Electric appliance support with circuit capable of being quickly connected

Abstract

The utility model relates to an electric appliance support with a circuit capable of being quickly connected. The electric appliance support comprises an upper support tube, a controller and a lower support tube which are detachably connected in sequence from top to bottom, a first wire is arranged in the upper supporting tube; a second wire is arranged in the lower supporting tube; the controller comprises a controller shell, a touch switch arranged on the side wall of the controller shell, a control circuit board arranged in the controller shell and a third wire used for being connected with the second wire. The first wire and the third wire are respectively connected with the control circuit board; a first quick connector is arranged at the end, away from the control circuit board, of the third wire. The end, connected with the third wire, of the second wire is provided with a second quick connector matched with the first quick connector. According to the scheme, by means of the inserting and assembling mode, the packaging box can be in a detached state during transportation and packaging, transportation is convenient, the packaging cost can be saved, and a user can use the packaging box conveniently.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, and in particular to an electrical support with quick-connect circuitry. Background Technology

[0002] Vertical electrical appliances (such as vertical lamps and vertical therapy lamps) are characterized by their flexibility, adaptability, and versatility; in particular, their aesthetically pleasing appearance and space-saving design have led to their widespread use in modern life. Common vertical electrical appliances typically employ a functional structure, with the upright and base connected sequentially. Generally, vertical appliances are used on the floor, resulting in a relatively large assembled vertical support structure. This poses significant inconvenience for transportation and packaging, necessitating disassembly to reduce space requirements. Furthermore, since the control devices of vertical appliances are usually located on the vertical support structure, corresponding circuitry often needs to be incorporated within it. This necessitates not only mechanical connections during assembly but also the integration of the electrical circuitry, further complicating the user experience. Therefore, finding a convenient way for users to assemble and disassemble the vertical support structure is a pressing issue.

[0003] Furthermore, most upright appliances lack convenient handling mechanisms. Therefore, when users need to move these appliances, they typically have to hold the vertical support structure by hand, which is inconvenient and significantly impacts the user experience. In particular, the controller often occupies the most easily gripped area of ​​the vertical support structure, making the moving process even more difficult. Utility Model Content

[0004] The purpose of this invention is to provide an electrical support with quick-connect circuitry.

[0005] To achieve the above-mentioned utility model objectives, this utility model provides an electrical support with quick-connect circuitry, comprising: an upper support tube, a controller, and a lower support tube that are detachably connected from top to bottom;

[0006] A first conductor is arranged in the upper support tube;

[0007] A second conductor is arranged in the lower support tube;

[0008] The controller includes: a controller housing, a touch switch disposed on the side wall of the controller housing, a control circuit board disposed inside the controller housing, and a third wire for connecting to the second wire;

[0009] The first wire and the third wire are respectively connected to the control circuit board;

[0010] The third wire is provided with a first quick connector at the end away from the control circuit board;

[0011] The end of the second conductor connected to the third conductor is provided with a second quick connector that matches the first quick connector.

[0012] According to one aspect of the present invention, the first wire is soldered or plugged into the control circuit board;

[0013] The third wire is soldered or plugged into the control circuit board.

[0014] According to one aspect of the present invention, the first wire is connected to the control circuit board via a fourth wire;

[0015] The fourth wire has a third quick-connect connector at the end furthest from the control circuit board.

[0016] The end of the first conductor connected to the fourth conductor is provided with a fourth quick connector that matches the third quick connector.

[0017] The fourth wire is soldered or plugged into the control circuit board.

[0018] According to one aspect of the present invention, the controller housing includes: an outer housing support, a housing cover, and a light guide ring;

[0019] The outer support of the shell is a ring structure, wherein the shell cover and the outer support of the shell are detachably installed on the inner side of the outer support of the shell, and the shell cover and the outer support of the shell form a hollow receiving cavity;

[0020] Along the axial direction of the outer support of the housing, the first end of the housing cover is fastened to the outer support of the housing, and the second end of the housing cover is connected to the outer support of the housing based on the connection between the light guide ring and the outer support of the housing;

[0021] The control circuit board is connected to the outer support of the housing;

[0022] The control circuit board is equipped with LED beads, and the LED beads are arranged opposite to the light guide ring;

[0023] The control circuit board is electrically connected to the touch switch.

[0024] According to one aspect of the present invention, the light guide ring is detachably nested with the second end of the housing cover;

[0025] The light guide ring includes: a light-averaging ring portion and a light-receiving protrusion;

[0026] The radial dimension of the light-diffusing ring portion at one end within the receiving cavity is smaller than the radial dimension at the other end.

[0027] The light-diffusing ring and the second end of the housing cover are arranged to be nested together radially outward;

[0028] Along the axial direction of the light-receiving ring portion, the light-receiving protrusion is disposed on the end face of the end of the light-receiving ring portion located in the receiving cavity;

[0029] Along the axial direction of the light-equalizing ring portion, the end face of the light-receiving protrusion away from the light-equalizing ring portion is the light-receiving surface, and the light-receiving surface is concave.

[0030] Along the radial direction of the light-receiving ring, the light-receiving surface has an axisymmetric structure.

[0031] According to one aspect of the present invention, the housing cover includes: a first cover and a second cover;

[0032] The first cover and the second cover are both annular structures, and the first cover and the second cover are coaxially connected;

[0033] The end of the first cover that is away from the second cover constitutes the first end of the housing cover;

[0034] The end of the second cover that is away from the first cover constitutes the second end of the shell cover;

[0035] The first cover and the second cover are connected by snap-fit, adhesive or interference fit.

[0036] According to one aspect of the present invention, the outer support of the shell includes: a main support ring, an upper support connecting pipe, and a lower support connecting pipe;

[0037] The upper support connecting pipe and the lower support connecting pipe are spaced apart on the main support ring;

[0038] The inner wall of the main support ring is provided with a snap-fit ​​structure for connecting the first end of the housing cover, and the inner wall of the main support ring is provided with a fixing lug for locking the second end of the housing cover.

[0039] The outer wall of the main support ring is provided with a switch mounting groove for embedding the switch structure.

[0040] According to one aspect of the present invention, the control circuit board further includes: a circuit board, a control chip, and a quick-connect plug;

[0041] The circuit board is a ring-shaped circuit board, and the circuit board and the light guide ring are arranged coaxially;

[0042] The light-emitting LED beads are disposed on the side of the circuit board opposite to the light guide ring, and the control chip and quick connector are disposed on the side of the circuit board away from the light guide ring.

[0043] The circuit board is mechanically connected to the fixing ear.

[0044] According to one aspect of the present invention, the touch switch includes: an outer insulating layer, an inner insulating layer, and a flexible circuit board layer;

[0045] The flexible circuit board layer is disposed between the outer insulating layer and the inner insulating layer of the switch;

[0046] A switch snap-fit ​​structure is provided on the inner side of the outer insulation layer of the switch.

[0047] The switch snap-fit ​​structure passes sequentially through the flexible circuit board layer and the inner insulation layer of the switch;

[0048] The switch snap-fit ​​structure snaps into the bottom of the switch mounting slot; and / or, the outer insulating layer and the inner insulating layer of the switch are respectively interference-fitted with the switch mounting slot.

[0049] According to one aspect of the present invention, the upper support tube is provided with a first fixing buckle for fixing the first wire;

[0050] The lower support tube is provided with a second fixing buckle to fix the second conductor.

[0051] According to one embodiment of this utility model, by using a first quick-connect connector and a second quick-connect connector to connect the fourth wire in the controller to the second wire in the lower support tube, the simultaneous insertion of the wires during the connection of the controller and the lower support tube is facilitated, effectively improving the installation convenience of this utility model. In particular, the plug-in assembly method allows this utility model to be disassembled during transport and packaging, facilitating transportation and saving packaging costs. Furthermore, users can easily assemble it according to the corresponding connectors, greatly reducing the installation difficulty.

