A lighthouse-shaped pendant

Abstract

The utility model provides a kind of lighthouse-shaped pendant, including lighthouse-shaped pendant body, installation chamber is formed in pendant body, circuit board, lamp, switch, battery are equipped in installation chamber, lamp, switch, battery are electrically connected with circuit board respectively, the button that can be pressed operation is equipped on the outer side wall of pendant body to switch, the light outlet of door hole shape is equipped on the outer side wall of pendant body;Slidingly connected with long strip-shaped pull-out plate in pendant body, the front end of pull-out plate can be pulled out and retracted from inside pendant body, pull-out plate is located directly below light outlet.It is connected with the pull-out plate that can extend and retract on the pendant body, and pull-out plate is located directly below the light outlet of door hole shape;When the light in pendant body emits, light is emitted from light outlet, and is shot on the pull-out plate that extends;The pull-out plate that extends can be regarded as the road to lighthouse before lighthouse, the light emitted by lighthouse is shot on road via the light outlet of door hole shape, illuminates the road into lighthouse.

Description

Technical Field

[0001] This utility model relates to the field of pendant technology, specifically to a lighthouse-shaped pendant. Background Technology

[0002] As everyday items that combine decoration and practicality, the technological development of pendants has evolved from a single visual display to a multi-functional integration. Traditional pendants mainly rely on their design to attract consumers, satisfying users' decorative needs by simulating natural scenery and cartoon characters. However, their functions are relatively limited, only achieving a static display effect.

[0003] With the development of miniaturization technology for electronic components, existing pendants have gradually integrated additional functional modules. For example, LED lights are set inside the shell to achieve a light-emitting effect, or audio chips and sound-emitting devices are built in to achieve a trigger-type sound-emitting function. For example, patent number CN202221486181.X discloses a light bulb-shaped decorative pendant that achieves a light display function by combining a light-transmitting structure with LED light groups.

[0004] However, how to further expand the interactive capabilities of existing pendants with sound and light functions through posture changes is a problem that needs to be solved. Utility Model Content

[0005] In view of the problems pointed out in the background art, this utility model proposes a lighthouse-shaped pendant to solve the above-mentioned technical problems.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A lighthouse-shaped pendant includes a lighthouse-shaped pendant body with an installation chamber inside. The installation chamber houses a circuit board, a light, a switch, and a battery. The light, switch, and battery are electrically connected to the circuit board. A button for pressing the switch is located on the outer wall of the pendant body.

[0008] The outer wall of the pendant body is provided with a door-shaped light outlet, from which the light emitted by the lamp can be emitted;

[0009] The pendant body has a long strip-shaped pull plate that slides inside. The front end of the pull plate can be pulled out and retracted from the pendant body. The pull plate is located directly below the light outlet.

[0010] The present invention is further configured such that the upper end of the pendant body is transparent or has a light-emitting hole, so that the light emitted by the lamp can be emitted from the upper end of the pendant body.

[0011] The present invention is further configured such that a support part is connected to the front end of the pull-out plate, and the lower end of the support part is flush with the lower end of the hanging body.

[0012] The present invention is further configured such that a recessed notch is provided on the outer side wall of the hanging body, and the support part is adapted to connect with the notch.

[0013] The present invention is further configured such that the hanging body includes a base, a tower body, a connector, a tower top, and a tower cap arranged sequentially from bottom to top; a pull-out plate is connected to the base, and a notch is provided on the base; a light outlet is provided on the tower body, and a step extending from the outside inward and upward is provided inside the light outlet; the tower top is transparent; and a hanging hole is provided on the tower cap.

[0014] The present invention is further configured such that the notch is provided on the outer side wall of the base, the notch penetrates the upper and lower sides of the base, and the wall of the notch is provided with a pull-out groove extending into the base, and the pull-out plate is connected to the pull-out groove.

[0015] The upper side of the rear end of the pull plate is provided with an upward protruding anti-detachment part, and the upper side of the pull groove is provided with a guide groove that slides with the anti-detachment part. The guide groove is set along the moving direction of the pull plate and extends to the position near the outlet of the pull groove.

[0016] The inner end of the pull-out plate has an opening that runs through its upper and lower sides. A spring is installed in the opening. One end of the spring is integrally connected to the pull-out plate, and the other end of the spring has a downward protruding positioning part. Two positioning grooves are provided on the lower side of the pull-out groove. The two positioning grooves are located at both ends of the length direction of the pull-out groove.

