Lamp display assembly and electric appliance

Abstract

The utility model discloses a lamp display assembly and an electric appliance. The lamp display assembly comprises a lamp box, a lamp panel and a light source, wherein the lamp box is provided with an observation window; the light-emitting lamp is mounted on the inner wall surface of the lamp box; the light-transmitting rotating shaft is rotatably mounted in the lamp box, and concave-convex grains are arranged on the peripheral surface of the light-transmitting rotating shaft; the reflecting mirror is mounted in the lamp box; at least one part of light emitted by the light-emitting lamp can be refracted by the light-transmitting rotating shaft and then reflected to the observation window through the reflector. The concave-convex lines are arranged on the peripheral surface of the light-transmitting rotating shaft, and the light-transmitting rotating shaft rotates, so that the lamp display assembly can present a water wave / flame display effect, and the use experience feeling of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of light display, more particularly, to a light display assembly and an electric appliance. BACKGROUND

[0002] The light display assembly of the existing electric appliance usually only has a simple display function, and the displayed image is single and cannot be changed, which lacks novelty and affects the user experience. If the display pattern is changed, the cost will be increased. CONTENT OF THE INVENTION

[0003] The present application provides a light display assembly, comprising:

[0004] a lamp box provided with an observation window;

[0005] a light-emitting lamp mounted on the inner wall surface of the lamp box; and

[0006] a light-transmitting rotating shaft rotatably mounted in the lamp box, and the outer peripheral surface of the light-transmitting rotating shaft is provided with concave-convex lines; and

[0007] a reflector mounted in the lamp box;

[0008] At least part of the light emitted by the light-emitting lamp is arranged to be refracted through the light-transmitting rotating shaft and then reflected to the observation window by the reflector.

[0009] In some example embodiments, the concave-convex lines of the light-transmitting rotating shaft are in a wave shape.

[0010] In some example embodiments, the concave-convex difference of the concave-convex lines of the light-transmitting rotating shaft is 3-5 mm along the radial direction of the light-transmitting rotating shaft.

[0011] In some example embodiments, the diameter of the circumscribed circle of the light-transmitting rotating shaft is 16-30 mm; and / or

[0012] the length of the light-transmitting rotating shaft is 140-210 mm; and / or

[0013] the light-transmitting rotating shaft is a solid shaft.

[0014] In some example embodiments, the reflector comprises a first reflector and a second reflector, the first reflector and the second reflector are respectively located on the adjacent first side and second side of the light-transmitting rotating shaft, the observation window is located on the third side of the light-transmitting rotating shaft opposite to the first side, and the light-emitting lamp is located on the fourth side of the light-transmitting rotating shaft opposite to the second side.

[0015] In some example embodiments, the first reflector and the second reflector are arranged perpendicularly.

[0016] In some example embodiments, the light-transmitting rotary shaft is located in a semi-enclosed space surrounded by the first reflector and the second reflector, and the distance between the first reflector and the central axis of the light-transmitting rotary shaft is 40-60 mm, and the distance between the second reflector and the central axis of the light-transmitting rotary shaft is 15-25 mm.

[0017] In some example embodiments, the reflector is arc-shaped, and the reflector extends from a first side of the light-transmitting rotary shaft to a second side adjacent to the first side of the light-transmitting rotary shaft, the observation window is located on a third side opposite to the first side of the light-transmitting rotary shaft, and the light-emitting lamp is located on a fourth side opposite to the second side of the light-transmitting rotary shaft.

[0018] In some example embodiments, the light-transmitting rotary shaft is located in a semi-enclosed space surrounded by the reflector, and the distance between the first end of the reflector and the central axis of the light-transmitting rotary shaft is 15-25 mm, and the distance between the second end of the reflector and the central axis of the light-transmitting rotary shaft is 40-60 mm.

[0019] In some example embodiments, the light-emitting lamp and the observation window are located on the same side of a first plane that passes through the central axis of the light-transmitting rotary shaft and is parallel to the observation window, and the included angle between a second plane that passes through the center of the light-emitting lamp and the central axis of the light-transmitting rotary shaft and the first plane is 0-60°.