[0052] According to one aspect of this utility model, by further configuring the connection method between the third wire and the first wire as a quick-connect plug-in method, the controller of this utility model can be more easily separated from the upper support tube and the lower support tube, making the packaging of the entire electrical support more convenient during transportation and saving its packaging costs. Moreover, by setting different quick-connects for different positions, a corresponding error-proof effect can be achieved, making it more convenient for users to assemble.

[0053] According to one aspect of this utility model, by setting the controller housing as an annular cavity, it is possible to conveniently accommodate the wires after they are connected, effectively ensuring that there is sufficient internal space and guaranteeing convenient installation. Attached Figure Description

[0054] Figure 1 This is a schematic diagram illustrating the structure of the electrical support for quick-connect circuits of this utility model.

[0055] Figure 2 A schematic cross-sectional view of the electrical support for quick-connect circuitry of this utility model;

[0056] Figure 3 This schematic diagram shows a cross-sectional view of the electrical support for the quick-connect circuit of this utility model in another direction.

[0057] Figure 4 This diagram schematically illustrates the relative positions of the light guide ring and the control circuit board of this invention.

[0058] Figure 5 A schematic diagram illustrating the structure of the light guide ring of this utility model;

[0059] Figure 6 A schematic perspective view of the housing cover of this utility model;

[0060] Figure 7 This schematic diagram illustrates the structure of the housing cover of this utility model.

[0061] Figure 8 A schematic diagram showing the structure of the external support of the shell of this utility model in one direction;

[0062] Figure 9 A schematic diagram illustrating the structure of the external support of the housing of this utility model from another direction;

[0063] Figure 10 A schematic diagram showing a partial structure of the first cover of this utility model;

[0064] Figure 11 This schematic diagram illustrates the structure of the outer insulation layer of the switch according to this utility model.

[0065] Figure 12 A schematic diagram illustrating the structure of the flexible circuit board layer of this utility model;

[0066] Figure 13 This diagram schematically illustrates the connection structure between the inner insulating layer and the flexible circuit board layer of the switch in this invention. Detailed Implementation

[0067] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described in detail here, but are not limited to the following embodiments.

[0068] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to one embodiment of the present invention, an electrical support with quick-connect circuitry includes: an upper support tube 1, a controller 2, and a lower support tube 3, which are detachably connected from top to bottom. In this embodiment, the hollow portions of the upper support tube 1, the controller 2, and the lower support tube 3 are interconnected to form a circuit layout path, thereby completely enclosing the circuit and effectively avoiding the inconvenience caused by external circuitry. Specifically, a first conductor 11 is arranged in the upper support tube 1; a second conductor 12 is arranged in the lower support tube 3. In this embodiment, the controller 2 includes: a controller housing 21, a touch switch 22 disposed on the side wall of the controller housing 21, a control circuit board 23 disposed inside the controller housing 21, and a third wire 24 for connecting to the second wire 12; wherein the first wire 11 and the third wire 24 are respectively connected to the control circuit board 23; and a first quick connector 241 is provided at the end of the third wire 24 away from the control circuit board 23; and a second quick connector 121 matching the first quick connector 241 is provided at the end of the second wire 12 connected to the third wire 24.

[0069] Through the above-described configuration, this invention facilitates the simultaneous connection of the wires when the controller 2 and the lower support tube 3 are plugged in using a first quick-connect connector 241 and a second quick-connect connector 121. This significantly improves the ease of installation. In particular, the plug-in assembly method allows the device to be disassembled during transport and packaging, facilitating transportation and saving packaging costs. Furthermore, users can easily assemble the device using the corresponding connectors, greatly reducing installation difficulty.

[0070] Combination Figure 1 , Figure 2 and Figure 3As shown, according to one embodiment of the present invention, the first wire 11 is soldered or plugged into the control circuit board 23; the third wire 24 is soldered or plugged into the control circuit board 23. In this embodiment, when the first wire 11 and the third wire 24 are connected to the control circuit board 23 by soldering, corresponding solder points can be set on the control circuit board 23 to achieve the soldering effect. When plugging is used, corresponding sockets can be set on the control circuit board 23, and corresponding plugs need to be set on the first wire 11 and the third wire 24. Thus, the connection method of the first wire 11 and the third wire 24 can be flexibly set according to actual needs, so as to effectively improve the production flexibility of the present invention.

[0071] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to another embodiment of the present invention, the first wire 11 is connected to the control circuit board 23 based on the fourth wire 25, wherein a third quick connector 251 is provided at the end of the fourth wire 25 away from the control circuit board 23; and a fourth quick connector 111 matching the third quick connector 251 is provided at the end of the first wire 11 connected to the fourth wire 25. In this embodiment, the third quick connector 251 and the first quick connector 241 have different sizes and / or structures.

[0072] This utility model optimizes the connection method between the fourth wire 25 and the first wire 11, allowing for more flexible arrangement of connection positions and facilitating the setting of corresponding quick-connect connectors. This makes it easier to separate the controller 2 from the upper support tube 1 and the lower support tube 3, making the packaging of the entire electrical support more convenient during transportation and saving packaging costs. Furthermore, by setting different quick-connect connectors for different positions, a corresponding error-proof effect can be achieved, making it more convenient for users during assembly.

[0073] In this embodiment, the fourth wire 25 is soldered or plugged into the control circuit board 23. A corresponding solder point can be provided on the control circuit board 23 to achieve the soldering effect. When plugging is used, a corresponding socket can be provided on the control circuit board 23, and a corresponding plug can be provided on the fourth wire 25. Thus, the connection method can be flexibly set according to actual needs.

[0074] Combination Figure 1 , Figure 2 and Figure 3As shown, according to one embodiment of the present invention, the controller housing 21 includes: an outer housing support 211, a housing cover 212, and a light guide ring 213; wherein, the outer housing support 211 is an annular structure, and the outer housing support 211 and the housing cover 212 are coaxially arranged. Specifically, the housing cover 212 and the outer housing support 211 are detachably installed inside the outer housing support 211, and the housing cover 212 and the outer housing support 211 form a hollow receiving cavity; wherein, the control circuit board 23 is installed in the receiving cavity to realize the integration of functional components inside. Correspondingly, the wires arranged inside can be led out at both ends along the receiving cavity. Further, along the axial direction of the outer housing support 211, the first end of the housing cover 212 is fastened to the outer housing support 211, and the second end of the housing cover 212 is connected to the outer housing support 211 by the light guide ring 213.

[0075] Combination Figure 3 and Figure 4 As shown, in this embodiment, the control circuit board 23 is connected to the outer support 211 of the housing to ensure a reliable and fixed installation position for the control circuit board 23. The control circuit board 23 is equipped with LED beads 231, which are positioned opposite to the light guide ring 213. The light emitted by the LED beads 231 propagates through the light guide ring 213, achieving an overall illumination effect for the light guide ring 213. Furthermore, the control circuit board 23 is electrically connected to a touch switch 22, which enables functions such as switching on / off and selecting function modes.

[0076] Combination Figure 2 , Figure 4 and Figure 5As shown, according to one embodiment of the present invention, the light guide ring 213 is detachably nested with the second end of the housing cover 212; wherein, the light guide ring 213 includes: a light-diffusing ring portion 2131 and a light-receiving protrusion 2132. In this embodiment, the light-diffusing ring portion 2131 and the light-receiving protrusion 2132 can be configured as a single unit to facilitate reliable propagation of light. Furthermore, the radial dimension of one end of the uniform light ring 2131 located in the receiving cavity is smaller than the radial dimension of the other end. Specifically, the uniform light ring 2131 can achieve its size reduction effect by radially step-down reduction, which includes: a first annular portion 2131a, a second annular portion 2131b, and a third annular portion 2131c. In this embodiment, the first annular portion 2131a, the second annular portion 2131b, and the third annular portion 2131c are coaxially arranged. Along the axial direction of the uniform light ring 2131, the first annular portion 2131a and the third annular portion 2131c are staggered. Furthermore, the radial dimension of the third annular portion 2131c is smaller than the radial dimension of the first annular portion 2131a. And, along the radial direction of the uniform light ring 2131, the opposite sides of the second annular portion 2131b are fixedly connected to the ends of the third annular portion 2131c and the first annular portion 2131a, respectively, thereby completing the configuration of the entire uniform light ring 2131.

