025] 2 is the positioning interval,

[0026] 3 is the mirror body,

[0027] 4 is the light bar, 41 is the rectangular light frame, 42 is the LED lamp,

[0028] 5 is the light guide structure, 51 is the light guide plate, 52 is the reflection layer, 53 is the diffusion layer,

[0029] 6 is the inner frame, 60 is the heating device,

[0030] 71 is a stud, 72 is an iron sheet, and 73 is a screw hole. Detailed implementation manners

[0031] The technical solutions in the embodiments of the present invention 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 the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present invention, then the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions such as "first" or "second" involved in the embodiments of the present invention, then the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0034] As Figures 1 to 6 shown, a mirror door for improving the light emission uniformity includes:

[0035] A frame body 1, a surrounding portion 11 is provided on the outer periphery of the frame body 1, a groove 12 is formed by enclosing the inner periphery of the surrounding portion 11, and a positioning section 2 is provided in the groove 12 in the length direction and / or the width direction;

[0036] A mirror main body 3, the mirror main body 3 is arranged at the open end position of the surrounding portion 11;

[0037] A light bar 4, the light bar 4 is arranged in the positioning section 2, and the irradiation surface of the light bar 4 irradiates towards the surrounding portion 11 or irradiates towards the side away from the surrounding portion 11;

[0038] A light guide structure 5, the light guide structure 5 includes a light guide plate 51 opposite to the irradiation surface and a reflection layer 52, and the reflection layer 52 is arranged on the side of the light guide plate 51 away from the mirror main body 3,

[0039] The light guide surface of the light guide plate 51 is attached to the inner wall of the mirror body 3 or attached through an intermediate member; a frosted layer is provided at the position of the mirror body 3 where the diffusion layer is located, and the frosted layer is used to allow more light to pass through or be reflected;

[0040] When the light bar 4 is turned on, the light is reflected on the mirror body 3 after being refracted by the light guide plate 51 and the reflective layer.

[0041] In the actual design, different from the existing design, by setting the positioning section 2 in the frame body 1, it is convenient to install and place the light bar 4 and the light guide structure 5. At the same time, the light is reflected on the mirror body 3 after being guided by the light guide plate 51 and refracted by the reflective layer 52, which can make the light distribution more uniform. At the same time, the problem of glare is avoided. Further, the light can be further scattered by the diffusion layer 53 to improve the softness and uniformity of the light, avoid the problem of local dark areas, and improve the overall light-emitting effect of the mirror door.

[0042] The reflective layer is a film or a thin sheet;

[0043] In one of the embodiments, the light guide structure includes a light guide plate, a reflective layer and a diffusion layer, and the three are integrally bonded modules, which is simpler to install.

[0044] Specifically, the intermediate member is the diffusion layer 53, and the diffusion layer 53 is a diffusion film or a diffusion plate. The diffusion layer 53 can effectively improve the uniformity of light distribution, improve the use comfort, and avoid the problem of glare that occurs at the initial stage of turning on the light in the existing design.

[0045] In the embodiment of the present invention, the positioning section 2 is a positioning groove, and a concave card slot is provided on one side of the positioning groove.

[0046] The card slot is used to install the light bar 4, and the positioning groove is used to install the light guide structure 5. The concave card slot can facilitate the positioning of the light bar 4, so as to ensure that the irradiation surface is disposed opposite to the light guide plate 51.

[0047] Specifically, the light bar 4 includes a rectangular lamp frame 41 with an opening at one end and an LED lamp 42 disposed in the rectangular lamp frame 41. The opening is adapted to the thickness of the light guide plate 51, so as to ensure the maximum conduction of light and reduce the loss of light.

[0048] In the embodiment of the present invention, an inner frame 6 is provided on the inner side of the frame body 1 away from the light bar 4. The inner frame 6 is provided with spaced stud bolts 71, and the stud bolts 71 are provided with integrally formed through holes.

[0049] The iron sheet 72 is fixedly pasted on the rear wall of the mirror body 3. The iron sheet 72 is provided with a screw hole that matches the through hole. Compared with the existing method of directly pasting the mirror body 3, using the iron sheet 72 to bond with the mirror body 3 effectively increases the contact area of the mirror body 3. Moreover, as a module, the mirror body 3 can be directly fixed with a screw during the final assembly, effectively improving the stability of the process and the processing accuracy between various processes.