[0017] The present invention is further configured such that the tower body is a shell structure with an internal hollow structure and an opening on the upper side. The lower end of the tower body is provided with a downwardly extending plug arm, and the plug arm is provided with an anti-detachment hook. The upper side of the base is provided with a plug groove corresponding to the plug arm. The plug arm is inserted into the plug groove, the lower end of the tower body abuts against the base, and the anti-detachment hook hooks onto the side wall of the plug groove.

[0018] The present invention is further configured such that the tower body is formed by two front and rear halves being fastened together;

[0019] The connector is ring-shaped, and the lower end of the connector is adapted to be inserted into the upper end of the tower body. The lower end of the connector has multiple positioning grooves along its circumference that penetrate both its inner and outer sides. The inner side wall of the upper end of the tower body has positioning blocks corresponding to the positioning grooves. When the front and rear halves of the tower body are interlocked, the positioning blocks on the tower body are inserted into the corresponding positioning grooves.

[0020] The tower top is a hollow shell structure with an opening on the lower side. An annular limiting ring is provided on the outer wall of the lower end of the tower top. An annular connecting groove is provided on the inner wall of the lower end of the connector. The connecting groove passes through the lower side of the connector. The lower end of the tower top is adapted to be connected in the connector. The limiting ring is adapted to be connected to the connecting groove. The upper side of the limiting ring abuts against the upper side wall of the connecting groove, and the lower side of the limiting ring abuts against the upper side of the positioning block.

[0021] The outer wall of the connector is provided with an annular boss, the upper end of the tower body abuts against the lower side of the boss, and the upper side of the boss is provided with a fence along its circumference.

[0022] The present invention is further configured such that there are two lamps, namely lamp one and lamp two. The light emitted by lamp one is emitted from the light outlet, and the light emitted by lamp two is emitted from the upper end of the hanging body.

[0023] The present invention is further provided that the pendant body is provided with a buzzer electrically connected to the circuit board.

[0024] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0025] The lighthouse-shaped pendant provided by this utility model has an extendable and retractable pull-out plate connected to its main body, and the pull-out plate is located directly below the door-shaped light outlet. When the light inside the pendant is lit, the light is emitted from the light outlet and shines on the extended pull-out plate. The extended pull-out plate can be regarded as a road leading to the lighthouse, and the light emitted by the lighthouse shines on the road through the door-shaped light outlet, illuminating the way into the lighthouse.

[0026] The above technical solution uses a pull-out panel to change the posture of the lighthouse-shaped pendant, thus creating interaction with people and a unique artistic conception that touches people's hearts. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the pull-out plate structure of this utility model.

[0030] Figure 3 A cross-sectional view of this utility model Figure 1 .

[0031] Figure 4 A cross-sectional view of this utility model Figure 2 .

[0032] Figure 5 This is an exploded view of the present invention.

[0033] Figure 6This is a schematic diagram of the structure of the base of this utility model.

[0034] Figure 7 This is a structural diagram showing the disassembled structure of the base of this utility model. Figure 1 .

[0035] Figure 8 This is a structural diagram showing the disassembled structure of the base of this utility model. Figure 2 .

[0036] Figure 9 This is a schematic diagram of the bottom structure of this utility model.

[0037] Figure 10 This is a structural diagram showing the disassembled structure of the button of this utility model.

[0038] Figure 11 This is a schematic diagram of the disassembled tower body of this utility model. Figure 1 .

[0039] Figure 12 This is a schematic diagram of the disassembled tower body of this utility model. Figure 2 .

[0040] Figure 13 This is a schematic diagram of the tower body of this utility model.

[0041] Figure 14 This is a schematic diagram of the structure of the tower top of this utility model.

