Annular controller shell

Abstract

The utility model relates to an annular controller shell, which comprises a shell outer main body (1), a shell inner cover body (2) and a sealing ring (3), the shell inner cover body (2) and the shell outer main body (1) are detachably installed on the inner side of the shell outer main body (1), and a hollow containing cavity is defined between the shell inner cover body (2) and the shell outer main body (1). In the axial direction of the shell outer body (1), the first end of the shell inner cover body (2) is connected with the shell outer body (1) in a buckled mode, and the second end of the shell inner cover body (2) is connected with the shell outer body (1) in an abutting mode based on the sealing ring (3). According to the utility model, through the mutual installation of the housing outer main body, the housing inner cover body and the sealing ring, the end face of the annular controller housing can present a layering effect, so that the appearance of the annular controller housing is more beautiful.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrical equipment especially relates to a ring controller shell. BACKGROUND

[0002] The vertical electric appliance (such as vertical lamp, vertical physiotherapy lamp) lamp has the characteristics of flexible movement, high adaptability and various functions; Especially, its appearance is beautiful and does not occupy space, so it is widely used in modern life. The common vertical electric appliance usually adopts the mode of sequentially connecting the function structure, the stand and the base, but the structure for facilitating carrying is not provided in the common vertical electric appliance, so when the user needs to move the vertical electric appliance, the user usually needs to hold the stand to achieve the effect of carrying, and this carrying mode has many inconveniences and seriously affects the use experience.

[0003] In addition, in order to realize the switch control of the traditional vertical electric appliance, the controller is usually arranged on the stand, and the traditional controller structure usually adopts a long strip-shaped special-shaped structure to make its appearance beautiful, which also easily leads to the occupation of the most convenient gripping area of the stand, making the carrying process more inconvenient. Moreover, the controller of the traditional vertical electric appliance is also easy to be touched during the carrying process, which easily leads to accidental touch and damage.

[0004] And for the vertical electric appliance, it often needs to be used in a dark environment, so the controller of the vertical electric appliance is often difficult to be accurately known in the dark environment, which easily leads to the difficulty of the user in accurately and timely controlling operation. Furthermore, in some electronic devices, a light emitting piece is also arranged to play the effect of indicating the working state and fault warning, for example, in the controller of some lamps, infrared physiotherapy lamps and other electric appliances, a light emitting piece is usually used to play the role of indicating the working state; Among them, the light emitting piece emits red light to indicate that the electric appliance is in the on state; The color and brightness of the light emitting piece can also be adjusted to represent different working states of the electric appliance, improving the visual experience of the user.

[0005] In the prior art, the LED light source has the advantages of long service life, small size and light weight, low power consumption, low cost and high brightness, so it has a wide application scene and can be used as a light emitting piece to realize the outward transmission of light; But because the LED light source is a point light source, it has the characteristics of high brightness, and also makes the light emitted by it difficult to be uniformly distributed in a certain range, and the LED light source is usually arranged on the circuit board to realize the vertical irradiation of the light transmitting piece, but because the distance between the LED light source and the light transmitting piece is short, effective light source diffraction cannot be realized, resulting in poor uniform light effect and discrete strong light spots on the light transmitting piece, which seriously affects the user experience; Especially in a dark environment, the disadvantages of such strong light spots are more obvious.

[0006] Therefore, a new controller shell structure is urgently needed to realize an attractive appearance while improving the user experience. Utility model content

[0007] The utility model discloses a ring-shaped controller shell.

[0008] To realize the utility model purpose, the utility model provides a ring-shaped controller shell, which comprises a shell outer main body, a shell inner cover body and a sealing ring.

[0009] The shell inner cover body is detachably installed on the inner side of the shell outer main body, and a hollow containing cavity is formed between the shell inner cover body and the shell outer main body.

[0010] Along the axial direction of the shell outer main body, the first end of the shell inner cover body is connected to the shell outer main body in a snap-fit manner, and the second end of the shell inner cover body is connected to the shell outer main body based on the abutting of the sealing ring.

[0011] According to an aspect of the utility model, the sealing ring is detachably connected to the second end of the shell inner cover body.

[0012] According to an aspect of the utility model, the sealing ring comprises a ring-shaped main body.

[0013] The ring-shaped main body and the second end of the shell inner cover body are arranged on the radial outer side of the second end in a nested manner, and the radial dimension of one end of the ring-shaped main body in the containing cavity is smaller than that of the other end.

[0014] According to an aspect of the utility model, the ring-shaped main body is a light guide ring.

[0015] The sealing ring further comprises a light receiving protrusion.

[0016] Along the axial direction of the ring-shaped main body, the light receiving protrusion is arranged on the end face of one end of the ring-shaped main body in the containing cavity.

[0017] Along the axial direction of the ring-shaped main body, the end face of one end of the light receiving protrusion away from the ring-shaped main body is a light receiving face, and the light receiving face is a concave face.

[0018] Along the radial direction of the ring-shaped main body, the light receiving face is an axial symmetric structure.

[0019] According to an aspect of the utility model, along the direction from the radial outer side face to the radial inner side face of the ring-shaped main body, the circumferential length of the light receiving face gradually decreases.

[0020] The outer end surface of the light receiving convex at the two ends of the circumferential direction of the light receiving convex is arranged in a direction of approaching each other along the direction away from the annular body.

[0021] The height of the light receiving convex gradually decreases from the radially outer side of the annular body to the radially inner side.

[0022] According to an aspect of the present application, a plurality of light receiving convexes are arranged at equal intervals along the circumferential direction of the annular body.

[0023] According to an aspect of the present application, the inner cover body of the shell comprises a first cover body structure and a second cover body structure.

[0024] The first cover body structure and the second cover body structure are respectively annular structures, and the first cover body structure and the second cover body structure are coaxially connected.

[0025] The first end of the inner cover body of the shell is formed by the end of the first cover body structure away from the second cover body structure.

[0026] The second end of the inner cover body of the shell is formed by the end of the second cover body structure away from the first cover body structure.

[0027] According to an aspect of the present application, the first cover body structure and the second cover body structure are connected by snap connection, adhesion or interference fit.