[0020] In some example embodiments, in the radial direction of the light-transmitting rotary shaft, the distance between the center of the light-emitting lamp and the circumscribed circle of the light-transmitting rotary shaft is 3-6 mm.

[0021] In some example embodiments, a plurality of light-emitting lamps are provided, and the plurality of light-emitting lamps are sequentially and spacedly arranged in the axial direction of the light-transmitting rotary shaft.

[0022] In some example embodiments, the reflector is a mirror capable of specular reflection or diffuse reflection.

[0023] In some example embodiments, the lamp display assembly further comprises a motor, the motor is mounted outside the lamp box and connected with the light-transmitting rotary shaft, and the motor is configured to drive the light-transmitting rotary shaft to rotate.

[0024] The embodiments of the present application also provide an electric appliance comprising the lamp display assembly according to any one of the above embodiments.

[0025] The light-emitting lamp of the lamp display assembly of the embodiment of the present application can emit light when powered on, and at least part of the emitted light can reach the light-transmitting rotating shaft and pass through the light-transmitting rotating shaft. The light refracted from the light-transmitting rotating shaft can reach the reflector and be reflected by the reflector, so that the user can observe the reflected light of the reflector at the observation window. Due to the concave-convex pattern provided on the outer circumferential surface of the light-transmitting rotating shaft and the rotation of the light-transmitting rotating shaft, the refractive direction of the light refracted from the light-transmitting rotating shaft is increased, and the reflected light observed at the observation window presents a movable water wave / flame display effect (according to the color of the light emitted by the light-emitting lamp, the reflected light can present a water wave or a flame display effect).

[0026] The embodiment of the present application provides a lamp display assembly capable of simulating water wave ripples / flames. By providing a concave-convex pattern on the outer circumferential surface of the light-transmitting rotating shaft and rotating the light-transmitting rotating shaft, the atmosphere of water waves / flames is created, and the user experience is improved.

[0027] Other features and advantages of the present application will be described in the subsequent description. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings are used to provide an understanding of the technical solutions of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical solutions of the present application, and do not constitute a limitation on the technical solutions of the present application.

[0029] Figure 1 It is a perspective structural schematic view of the lamp display assembly of an embodiment of the present application;

[0030] Figure 2 It is a front view structural schematic view of the lamp display assembly of an embodiment of the present application;

[0031] Figure 3 It is a sectional view structural schematic view of A-A of Figure 2

[0032] Figure 4 It is a structural schematic view of the light-transmitting rotating shaft and the reflector of the lamp display assembly of an embodiment of the present application;

[0033] Figure 5 It is a perspective schematic view of the assembly structure of the lamp box, the light-emitting lamp, the light-transmitting rotating shaft and the reflector of the lamp display assembly of an embodiment of the present application;

[0034] Figure 6 It is a bottom view structural schematic view of the assembly structure of the lamp box, the light-emitting lamp, the light-transmitting rotating shaft and the reflector of the lamp display assembly of an embodiment of the present application;

[0035] Figure 7 It is a sectional view structural schematic view of B-B of Figure 6

[0036] Figure 8 ​​Fig. 1 is a perspective view of a light transmission shaft of a light display assembly according to an embodiment of the present application;

[0037] Figure 9 Fig. 2 is a front view of a light transmission shaft of a light display assembly according to an embodiment of the present application;

[0038] Figure 10 Fig. 3 is a left view of a light transmission shaft of a light display assembly according to an embodiment of the present application;

[0039] Figure 11 Fig. 4 is a cross-sectional view of a C-C of a light transmission shaft of a light display assembly according to an embodiment of the present application; Figure 9

[0040] Figure 12 Fig. 5 is a perspective view of a light transmission shaft and a reflector of a light display assembly according to another embodiment of the present application.