[0050] Specifically, the frame 1 is rectangular.

[0051] The positioning intervals 2 are arranged on the upper and lower sides and / or the left and right sides of the frame 1, thereby improving the overall brightness and aesthetic appearance of the mirror door.

[0052] The frame is integrally injection-molded.

[0053] In the embodiment of the present invention, the inner frame 6 and the surrounding portion 11 enclose the positioning interval 2.

[0054] Specifically, a heating device 60 that fits the mirror body 3 is provided on the inner periphery of the inner frame 6. The heating device 60 is arranged on the inner wall of the frame 1 or fits the mirror body 3, thereby realizing that when the mirror door is in a humid environment, the condensation fog caused by the temperature difference is achieved. For example, in a bathroom, the temperature of the water vapor is higher than the temperature of the mirror door, and the specific heat capacity of the mirror body 3 is relatively high, so the temperature is low, thereby realizing the tendency of the water vapor;

[0055] By heating to a predetermined temperature, the tendency of the water vapor can be avoided.

[0056] The irradiation surface and the mirror body 3 form a 90-degree angle.

[0057] The heating device 60 is a heating film or a heating sheet or a heating wire.

[0058] A touch control device is further provided at the lower position of the mirror body 3. The touch control device is used to control the brightness of the light bar and the turning on or off of the heating device.

[0059] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A mirror door for improving light uniformity, characterized in that: include: A frame, wherein the outer periphery of the frame is provided with a surrounding portion, the inner periphery of the surrounding portion forms a groove, and the groove is provided with a positioning section in the length direction and / or the width direction; A mirror body, wherein the mirror body is arranged at the opening end of the surrounding portion; A light bar, the light bar being arranged in the positioning section, the irradiation surface of the light bar irradiating in the direction of the surrounding portion or in the direction away from the surrounding portion; A light guide structure, the light guide structure comprising a light guide plate whose side wall is opposite to the irradiation surface, The light guiding surface of the light guiding plate is arranged opposite to the mirror surface main body; When the light bar is turned on, the light is reflected onto the mirror body through the light guide plate.

2. The mirror door for improving light uniformity according to claim 1, characterized in that: The light guide structure further includes a reflective layer, The reflective layer is arranged on a side of the light guide plate away from the mirror body. When the light bar is turned on, the light is refracted by the light guide plate and the reflective layer and then projected onto the mirror body.

3. The mirror door for improving light uniformity according to claim 1, characterized in that: A diffusion layer is also provided between the light guide layer and the mirror body, and the diffusion layer is a diffusion film or a diffusion plate. The mirror body is provided with a frosted layer at the position of the diffusion layer, and the frosted layer is used to allow more light to pass through or reflect.

4. The mirror door for improving light uniformity according to claim 1, characterized in that: The positioning section is a positioning groove, and a recessed slot is provided on one side of the positioning groove. The card slot is used to install the light bar, and the positioning slot is used to install the light guide structure.

5. The mirror door for improving light uniformity as claimed in claim 3, characterized in that: The light bar comprises a rectangular light frame with an opening at one end and an LED light arranged in the rectangular light frame, wherein the opening is adapted to the thickness of the light guide plate.

6. The mirror door for improving light uniformity according to claim 1, characterized in that: An inner frame is provided on the inner side of the frame body away from the light bar, the inner frame is provided with studs arranged at intervals, and the studs are provided with integrally formed through holes. An iron sheet is pasted and fixed to the rear wall of the mirror body, and the iron sheet is provided with screw holes matched with the through holes.

7. The mirror door for improving light uniformity according to claim 1, characterized in that: The frame is rectangular in shape. The positioning intervals are arranged on the upper and lower sides and / or the left and right sides of the frame.

8. The mirror door for improving light uniformity according to claim 6, characterized in that: The inner frame and the surrounding portion enclose the positioning interval; The inner periphery of the inner frame is provided with a heating device which is in contact with the mirror body. The heating device is arranged on the inner wall of the frame or in contact with the mirror body. The heating device is a heating film, a heating sheet or a heating wire.

9. The mirror door for improving light uniformity according to claim 1, characterized in that: The irradiation surface and the mirror body form an angle of 90 degrees.

10. The mirror door for improving light uniformity according to claim 8, characterized in that: A touch control device is also provided at the lower part of the mirror body, and the touch control device is used to control the brightness of the light bar and the opening or closing of the heating device.

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