[0028] According to an aspect of the present application, the end of the first cover body structure engaged with the outer body of the shell is provided with a butt joint buckle.

[0029] The end of the second cover body structure abutting against the outer body of the shell is provided with a first positioning member.

[0030] According to an aspect of the present application, the outer body of the shell comprises an outer body ring, a first butt joint structure and a second butt joint structure.

[0031] The first butt joint structure and the second butt joint structure are respectively arranged on opposite sides of the outer body ring.

[0032] The outer body ring is provided with a first step structure at one end in the axial direction for embedding and abutting against the first end of the inner cover body of the shell, and the inner side of the outer body ring is provided with a clamping structure for clamping the first clamping convex.

[0033] The outer body ring is provided with a second step structure at the other end in the axial direction for embedding and abutting against the second end of the inner cover body of the shell, and the inner side of the outer body ring is provided with a fixing member for connecting the first positioning member.

[0034] The fixing member is provided with a positioning hole for embedding the extending end of the first positioning member;

[0035] The outer side surface of the outer main ring is a ring-shaped convex curved surface;

[0036] The outer main ring is provided with a switch mounting groove for embedding a switch structure;

[0037] The inner side of the outer main ring is provided with a mounting platform for mounting a sound generating device, and a plurality of sound outlet channels are arranged on the mounting platform and penetrate through the outer main body of the shell.

[0038] According to one of the utility models, based on the mutual fixed connection of the shell outer main body and the shell inner cover body, a ring-shaped controller main body can be formed, and thus the hollow part of the ring-shaped controller main body can be used to arrange corresponding control boards and lines, so that the hollow area inside can be fully utilized, and the appearance of the electric appliance using the utility model is effectively ensured. In addition, the sealing performance between the shell inner cover body and the shell outer main body can be further improved by arranging a sealing ring on the second end of the shell inner cover body. In addition, the end surface of the ring-shaped controller shell can present a layered effect by the mutual arrangement of the shell outer main body, the shell inner cover body and the sealing ring, so that the appearance of the utility model is more beautiful.

[0039] According to one of the utility models, based on the mutual fixed connection of the shell outer main body and the shell inner cover body, a ring-shaped controller main body can be formed, and thus the hollow part of the ring-shaped controller main body can be used to arrange corresponding control boards and lines, so that the hollow area inside can be fully utilized, and the appearance of the electric appliance using the utility model is effectively ensured. In addition, the sealing performance between the shell inner cover body and the shell outer main body can be further improved by arranging a sealing ring on the second end of the shell inner cover body. In addition, the end surface of the ring-shaped controller shell can present a layered effect by the mutual arrangement of the shell outer main body, the shell inner cover body and the sealing ring, so that the appearance of the utility model is more beautiful.

[0040] According to one of the utility models, based on the mutual fixed connection of the shell outer main body and the shell inner cover body, a ring-shaped controller main body can be formed, and thus the hollow part of the ring-shaped controller main body can be used to arrange corresponding control boards and lines, so that the hollow area inside can be fully utilized, and the appearance of the electric appliance using the utility model is effectively ensured. In addition, the sealing performance between the shell inner cover body and the shell outer main body can be further improved by arranging a sealing ring on the second end of the shell inner cover body. In addition, the end surface of the ring-shaped controller shell can present a layered effect by the mutual arrangement of the shell outer main body, the shell inner cover body and the sealing ring, so that the appearance of the utility model is more beautiful.

[0041] According to one of the utility models, based on the mutual fixed connection of the shell outer main body and the shell inner cover body, a ring-shaped controller main body can be formed, and thus the hollow part of the ring-shaped controller main body can be used to arrange corresponding control boards and lines, so that the hollow area inside can be fully utilized, and the appearance of the electric appliance using the utility model is effectively ensured. In addition, the sealing performance between the shell inner cover body and the shell outer main body can be further improved by arranging a sealing ring on the second end of the shell inner cover body. In addition, the end surface of the ring-shaped controller shell can present a layered effect by the mutual arrangement of the shell outer main body, the shell inner cover body and the sealing ring, so that the appearance of the utility model is more beautiful.

[0042] According to one scheme of the utility model, the outer side of the outer main body ring is annular spherical as a whole, so that the outer side of the whole structure forms a continuous curved surface structure after the shell outer main body and the shell inner cover body are connected, thereby ensuring the smoothness of the whole outer side. In addition, the smooth outer side of the whole structure is easier to be gripped by setting the whole controller shell as an annular structure, thereby ensuring the carrying convenience of the electric appliance device based on the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 is a structural view schematically showing a ring-shaped controller shell according to one embodiment of the utility model;

[0044] Figure 2 is a sectional view schematically showing a ring-shaped controller shell according to one embodiment of the utility model;

[0045] Figure 3 is a structural view schematically showing a sealing ring according to one embodiment of the utility model;

[0046] Figure 4 is a sectional view schematically showing a sealing ring according to one embodiment of the utility model;

[0047] Figure 5 is a perspective view schematically showing a shell inner cover body according to one embodiment of the utility model;

[0048] Figure 6 is a structural view schematically showing a shell inner cover body according to one embodiment of the utility model;

[0049] Figure 7 is an enlarged view schematically showing a first buckle structure according to one embodiment of the utility model;

[0050] Figure 8 is a perspective view schematically showing a shell outer main body according to one embodiment of the utility model;

[0051] Figure 9 is a structural view schematically showing a shell outer main body according to one embodiment of the utility model;

[0052] Figure 10 is a partial structural view schematically showing a butt joint buckle according to one embodiment of the utility model. DETAILED DESCRIPTION

[0053] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0054] In the description of the embodiments of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" express the orientation or positional relationship shown in the relevant drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0055] The present application will be described in detail below in conjunction with the drawings and specific embodiments, which cannot be exhaustively described here, but the embodiments of the present application are not limited to the following embodiments.