[0042] The following are the labels in the attached diagram: Circuit board 1, switch 2, battery compartment 3, button 4, light outlet 5, pull-out plate 6, support part 7, notch 8, base 9, pull-out groove 91, anti-detachment part 92, guide groove 93, opening 94, spring piece 95, positioning part 96, positioning groove 97, tower body 10, connector 11, tower top 12, tower cap 13, step 14, suspension hole 15, plug arm 16, anti-detachment hook 17, plug groove 18, positioning groove 19, positioning block 20, limiting ring 21, connecting groove 22, boss 23, fence 24, light one 25, light two 26, buzzer 27. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] For reference as follows Figures 1-14 The present invention will be described as follows:

[0045] Example: A lighthouse-shaped pendant includes a lighthouse-shaped pendant body with an installation chamber inside. The installation chamber contains a circuit board 1, a light, a switch 2, and a battery (battery compartment 3, through which the battery is fixed in the installation chamber). The light, switch 2, and battery are electrically connected to the circuit board 1. A button 4 that can be pressed to operate the switch 2 is provided on the outer wall of the pendant body. All components are installed in the installation chamber inside the pendant body through circuit connection and mechanical assembly.

[0046] The positive and negative terminals of the battery are electrically connected to the power input terminal of circuit board 1 to form a power supply circuit; the two electrodes of the lamp are connected to the signal output terminal of circuit board 1, and the pins of switch 2 are connected to the control signal terminal of circuit board 1, forming a series circuit of "battery-circuit board-lamp / switch" to ensure the stability of power supply and signal transmission for each electronic component.

[0047] Circuit board 1 is fixed to the inner wall of the mounting chamber by screws, clips, or plugs to prevent shaking from causing poor circuit contact; battery compartment 3 is equipped with an openable cover for easy battery replacement; switch 2 adopts a push-button structure, with its push-button end facing the outer wall of the hanger body, and a button 4 is connected to the corresponding position on the outer wall. The inner end of button 4 abuts against the push-button end of switch 2, and pressing button 4 with external force can directly trigger the on / off action of switch 2.

[0048] When the battery is installed in the battery compartment 3, the power supply circuit is in a standby state. When button 4 is pressed, switch 2 is triggered and turned on. After receiving the turn-on signal, circuit board 1 outputs current to the lamp, and the lamp is powered on and lights up. When button 4 is pressed again, switch 2 is turned off, the circuit is cut off, and the lamp stops lighting up. The lamp is turned on and off by pressing button 4 repeatedly. This module provides basic lighting control functions for the pendant and is a prerequisite for subsequent light output and interaction.

[0049] The outer wall of the pendant body is provided with a door-shaped light outlet 5, from which the light emitted by the lamp can be emitted.

[0050] A long strip-shaped pull plate 6 is slidably connected inside the pendant body. The front end of the pull plate 6 can be pulled out and retracted from the pendant body. The actions of "pulling out from the pendant body" and "retracting into the pendant body" can be achieved by manual operation.

[0051] The length of the pull-out plate 6 must meet the following requirements: when fully retracted, the entire plate is located inside the installation cavity; when fully extended, the front end extends outside the hanging body, while the rear end remains connected to the slide rail to prevent detachment.

[0052] The pull-out plate 6 is located directly below the light outlet 5. The upper surface of the pull-out plate 6 is flat, allowing light emitted from the light outlet 5 to directly illuminate the upper surface of the pull-out plate 6.

[0053] The upper part of the pendant body adopts one of two design options: Option 1 is made of a completely transparent material (such as transparent plastic or glass), allowing some of the light emitted by the lamp to penetrate the transparent material and shine out from the top; Option 2 is made of a non-transparent material, but with several light-emitting holes at the top, which are connected to the installation chamber, allowing light to be directed out from the top through the light-emitting holes. Both options achieve the "top-emitting light" function, forming a multi-directional light output with the side light emission from light outlet 5, enhancing the lighting display effect, and also conforming to the imagery of a "lighthouse" (the top of a lighthouse is usually the light source).

[0054] The front end of the pull-out plate 6 is connected to a support part 7, and the lower end of the support part 7 is flush with the lower end of the hanging body. When the pull-out plate 6 is pulled out, the support part 7 supports the front end of the pull-out plate 6. This forms a two-point support structure (lower end of the hanging body + lower end of the support part 7), ensuring the stability of the pull-out plate 6 in the extended state and preventing damage to the sliding structure or attitude deviation due to the front end drooping.

[0055] The support 7 and the pull-out plate 6 are integrated into one unit. Combined with the dimension control that ensures the bottom is flush when pulled out, it ensures that the pull-out plate 6 will not sag due to its own weight after it is extended, thus solving the problem of swaying of long, movable parts.