[0041] Reference Signs:

[0042] 1 - light box, 11 - transparent display window, 12 - observation window, 2 - light emitting lamp, 3 - light transmission shaft, 31 - concave-convex pattern, 4 - reflector, 41 - first reflector, 42 - second reflector, 5 - motor. DETAILED DESCRIPTION

[0043] The present application describes a number of embodiments, but the description is exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that numerous more embodiments and implementations are possible within the scope of the embodiments described in the present application. Although a number of possible combinations of features have been set forth in the accompanying figures and discussed above, many other combinations will be apparent to those of ordinary skill in the art and can be employed without departing from the scope of the disclosure. Unless specifically recited otherwise, any feature or element of any embodiment can be used in combination with any other feature or element of any other embodiment, or can replace any other feature or element of any other embodiment.

[0044] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in the present application can also be combined with any conventional features or elements to form unique utility patent schemes. Any feature or element of any embodiment can also be combined with features or elements from other utility patent schemes to form another unique utility patent scheme. Therefore, it should be understood that any feature shown and / or discussed in the present application can be implemented alone or in any appropriate combination. Accordingly, the embodiments are not to be restricted, except as by the appended claims and their equivalents. Furthermore, various modifications and changes can be made within the scope of the attached claims.

[0045] The embodiments of the present application provide a light display assembly, as shown in​Figures 1-12 As shown in the drawings, the lamp display assembly comprises a lamp box 1, a light-emitting lamp 2, a light-transmitting rotating shaft 3 and a reflector 4. The lamp box 1 is provided with an observation window 12. The light-emitting lamp 2 is installed on the inner wall surface of the lamp box 1. The light-transmitting rotating shaft 3 is rotatably installed in the lamp box 1, and the outer circumferential surface of the light-transmitting rotating shaft 3 is provided with concave-convex lines 31. The reflector 4 is installed in the lamp box 1. At least part of the light emitted by the light-emitting lamp 2 is arranged to be refracted through the light-transmitting rotating shaft 3 and then reflected to the observation window 12 through the reflector 4, that is, at least part of the light emitted by the light-emitting lamp 2 can be refracted through the light-transmitting rotating shaft 3 and reach the reflector 4 for reflection, so that the reflected light can be observed at the observation window 12.

[0046] In the lamp display assembly, the light-emitting lamp 2 can emit light when powered on, and at least part of the light can reach the light-transmitting rotating shaft 3 and pass through the light-transmitting rotating shaft 3 (the light can enter the light-transmitting rotating shaft 3 from the outer circumferential surface of the light-transmitting rotating shaft 3 and can be emitted from the outer circumferential surface of the light-transmitting rotating shaft 3). The light refracted from the light-transmitting rotating shaft 3 can reach the reflector 4 and be reflected by the reflector 4, so that the user can observe the reflected light of the reflector 4 at the observation window 12. Due to the concave-convex lines 31 on the outer circumferential surface of the light-transmitting rotating shaft 3 and the rotation of the light-transmitting rotating shaft 3, the refractive direction of the light refracted from the light-transmitting rotating shaft 3 increases, and the reflected light observed from the observation window 12 presents a movable water wave / flame display effect (according to the color of the light emitted by the light-emitting lamp 2, the reflected light can present a water wave or flame display effect).

[0047] The embodiment of the present application provides a lamp display assembly capable of simulating water wave / flame, which creates a water wave / flame atmosphere by arranging the concave-convex lines 31 on the outer circumferential surface of the light-transmitting rotating shaft 3 and rotating the light-transmitting rotating shaft 3, thereby improving the user experience.

[0048] In some example embodiments, as shown in Figure 3 and Figure 4 As shown in the drawings, the reflector 4 comprises a first reflector 41 and a second reflector 42. The first reflector 41 and the second reflector 42 are respectively located on the adjacent first side and second side of the light-transmitting rotating shaft 3. The observation window 12 is located on the third side of the light-transmitting rotating shaft 3 opposite to the first side. The light-emitting lamp 2 is located on the fourth side of the light-transmitting rotating shaft 3 opposite to the second side. The first reflector 41 can be located on the rear side (first side) of the light-transmitting rotating shaft 3. The second reflector 42 can be located on the lower side (second side) of the light-transmitting rotating shaft 3. The first reflector 41 and the second reflector 42 are arranged perpendicularly. The observation window 12 can be located on the front side (third side) of the light-transmitting rotating shaft 3. The light-emitting lamp 2 can be located on the upper side (fourth side) of the light-transmitting rotating shaft 3.