[0056] In combination with Figure 1 and Figure 2 As shown in the drawings, according to an embodiment of the present application, an annular controller housing of the present application comprises: a housing outer body 1, a housing inner cover body 2 and a sealing ring 3. In this embodiment, the housing outer body 1 and the housing inner cover body 2 are coaxially arranged, wherein the housing inner cover body 2 is detachably mounted on the inner side of the housing outer body 1, and a hollow accommodating cavity is formed between the housing inner cover body 2 and the housing outer body 1. Further, along the axial direction of the housing outer body 1, the first end of the housing inner cover body 2 is connected with the housing outer body 1 by a snap-fit connection, and the second end of the housing inner cover body 2 is connected with the housing outer body 1 by abutting against the sealing ring 3.

[0057] In this embodiment, the sealing ring 3 can be a flexible ring with elasticity.

[0058] Through the above setting, based on the mutual fixed connection of the shell outer body 1 and the shell inner cover body 2 can constitute a ring-shaped controller body, and thus, the hollow part of the ring-shaped controller body can be used to realize the arrangement of the corresponding control panel and circuit, so as to fully utilize the hollow area inside, effectively ensure the appearance of the electric appliance using the utility model. In addition, by arranging the sealing ring 3 at the second end of the shell inner cover body 2, the sealing performance of the entire ring-shaped controller shell internal space can be further effectively ensured, and based on the flexible characteristics of the sealing ring 3, the sealing performance between the shell inner cover body 2 and the shell outer body 1 can be further optimized. In addition, through the mutual installation of the shell outer body 1, the shell inner cover body 2 and the sealing ring 3, the end surface of the ring-shaped controller shell can present a layered effect, so that the appearance of the utility model is more beautiful.

[0059] As shown in Figure 2 According to an embodiment of the utility model, the sealing ring 3 is detachably nested with the second end of the shell inner cover body 2.

[0060] Through the above setting, based on the nested arrangement of the sealing ring 3 and the second end of the shell inner cover body 2, the sealing ring 3 can be installed on the shell inner cover body 2 before the shell inner cover body 2 and the shell outer body 1 are installed, thereby effectively improving the installation convenience.

[0061] As shown in Figure 2 , Figure 3 and Figure 4 According to an embodiment of the utility model, the sealing ring 3 comprises: a ring-shaped body 31; in this embodiment, the radial dimension of one end of the ring-shaped body 31 in the accommodating cavity is smaller than that of the other end, so that the radial dimension of the ring-shaped body 31 can be reduced in the direction of extending into the accommodating cavity; specifically, the ring-shaped body 31 can realize the size reduction effect in a radial stepped reduction manner; wherein, the ring-shaped body 31 comprises: a first ring-shaped part 311, a second ring-shaped part 312 and a third ring-shaped part 313; in this embodiment, the first ring-shaped part 311, the second ring-shaped part 312 and the third ring-shaped part 313 are coaxially arranged; wherein, along the axial direction of the ring-shaped body 31, the first ring-shaped part 311 and the third ring-shaped part 313 are arranged in a staggered manner; further, the radial dimension of the third ring-shaped part 313 is smaller than that of the first ring-shaped part 311; and along the radial direction of the ring-shaped body 31, the opposite sides of the second ring-shaped part 312 in the radial direction are respectively fixedly connected with the end parts of the third ring-shaped part 313 and the first ring-shaped part 311, thereby completing the configuration of the entire ring-shaped body 31.

[0062] In the embodiment, the first annular part 311 and the third annular part 313 can be respectively provided as columnar rings, and correspondingly, the second annular part 312 is provided as a plate-shaped ring, so that the radial direction of the second annular part 312 is perpendicular to the axial direction of the first annular part 311 and the third annular part 313, respectively, to realize the stepped configuration of the entire annular body 31. Of course, the second annular part 312 can be provided as a conical ring, so that the second annular part 312 can be connected to the first annular part 311 through the large-diameter end thereof and connected to the third annular part 313 through the small-diameter end thereof; in another embodiment, the first annular part 311 and the third annular part 313 can also be selectively provided as conical rings; thus, through different forms of the first annular part 311, the second annular part 312 and the third annular part 313, the installation position can be adapted correspondingly, so as to effectively improve the installation precision and reliability of the utility model.

[0063] In combination with FIGS. 1, 2, 3, 4, 5 and 6, Figure 2 , Figure 3 and Figure 4 , according to an embodiment of the utility model, along the radial direction of the annular body 31, the first annular part 311 is sleeved with the radial outer side of the second end of the inner cover body 2 of the shell; along the axial direction of the annular body 31, the second annular part 312 is arranged in abutment with the adjacent side of the second end of the inner cover body 2 of the shell.

[0064] Through the above arrangement, the annular body 31 and the second end of the inner cover body 2 of the shell can be sleeved with each other, so that the inner cover body 2 of the shell can be installed while the annular body 31 fully abuts against the installation position, so as to achieve a more optimal sealing effect. In addition, especially the annular body 31 is arranged in a stepped form, so that the sealing path is also in a stepped form, and the sealing effect is more optimal.

[0065] According to another embodiment of the utility model, the annular body 31 can be integrally provided as a conical ring to realize the effect of reducing the size thereof, and the structure thereof is a common conical ring which will not be described herein.

[0066] According to an embodiment of the utility model, the annular body 31 can be integrally provided as a circular ring, an elliptical ring or other forms of rings, and the overall form thereof can be adaptively arranged based on the installed position.

[0067] In combination with FIGS. 1, 2, 3, 4, 5 and 6, Figure 2 , Figure 3 and Figure 4As shown, according to one embodiment of the utility model, the annular main body 31 is a light guide ring, wherein the annular main body 31 can be set as a PC material ring, thereby realizing the light guide effect of the annular main body 31 and the light uniform distribution in the light guide process, so that the entire annular main body 31 presents a uniform lighting effect when being irradiated by the light source, and the appearance of the annular controller shell of the utility model can be further made more beautiful.