[0077] In this embodiment, the first annular portion 2131a and the third annular portion 2131c can be configured as columnar rings, and correspondingly, the second annular portion 2131b can be configured as a plate-shaped ring. This allows the radial direction of the second annular portion 2131b to be perpendicular to the axial direction of the first annular portion 2131a and the third annular portion 2131c, respectively, thus achieving a stepped configuration of the entire uniform light ring portion 2131. Alternatively, the second annular portion 2131b can be configured as a conical ring, allowing it to connect to the first annular portion 2131a via its large-diameter end and to the third annular portion 2131c via its small-diameter end. In another embodiment, the first annular portion 2131a and the third annular portion 2131c can also be selectively configured as conical rings. Therefore, by using different forms of the first annular portion 2131a, the second annular portion 2131b, and the third annular portion 2131c, adaptation to the installation position can be achieved, effectively improving the installation accuracy and reliability of this invention.

[0078] Combination Figure 1 , Figure 2 and Figure 5As shown, according to one embodiment of the present invention, along the radial direction of the light-diffusing ring portion 2131, the first annular portion 2131a is fitted onto the radially outer side of the second end of the housing cover 212; along the axial direction of the light-diffusing ring portion 2131, the second annular portion 2131b is abutted against the outer side of the second end of the housing cover 212. In another embodiment, the light-diffusing ring portion 2131 can be constructed as a whole using a conical ring structure to achieve a reduction in its size; the structural configuration is a common conical ring and will not be described further here.

[0079] Furthermore, the light-diffusing ring 2131 can be a circular ring, an elliptical ring, or other forms of ring, and its overall shape can be adapted based on the installation location.

[0080] Combination Figure 2 , Figure 4 and Figure 5 As shown, according to one embodiment of the present invention, a light-receiving protrusion 2132 is disposed on the end face of the third annular portion 2131c away from the second annular portion 2131b along the axial direction of the light-diffusing ring portion 2131. In this embodiment, the end face of the light-receiving protrusion 2132 away from the third annular portion 2131c along the axial direction of the light-diffusing ring portion 2131 is a light-receiving surface, and the light-receiving surface is concave; wherein, the light-receiving surface is disposed opposite to the light-emitting lamp bead 231 to achieve the reception of light emitted by the light-emitting lamp bead 231. In this embodiment, the light-diffusing ring portion 2131 and the light-receiving protrusion 2132 are made of PC material to achieve both light reception and conduction and uniform internal distribution of light, thereby achieving the lighting effect of the light guide ring 213.

[0081] In this embodiment, along the circumference of the light-receiving ring 2131, the vertical distance between the two ends of the light-receiving surface and the light-receiving ring 2131 is greater than the vertical distance between the middle position of the light-receiving surface and the light-receiving ring 2131. This makes the end face of the light-receiving protrusion 2132 concave, thereby effectively increasing the circumferential length of the light-receiving surface. This makes it easier to receive the light emitted by the light-emitting lamp bead 231. In addition, by setting the light-receiving surface to be concave, it is easier to adjust the spacing between the light-receiving surface and the light-receiving surface. This allows for a better partial enclosure of the light-emitting surface of the light-emitting lamp bead 231, resulting in a more uniform distribution of the received light on the light-receiving surface. This is more beneficial for the uniform transmission of light in the light-receiving ring 2131.

[0082] In this embodiment, the size of the light-receiving surface is larger than the size of the light source opposite it, thereby enabling the light-receiving surface to have sufficient receiving capacity. Furthermore, the light-receiving surface has an axisymmetric structure along the radial direction of the light-averaging ring 2131, which makes it easier to align the light-receiving surface and the light source along the axis of symmetry, thereby making the received light more uniform and further improving the uniform ring distribution of the received light in the light-averaging ring 2131.

[0083] In this embodiment, the light-receiving surface can be configured as one of a circular arc surface, an elliptical arc surface, or a parabolic surface. By flexibly setting the concave shape of the light-receiving surface, the position between the light-receiving surface and the light source can be flexibly matched, thereby achieving uniform light reception. In this embodiment, the concave shape of the light-receiving surface is set as a circular arc surface, thereby conveniently reducing the processing difficulty of the light-receiving surface and reducing its production cost.

[0084] like Figure 5 As shown, according to one embodiment of the present invention, 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 2131c. This results in the projection of the light-receiving surface exhibiting a fan-shaped pattern. Consequently, the light-receiving surface can more easily match the dimensions of the end faces of the light-receiving protrusions 2132 arranged in the light-diffusing ring portion 2131, thereby more conveniently and uniformly transmitting the received light to the light-diffusing ring portion 2131.

[0085] Furthermore, in the radial direction of the light-receiving ring portion 2131, the width of the light-receiving protrusion 2132 is consistent with the width of the end of the light-receiving protrusion 2132 arranged on the third annular portion 2131c, so as to fully ensure that the projection of the light-receiving surface coincides with the end face of the light-receiving ring portion 2131, thus ensuring the efficiency of light transmission. In addition, making the width of the light-receiving protrusion 2132 consistent with the width of the end of the light-receiving protrusion 2132 arranged on the light-receiving ring portion 2131 also makes the two sides of the light-receiving protrusion 2132 in the width direction flush with the side of the light-receiving ring portion 2131, effectively avoiding light leakage at the connection position and making the light transmission path more reliable.

[0086] Furthermore, along the direction away from the third annular portion 2131c, the outer surfaces 2132a of the two circumferential ends of the light-receiving protrusion 2132 are inclined towards each other. This significantly increases the angle between the light-receiving surface and the light-receiving surface, allowing a portion of the light to be reflected over a wide range by the inclined outer surfaces 2132a while the light-receiving surface receives external light. This results in a wider distribution of the input light, thereby increasing the distribution range of the light entering the light-averaging ring portion 2131. In this embodiment, the outer surfaces 2132a are either flat or curved.

[0087] Furthermore, along the direction from the radial outer side to the radial inner side of the third annular portion 2131c, the protrusion height of the light-receiving protrusion 2132 at the end away from the third annular portion 2131c gradually decreases, so that the light-receiving surface is inclined relative to the light-averaging ring portion 2131. This results in a certain tilt angle between the light-receiving surface and the radial outer side of the light-averaging ring portion 2131, thereby enabling the light received by the light-receiving surface to be transmitted to the radial outer side of the light-averaging ring portion 2131 to achieve reciprocating reflection of light between the radial outer side and the radial inner side of the light-averaging ring portion 2131, thereby achieving a uniform light transmission effect.

[0088] like Figure 5 As shown, according to one embodiment of the present invention, the raised outer surface 2132a is a reflective mirror to improve the light reflection efficiency and ensure the propagation of light to the uniform light ring 2131.

[0089] like Figure 5 As shown, according to one embodiment of the present invention, multiple light-receiving protrusions 2132 are equally spaced along the circumference of the third annular portion 2131c, and correspondingly, light-emitting lamp beads 231 are arranged one-to-one with the light-receiving protrusions 2132 to realize the illumination setting of the light-receiving protrusions 2132 respectively.