[0056] The outer wall of the pendant body (corresponding to the position of the support part 7 when the pull-out plate 6 is retracted) has a recessed notch 8 (the shape and size of the notch 8 are perfectly matched with the shape of the support part 7), and the support part 7 is fitted and connected to the notch 8. When the pull-out plate 6 is retracted to its limit position, the support part 7 is embedded in the notch 8, which on the one hand realizes the positioning of the pull-out plate 6 and prevents it from sliding on its own when not in operation, and on the other hand keeps the support part 7 flush with the outer wall of the pendant body, avoiding the protruding structure from affecting the integrity of the overall shape of the pendant and conforming to the design consistency of the lighthouse-shaped appearance.

[0057] Unlike traditional pendants that only control the light by pressing a switch, this solution adds a mechanical interaction dimension through the extension and retraction of the pull-out panel 6, forming a complete interaction chain of "operation - posture change - light effect change":

[0058] 1. Users can manually pull out or retract the pull-out plate 6 by pulling the support part 7. The operation is intuitive and requires no additional tools.

[0059] 2. After the pull-out panel 6 is pulled out, the overall shape of the hanging piece changes from a "single lighthouse form" to a combination of "lighthouse + extended panel", with a significant change in posture;

[0060] 3. When the light is on, the light from the light outlet 5 is projected onto the pulled-out panel 6, creating a visual effect of "light covering the pulled-out panel". This contrasts with the effect of "light only shining out from the light outlet" when the panel retracts, achieving a linkage between "interactive operation and visual feedback" and breaking through the limitations of static display of traditional hanging ornaments.

[0061] When the support part 7 is housed within the notch 8, it does not disrupt the overall shape of the lighthouse. The light-emitting structure at the top conforms to the perceived shape of the lighthouse's top, ensuring that functional integration does not affect the integrity of the appearance.

[0062] The "doorway-like" design of the light outlet 5, combined with the "lower position" of the pull-out panel 6, creates a scene effect where light is projected out of the doorway and onto the lower panel. Combined with the imagery of a lighthouse, this enhances the immersive experience of the light function, rather than simply displaying the light.

[0063] The main body of the hanger includes a base 9, a tower body 10, a connector 11, a tower top 12, and a tower cap 13 arranged from bottom to top. Each layer is detachable or fixedly connected through a specific mechanical structure, which ensures the overall structural stability and facilitates production assembly and maintenance of internal components.

[0064] Base 9: Supporting foundation and mounting carrier for the pull-out mechanism. Base 9 serves as the bottom support component for the hanging body and also integrates the mounting and positioning structure for the pull-out plate 6.

[0065] The lower end of the base 9 is a flat structure, serving as the main support surface when the hanging item is stationary. It forms a "two-point support" with the support part 7 when the pull-out plate 6 is pulled out, ensuring the overall stability of the placement.

[0066] The outer wall of the base 9 is provided with a recessed notch 8 that runs through both the upper and lower sides. The wall surface of the notch 8 is machined with a pull-out groove 91 that extends into the base 9. The cross-sectional shape of the pull-out groove 91 is adapted to the cross-sectional shape of the pull-out plate 6 (it is a rectangular groove). The pull-out plate 6 can slide back and forth along the length of the pull-out groove 91 to realize the "pull out" and "retract" actions. The length design of the pull-out groove 91 must meet the following requirements: when the pull-out plate 6 is fully retracted, the main body part except for the support part 7 is completely embedded in the pull-out groove 91. When fully pulled out, the rear end still maintains a fit with the pull-out groove 91 to avoid detachment.

[0067] The upper rear side of the pull plate 6 is provided with an upwardly protruding anti-detachment part 92 (a rectangular protrusion or a cylindrical protrusion). Correspondingly, the upper side of the pull groove 91 is machined with a guide groove 93 extending along the moving direction of the pull plate 6. The length of the guide groove 93 extends to a position close to the outlet of the pull groove 91. The anti-detachment part 92 is embedded in the guide groove 93 and can slide along the groove. When the pull plate 6 is pulled out to the limit position, the anti-detachment part 92 abuts against the end of the guide groove 93, preventing the pull plate 6 from completely detaching from the pull groove 91, thus realizing the "limit position anti-detachment" function.