[0068] In the embodiment, the sealing ring 3 further comprises a light receiving protrusion 32, wherein the light receiving protrusion 32 is a PC material protrusion. Through the above setting, the light receiving protrusion 32 of the utility model can have a more optimal light uniform effect based on its PC material, so that the utility model has a more optimal light guide effect. In the embodiment, the light receiving protrusion 32 and the annular main body 31 can be integrally formed, wherein along the axial direction of the annular main body 31, the light receiving protrusion 32 is arranged on the end face of one end of the third annular part 313 away from the second annular part 312. In the embodiment, along the axial direction of the annular main body 31, the end face of one end of the light receiving protrusion 32 away from the third annular part 313 is a light receiving face, and the light receiving face is a concave face; specifically, along the circumferential direction of the annular main body 31, the vertical distance between the circumferential two ends of the light receiving face and the annular main body 31 is greater than the vertical distance between the middle position of the light receiving face and the annular main body 31, so that the end face of the light receiving protrusion 32 is concave, thereby effectively increasing the circumferential length of the light receiving face, so that the light emitted by the light source (i.e. the LED point light source) can be more easily received, in addition, by setting the light receiving face as a concave face, the interval position between the light source and the light receiving face can be more easily adjusted, so that the light emitting face of the light source can be better presented in a partially surrounded state, so that the received light can be more uniformly distributed on the light receiving face, thereby being more beneficial to the uniform transmission of the light in the annular main body 31.

[0069] In the embodiment, the size of the light receiving face is greater than that of the light source opposite thereto, so that the light receiving face has sufficient receiving capacity. Further, along the radial direction of the annular main body 31, the light receiving face is an axisymmetric structure, so that the light receiving face and the light source can be more conveniently arranged in alignment along the axis of symmetry, so that the received light is more uniform, and it is further beneficial to the annular uniform distribution of the received light in the annular main body 31.

[0070] In the embodiment, the light receiving face can be set as one of a circular arc face, an elliptical arc face and a parabolic face; wherein by flexibly setting the concave face form of the light receiving face, the position between the light receiving face and the light source can be flexibly matched, so as to achieve uniform light reception. In the embodiment, the concave face form of the light receiving face is set as a circular arc face, so as to conveniently reduce the processing difficulty of the light receiving face and reduce the production cost thereof.

[0071] As shown in the drawings, Figure 3As shown, according to an embodiment of the present application, the circumferential length of the light-receiving surface gradually decreases along the direction from the radially outer side to the radially inner side of the third annular portion 313. Thus, the projection of the light-receiving surface presents a fan ring shape, so that the light-receiving surface can more easily match the size of the end surface of the light-receiving protrusion 32 arranged on the annular body 31, thereby more conveniently uniformly transmitting the received light into the annular body 31.

[0072] Further, in the radial direction of the annular body 31, the width of the light-receiving protrusion 32 is consistent with the width of the end portion of the light-receiving protrusion 32 arranged on the third annular portion 313, thereby sufficiently ensuring the coincidence of the projection of the light-receiving surface with the end surface of the annular body 31 to ensure the efficiency of light transmission. In addition, by making the width of the light-receiving protrusion 32 consistent with the width of the end portion of the light-receiving protrusion 32 arranged on the annular body 31, the two sides of the light-receiving protrusion 32 in the width direction can be arranged flush with the side surface of the annular body 31, effectively avoiding light leakage at the connection position, so that the light transmission path is more reliable.

[0073] Further, along the axial direction of the third annular portion 313 and away from the third annular portion 313, the circumferential length of the light-receiving protrusion 32 gradually decreases, i.e., along the direction away from the annular body 31, the protruding outer end surfaces 321 at the two ends of the circumferential direction of the light-receiving protrusion 32 are arranged in a direction of approaching each other. Through the above arrangement, based on the gradually decreasing circumferential length of the light-receiving protrusion 32, the protruding outer end surfaces 321 at the two ends of the circumferential direction of the light-receiving protrusion 32 present an inclination, thereby based on the inclination of the protruding outer end surfaces 321 at the two ends of the circumferential direction of the light-receiving protrusion 32, the included angle between the light-receiving surface and the light-receiving protrusion 32 can be sufficiently increased, so that while the light-receiving surface receives external light, part of the light can be reflected in a wide range through the inclined protruding outer end surfaces 321, thereby making the input light widely distributed to improve the distribution range of the light entering the annular body 31. In the present embodiment, the protruding outer end surfaces 321 are planar or curved.

[0074] Further, along the direction from the radially outer side to the radially inner side of the third annular portion 313, the protruding height of the one end of the light-receiving protrusion 32 away from the third annular portion 313 gradually decreases, so that the light-receiving surface is arranged inclined relative to the annular body 31, thereby making the light-receiving surface have a certain inclination angle relative to the radially outer side of the annular body 31, so that the light received by the light-receiving surface can be conducted to the radially outer side of the annular body 31 to realize the reciprocating reflection of light between the radially outer side and the radially inner side of the annular body 31, thereby achieving the uniform transmission effect of light.

[0075] As shown in FIG. 4, the light-receiving protrusion 32 is arranged on the third annular portion 313 of the annular body 31, and the light-receiving protrusion 32 is arranged on the third annular portion 313 in a direction away from the annular body 31. Figure 3As shown, according to one embodiment of the present invention, the outer end face 321 of the protrusion is a reflective mirror surface; by setting the outer end faces 321 of the protrusion on both sides of the light-receiving protrusion 32 as smooth mirror surfaces, the reflection efficiency of light is improved, so as to fully ensure the propagation of light to the annular body 31.

[0076] like Figure 3 As shown, according to one embodiment of the present invention, multiple light-receiving protrusions 32 are provided at equal intervals along the circumference of the third annular portion 313.

[0077] By setting multiple light-receiving protrusions 32 in the circumferential direction of the third annular portion 313, the position of receiving light can be effectively increased, making it easier for the received light to be evenly distributed in the annular body 31. Furthermore, the brightness and color of the entire light guide ring can be adjusted by controlling the number of light source switches and the type of light source, making the light uniformity and light guiding effect of this invention even better.