[0090] By setting multiple light-receiving protrusions 2132 in the circumferential direction of the third annular portion 2131c, the position of receiving light can be effectively increased, making it easier for the received light to be evenly distributed in the light-averaging ring portion 2131. 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-averaging and light-guiding effects of this invention even better.

[0091] like Figure 5As shown, according to one embodiment of the present invention, a first chamfered reflective surface 2131c1 is provided at the end where the third annular portion 2131c connects to the second annular portion 2131b; a second chamfered reflective surface 2131a1 is provided at the end where the first annular portion 2131a connects to the second annular portion 2131b; in this embodiment, the first chamfered reflective surface 2131c1 and the second chamfered reflective surface 2131a1 are conical annular surfaces; wherein, the first chamfered reflective surface 2131c1 and the second chamfered reflective surface 2131a1 are arranged opposite to each other, and the first chamfered reflective surface 2131c1 is arranged opposite to the light-receiving protrusion 2132. Therefore, the external light received by the light-receiving surface on the light-receiving protrusion 2132, after being conducted through the third annular portion 2131c, is reflected into the second annular portion 2131b based on the first chamfered reflective surface 2131c1. Further, after propagation through the second annular portion 2131b, the light is reflected by the second chamfered reflective surface 2131a1 and enters the first annular portion 2131a. This achieves the sequential propagation of light from the light-receiving protrusion 2132, the third annular portion 2131c, the second annular portion 2131b, and the first annular portion 2131a, thereby ensuring the propagation and uniform distribution of external light. In this embodiment, the radially adjacent sides of the third annular portion 2131c, the axially adjacent sides of the second annular portion 2131b, and the radially adjacent sides of the first annular portion 2131a are all reflective mirrors, thus enabling the light to undergo repeated reflections during transmission, thereby achieving a corresponding uniform distribution effect.

[0092] In this embodiment, the first chamfered reflective surface 2131c1 and the second chamfered reflective surface 2131a1 have the same tilt angle. Thus, the first chamfered reflective surface 2131c1 and the second chamfered reflective surface 2131a1 are coaxially and parallel to each other, so that the transmission of light is more sufficient and reliable.

[0093] Combination Figure 4 and Figure 5 As shown, according to one embodiment of the present invention, the end face of the first annular portion 2131a away from the second annular portion 2131b is the light-emitting surface, and the light-emitting surface is arranged opposite to the second chamfered reflective surface 2131a1. Therefore, the light-emitting surface can fully receive the transmitted light to achieve a uniform distribution on the light-emitting surface, thus achieving the effect of uniform illumination along the annulus.

[0094] It should be noted that the other sides of the first annular portion 2131a, the second annular portion 2131b, and the third annular portion 2131c that are different from the light-emitting surface, the first chamfered reflective surface 2131c1, and the second chamfered reflective surface 2131a1 can be optionally set as smooth mirror surfaces to achieve reciprocating reflection of internal light. Correspondingly, in order to achieve a uniform light effect on the light-emitting surface, the roughness of the light-emitting surface can be set to be greater than that of the other surfaces to achieve a diffuse reflection effect on the entire light-emitting surface, thereby achieving a better uniform light effect.

[0095] Combination Figure 4 and Figure 5 As shown, according to one embodiment of the present invention, the light-emitting surface is a conical annular surface; wherein, along the direction from the first annular portion 2131a to the third annular portion 2131c, the radial dimension of the light-emitting surface gradually decreases. In this embodiment, the angle between the light-emitting surface and the axial direction of the light-averaging ring portion 2131 is greater than the angle between the second chamfered reflective surface 2131a1 and the axial direction of the light-averaging ring portion 2131. Through the above arrangement, the light-emitting surface is arranged in an inclined manner, thereby increasing the effective area for light emission and making it easier to uniformly receive the light to be output. In addition, the light-emitting surface can also be combined with other structures to achieve a better visual effect.

[0096] Combination Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, according to one embodiment of this utility model, the shape of the outer support 211 can be flexibly set as needed. For example, the outer support 211 can be set as a circular ring, an elliptical ring, etc. Correspondingly, the shapes of the housing cover 212 and the light guide ring 213 are adapted to the shape of their installation positions on the outer support 211, so as to achieve continuity of the outer surfaces of the outer support 211, the light guide ring 213, and the housing cover 212 after installation. In this embodiment, the cross-section of the housing cover 212 is semi-circular, semi-elliptical, semi-rectangular, etc. In the axial direction of the outer support 211, the first end and the second end of the housing cover 212 can follow its curved shape so that the first end and the second end are opposite each other, thereby achieving fitting installation with the ends of the light guide ring 213 and the outer support 211, respectively, thereby ensuring the smooth continuity of the entire controller housing surface, effectively ensuring the integrity and smoothness of the entire controller housing shape while achieving complete closure of the formed receiving cavity.

[0097] In this embodiment, the housing cover 212 includes a first cover 2121 and a second cover 2122. The first cover 2121 and the second cover 2122 are both annular structures and are coaxially connected. Along the axial direction of the outer support 211, the lengths of the first cover 2121 and the second cover 2122 can be set to be the same, so that the mating position of the first cover 2121 and the second cover 2122 is in the middle, making the installation of the first cover 2121 and the second cover 2122 easier. Furthermore, by dividing the first cover 2121 and the second cover 2122 at the middle position, the forming of each part can be optimized, and the overall smoothness of the shape of the entire housing cover 212 can be controlled, resulting in a smoother outer surface. Wherein, the end of the first cover 2121 away from the second cover 2122 constitutes the first end of the shell cover 212; the end of the second cover 2122 away from the first cover 2121 constitutes the second end of the shell cover 212.

[0098] Combination Figure 2 , Figure 6 and Figure 7 As shown, according to one embodiment of the present invention, the first cover 2121 and the second cover 2122 are connected by a snap-fit ​​connection. In this embodiment, the first cover 2121 and the second cover 2122 are connected to each other by a first snap-fit ​​structure A that is detachable from each other; wherein, the first snap-fit ​​structure A includes: a first protrusion A1 and a first buckle A2; wherein, the first buckle A2 is generally plate-shaped and has a fastening hole penetrating its body; in this embodiment, the first buckle A2 is located on the inner side of the end of the first cover 2121, one end of which is fixedly connected to the first cover 2121, and the other end extends toward the second cover 2122. Accordingly, in order to ensure a stable and reliable fastening between the first buckle A2 and the first protrusion A1, the position of the fastening hole on the first buckle A2 is offset from the end of the first cover 2121 to avoid interference with the end of the first cover 2121. Furthermore, a first protrusion A1 is provided on the inner side of the end of the second cover 2122, wherein the mounting position of the first protrusion A1 on the second cover 2122 corresponds to the position of the fastening hole after the first cover 2121 and the second cover 2122 are mated together, thereby facilitating a convenient and reliable fastening connection between the first protrusion A1 and the first buckle A2. In another embodiment, the mounting positions of the first protrusion A1 and the first buckle A2 on the housing cover 212 can be interchanged.

[0099] In this embodiment, multiple first snap-fit ​​structures A are provided at equal intervals along the circumference of the housing cover 212, so that the connection between the first cover 2121 and the second cover 2122 is more reliable.

[0100] Combination Figure 2 , Figure 6 and Figure 7 As shown, according to one embodiment of the present invention, the ends of the first cover 2121 and the second cover 2122 are abutted together using a stepped structure. In this embodiment, annular protrusions are provided at the ends of the first cover 2121 and the second cover 2122 respectively, so that the ends of the first cover 2121 and the second cover 2122 form a stepped structure that fits together. This effectively ensures the docking accuracy and reliability of the ends of the first cover 2121 and the second cover 2122. Specifically, a first annular protrusion is provided at the end of the first cover 2121, and a second annular protrusion is provided at the end of the second cover 2122. The radial dimension of the first annular protrusion is larger than the radial dimension of the second annular protrusion, so that when the first cover 2121 and the second cover 2122 are docked together, the first annular protrusion and the second annular protrusion are nested together to ensure the realization of the corresponding stepped structure. Furthermore, to ensure the flatness and shape consistency of the docking position, the radial dimension of the first annular protrusion and the second annular protrusion after being nested together can be made consistent with the radial dimension of the ends of the first cover 2121 and the second cover 2122, so as to effectively ensure the smoothness and integrity of the surface.