[0068] The inner end of the pull-out plate 6 (the end near the bottom of the pull-out groove 91) is provided with an opening 94 that runs through both the upper and lower sides. A spring piece 95 is provided inside the opening 94. One end of the spring piece 95 is integrally connected to the inner wall of the opening 94 of the pull-out plate 6 (such as injection molding), and the other end is free and is provided with a downward protruding positioning part 96 (which is a hemispherical or wedge-shaped protrusion). Correspondingly, the lower side of the pull-out groove 91 is provided with two positioning grooves 97, which are located at both ends of the length direction of the pull-out groove 91 (corresponding to the two extreme positions of the pull-out plate 6 when it is "fully retracted" and "fully pulled out").

[0069] When the pull-out plate 6 slides to the "fully retracted" position, the positioning part 96 of the spring piece 95 is embedded in the positioning groove 97 near the bottom of the pull-out groove 91 under the action of elasticity. The pull-out plate 6 is retracted and positioned by the concave-convex cooperation to prevent it from sliding on its own when not in operation. When the pull-out plate 6 is pulled manually, the external force overcomes the elastic force of the spring piece 95, causing the positioning part 96 to disengage from the positioning groove 97 and slide along the pull-out groove 91 until it slides to the "fully pulled out" position. The positioning part 96 is then embedded in the positioning groove 97 at the other end to achieve positioning in the pulled-out state, ensuring that the pull-out plate 6 can be stably fixed in both extreme positions.

[0070] The upper side of the base 9 is machined with a plug groove 18 (a rectangular groove) for engaging with the plug arm 16 of the tower body 10 to achieve a fixed connection between the base 9 and the tower body 10.

[0071] Tower body 10: The main body of the mounting chamber and the carrier of the light-emitting structure. The tower body 10 is a hollow shell structure with an opening on the top, and is the core functional chamber of the hanging body (used to house components such as circuit board 1, lamp, and battery compartment 3).

[0072] The hollow area inside the tower body 10 forms an installation chamber. The size of the chamber needs to match the installation requirements of components such as the circuit board 1 and the battery compartment 3. The inner wall of the chamber is provided with a plug-in groove to fix the circuit board 1 and prevent the components from shaking. The tower body 10 adopts a split structure of "two halves snapped together". The two halves of the shell are connected by buckles or screws, which makes it easy to open the chamber for assembly and maintenance of internal components.

[0073] The outer wall of the tower body 10 is provided with a door-shaped light outlet 5, which is connected to the internal installation chamber. The light outlet 5 is also provided with a "step 14 extending from the outside in and upward". The purpose of the step 14 is to adjust the angle of light emission, so that the light emitted by the lamp is guided by the step 14 and projected more accurately onto the pull-out plate 6 below.

[0074] The lower end of the tower body 10 is provided with downwardly extending plug arms 16 (at least two in number, evenly distributed around the circumference of the tower body 10). The free end of the plug arm 16 is provided with an anti-detachment hook 17 (wedge-shaped protrusion with elasticity). When the tower body 10 is assembled with the base 9, the plug arm 16 is inserted into the plug groove 18 of the base 9 until the lower end face of the tower body 10 is completely in contact with the upper side face of the base 9. At this time, the anti-detachment hook 17 opens under the elastic action and hooks the side wall of the plug groove 18 to achieve an "irreversible" fixed connection and prevent the tower body 10 from separating from the base 9. If disassembly is required, the anti-detachment hook 17 must be pressed with a tool to retract it before the plug arm 16 can be pulled out.

[0075] The upper inner wall of the tower body 10 is provided with positioning blocks 20 (the number of which corresponds to the positioning grooves 19 of the connector 11 and are evenly distributed along the circumference), which are used to cooperate with the positioning grooves 19 of the connector 11 to achieve precise positioning and fixation of the tower body 10 and the connector 11.

[0076] Connector 11: Layered connection transition component. Connector 11 is a ring structure, and its main function is to realize the transition connection between the tower body 10 and the tower top 12. At the same time, the structural design ensures the stability and coaxiality of the connection between each layer.

[0077] The outer side wall of the connector 11 is provided with an annular boss 23. The lower side of the boss 23 abuts against the upper end face of the tower body 10 to form an assembly positioning reference. The upper side of the boss 23 is provided with a fence 24 along the circumference.

[0078] The lower outer wall of the connector 11 is provided with a plurality of positioning grooves 19 extending through both the inner and outer sides in the circumferential direction. The shape and size of the positioning grooves 19 are adapted to the positioning blocks 20 of the tower body 10. When the front and rear halves of the tower body 10 are fastened together, the positioning blocks 20 of the two halves of the tower body 10 are embedded together in the positioning grooves 19 of the connector 11. The positioning of the connector 11 and the tower body 10 is achieved through the interlocking of the concave and convex parts, thus realizing the fixed connection between the connector 11 and the tower body 10.