[0078] Combination Figure 2 , Figure 3 and Figure 4 As shown, according to one embodiment of the present invention, a first annular reflective surface 313a is provided at the end where the third annular portion 313 connects to the second annular portion 312; a second annular reflective surface 311a is provided at the end where the first annular portion 311 connects to the second annular portion 312; in this embodiment, the first annular reflective surface 313a and the second annular reflective surface 311a are conical annular surfaces; wherein, the first annular reflective surface 313a and the second annular reflective surface 311a are arranged opposite to each other, and the first annular reflective surface 313a is arranged opposite to the light-receiving protrusion 32. Therefore, the external light received by the light-receiving surface on the light-receiving protrusion 32, after being conducted through the third annular portion 313, is reflected into the second annular portion 312 based on the first annular reflective surface 313a. Furthermore, after propagation through the second annular portion 312, the light is reflected by the second annular reflective surface 311a and enters the first annular portion 311. This achieves the sequential propagation of light from the light-receiving protrusion 32, the third annular portion 313, the second annular portion 312, and the first annular portion 311, thereby ensuring the propagation and uniform distribution of external light. In this embodiment, the radially adjacent sides of the third annular portion 313, the axially adjacent sides of the second annular portion 312, and the radially adjacent sides of the first annular portion 311 are all reflective mirrors, thus enabling the light to undergo repeated reflections during transmission, thereby achieving a corresponding uniform distribution effect.

[0079] In this embodiment, the first annular reflective surface 313a and the second annular reflective surface 311a are tilted at the same angle. Thus, the first annular reflective surface 313a and the second annular reflective surface 311a are coaxially and parallel to each other, thereby making the transmission of light more sufficient and reliable.

[0080] In combination Figure 2 , Figure 3 and Figure 4 As shown in the drawings, according to an embodiment of the present application, the end face of the first annular portion 311 away from the second annular portion 312 is a light emitting face, and the light emitting face is arranged opposite the second annular reflective face 311a.

[0081] Through the above arrangement, the light emitting face can fully receive the transmitted light to achieve uniform distribution on the light emitting face, achieving the effect of uniform lighting along the annular.

[0082] It should be noted that the other side of the first annular portion 311, the second annular portion 312 and the third annular portion 313, which is different from the light emitting face, the first annular reflective face 313a and the second annular reflective face 311a, can be optionally arranged as a smooth mirror surface to achieve reciprocating reflection of internal light; correspondingly, to achieve the uniform light effect of the light emitting face, the roughness of the light emitting face can be set to be greater than that of the other faces, to achieve a diffuse reflection effect on the entire light emitting face, to achieve a more optimal uniform light effect.

[0083] In combination Figure 2 , Figure 3 and Figure 4 As shown in the drawings, according to an embodiment of the present application, the light emitting face is a conical ring face; wherein, in the direction from the first annular portion 311 to the third annular portion 313, the radial dimension of the light emitting face is gradually reduced. In this embodiment, the angle between the light emitting face and the axial direction of the annular body 31 is greater than the angle between the second annular reflective face 311a and the axial direction of the annular body 31. Through the above arrangement, the light emitting face is arranged in a tilted manner as a whole, so that the effective area of light emission is increased, so that the light to be output can be more easily and uniformly received. In addition, the light emitting face arranged in this way can also cooperate with other structures to make the light emitting face have a more optimal visual effect.

[0084] In combination Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, according to an embodiment of the present application, the shape of the shell outer body 1 can be flexibly set as required, for example, the shell outer body 1 can be set as a circular ring, an elliptical ring, etc. Correspondingly, the shape of the shell inner cover body 2 and the sealing ring 3 is adaptively set according to the shape of the installation position on the shell outer body 1 to realize the continuity of the outer surface of the shell outer body 1, the sealing ring 3 and the shell inner cover body 2 after installation. In this embodiment, the cross section of the shell inner cover body 2 is semicircular, semi-elliptical, semi-rectangular, etc., wherein, in the axial direction of the shell outer body 1, the first end and the second end of the shell inner cover body 2 can follow the curved shape thereof, so that the first end and the second end are opposite to each other, thereby realizing the cooperative installation with the sealing ring 3 and the end of the shell outer body 1 respectively, thereby ensuring the smooth continuity of the entire controller shell surface, while effectively ensuring the complete and smooth shape of the entire controller shell, and realizing the complete sealing of the formed accommodating cavity.

[0085] In this embodiment, the shell inner cover body 2 comprises: a first cover body structure 21 and a second cover body structure 22; wherein the first cover body structure 21 and the second cover body structure 22 are annular structures, and the first cover body structure 21 and the second cover body structure 22 are coaxially connected; in this embodiment, along the axial direction of the shell outer body 1, the length of the first cover body structure 21 and the length of the second cover body structure 22 can be set to be the same, thereby enabling the butt joint position of the first cover body structure 21 and the second cover body structure 22 to be at the middle position, so that the installation of the first cover body structure 21 and the second cover body structure 22 is more easy. In addition, the first cover body structure 21 and the second cover body structure 22 are also divided in the middle position, which can control the smoothness of the overall shape of the entire shell inner cover body 2, so that the outer surface formed by the present application is smoother.

[0086] In this embodiment, the end of the first cover body structure 21 away from the second cover body structure 22 constitutes the first end of the shell inner cover body 2; the end of the second cover body structure 22 away from the first cover body structure 21 constitutes the second end of the shell inner cover body 2.

[0087] In combination with Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, according to one embodiment of the utility model, the first cover structure 21 and the second cover structure 22 adopt buckle connection. In the embodiment, the first cover structure 21 and the second cover structure 22 adopt the first buckle structure A that can be detached from each other to realize connection between each other;Among them, the first buckle structure A includes: first protrusion A1 and first snap ring A2;Among them, the first snap ring A2 is overall in plate structure, and the snap hole is set on the body thereof;In the embodiment, the first snap ring A2 is set on the inner side of the end of the first cover structure 21, and one end is fixedly connected with the first cover structure 21, and the other end extends to the direction of the second cover structure 22, and correspondingly, to ensure the stable and reliable buckling of the first snap ring A2 and the first protrusion A1, the setting position of the snap hole on the first snap ring A2 is staggered with the end of the first cover structure 21, to avoid the interference of the end of the first cover structure 21. Further, the first protrusion A1 is set on the inner side of the end of the second cover structure 22, wherein the installation position of the first protrusion A1 on the second cover structure 22 corresponds to the position of the buckling hole after the first cover structure 21 and the second cover structure 22 are mutually docked, so that the buckling connection of the first protrusion A1 and the first snap ring A2 is realized conveniently and reliably. In another embodiment, the installation position of the first protrusion A1 and the first snap ring A2 on the inner cover 2 of the shell can be interchangeable, that is, the first protrusion A1 can be set on the first cover structure 21, and the first snap ring A2 is set on the second cover structure 22.