[0049] The light emitted by the light-emitting lamp 2 is refracted after passing through the light-transmitting rotating shaft 3, and then reflected by the first reflector 41 on the rear side and the second reflector 42 on the lower side, so that a three-dimensional water wave / flame effect can be observed at the observation window 12 on the front side.

[0050] In some example embodiments, as shown in Figure 4 The light-transmitting rotating shaft 3 is located in the semi-enclosed space formed by the first reflector 41 and the second reflector 42, and the distance S1 between the first reflector 41 and the central axis of the light-transmitting rotating shaft 3 (the central axis of the light-transmitting rotating shaft 3 coincides with the rotating axis of the light-transmitting rotating shaft 3) is 40-60 mm, and the distance S2 between the second reflector 42 and the central axis of the light-transmitting rotating shaft 3 is 15-25 mm.

[0051] The light-transmitting rotating shaft 3 is located in the semi-enclosed space formed by the first reflector 41 and the second reflector 42 (i.e. the outer circumferential surface of the light-transmitting rotating shaft 3 does not protrude from (is not higher than) the end (e.g. the upper end) of the first reflector 41 away from the second reflector 42, and the outer circumferential surface of the light-transmitting rotating shaft 3 does not protrude from the end (e.g. the front end) of the second reflector 42 away from the first reflector 41), and S1 is set to 40-60 mm and S2 is set to 15-25 mm, which is conducive to making as much light as possible refracted from the light-transmitting rotating shaft 3 reach the first reflector 41 and the second reflector 42 and be reflected by the first reflector 41 and the second reflector 42, so that a stereoscopic and clear water ripple / flame effect can be observed at the observation window 12.

[0052] Of course, the values of S1 and S2 are not limited to the above ranges, and can be adjusted according to actual needs.

[0053] In some example embodiments, as shown in Figure 12 The reflector 4 is arc-shaped, and the reflector 4 extends from the first side of the light-transmitting rotating shaft 3 to the second side of the light-transmitting rotating shaft 3 adjacent to the first side, the observation window 12 is located at the third side of the light-transmitting rotating shaft 3 opposite to the first side, and the light-emitting lamp 2 is located at the fourth side of the light-transmitting rotating shaft 3 opposite to the second side. Among them, the reflector 4 can extend from the back side (first side) of the light-transmitting rotating shaft 3 to the lower side (second side) of the light-transmitting rotating shaft 3, and the observation window 12 can be located at the front side (third side) of the light-transmitting rotating shaft 3, and the light-emitting lamp 2 can be located at the upper side (fourth side) of the light-transmitting rotating shaft 3.

[0054] The light emitted by the light-emitting lamp 2 is refracted after passing through the light-transmitting rotating shaft 3, and then reflected by the arc-shaped reflector 4, so that a stereoscopic water ripple / flame effect can be seen at the observation window 12 on the front side.

[0055] In some example embodiments, as shown in Figure 12 The light-transmitting rotating shaft 3 is located in the semi-enclosed space formed by the reflector 4, and the distance between the first end of the reflector 4 and the central axis of the light-transmitting rotating shaft 3 is 15-25 mm, and the distance between the second end of the reflector 4 and the central axis of the light-transmitting rotating shaft 3 is 40-60 mm.