[0079] The lower inner wall of the connector 11 is machined with an annular connecting groove 22, which extends through the lower side of the connector 11. The cross-sectional shape of the connecting groove 22 is adapted to the limiting ring 21 of the tower top 12. When the tower top 12 is assembled with the connector 11, the lower end of the tower top 12 is inserted into the inner side of the connector 11, the limiting ring 21 is embedded in the connecting groove 22, and the upper side of the limiting ring 21 abuts against the upper side wall of the connecting groove 22 (achieving axial positioning). The lower side of the limiting ring 21 abuts against the upper side of the positioning block 20 of the tower body 10. Through the three-layer abutment of "connecting groove 22-limiting ring 21-positioning block 20", the axial fixation of the tower top 12, the connector 11, and the tower body 10 is achieved, preventing relative movement.

[0080] The top of the tower 12 is a hollow shell structure with an opening on the bottom. Its core function is to enable "light to emerge from the top" and it also serves as the installation base for the tower cap 13.

[0081] The top of the tower 12 is made of transparent material (such as plastic, glass, etc.) and is connected to the installation chamber of the connector 11 and the tower body 10. Some of the light emitted by the lamp can penetrate the transparent top of the tower 12 and shine out, forming a "lighting from the top" effect, which matches the shape characteristics of the light source at the top of the lighthouse.

[0082] The lower outer wall of the tower top 12 is provided with an annular limiting ring 21 (integrated with the tower top 12). The outer diameter of the limiting ring 21 is adapted to the inner diameter of the connecting groove 22 of the connector 11. Through the cooperation of "the limiting ring 21 being embedded in the connecting groove 22", the tower top 12 and the connector 11 are radially positioned. At the same time, the axial contact between the limiting ring 21 and the connecting groove 22 and the positioning block 20 ensures the stability of the connection.

[0083] The tower cap 13 is the top part of the hanger body, and its main function is to provide a hanging interface.

[0084] The top of the tower cap 13 is provided with a through hanging hole 15. The diameter of the hanging hole 15 must match the diameter of the hanging parts such as the hanging rope and key ring. Users can connect the pendant to the hanging rope or key ring through the hanging hole 15 to realize the carrying or hanging function of the pendant.

[0085] Each layer of components is designed independently and can be manufactured and processed separately. During assembly, it is only necessary to assemble them according to the process, which reduces the difficulty and cost of production.

[0086] Each layer connection adopts a dual positioning structure of "concave-convex fit + axial abutment" (such as "plug arm 16-anti-detachment hook 17-plug groove 18" between base 9 and tower body 10, and "positioning groove 19-positioning block 20" between connector 11 and tower body 10), which prevents radial rotation and avoids axial movement, ensuring that the overall structure is not easy to loosen during use.

[0087] Each layer of the structure is designed around the core function (such as the pull-out mechanism of the base 9, the installation chamber and light outlet 5 of the tower body 10, and the transparent light outlet of the tower top 12). The structure is compact and has no redundant design. While achieving multiple functions, it controls the overall size of the pendant and meets the needs of daily carrying.

[0088] There are two lights, namely light one 25 and light two 26. The light emitted by light one 25 is emitted from the light outlet 5, and the light emitted by light two 26 is emitted from the top of the pendant body.

[0089] Lamp 25 is fixed in the installation chamber inside the tower body 10, and its installation position must meet the optical path requirement of "the light beam is accurately pointed to the light outlet 5".

[0090] Light 26 is used to achieve "light emission from the upper part of the hanging body". Its installation position needs to be compatible with the transparent structure of the tower top 12. In combination with the layered layout of the hanging body, light 26 is preferably installed in the upper part of the installation chamber of the tower body 10, or in the hollow area inside the connector 11.

[0091] The pendant body contains a buzzer 27 electrically connected to circuit board 1. This enables the pendant body to output sound, forming a "light-sound" dual-mode interaction. The buzzer 27 needs to be installed in the mounting chamber inside the pendant body.