[0088] In the embodiment, the side opposite to the first cover structure 21 of the first protrusion A1 is provided with an inclined guide surface, so that in the process of abutting the first cover structure 21 and the second cover structure 22, the first snap ring A2 can be elastically bent upwards based on the abutting action of the inclined guide surface on the first protrusion A1 and the end of the first snap ring A2, until the buckling hole on the first snap ring A2 is aligned with the first protrusion A1 when the first cover structure 21 and the second cover structure 22 are docked, and the first snap ring A2 is elastically rebounded to realize the buckling connection with the first protrusion A1.

[0089] In the embodiment, the first buckle structure A is equally spaced and provided with a plurality of along the circumference of the inner cover 2 of the shell, so that the connection of the first cover structure 21 and the second cover structure 22 is more reliable.

[0090] Combination Figure 2 , Figure 5 And Figure 6As shown, according to one embodiment of the utility model, the end portions of the first cover structure 21 and the second cover structure 22 are abutted and arranged in a step structure. In this embodiment, annular protrusions are arranged at the end portions of the first cover structure 21 and the second cover structure 22 respectively, so that the end portions of the first cover structure 21 and the second cover structure 22 form a step structure. Thus, the abutting precision and the reliability of the connection of the end portions of the first cover structure 21 and the second cover structure 22 can be effectively ensured. Specifically, a first annular protrusion is arranged at the end portion of the first cover structure 21, and a second annular protrusion is arranged at the end portion of the second cover structure 22. The radial dimension of the first annular protrusion is greater than the radial dimension of the second annular protrusion, so that when the first cover structure 21 and the second cover structure 22 are abutted, the first annular protrusion and the second annular protrusion are nested with each other, so as to ensure the realization of the corresponding step structure. Further, in order to ensure the surface flatness and the shape consistency of the abutting position, the radial dimension of the first annular protrusion and the second annular protrusion after being nested with each other is consistent with the radial dimension of the end portions of the first cover structure 21 and the second cover structure 22, so as to effectively ensure the smoothness of the surface.

[0091] According to another embodiment of the utility model, the first cover structure 21 and the second cover structure 22 are fixedly connected in a bonding manner. Specifically, the end portions of the first cover structure 21 and the second cover structure 22 are bonded with each other in a glue coating manner.

[0092] According to another embodiment of the utility model, the first cover structure 21 and the second cover structure 22 are connected in a interference fit manner,

[0093] It should be noted that the first cover structure 21 and the second cover structure 22 can be connected in one of the buckle connection, bonding and interference fit manner. Of course, they can also be connected in a plurality of manners, for example, connected in a combination of buckle connection and bonding. The combination arrangement further ensures the reliability and sealing performance of the connection.

[0094] In combination Figure 2 , Figure 5 and Figure 6As shown, according to one embodiment of the utility model, the first cover structure 21 and the one end of the shell outer body 1 are provided with the butt joint buckle 21a; wherein, the butt joint buckle 21a includes: annular connecting part 21a1 and buckle butt joint part 21a2. In this embodiment, the annular connecting part 21a1 is coaxial with the first cover structure 21 and is arranged on the inner side of the first cover structure 21, and along the radial direction of the first cover structure 21, the annular connecting part 21a1 and the end edge of the first cover structure 21 are arranged with a spacing, that is, the radial dimension of the annular connecting part 21a1 is smaller than the radial dimension of the end of the first cover structure 21, so that a corresponding annular abutting portion is formed between the annular connecting part 21a1 and the end edge of the first cover structure 21, thereby facilitating the abutting between the end of the first cover structure 21 and the shell outer body 1 when the first cover structure 21 is connected with the shell outer body 1. Correspondingly, the outer diameter of the annular connecting part 21a1 can be set to be consistent with the diameter of the inner side of the shell outer body 1, so that after the first cover structure 21 and the shell outer body 1 are installed, the annular connecting part 21a1 can be coaxially positioned with the inner side of the shell outer body 1, thereby effectively ensuring the installation accuracy and installation sealing of the first cover structure 21, and being more beneficial to ensuring the smooth continuity of the appearance.

[0095] In this embodiment, along the circumferential direction of the annular connecting part 21a1, the buckle butt joint part 21a2 is arranged at intervals; for example, the buckle butt joint part 21a2 can be provided with two, three, four or the like. Further, the buckle butt joint part 21a2 includes: a first connecting plate body 21a21 and a first clamping protrusion 21a22; wherein, one end of the first connecting plate body 21a21 is fixedly connected with the annular connecting part 21a1, and the other end is an extension end extending away from the annular connecting part 21a1; in this embodiment, the side of the first connecting plate body 21a21 facing the shell outer body 1 can be provided with a circular arc surface, so that the outer surface of the first connecting plate body 21a21 is flush with the annular connecting part 21a1; thereby, the surface of the first connecting plate body 21a21 can match the inner side of the shell outer body 1. Further, the first clamping protrusion 21a22 is arranged on the side of the extension end of the first connecting plate body 21a21 facing the shell outer body 1. In this embodiment, along the axial direction of the annular connecting part 21a1, the first clamping protrusion 21a22 is provided with an inclined guide surface at the end away from the annular connecting part 21a1, so that during the installation of the first cover structure 21, the first connecting plate body 21a21 can be elastically bent through the provided guide surface, so that the buckle butt joint part 21a2 can be conveniently installed in place, thereby reliably buckling the shell outer body 1.

