High-stability candlestick
By working together with the stabilizing sphere, dynamic reflector bowl, and lens assembly, the stability and energy consumption problems of traditional candlesticks are solved, achieving efficient light energy utilization and uniform illumination, and adapting to the needs of diverse usage scenarios.
Patent Information
- Application Number
- CN202511441173.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2025-12-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional candlesticks are inadequate in terms of stability and energy consumption. They are particularly prone to tipping over under external forces, and their light energy utilization efficiency is low, making it difficult to meet the needs of diverse usage scenarios.
By employing a stable sphere to lower the center of gravity, and the coordinated operation of a dynamic reflector and an adjustable lens group, cascaded control of light energy spatial distribution is achieved through mechanical deformation. Combined with the adjustment of the flexible reflector and lens group, efficient utilization of light energy and improved stability are realized.
It improves the stability of the candlestick, reduces candle energy consumption, avoids light energy waste, and achieves efficient use of light energy and uniform lighting, adapting to the lighting needs of different usage scenarios.
Smart Images
Figure CN121089019A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of energy-saving lighting devices, in particular to a high-stability candle stand. BACKGROUND
[0002] Traditional candle stands have many shortcomings in stability. The heat generated during the burning of the candle can cause the wax to melt gradually. If the structural stability of the candle stand is poor, the melted wax water may cause the candle to tilt or even fall, which not only destroys the burning process, but also may cause fire hazards and other safety hazards. In some special use scenarios, such as outdoor parties or decorative arrangements, the candle stand needs to withstand the influence of external forces such as slight wind, slight vibration caused by the movement of the crowd, etc. The traditional design of the candle stand often cannot cope with these situations.
[0003] In order to meet the demand of people for the stability of the candle stand in various environments, it is inevitable to improve the stability of the candle stand. In modern life, people's requirements for safety and practicality are constantly improving, especially for families with children or pets. A high-stability candle stand can effectively prevent accidents from happening, and can also better adapt to various decorative styles and use scenarios, such as indoor home decoration, restaurant atmosphere creation, and outdoor activity arrangement, etc. SUMMARY
[0004] The present application overcomes the shortcomings of the prior art and provides a high-stability candle stand.
[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a high-stability candle stand, comprising: a stabilizing mechanism, a rotating mechanism arranged above the stabilizing mechanism, and an adjusting mechanism arranged above the rotating mechanism,
[0006] The stabilizing mechanism comprises: a stabilizing sphere arranged at the bottom of the candle stand, the stabilizing sphere being arranged in a hemispherical shape, the rotating mechanism being arranged on one side of the plane of the stabilizing sphere, and the stabilizing sphere being used to lower the center of gravity of the candle stand;
[0007] The rotating mechanism comprises: a rotating assembly, a reflecting bowl arranged inside the rotating assembly, and a fixing frame arranged in the middle of the rotating assembly; the rotating assembly is used to drive the reflecting bowl to contract to adjust different focal point modes, the rotating assembly is arranged in a trapezoidal circular ring, and the center of the circular ring and the center of the stabilizing sphere are located on the same axis;
[0008] The adjusting mechanism comprises: a first lens group and a second lens group arranged outside the first lens group; the first lens group and the second lens group are arranged in a conical shape as a whole, and are used to adjust the degree of light focusing and reduce the energy consumption of the candle stand.
[0009] In a preferred embodiment of the present application, the stabilizing mechanism further comprises a collecting groove, which is opened on one side of the plane of the stabilizing sphere, and is used to collect the candle liquid.
[0010] In a preferred embodiment of the present application, the collecting groove body comprises a first-stage collecting groove, a second-stage collecting groove, a third-stage collecting groove and a fourth-stage collecting groove; the second-stage collecting groove, the third-stage collecting groove and the fourth-stage collecting groove are arranged on the first-stage collecting groove.
[0011] In a preferred embodiment of the present application, the first-stage collecting groove is arranged on the planar surface of the stabilizing sphere in a circular arc shape, and the second-stage collecting groove, the third-stage collecting groove and the fourth-stage collecting groove are arranged on the arc surface of the first-stage collecting groove in a gradient.
[0012] In a preferred embodiment of the present application, the rotating assembly comprises a fixed ring and a rotating ring arranged outside the fixed ring; the fixed ring and the rotating ring are arranged on the stabilizing sphere.