[0092] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lighthouse-shaped pendant, comprising a lighthouse-shaped pendant body, an installation chamber formed within the pendant body, a circuit board, a light, a switch, and a battery disposed within the installation chamber, the light, switch, and battery being electrically connected to the circuit board respectively, and a button for pressing the switch being provided on the outer wall of the pendant body, characterized in that: The outer wall of the pendant body is provided with a door-shaped light outlet, from which the light emitted by the lamp can be emitted; The pendant body has a long strip-shaped pull plate that slides inside. The front end of the pull plate can be pulled out and retracted from the pendant body. The pull plate is located directly below the light outlet.

2. The lighthouse-shaped pendant according to claim 1, characterized in that: The upper end of the pendant body is transparent or has a light-emitting hole, so that the light emitted by the lamp can be emitted from the upper end of the pendant body.

3. A lighthouse-shaped pendant according to claim 2, characterized in that: The front end of the pull-out plate is connected to a support part, and the lower end of the support part is flush with the lower end of the hanging body.

4. A lighthouse-shaped pendant according to claim 3, characterized in that: The outer side wall of the pendant body is provided with a recessed notch, and the support part is adapted to connect with the notch.

5. A lighthouse-shaped pendant according to claim 4, characterized in that: The hanging body includes a base, a tower body, a connector, a tower top, and a tower cap arranged sequentially from bottom to top; a pull-out plate is connected to the base, and a notch is provided on the base; a light outlet is provided on the tower body, and a step extending from the outside inward and upward is provided inside the light outlet; the tower top is transparent; and a hanging hole is provided on the tower cap.

6. A lighthouse-shaped pendant according to claim 5, characterized in that: The notch is provided on the outer side wall of the base, and the notch runs through the upper and lower sides of the base. The wall of the notch is provided with a pull-out groove extending into the base, and the pull-out plate is connected to the pull-out groove. The upper side of the rear end of the pull plate is provided with an upward protruding anti-detachment part, and the upper side of the pull groove is provided with a guide groove that slides with the anti-detachment part. The guide groove is set along the moving direction of the pull plate and extends to the position near the outlet of the pull groove. The inner end of the pull-out plate has an opening that runs through its upper and lower sides. A spring is installed in the opening. One end of the spring is integrally connected to the pull-out plate, and the other end of the spring has a downward protruding positioning part. Two positioning grooves are provided on the lower side of the pull-out groove. The two positioning grooves are located at both ends of the length direction of the pull-out groove.

7. A lighthouse-shaped pendant according to claim 5, characterized in that: The tower body is a hollow shell structure with an opening on the upper side. The lower end of the tower body is provided with a downwardly extending plug arm with an anti-detachment hook. The upper side of the base is provided with a plug groove that corresponds to the plug arm. The plug arm is inserted into the plug groove, the lower end of the tower body abuts against the base, and the anti-detachment hook hooks onto the side wall of the plug groove.

8. A lighthouse-shaped pendant according to claim 7, characterized in that: The tower body is composed of two front and rear halves that are interlocked together; The connector is ring-shaped, and the lower end of the connector is adapted to be inserted into the upper end of the tower body. The lower end of the connector has multiple positioning grooves along its circumference that penetrate both its inner and outer sides. The inner side wall of the upper end of the tower body has positioning blocks corresponding to the positioning grooves. When the front and rear halves of the tower body are interlocked, the positioning blocks on the tower body are inserted into the corresponding positioning grooves. The tower top is a hollow shell structure with an opening on the lower side. An annular limiting ring is provided on the outer wall of the lower end of the tower top. An annular connecting groove is provided on the inner wall of the lower end of the connector. The connecting groove passes through the lower side of the connector. The lower end of the tower top is adapted to be connected in the connector. The limiting ring is adapted to be connected to the connecting groove. The upper side of the limiting ring abuts against the upper side wall of the connecting groove, and the lower side of the limiting ring abuts against the upper side of the positioning block. The outer wall of the connector is provided with an annular boss, the upper end of the tower body abuts against the lower side of the boss, and the upper side of the boss is provided with a fence along its circumference.

9. A lighthouse-shaped pendant according to any one of claims 2-8, characterized in that: There are two lights, namely light one and light two. The light emitted by light one is emitted from the light outlet, and the light emitted by light two is emitted from the top of the pendant body.

10. A lighthouse-shaped pendant according to claim 9, characterized in that: The pendant body is equipped with a buzzer that is electrically connected to the circuit board.

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