[0101] According to another embodiment of the present invention, the first cover 2121 and the second cover 2122 are fixedly connected by adhesive bonding. Specifically, the ends of the first cover 2121 and the second cover 2122 that meet each other are bonded together by applying adhesive. In another embodiment, the first cover 2121 and the second cover 2122 are connected by an interference fit.

[0102] It should be noted that the first cover 2121 and the second cover 2122 can be connected using one of the following methods: snap-fit ​​connection, adhesive bonding, or interference fit. Alternatively, multiple methods can be used, such as a combination of snap-fit ​​connection and adhesive bonding, to achieve mutual fixation. This combined approach further ensures the reliability and sealing of the connection.

[0103] Combination Figure 2 , Figure 6 and Figure 7As shown, according to one embodiment of the present invention, the first cover 2121 is provided with an outer support docking buckle 2121a at one end where it engages with the outer support 211 of the housing; wherein, the outer support docking buckle 2121a includes: an annular connecting part 2121a1 and a buckle docking part 2121a2. In this embodiment, the annular connecting portion 2121a1 is coaxially disposed on the inner side of the first cover 2121 and along the radial direction of the first cover 2121, there is a gap between the annular connecting portion 2121a1 and the end edge of the first cover 2121, that is, the radial dimension of the annular connecting portion 2121a1 is smaller than the radial dimension of the end of the first cover 2121. As a result, a corresponding annular abutment portion is formed between the annular connecting portion 2121a1 and the end edge of the first cover 2121, so as to facilitate the abutment between the end of the first cover 2121 and the outer support 211 of the housing when the first cover 2121 is connected to the outer support 211 of the housing. Correspondingly, the outer diameter of the annular connecting part 2121a1 can be set to be consistent with the inner diameter of the outer support 211 of the housing. Thus, after the first cover 2121 is installed with the outer support 211 of the housing, the annular connecting part 2121a1 and the inner side of the outer support 211 of the housing can be coaxially positioned to fit together, thereby effectively ensuring the installation accuracy and sealing of the first cover 2121, which is more beneficial to ensuring the smoothness and continuity of the shape.

[0104] In this embodiment, multiple snap-fit ​​docking portions 2121a2 are provided at equal intervals (e.g., two, three, four, etc.) along the circumference of the annular connecting portion 2121a1. Further, the snap-fit ​​docking portion 2121a2 includes: a first connecting plate 2121a21 and a first snap-fit ​​protrusion 2121a22; wherein, one end of the first connecting plate 2121a21 is fixedly connected to the annular connecting portion 2121a1, and the other end is an extension end extending away from the annular connecting portion 2121a1; in this embodiment, the side of the first connecting plate 2121a21 facing the outer support 211 of the housing can be configured as an arc surface, so that the outer surface of the first connecting plate 2121a21 is flush with the annular connecting portion 2121a1; thereby, the surface of the first connecting plate 2121a21 matches the inner side of the outer support 211 of the housing. Furthermore, the first snap-fit ​​protrusion 2121a22 is arranged on the side of the extended end of the first connecting plate 2121a21 facing the outer support 211 of the housing. In this embodiment, along the axial direction of the annular connecting portion 2121a1, the end of the first snap-fit ​​protrusion 2121a22 opposite to the annular connecting portion 2121a1 is provided with an inclined guide surface. Thus, during the installation of the first cover 2121, the first connecting plate 2121a21 can be elastically bent by the provided guide surface, so that the snap-fit ​​mating portion 2121a2 can be easily installed in place, thereby ensuring a reliable engagement between the snap-fit ​​mating portion 2121a2 and the outer support 211 of the housing.

[0105] like Figure 7 As shown, according to one embodiment of the present invention, a first positioning member 2122a is provided at the end of the second cover 2122 that abuts against the outer support 211 of the housing. In this embodiment, the first positioning member 2122a is disposed on the inner side of the second cover 2122, and is spaced apart from the end edge of the second cover 2122 along the radial direction of the second cover 2122. The first positioning member 2122a is a columnar structure, with one end fixedly connected to the inner side of the second cover 2122, and the other end extending in a direction parallel to the axial direction of the outer support 211 of the housing. In this embodiment, multiple first positioning members 2122a are provided at equal intervals along the circumference of the second cover 2122, such as two or three, to facilitate reliable positioning of the second cover 2122.

[0106] Furthermore, to further ensure reliable installation of the second cover 2122, a threaded connecting post 2122b can be provided on the inner side of the second cover 2122. The threaded connecting post 2122b is spaced apart from the end edge of the second cover 2122 along the radial direction of the second cover 2122. The threaded connecting post 2122b is a columnar structure, with one end fixedly connected to the inner side of the second cover 2122 and the other end extending in a direction parallel to the axial direction of the outer support 211 of the housing. A threaded connecting hole is provided at the end of the threaded connecting post 2122b away from the second cover 2122.

[0107] Furthermore, the threaded connecting post 2122b on the second cover 2122 is arranged side by side with the first positioning member 2122a and fixed to each other, so as to effectively ensure the connection strength with the second cover 2122 and realize the reliability of installation with the outer support 211 of the shell.

[0108] like Figure 7 As shown, according to one embodiment of the present invention, to facilitate the nested connection between the light guide ring 213 and the housing cover 212, a light guide ring limiting buckle 2122c is provided on the inner side of the second cover 2122. The light guide ring limiting buckle 2122c includes a light guide ring limiting plate 2122c1 and a light guide ring limiting protrusion 2122c2. In this embodiment, one end of the light guide ring limiting plate 2122c1 is fixedly connected to the second cover 2122, and the other end is located away from the second cover 2122. The light guide ring limiting plate 2122c1 is extended in a direction parallel to the axial direction of the second cover 2122. This allows the light guide ring limiting plate 2122c1 to abut against the inner side of the light guide ring 213. Furthermore, the light guide ring limiting protrusion 2122c2 is located on the side where the light guide ring limiting plate 2122c1 abuts against the light guide ring 213. This allows the light guide ring limiting protrusion 2122c2 to abut against the end of the light-diffusing ring portion 2131 of the light guide ring 213.

[0109] Combination Figure 1 , Figure 2 , Figure 8 and Figure 9As shown, according to one embodiment of this utility model, the outer support 211 of the housing includes: a main support ring 2111, an upper support connecting pipe 2112, and a lower support connecting pipe 2113; wherein the upper support connecting pipe 2112 and the lower support connecting pipe 2113 are coaxially arranged on opposite sides of the main support ring 2111; wherein the upper support connecting pipe 2112 and the lower support connecting pipe 2113 are respectively connected to corresponding external support pipes or support rods. Further, the upper support connecting pipe 2112 and the lower support connecting pipe 2113 are respectively connected to the inner side of the main support ring 2111 to facilitate wiring. The upper support connecting pipe 2112 is a circular tube structure; the lower support connecting pipe 2113 is a tubular structure with a cross-sectional length greater than its cross-sectional width.

[0110] In this embodiment, one axial end of the main support ring 2111 is provided with a first step structure 2111a for engaging and abutting against the first end of the housing cover 212, and the inner sidewall of the main support ring 2111 is provided with a snap-fit ​​structure 2111b for inserting the first snap-fit ​​protrusion 2121a22; wherein, the snap-fit ​​structure 2111b can be configured as a groove or a protrusion. Further, the other axial end of the main support ring 2111 is provided with a second step structure 2111c for engaging and abutting against the second end of the housing cover 212, and the inner sidewall of the main support ring 2111 is provided with a fixing lug 2111d for locking the second end of the housing cover 212.