[0013] In a preferred embodiment of the present application, the fixed ring is fixedly connected with the stabilizing sphere, a plurality of arc-shaped sliding grooves are arranged on the circumference of the fixed ring, a control block is slidably connected to the rotating ring, the control block is slidably connected with the sliding grooves, and the control block is fixedly connected with the light-reflecting bowl.
[0014] In a preferred embodiment of the present application, the light-reflecting bowl comprises a plurality of light-reflecting pieces, the light-reflecting pieces are arranged in a flexible manner, the light-reflecting pieces are arranged in an arc shape, a plurality of insertion strips are arranged on one side of the light-reflecting pieces, and a liquid leakage hole and an insertion hole are arranged on the light-reflecting pieces.
[0015] In a preferred embodiment of the present application, the light-reflecting pieces are arranged in a pressure-stacking manner, the insertion strips are inserted into the insertion holes of adjacent light-reflecting pieces, the liquid leakage hole is located directly below the insertion strip, the arc-shaped edge of the light-reflecting piece is fixedly connected with the control block, and the end point of the light-reflecting piece is rotatably connected with the center of the first-stage collecting groove.
[0016] In a preferred embodiment of the present application, the first lens group and the second lens group are similar in structure, convex lenses and concave lenses are arranged on the two sides of the first lens group and the second lens group respectively, and the first lens group and the second lens group are arranged in opposite positions.
[0017] In a preferred embodiment of the present application, the first lens group and the second lens group are arranged in a relative sliding manner, and the convex lens of the first lens group can be coincided with the concave lens or the convex lens of the second lens group.
[0018] The present application solves the defects in the background art and has the following beneficial effects:
[0019] (1) The present application provides a high stability candlestick, through the coordinated operation of dynamic reflecting bowl and adjustable lens group, a cascade control system of light energy space distribution is constructed, the reflecting bowl is driven by the rotating assembly to realize the reconstruction of the reflecting bowl form, the dark area caused by the narrow light beam of the traditional fixed spotlight candlestick is eliminated, and the invalid brightening energy consumption for compensating the dark area is avoided, when switching to the reading mode, the rotating assembly drives the control block to make the reflecting sheet overlap and fold, and is deformed into a semi-ellipsoid. The light source is synchronously moved to the first focal point to form a narrow high-light light cone, this process efficiently compresses the originally 360° scattered energy to the target area, and effectively eliminates the invalid space light energy waste from the source.
[0020] (2) The present application provides a high stability candlestick, when the control block is moved along the fixed ring sliding groove by the rotating ring, the flexible reflecting sheet is precisely deformed through the meshing mechanism of the insertion strip and the insertion hole, in the environmental lighting mode, the reflecting sheet is unfolded into a shallow arc parabolic surface, the light rays of the light source are diffused in a wide angle, the dark area caused by the narrow light beam of the traditional candlestick is eliminated, and the energy waste caused by increasing the number of candles to compensate for the dark area is avoided; in the reading mode, the reflecting sheet is folded into a semi-ellipsoidal surface, and the photons are directionally converged into a narrow light beam and projected to the target area, and the effective illumination brightness is doubled under the same candlelight through the light energy space redistribution. The leakage hole is designed to discharge excess candle liquid to maintain the mirror reflection efficiency, and the elastic rope mechanism ensures that the energy loss in the deformation process is minimized. This single light source dual-mode light path intelligent switching technology replaces the energy stacking mode of the traditional candlestick with mechanical deformation, so that the light energy utilization rate reaches the theoretical limit, and the light energy waste problem of the fixed light path candlestick is fundamentally solved.
[0021] (3) The present application provides a high stability candlestick, through the coordinated operation of the first lens group and the second lens group, when the two lens groups rotate relative to each other, the convex lenses and concave lenses precisely arranged on the surfaces thereof form three light path regulation modes, which fundamentally solve the technical contradiction that the fixed lens system cannot simultaneously achieve "uniform illumination in the whole area" and "local strong illumination", and the light energy utilization rate of a single candle is improved through mechanical adjustment instead of energy stacking. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor;
[0023] Figure 1 is a perspective view of the preferred embodiment of the present application;
[0024] Figure 2is a whole structure plane schematic view of a preferred embodiment of the present application;
[0025] In the figure: 1, stabilizing mechanism; 2, rotating mechanism; 3, adjusting mechanism; 4, stabilizing ball; 5, first stage collecting tank; 6, second stage collecting tank; 7, third stage collecting tank; 8, fourth stage collecting tank; 9, light reflecting bowl; 10, fixing frame; 11, light reflecting sheet; 12, first lens group; 13, second lens group; 14, fixing ring; 15, rotating ring; 16, sliding groove. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.