[0056] The light-transmitting rotating shaft 3 is located in the semi-enclosed space surrounded by the arc-shaped reflector 4, the tangent plane of the first end (for example, the upper end) of the reflecting surface of the reflector 4 is a vertical plane, and the distance between the first end (for example, the upper end) of the reflector 4 and the central axis of the light-transmitting rotating shaft 3 (that is, the distance between the tangent plane of the upper end of the reflecting surface of the reflector 4 and the central axis of the light-transmitting rotating shaft 3) S1 is 15-25 mm; the tangent plane of the second end (for example, the lower end) of the reflecting surface of the reflector 4 is a horizontal plane, and the distance between the second end (for example, the lower end) of the reflector 4 and the central axis of the light-transmitting rotating shaft 3 (that is, the distance between the tangent plane of the lower end of the reflecting surface of the reflector 4 and the central axis of the light-transmitting rotating shaft 3) S2 is 40-60 mm, which is beneficial to make the light refracted from the light-transmitting rotating shaft 3 reach the arc-shaped reflector 4 as much as possible and be reflected by the reflector 4, so that a stereoscopic and clear water ripple / flame effect is observed at the observation window 12.

[0057] Of course, the values of S1 and S2 are not limited to the above ranges, and can be adjusted according to actual needs.

[0058] In some example embodiments, as shown in Figure 3 the light-emitting lamp 2 and the observation window 12 are located on the same side of the first plane M1 passing through the central axis L0 of the light-transmitting rotating shaft 3 and parallel to the observation window 12, and the angle α between the second plane M5 passing through the center of the light-emitting lamp 2 and the central axis L0 of the light-transmitting rotating shaft 3 and the first plane M1 is 0-60°. Among them, the observation window 12 is located on the front side of the light-transmitting rotating shaft 3, and the first plane M1 can be a vertical plane passing through the central axis of the light-transmitting rotating shaft 3, and the center of the light-emitting lamp 2 can be located on the front side of the vertical first plane M1, that is, in the vertical direction, the center of the light-emitting lamp 2 is not vertically opposite to the central axis L0 of the light-transmitting rotating shaft 3, but there is a certain offset forward, and the angle α between the second plane M5 passing through the center of the light-emitting lamp 2 and the central axis of the light-transmitting rotating shaft 3 and the first plane M1 is 0-60°.

[0059] In some example embodiments, as shown in Figure 3 the distance (radial distance) D between the center of the light-emitting lamp 2 and the circumscribed circle C0 of the light-transmitting rotating shaft 3 in the radial direction of the light-transmitting rotating shaft 3 is 3-6 mm. Among them, the center of the circumscribed circle C0 of the light-transmitting rotating shaft 3 coincides with the central axis L0 of the light-transmitting rotating shaft 3, and the radius of the circumscribed circle C0 of the light-transmitting rotating shaft 3 is the maximum distance between the outer peripheral surface of the light-transmitting rotating shaft 3 and the central axis L0 of the light-transmitting rotating shaft 3 (that is, the maximum distance between the convex part in the concave-convex pattern 31 on the outer peripheral surface of the light-transmitting rotating shaft 3 and the central axis L0 of the light-transmitting rotating shaft 3).

[0060] As shown in Figure 4 and Figure 12As shown, the plane M2 is a plane with an angle a of 60° between the central axis L0 of the light transmission shaft 3 and the first plane M1, the radial distance (in the radial direction of the light transmission shaft 3) between the arc surface M3 and the circumscribed circle of the light transmission shaft 3 is 3mm, the radial distance between the arc surface M4 and the circumscribed circle of the light transmission shaft 3 is 6mm, and the center of the light emitting lamp 2 is located in the area S surrounded by the first plane M1, the plane M2, the arc surface M3 and the arc surface M4. The position of the light emitting lamp 2 is limited to match the position and size of the reflector 4, so that the lamp display assembly can present a movable three-dimensional water wave / flame display effect.

[0061] In some example embodiments, a plurality of light emitting lamps 2 are provided, and the plurality of light emitting lamps 2 are arranged in sequence along the axial direction (e.g., left-right direction) of the light transmission shaft 3.

[0062] The plurality of light emitting lamps 2 are arranged in sequence along the axial direction of the light transmission shaft 3, so that the light emitted by the plurality of light emitting lamps 2 can all be refracted by the light transmission shaft 3, then reach the reflector 4 and be reflected by the reflector 4, thereby enhancing the display brightness and length of the water wave / flame, and improving the display effect of the lamp display assembly.