[0111] In this embodiment, the fixing ear 2111d is provided with a positioning hole 2111d1 for the extension end of the first positioning member 2122a to be inserted. The positioning hole 2111d1 and the first positioning member 2122a can be fixed to each other using a transition fit or an interference fit. Furthermore, if a threaded connecting post 2122b is also provided on the second cover 2122, a through hole for the threaded connecting member to pass through can be provided on the fixing ear 2111d to achieve fixation with the threaded connecting post 2122b.

[0112] Combination Figure 1 , Figure 8 and Figure 9 As shown, according to one embodiment of this utility model, the outer surface of the main support ring 2111 is an annular convex curved surface (such as an annular convex spherical surface, an annular convex ellipsoidal surface, or an annular convex parabolic surface). This allows the outer surface of the entire structure to form a continuous curved surface structure after the outer support 211 is connected to the housing cover 212, thus ensuring a smooth and fluid outer surface. Furthermore, by setting the entire controller housing as an annular structure, the smooth and fluid outer surface of the entire structure is easier to grip, ensuring convenient handling.

[0113] Combination Figure 8 and Figure 10 As shown, according to one embodiment of the present invention, a guide rail 21111 may be provided on the inner side of the main support ring 2111, and its length direction is consistent with the axial direction of the main support ring 2111; furthermore, a guide groove 2121a11 is provided on the annular connecting part 2121a1 to match the guide rail 21111, so as to ensure the accurate installation position of the first cover 2121.

[0114] In addition, the outer wall of the main support ring 2111 is provided with a switch mounting groove 2111e for embedding the switch structure, which can be used to install a matching switch.

[0115] Combination Figure 2 , Figure 3 and Figure 4 As shown, according to one embodiment of the present invention, the control circuit board 23 further includes: a circuit board 232, a control chip 233, and a quick-connect plug; wherein, the circuit board 232 is a ring-shaped circuit board, and the circuit board 232 and the light guide ring 213 are coaxially arranged; specifically, the light-emitting lamp bead 231 is disposed on the side of the circuit board 232 opposite to the light guide ring 213, and the control chip 233 and the quick-connect plug are respectively disposed on the side of the circuit board 232 away from the light guide ring 213; in this embodiment, the circuit board 232 is provided with a through hole for the threaded connector to pass through, thereby achieving connection with the fixing ear 2111d by passing the threaded connector through the through hole. In another embodiment, the through hole on the circuit board 232 corresponds to the position of the threaded connecting post 2122b, thereby, while the threaded connector is connected to the threaded connecting post 2122b, the circuit board 232 can also be fixed on the fixing ear 2111d at the same time. Furthermore, another through hole can be provided on the circuit board 232 for the extension end of the first positioning member 2122a to extend into, so as to further facilitate the positioning of the circuit board 232. The extension end of the first positioning member 2122a and the through hole on the circuit board 232 can be fitted with an interference fit or a transition fit to achieve mutual engagement. In this embodiment, the quick-connect plug can be adapted to different mounting components; specifically, it can achieve quick docking with the touch switch 22. Of course, more quick-connect plugs are also provided, for connecting the third wire 24 and the fourth wire 25.

[0116] Combination Figure 3 , Figure 11 , Figure 12 and Figure 13As shown, according to one embodiment of the present invention, the touch switch 22 includes: an outer insulating layer 221, an inner insulating layer 222, and a flexible circuit board layer 223; wherein, the flexible circuit board layer 223 is used to control the switching and other functions of the connected device; while the outer insulating layer 221 and the inner insulating layer 222 are used to protect and support the flexible circuit board layer 223. In this embodiment, the flexible circuit board layer 223 is disposed between the outer insulating layer 221 and the inner insulating layer 222; wherein, the outer edge dimension of the outer insulating layer 221 is greater than, equal to, or smaller than the outer edge dimension of the inner insulating layer 222; thus, the outer insulating layer 221 and the inner insulating layer 222 can adequately hold the flexible circuit board layer 223 within them, effectively preventing damage to the flexible circuit board layer 223, which is beneficial to ensuring the reliability of the present invention. In this embodiment, the outer edge dimension of the flexible circuit board layer 223 can be set to be smaller than the outer edge dimension of the switch outer insulation layer 221. This allows the flexible circuit board layer 223 to be adequately protected, which is more beneficial to improving the reliability of this invention. Of course, the outer edge dimension of the flexible circuit board layer 223 can also be set to be greater than or equal to the outer edge dimension of the switch outer insulation layer 221 to achieve flexible configuration for its installation.

[0117] Furthermore, a switch snap-fit ​​structure 221a is provided on the inner side of the outer insulating layer 221 of the switch; wherein, the switch snap-fit ​​structure 221a passes through the flexible circuit board layer 223 and the inner insulating layer 222 of the switch in sequence.

[0118] The switch structure of this invention is constructed using a multi-layer structure, thereby achieving a compact and miniaturized overall structure, facilitating its installation in smaller locations, and enabling flexible integration with other structures, effectively ensuring the flexibility of use. Furthermore, the switch snap-fit ​​structure 221a allows for convenient and flexible quick installation with other structures, further enhancing the flexibility of use. In addition, while the snap-fit ​​structure 221a provides snap-fit ​​and limiting functionality with other structures, the internal insulation layer 222 of the switch provides support for the entire switching device, effectively ensuring stable and reliable installation.

[0119] Combination Figure 3 , Figure 11 , Figure 12 and Figure 13As shown, according to one embodiment of this utility model, the touch switch 22 has an overall arc-shaped structure. This allows the touch switch 22 to better fit a circular mounting surface, enabling it to match the shape of the mounting location and resulting in a more aesthetically pleasing overall appearance. Furthermore, by setting the touch switch 22 to an arc-shaped structure, the overall length of the touch switch 22 can be effectively increased, making it easier to install corresponding function buttons.

[0120] Combination Figure 3 , Figure 11 , Figure 12 and Figure 13 As shown, according to one embodiment of the present invention, the outer insulating layer 221 of the switch is elongated; wherein, along the length direction of the outer insulating layer 221, two sets of switch latching structures 221a are provided at intervals; preferably, the two sets of switch latching structures 221a can be arranged symmetrically; by providing multiple sets of switch latching structures 221a, the installation stability of the touch switch 22 can be effectively guaranteed. Further, the switch latching structure 221a includes two switch latching buckles 221a1 provided at intervals; wherein, the switch latching buckle 221a1 includes: an outer connecting part 221a11 and an outer limiting protrusion 221a12; in this embodiment, one end of the outer connecting part 221a11 in the length direction is fixedly connected to the inner side of the outer insulating layer 221 of the switch, and the other end of its length direction extends away from the outer insulating layer 221 of the switch; wherein, the outer connecting part 221a11 can be set as a rectangular columnar structure to reduce its processing difficulty. Furthermore, the outer limiting protrusion 221a12 is located at the end of the outer connecting portion 221a11 away from the outer insulating layer 221 of the switch, and the outer limiting protrusion 221a12 is located on the side of the outer connecting portion 221a11 facing the long side of the outer insulating layer 221 of the switch. Thus, the outer limiting protrusion 221a12 facilitates the snap-fit ​​installation of the entire touch switch 22, effectively ensuring its ease of installation. Preferably, the two switch snap-fit ​​buckles 221a1 in the switch snap-fit ​​structure 221a are arranged symmetrically.