[0096] As Figure 5As shown, according to one embodiment of the present invention, multiple reinforcing ribs can be provided at equal intervals on the inner side surface of the first cover structure 21 along the circumference of the first cover structure 21 to achieve stable maintenance of the structural shape of the first cover structure 21.

[0097] like Figure 6 As shown, according to one embodiment of the present invention, a first positioning member 22a is provided at the end of the second cover structure 22 that abuts against the outer body 1 of the housing. In this embodiment, the first positioning member 22a is disposed on the inner side of the second cover structure 22, and is spaced apart from the end edge of the second cover structure 22 along the radial direction of the second cover structure 22. The first positioning member 22a is a columnar structure, with one end fixedly connected to the inner side of the second cover structure 22, and the other end extending in a direction parallel to the axial direction of the outer body 1 of the housing. In this embodiment, multiple first positioning members 22a are equally spaced along the circumference of the second cover structure 22, such as two or three, to facilitate reliable positioning of the second cover structure 22.

[0098] Furthermore, to further ensure reliable installation of the second cover structure 22, a threaded connecting post 22b can be provided on the inner side of the second cover structure 22. The threaded connecting post 22b is spaced apart from the end edge of the second cover structure 22 along the radial direction of the second cover structure 22. In this embodiment, the threaded connecting post 22b is a columnar structure, with one end fixedly connected to the inner side of the second cover structure 22 and the other end extending in a direction parallel to the axial direction of the outer body 1 of the housing. A threaded connecting hole is provided at the end of the threaded connecting post 22b away from the second cover structure 22.

[0099] Furthermore, the threaded connecting post 22b and the first positioning member 22a are arranged side by side on the second cover structure 22 and the threaded connecting post 22b and the first positioning member 22a are fixed to each other to effectively ensure the connection strength with the second cover structure 22 and realize the reliability of installation with the outer body 1 of the shell.

[0100] like Figure 6 As shown, according to one embodiment of the present invention, multiple reinforcing ribs can be provided at equal intervals on the inner side surface of the second cover structure 22 along the circumferential direction of the second cover structure 22 to achieve stable maintenance of the structural shape of the second cover structure 22.

[0101] like Figure 6As shown, according to an embodiment of the utility model, for the nested connection of the sealing ring 3 and the inner cover body 2 of the shell, a limiting buckle 22c is arranged on the inner side of the second cover body structure 22, wherein the limiting buckle 22c comprises: a limiting plate body 22c1 and a limiting protrusion 22c2; in this embodiment, one end of the limiting plate body 22c1 is fixedly connected with the inner side of the second cover body structure 22, and the other end extends in a direction away from the second cover body structure 22; wherein the extending direction of the limiting plate body 22c1 is arranged in parallel with the axial direction of the second cover body structure 22, so that the side surface of the limiting plate body 22c1 can abut against the inner side surface of the sealing ring 3; in addition, the limiting protrusion 22c2 is arranged at the end of the limiting plate body 22c1 away from the second cover body structure 22, and the limiting protrusion 22c2 is at the end of the limiting plate body 22c1 abutting against the sealing ring 3, so that the end of the limiting protrusion 22c2 can abut against the end of the annular main body 31 of the sealing ring 3.

[0102] In combination Figure 1 、 Figure 2 、 Figure 8 and Figure 9 As shown, according to an embodiment of the utility model, the shell outer main body 1 comprises: an outer main body ring 11, a first butt joint structure 12 and a second butt joint structure 13; wherein the first butt joint structure 12 and the second butt joint structure 13 are arranged on opposite sides of the outer main body ring 11. In this embodiment, the first butt joint structure 12 and the second butt joint structure 13 are coaxially arranged to facilitate the flexible installation of the shell outer main body 1 of the utility model and other structures. In this embodiment, the outer main body ring 11 is provided with a first step structure 11a at one end in the axial direction for abutting and embedding with the first end of the shell inner cover body 2, and the inner side of the outer main body ring 11 is provided with a clamping structure 11b for clamping the first clamping protrusion 21a22; wherein the clamping structure 11b can be a clamping groove or a clamping protrusion. Further, the outer main body ring 11 is provided with a second step structure 11c at the other end in the axial direction for abutting and embedding with the second end of the shell inner cover body 2, and the inner side of the outer main body ring 11 is provided with a fixing member 11d for connecting the first positioning member 22a. In this embodiment, the fixing member 11d is provided with a positioning hole 11d1 for embedding the extending end of the first positioning member 22a. Wherein the positioning hole 11d1 and the first positioning member 22a can be fixed to each other in a transition fit or interference fit.

[0103] Further, if the threaded connecting column 22b is further arranged on the second cover body portion 22, a through hole can be further arranged on the fixing member 11d for the threaded connecting member to pass through to realize the fixation with the threaded connecting column 22b, so as to achieve reliable connection.

[0104] As Figure 2As shown, according to an embodiment of the present application, the first docking structure 12 and the second docking structure 13 are hollow structures; wherein the hollow part of the first docking structure 12 is in communication with the inner side of the shell outer body 1; the hollow part of the second docking structure 13 is in communication with the inner side of the shell outer body 1.

[0105] Through the above setting, the first docking structure 12 and the second docking structure 13 are set as hollow structures, which can realize that the lead wire passes through the first docking structure 12, the outer body ring 11 and the second docking structure 13 in sequence to realize the effect of internal wiring, greatly guaranteeing the concealment of wiring, so that the appearance of the present application is more beautiful.

[0106] As shown in Figure 1 , according to an embodiment of the present application, the first docking structure 12 is a circular tube structure; the second docking structure 13 is a tubular structure with a length of cross section greater than a width of cross section.

[0107] Through the above setting, different pipe fittings can be installed at opposite ends of the outer body ring 11.

[0108] As shown in Figure 1 , Figure 8 and Figure 9 , according to an embodiment of the present application, the outer side of the outer body ring 11 is an annular convex curved surface (such as an annular convex spherical surface, an annular convex ellipsoidal surface, an annular convex parabolic surface, etc.), so that after the shell outer body 1 is connected with the shell inner cover body 2, the outer side of the whole structure forms a continuous curved surface structure, thereby ensuring the smoothness of the whole outer side. In addition, by setting the whole controller shell as an annular structure, the smooth outer side of the whole structure is easier to be gripped, so as to ensure the carrying convenience of the electric appliance device based on the present application.