[0063] In some example embodiments, as shown in FIG. 2, the light transmission shaft 3 is provided with a plurality of light transmission shafts 3, and the plurality of light transmission shafts 3 are arranged in sequence along the axial direction of the light transmission shaft 3. Figure 11 As shown, the diameter D0 of the circumscribed circle C0 of the light transmission shaft 3 is 16-30mm.

[0064] In some example embodiments, as shown in FIG. 2, the light transmission shaft 3 is provided with a plurality of light transmission shafts 3, and the plurality of light transmission shafts 3 are arranged in sequence along the axial direction of the light transmission shaft 3. Figure 11 As shown, the concave-convex difference Rs of the concave-convex pattern 31 of the light transmission shaft 3 in the radial direction of the light transmission shaft 3 is 3-5mm. Figure 11 In some example embodiments, as shown in FIG. 2, the light transmission shaft 3 is provided with a plurality of light transmission shafts 3, and the plurality of light transmission shafts 3 are arranged in sequence along the axial direction of the light transmission shaft 3.

[0065] In some example embodiments, as shown in FIG. 2, the light transmission shaft 3 is provided with a plurality of light transmission shafts 3, and the plurality of light transmission shafts 3 are arranged in sequence along the axial direction of the light transmission shaft 3. Figure 9 As shown, the length L of the light transmission shaft 3 is 140-210mm.

[0066] It should be understood that the circumscribed circle C0 of the light transmission shaft 3, the length L of the light transmission shaft 3, and the concave-convex difference Rs of the concave-convex pattern 31 of the light transmission shaft 3 are not limited to the above ranges, and can be adjusted according to actual needs.

[0067] In some example embodiments, as shown in FIG. 2, the light transmission shaft 3 is provided with a plurality of light transmission shafts 3, and the plurality of light transmission shafts 3 are arranged in sequence along the axial direction of the light transmission shaft 3. Figure 8and Figure 9 As shown in FIG. 1, the concave-convex pattern 31 of the light-transmitting rotating shaft 3 can be in a wave shape, i.e., the light-transmitting rotating shaft 3 can be a wave-imitating rotating shaft.

[0068] In some example embodiments, as shown in FIG. 2, the light-transmitting rotating shaft 3 is a hollow shaft. Figure 11 As shown in FIG. 1, the light-transmitting rotating shaft 3 is a solid shaft.

[0069] The lamp display assembly of the embodiments of the present application limits the shape, size, position, etc. of the light-transmitting rotating shaft, the light-emitting lamp and the reflector, so that the light-transmitting rotating shaft, the light-emitting lamp and the reflector can cooperate with each other to present a wave-imitating / wave-imitating display effect.

[0070] In some example embodiments, the reflector 4 is a reflector capable of specular reflection or diffuse reflection. As shown in FIG. 1, the first reflector 41 or the second reflector 42 in the reflector 4 can specularly or diffusely reflect light. Figure 4 As shown in FIG. 1, the first reflector 41 or the second reflector 42 in the reflector 4 can specularly or diffusely reflect light. Figure 12 As shown in FIG. 1, the first reflector 41 or the second reflector 42 in the reflector 4 can specularly or diffusely reflect light.

[0071] In some example embodiments, the reflector 4 (such as the first reflector 41 and the second reflector 42 in FIG. 1, and the reflector 4 in FIG. 2) can be fixed in the lamp box 1 by buckling or other means. Figure 4 Figure 12 In some example embodiments, as shown in FIG. 1 and FIG. 2, the lamp display assembly further comprises a motor 5, which is installed outside the lamp box 1 and connected with the light-transmitting rotating shaft 3, and the motor 5 is configured to drive the light-transmitting rotating shaft 3 to rotate.