[0121] like Figure 11As shown, according to one embodiment of this utility model, the side of the outer limiting protrusion 221a12 facing the outer insulating layer 221 of the switch is the switch limiting surface 221a121. The switch limiting surface 221a121 is planar, and the tangential direction of the inner side of the outer insulating layer 221 relative to the switch limiting surface 221a121 is parallel to the extending direction of the switch limiting surface 221a121. Alternatively, the tangential direction of the inner side of the outer insulating layer 221 relative to the switch limiting surface 221a121 can be set to be approximately parallel to the extending direction of the switch limiting surface 221a121, which can be adjusted to a small angle between them. This configuration facilitates the overall installation of the touch switch 22 while ensuring that the outer limiting protrusion 221a12 and its corresponding position accurately maintain the overall shape of the touch switch 22, guaranteeing installation reliability and convenience.

[0122] like Figure 11 As shown, according to one embodiment of the present invention, the side of the outer limiting protrusion 221a12 away from the outer insulating layer 221 is a switch engaging guide surface 221a122; wherein, along the direction away from the outer connecting portion 221a11, the switch engaging guide surface 221a122 is inclined towards the switch limiting surface 221a121. The thickness direction of the outer connecting portion 221a11 is aligned with the width direction of the outer insulating layer 221.

[0123] By providing a switch engagement guide surface 221a122 on the outer limiting protrusion 221a12, the touch switch 22 can be easily bent elastically by the switch engagement guide surface 221a122 during installation, thus facilitating the installation of the entire touch switch 22. After installation, the elasticity of the outer connecting portion 221a11 allows the outer limiting protrusion 221a12 to return to its original position, achieving engagement and effectively ensuring the ease of installation of the touch switch 22. Furthermore, by aligning the thickness direction of the outer connecting portion 221a11 with the width direction of the outer insulating layer 221, the elasticity of the outer connecting portion 221a11 can be effectively achieved, further enhancing the ease of installation of the touch switch 22.

[0124] Combination Figure 1 and Figure 11 As shown, according to one embodiment of this utility model, the side of the outer insulating layer 221 of the switch that faces away from the flexible circuit board layer 223 is spherical. This makes the touch switch 22 more aesthetically pleasing, and by using a spherical shape, different positions on the entire outer surface can present different variations, thereby improving the user's ease of operation.

[0125] like Figure 13 As shown, according to one embodiment of this utility model, the inner insulating layer 222 of the switch is a rubber sheet layer. In this embodiment, the inner insulating layer 222 of the switch can be set as a dark-colored rubber sheet layer, such as a black rubber sheet layer; wherein, along the length direction of the inner insulating layer 222, the thickness of the inner insulating layer 222 is constant, so as to effectively ensure reliable support for the flexible circuit board layer 223. Through the above-mentioned setting, by setting the inner insulating layer 222 of the switch as a rubber sheet layer, it can have a certain elasticity, thereby achieving the function of providing elastic force, which is beneficial to ensuring the installation stability of the touch switch 22 and can realize the sealing function of the switch part.

[0126] Combination Figure 12 and Figure 13 As shown, according to one embodiment of the present invention, the flexible circuit board layer 223 is provided with a plurality of function buttons 2231, a first switch latching hole 2232 through which the switch latching structure 221a passes, and a lead-out ribbon cable 2233. In this embodiment, at least some of the function buttons 2231 are provided with light-transmitting patterns 2231a. For example, the function buttons 2231 may be provided with switch buttons, volume adjustment buttons, etc. Correspondingly, a switch pattern may be provided at the position of the switch button, and a volume pattern may be provided at the position of the volume adjustment button. In this embodiment, the light-transmitting pattern 2231a may be implemented by using a hollow pattern, a transparent material pattern, or a fluorescent material pattern. In another embodiment, the first switch latching hole 2232 may optionally form a communicating opening on the long side of the flexible circuit board layer 223. The communicating opening can effectively avoid the influence of the flexible circuit board layer 223 on the outer limiting protrusion 221a12, and facilitate the passage of the outer limiting protrusion 221a12.

[0127] like Figure 11 As shown, a switch positioning post 221b is provided on the inner side of the switch outer insulation layer 221. In this embodiment, the cross-sectional dimension of the switch positioning post 221b gradually decreases along the direction away from the switch outer insulation layer 221. Furthermore, multiple grooves can be provided at equal intervals on the outer surface of the switch positioning post 221b. The grooves reduce the contact area between the switch positioning post 221b and other structures, facilitating the installation of this utility model.

[0128] Combination Figure 11 , Figure 12 and Figure 13As shown, according to one embodiment of this utility model, the flexible circuit board layer 223 is provided with a first positioning post through hole 2234 and a first light-transmitting hole 2235 that allow the switch positioning post 221b to pass through; further, the inner insulating layer 222 of the switch is provided with a second switch latching through hole 2221, a second positioning post through hole 2222, a ribbon cable through hole 2223, and a second light-transmitting hole 2224; wherein, the second switch latching through hole 2221 is configured to correspond one-to-one with the first switch latching through hole 2232; the second positioning post through hole 2222 is configured to correspond to the first positioning post through hole 2234; the ribbon cable through hole 2223 is used to lead out the ribbon cable 2233 to pass through; and the second light-transmitting hole 2224 is configured to correspond to the first light-transmitting hole 2235. In addition, the ribbon cable through hole 2223 can be selectively connected to one of the second switch latching through holes 2221 to achieve uniformity of the hole structure.

[0129] With the above-mentioned arrangement, the flexible circuit board layer 223 and the inner insulating layer 222 of the switch are respectively provided with light-transmitting holes, which allows light to pass through the interior of the installation position, thereby enabling the light to illuminate the outer insulating layer 221 of the switch. Thus, with the matching of the light-transmitting pattern 2231a on the dark inner insulating layer 222 and the flexible circuit board layer 223, the corresponding function button 2231 is displayed on the outer insulating layer 221 of the switch, which is more beneficial to ensuring the accurate operation of this utility model.

[0130] Combination Figure 3 and Figure 11 As shown, according to one embodiment of the present invention, a through third switch snap-fit ​​hole is provided at the bottom of the switch mounting groove 2111e, thereby allowing the switch snap-fit ​​structure 221a to pass through the third switch snap-fit ​​hole to achieve a snap-fit ​​connection with the touch switch 22; and / or, the switch outer insulation layer 221 is interference-fitted with the switch mounting groove 2111e; thereby, a mechanical seal is formed between the touch switch 22 and the switch mounting groove 2111e, resulting in a smoother shape of the present invention, and achieving excellent waterproof effect based on the corresponding fitting method. Furthermore, adhesive bonding can be used to seal the position between the touch switch 22 and the switch mounting groove 2111e, which is more beneficial for further ensuring the sealing of the connection position.

[0131] Combination Figure 1 , Figure 2 and Figure 3As shown, the upper support tube 1 is a universal tube, and its lower end is fitted into the upper support connecting tube 2112, and fixed at the connection position by a radially threaded connector. Furthermore, the upper support tube 1 is a round tube, and the connection point with the upper support connecting tube 2112 can be made with a cut-plane to prevent rotation. Further, to facilitate the fixing of the first wire 11 in the upper support tube 1, a first fixing buckle can be provided inside the end of the upper support tube 1 where it connects to the upper support connecting tube 2112. The first fixing buckle can be fixed to the inner side of the upper support tube 1 by adhesive bonding or threaded connection. This achieves a reliable arrangement of the first wire 11, facilitating not only the transport of the first wire 11 and the upper support tube 1 together, but also the assembly with the controller 2. In addition, by placing the first fixing buckle near the end of the upper support tube 1 where it is inserted, the fourth quick-connect connector 111 at the end of the first wire 11 can also be easily fixed, further ensuring the ease of use of this solution.