[0109] As shown in Figure 8 and Figure 10 , according to an embodiment of the present application, the inner side of the outer body ring 11 can also be provided with a guide rail 111, wherein the length direction of the guide rail 111 is consistent with the axial direction of the outer body ring 11; further, a guide groove 21a11 can be arranged on the annular connecting part 21a1 and matched with the guide rail 111, so that the matching of the guide groove 21a11 and the guide rail 111 can ensure the accuracy of the installation position of the first cover structure 21.

[0110] As shown in Figure 1 , Figure 8 and Figure 9 , according to an embodiment of the present application, the outer body ring 11 is provided with a switch mounting groove 11e for embedding a switch structure.

[0111] The switch installation groove 11e is arranged to install the matched switch, so as to control the internal other circuit structure.

[0112] In combination Figure 8 And Figure 9 As shown in the drawings, according to an embodiment of the present application, the outer body ring 11 is internally provided with an installation platform 11f for installing a sound generating device, and a plurality of sound outlet channels 11f1 penetrating the outer body 1 of the shell are arranged in an array on the installation platform 11f.

[0113] Through the above arrangement, based on the installation platform 11f and the sound outlet channels 11f1, the installation of the corresponding sound generating device and the outward sound emitting effect can be realized.

[0114] The above is only an example of the specific scheme of the present application, and for the equipment and structure not described in detail, it should be understood that the general equipment and general method in the art are adopted to implement.

[0115] The above is only one scheme of the present application and is not used to limit the present application, and for those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ring-shaped controller housing, characterized by The utility model relates to a shell, which comprises a shell outer body (1), a shell inner cover body (2) and a sealing ring (3). The shell inner cover body (2) is detachably mounted on the inner side of the shell outer body (1), and a hollow accommodating cavity is formed between the shell inner cover body (2) and the shell outer body (1). The first end of the shell inner cover body (2) is connected to the shell outer body (1) in a snap-fit manner along the axial direction of the shell outer body (1), and the second end of the shell inner cover body (2) is connected to the shell outer body (1) based on the abutting of the sealing ring (3). The sealing ring (3) is detachably nested with the second end of the shell inner cover body (2).

2. The ring-shaped controller housing of claim 1, wherein, The sealing ring (3) comprises a ring-shaped body (31).

3. The ring-shaped controller housing according to claim 1 or 2, characterized in that The ring-shaped body (31) is nested with the second end of the shell inner cover body (2) on the radial outer side of the second end, and the radial dimension of one end of the ring-shaped body (31) in the accommodating cavity is smaller than that of the other end. The ring-shaped body (31) is a light guide ring.

4. The ring-shaped controller housing of claim 3, wherein, The sealing ring (3) further comprises a light receiving protrusion (32). Along the axial direction of the ring-shaped body (31), the light receiving protrusion (32) is arranged on the end face of one end of the ring-shaped body (31) in the accommodating cavity. Along the axial direction of the ring-shaped body (31), the end face of one end of the light receiving protrusion (32) away from the ring-shaped body (31) is a light receiving face, and the light receiving face is a concave face. Along the radial direction of the ring-shaped body (31), the light receiving face is an axisymmetric structure. Along the direction from the radial outer side to the radial inner side of the ring-shaped body (31), the circumferential length of the light receiving face gradually decreases.

5. The ring-shaped controller housing of claim 4, wherein, Along the direction away from the ring-shaped body (31), the protruding outer end faces (321) of the circumferential two ends of the light receiving protrusion (32) are arranged in a direction of approaching each other. Along the direction from the radial outer side to the radial inner side of the ring-shaped body (31), the protruding height of one end of the light receiving protrusion (32) away from the ring-shaped body (31) gradually decreases. Along the circumference of the ring-shaped body (31), a plurality of light receiving protrusions (32) are arranged at equal intervals.

6. The ring-shaped controller housing of claim 5, wherein, The shell inner cover body (2) comprises a first cover body structure (21) and a second cover body structure (22).

7. The ring-shaped controller housing of claim 6, wherein, The first cover body structure (21) and the second cover body structure (22) are annular structures, and the first cover body structure (21) and the second cover body structure (22) are coaxially connected. One end of the first cover body structure (21) away from the second cover body structure (22) constitutes the first end of the shell inner cover body (2). One end of the second cover body structure (22) away from the first cover body structure (21) constitutes the second end of the shell inner cover body (2). The first cover body structure (21) and the second cover body structure (22) are connected in a snap-fit, adhesive or interference fit manner.

8. The ring-shaped controller housing of claim 7, wherein, The end of the first cover body structure (21) snap-fitted with the shell outer body (1) is provided with a butt joint buckle (21a).

9. The ring-shaped controller housing of claim 8, wherein, ​ The first positioning member (22a) is arranged at one end of the second cover structure (22) abutting against the shell outer body (1).

10. The ring-shaped controller housing of claim 9, wherein, The shell outer body (1) comprises an outer body ring (11), a first butt joint structure (12) and a second butt joint structure (13). The first butt joint structure (12) and the second butt joint structure (13) are arranged at opposite sides of the outer body ring (11) respectively. An inner side of the outer body ring (11) is provided with a clamping structure (11b). An outer side of the outer body ring (11) is provided with a switch mounting groove (11e) for embedding a switch structure. An inner side of the outer body ring (11) is provided with a mounting platform (11f) for mounting a sound producing device, and a plurality of sound outlet channels (11f1) penetrating through the shell outer body (1) are arranged in an array on the mounting platform (11f). An inner side of the outer body ring (11) is provided with a clamping structure (11b). An outer side of the outer body ring (11) is provided with a switch mounting groove (11e) for embedding a switch structure. An inner side of the outer body ring (11) is provided with a mounting platform (11f) for mounting a sound producing device, and a plurality of sound outlet channels (11f1) penetrating through the shell outer body (1) are arranged in an array on the mounting platform (11f).

Images