[0072] In some example embodiments, as shown in FIG. 1 and FIG. 2, the lamp display assembly further comprises a motor 5, which is installed outside the lamp box 1 and connected with the light-transmitting rotating shaft 3, and the motor 5 is configured to drive the light-transmitting rotating shaft 3 to rotate. Figure 1 Figure 2 In some example embodiments, as shown in FIG. 1 and FIG. 2, the lamp display assembly further comprises a motor 5, which is installed outside the lamp box 1 and connected with the light-transmitting rotating shaft 3, and the motor 5 is configured to drive the light-transmitting rotating shaft 3 to rotate.

[0073] In some example embodiments, the light-transmitting rotating shaft 3 is a transparent rotating shaft, which can be made of acrylic material or other light-transmitting material.

[0074] In some example embodiments, the light-emitting lamp 2 can be an LED lamp, which can emit white light to make the lamp display assembly present a wave-imitating display effect, or the LED can emit red light to make the lamp display assembly present a flame-imitating display effect.

[0075] In some example embodiments, as shown in FIG. 1 and FIG. 2, the observation window 12 can be provided with a transparent display window 11, which can be made of high-transparency material to observe the display effect of the reflected light through the transparent display window 11. The transparent display window 11 can be fixed at the observation window 12 by buckling or other means. Figures 1-3

[0076] ​​​In some example embodiments, the lamp display assembly further comprises a circuit board electrically connected with the motor 5 and the light-emitting lamp 2, and capable of controlling the operation of the motor 5 and the light-emitting lamp 2; or the motor 5 and the light-emitting lamp 2 of the lamp display assembly are electrically connected with a circuit board of an electric appliance (including the lamp display assembly) so as to control the motor 5 and the light-emitting lamp 2 through the circuit board of the electric appliance.

[0077] The electric appliance can be a microwave oven, an oven, a humidifier, an air conditioner, or the like.

[0078] In summary, the lamp display assembly of the present application is provided, which mainly comprises a lamp box 1, a light-emitting lamp 2, a motor 5, a light-transmitting rotating shaft 3, a transparent display window 11, and a reflector 4. The light-emitting lamp 2 is installed on the upper side of the lamp box 1 and is offset forward relative to the light-transmitting rotating shaft 3. The light-transmitting rotating shaft 3 is a wave-shaped simulated wave rotating shaft, which is rotatably installed on the lamp box 1 and can be driven to rotate by the motor 5. The transparent display window 11 is fixedly installed on the lower front side of the lamp box 1 by buckling, and the reflector 4 is fixedly installed on the lower rear side of the lamp box 1 by buckling. The light-emitting lamp 2 and the motor 5 are connected with a circuit board of an electric appliance (or the lamp display assembly) by wires, and whether the light-emitting lamp 2 and the motor 5 are started to work is controlled by an electric signal of the circuit board.

[0079] After being powered on, the light-emitting lamp 2 is bright, the motor 5 drives the light-transmitting rotating shaft 3 to rotate, the light emitted by the light-emitting lamp 2 is refracted and reflected by the light-transmitting rotating shaft 3, and then is reflected by the reflector 4, so as to display a movable water wave / flame display effect at the transparent display window 11.

[0080] By setting the concave-convex lines 31 on the outer circumferential surface of the light-transmitting rotating shaft 3 and making the light-transmitting rotating shaft 3 rotate, the lamp display assembly of the present application can simulate water wave / flame, create a water wave / flame atmosphere, and improve the user experience.

[0081] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential” are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying 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 limiting the present application.

[0082] In addition, the terms "first", "second", and the like, are used merely for descriptive purposes, and do not imply or imply relative importance or a specific number of the technical features indicated. Therefore, the features defined as "first", "second", and the like can explicitly or implicitly include at least one of the features.

[0083] In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0084] In this application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0085] In this application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0086] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present description, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present description and the features of different embodiments or examples without contradiction.