[0132] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to one embodiment of this utility model, the lower support tube 3 is an elongated oval tube with a length greater than its width. Its upper end is connected to the lower support connecting tube 2113 via a sleeve, and the lower support tube 3 and the lower support connecting tube 2113 are fixedly connected at the connection point by a radially threaded connector. Furthermore, to facilitate the fixing of the second wire 12 in the lower support tube 3, a second fixing buckle can be provided inside the end of the lower support tube 3 connected to the lower support connecting tube 2113. The second fixing buckle can be fixed to the inner side of the lower support tube 3 by adhesive bonding or threaded connection. By providing the second fixing buckle to ensure reliable arrangement of the second wire 12, it is not only convenient to transport the second wire 12 and the lower support tube 3 together, but also convenient to assemble with the controller 2. In addition, by setting the second fixing buckle near the end of the lower support tube 3 where it is inserted, the position of the second quick-connect connector 121 at the end of the second wire 12 can be easily fixed, ensuring its ease of use. Furthermore, both the lower support tube 3 and the outer support 211 of the housing can be made of rigid structural components, for example, aluminum alloy components.

[0133] According to one embodiment of this utility model, to further achieve stable power supply to high-power electrical components (such as electric heaters) via the electrical support, a fifth conductor can be further provided in the upper support tube 1. The fifth conductor can sequentially pass through the upper support tube 1, controller 2, and lower support tube 3 to connect to the power source, thereby achieving stable support for the high-power electrical components. Further optimized, to facilitate disassembly and reassembly of the upper support tube 1, controller 2, and lower support tube 3, the fifth conductor can be divided into multiple segments, with matching quick-connect plugs at each segment location. This facilitates easy disassembly and reassembly of the fifth conductor when assembling and reassembling the upper support tube 1, controller 2, and lower support tube 3. Further optimized, for ease of disassembly and reassembly, the quick-connect plugs on the fifth conductor can be selectively integrated with existing quick-connect plugs for user convenience.

[0134] The above content is merely an example of a specific solution of this utility model. For the equipment and structures not described in detail, it should be understood that they are implemented using common equipment and methods already available in the field.

[0135] The above description is merely one solution of this utility model and is not intended to limit it. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electrical support with quick-connect circuitry, characterized in that, include: The upper support tube (1), controller (2) and lower support tube (3) are detachably connected from top to bottom. The upper support tube (1) is provided with a first conductor (11); A second conductor (12) is arranged in the lower support tube (3); The controller (2) includes: a controller housing (21), a touch switch (22) disposed on the side wall of the controller housing (21), a control circuit board (23) disposed inside the controller housing (21), and a third wire (24) for connecting to the second wire (12). The first wire (11) and the third wire (24) are respectively connected to the control circuit board (23); The third wire (24) is provided with a first quick connector (241) at the end away from the control circuit board (23). The end of the second conductor (12) connected to the third conductor (24) is provided with a second quick connector (121) that matches the first quick connector (241).

2. The electrical support according to claim 1, characterized in that, The first wire (11) is soldered or plugged into the control circuit board (23); The third wire (24) is welded or plugged into the control circuit board (23).

3. The electrical support according to claim 1, characterized in that, The first wire (11) is connected to the control circuit board (23) via the fourth wire (25); The fourth wire (25) is provided with a third quick connector (251) at the end away from the control circuit board (23); The first wire (11) is connected to the fourth wire (25) at one end, and a fourth quick connector (111) is provided that matches the third quick connector (251). The fourth wire (25) is welded or plugged into the control circuit board (23).

4. The electrical support according to claim 2 or 3, characterized in that, The controller housing (21) includes: an outer housing support (211), a housing cover (212), and a light guide ring (213). The outer support (211) of the shell is a ring structure, wherein the shell cover (212) and the outer support (211) are detachably installed on the inner side of the outer support (211), and the shell cover (212) and the outer support (211) form a hollow receiving cavity. Along the axial direction of the outer support (211) of the housing, the first end of the housing cover (212) is fastened to the outer support (211) of the housing, and the second end of the housing cover (212) is connected to the outer support (211) of the housing based on the connection between the light guide ring (213) and the outer support (211); The control circuit board (23) is connected to the outer support (211) of the housing; The control circuit board (23) is provided with light-emitting lamp beads (231), and the light-emitting lamp beads (231) are arranged opposite to the light guide ring (213); The control circuit board (23) is electrically connected to the touch switch (22).

5. The electrical support according to claim 4, characterized in that, The light guide ring (213) is detachably nested with the second end of the housing cover (212); The light guide ring (213) includes: a light distribution ring (2131) and a light-receiving protrusion (2132). The radial dimension of the light-diffusing ring portion (2131) at one end in the receiving cavity is smaller than the radial dimension at the other end. The light-diffusing ring portion (2131) and the outer radial side of the second end of the housing cover (212) are nested together; Along the axial direction of the light-diffusing ring (2131), the light-receiving protrusion (2132) is disposed on the end face of the light-diffusing ring (2131) at one end located in the receiving cavity; Along the axial direction of the light-averaging ring (2131), the end face of the light-receiving protrusion (2132) away from the light-averaging ring (2131) is the light-receiving surface, and the light-receiving surface is concave. Along the radial direction of the light-receiving surface (2131), the light-receiving surface has an axisymmetric structure.

6. The electrical support according to claim 5, characterized in that, The housing cover (212) includes: a first cover (2121) and a second cover (2122); The first cover (2121) and the second cover (2122) are both annular structures, and the first cover (2121) and the second cover (2122) are coaxially connected; The end of the first cover (2121) away from the second cover (2122) constitutes the first end of the shell cover (212); The end of the second cover (2122) away from the first cover (2121) constitutes the second end of the shell cover (212); The first cover (2121) and the second cover (2122) are connected by snap-fit, adhesive or interference fit.

7. The electrical support according to claim 6, characterized in that, The outer support (211) of the shell includes: a main support ring (2111), an upper support connecting pipe (2112) and a lower support connecting pipe (2113). The upper support connecting pipe (2112) and the lower support connecting pipe (2113) are spaced apart on the main support ring (2111); The inner wall of the main support ring (2111) is provided with a snap-fit ​​structure (2111b) for connecting the first end of the housing cover (212), and the inner wall of the main support ring (2111) is provided with a fixing ear (2111d) for locking the second end of the housing cover (212). The outer wall of the main support ring (2111) is provided with a switch mounting groove (2111e) for embedding the switch structure.

8. The electrical support according to claim 7, characterized in that, The control circuit board (23) also includes: a circuit board (232), a control chip (233), and a quick-connect plug; The circuit board (232) is a ring circuit board, and the circuit board (232) and the light guide ring (213) are arranged coaxially; The light-emitting LED (231) is disposed on the side of the circuit board (232) opposite to the light guide ring (213), and the control chip (233) and quick connector are respectively disposed on the side of the circuit board (232) away from the light guide ring (213); The circuit board (232) is mechanically connected to the fixing lug (2111d).

9. The electrical support according to claim 8, characterized in that, The touch switch (22) includes: an outer insulating layer (221), an inner insulating layer (222), and a flexible circuit board layer (223). The flexible circuit board layer (223) is disposed between the outer insulating layer (221) and the inner insulating layer (222) of the switch; A switch snap-fit ​​structure (221a) is provided on the inner side of the outer insulation layer (221) of the switch. The switch snap-fit ​​structure (221a) passes sequentially through the flexible circuit board layer (223) and the switch inner insulation layer (222); The switch snap-fit ​​structure (221a) snaps into the bottom of the switch mounting groove (2111e); and / or, the switch outer insulation layer (221) is interference-fitted with the switch mounting groove (2111e).

10. The electrical support according to claim 9, characterized in that, The upper support tube (1) is provided with a first fixing buckle for fixing the first wire (11); The lower support tube (3) is provided with a second fixing buckle to fix the second conductor (12).

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