[0087] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A lamp display assembly characterized by, The lamp display assembly comprises: a lamp box provided with an observation window; a light-emitting lamp installed on the inner wall of the lamp box; and a light-transmitting rotating shaft rotatably installed in the lamp box, and the outer circumferential surface of the light-transmitting rotating shaft is provided with concave-convex lines; a reflecting mirror installed in the lamp box; at least part of the light emitted by the light-emitting lamp is arranged to be refracted through the light-transmitting rotating shaft and then reflected by the reflecting mirror to the observation window. The concave-convex lines of the light-transmitting rotating shaft are in a wave shape. In the radial direction of the light-transmitting rotating shaft, the concave-convex difference of the concave-convex lines of the light-transmitting rotating shaft is 3-5 mm.

2. The lamp assembly of claim 1, wherein, The diameter of the circumscribed circle of the light-transmitting rotating shaft is 16-30 mm; and / or 3. The lamp assembly of claim 1, wherein, The length of the light-transmitting rotating shaft is 140-210 mm; and / or 4. The lamp assembly of claim 1, wherein, The light-transmitting rotating shaft is a solid shaft. The reflecting mirror comprises a first reflecting mirror and a second reflecting mirror, the first reflecting mirror and the second reflecting mirror are respectively located on the adjacent first side and second side of the light-transmitting rotating shaft, the observation window is located on the third side of the light-transmitting rotating shaft opposite to the first side, and the light-emitting lamp is located on the fourth side of the light-transmitting rotating shaft opposite to the second side. The first reflecting mirror and the second reflecting mirror are arranged perpendicularly.

5. The lightguide assembly of any of claims 1-4, wherein, The light-transmitting rotating shaft is located in the half-enclosed space surrounded by the first reflecting mirror and the second reflecting mirror, and the distance between the first reflecting mirror and the central axis of the light-transmitting rotating shaft is 40-60 mm, and the distance between the second reflecting mirror and the central axis of the light-transmitting rotating shaft is 15-25 mm.

6. The lamp assembly of claim 5, wherein, The reflecting mirror is in an arc shape, and the reflecting mirror extends from the first side of the light-transmitting rotating shaft to the second side adjacent to the first side of the light-transmitting rotating shaft, the observation window is located on the third side of the light-transmitting rotating shaft opposite to the first side, and the light-emitting lamp is located on the fourth side of the light-transmitting rotating shaft opposite to the second side.

7. The lamp assembly of claim 5, wherein, The light-transmitting rotating shaft is located in the half-enclosed space surrounded by the reflecting mirror, and the distance between the first end of the reflecting mirror and the central axis of the light-transmitting rotating shaft is 15-25 mm, and the distance between the second end of the reflecting mirror and the central axis of the light-transmitting rotating shaft is 40-60 mm.

8. The lightguide assembly of any of claims 1-4, wherein, The light-emitting lamp and the observation window are located on the same side of the first plane passing through the central axis of the light-transmitting rotating shaft and parallel to the observation window, and the included angle between the second plane passing through the center of the light-emitting lamp and the central axis of the light-transmitting rotating shaft and the first plane is 0-60°.

9. The lamp assembly of claim 8, wherein, In the radial direction of the light-transmitting rotating shaft, the distance between the center of the light-emitting lamp and the circumscribed circle of the light-transmitting rotating shaft is 3-6 mm.

10. The lightguide assembly of any of claims 1-4, wherein, The light-emitting lamp is provided with a plurality of light-emitting lamps, and the plurality of light-emitting lamps are sequentially and spacedly arranged along the axial direction of the light-transmitting rotating shaft.

11. The lightguide assembly of any of claims 1-4, wherein, The reflecting mirror is a mirror capable of specular reflection or diffuse reflection.

12. The lightguide assembly of any of claims 1-4, wherein, Further comprising a motor installed outside the lamp box and connected with the light-transmitting rotating shaft, and the motor is arranged to drive the light-transmitting rotating shaft to rotate.

13. The lightguide assembly of any of claims 1-4, wherein, The lamp display assembly comprises:

14. The lightguide assembly of any of claims 1-4, wherein, any one of claims 1-14.

15. An electrical appliance characterized by ​ ​

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