[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and the scope of the present application is not limited to the specific embodiments described below.
[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the term "a plurality of" means two or more.
[0029] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.
[0030] As shown in the figure, a high-stability candlestick comprises a stabilizing mechanism, a rotating mechanism arranged above the stabilizing mechanism, and an adjusting mechanism arranged above the rotating mechanism,
[0031] The stabilizing mechanism comprises a stabilizing sphere arranged at the bottom of the candlestick, the stabilizing sphere being arranged in a hemispherical shape, and the rotating mechanism being arranged at one side of the plane of the stabilizing sphere, the stabilizing sphere being used to lower the center of gravity of the candlestick.
[0032] The rotating mechanism comprises a rotating assembly, a reflecting bowl arranged inside the rotating assembly, and a fixing frame arranged in the middle of the rotating assembly; the rotating assembly is used to drive the reflecting bowl to contract and adjust different focal point modes, the rotating assembly is arranged in a trapezoidal circular ring shape, and the center of the circular ring and the center of the stabilizing sphere are located on the same axis.
[0033] The adjusting mechanism comprises a first lens group and a second lens group arranged outside the first lens group; the first lens group and the second lens group are arranged in a conical shape as a whole, and are used to adjust the focusing degree of light and reduce the energy consumption of the candlestick.
[0034] It should be noted that the candlestick of the present application comprises, from bottom to top, the stabilizing mechanism, the rotating mechanism, and the adjusting mechanism, wherein the stabilizing mechanism is arranged in a hemispherical shape as a whole, and is made of metal material to increase its own weight, so that the center of the overall candlestick structure is low and the overall weight is located at the bottom, thereby improving the stability of the candlestick; the rotating mechanism adjusts the deformation degree of the reflecting bowl, so that the reflecting bowl can be transformed between a circular arc shape and an elliptical shape, thereby changing the focal point mode of the candlestick in the optical system, changing the direction of the light path of the candlestick, and controlling the convergence and dispersion of the light path of the candlestick by the adjusting mechanism, thereby greatly improving the control of the light path of the candlestick, and achieving the effect of converging more light sources by using fewer candles, reducing the energy consumption of the candles, and achieving the energy-saving effect.
[0035] The stabilizing mechanism comprises a stabilizing sphere arranged at the bottom of the candlestick, the stabilizing sphere being arranged in a hemispherical shape, and the rotating mechanism being arranged at one side of the plane of the stabilizing sphere, the stabilizing sphere being used to lower the center of gravity of the candlestick.
[0036] In a preferred embodiment of the present application, the stabilizing mechanism further comprises a collecting groove, which is arranged at one side of the plane of the stabilizing sphere and is used to collect candle liquid; the collecting groove comprises a first liquid collecting groove, a second liquid collecting groove, a third liquid collecting groove, and a fourth liquid collecting groove; the second, third, and fourth liquid collecting grooves are arranged on the first liquid collecting groove; the first liquid collecting groove is arranged in a circular arc shape on the surface of the plane of the stabilizing sphere, and the second, third, and fourth liquid collecting grooves are arranged in a gradient on the arc surface of the first liquid collecting groove.
[0037] It should be noted that the stabilizing sphere is hemispherical in shape, and the candlestick uses the stabilizing sphere as its base. The rotating mechanism and the adjusting mechanism are positioned above the stabilizing sphere. By adding the stabilizing sphere, the weight of the stabilizing sphere is increased, and the overall height of the candlestick's center of gravity is lowered, thus creating a roly-poly candlestick to increase its stability and prevent it from tipping over due to wind.
[0038] The hemispherical stable sphere consists of an arc surface and a flat surface. The arc surface contacts the ground, while the collection tanks are located on the flat surface of the stable sphere. The collection tanks include four different types: a primary collection tank, a secondary collection tank, a tertiary collection tank, and a quaternary collection tank. The primary collection tank is entirely arc-shaped and directly located on the flat surface of the hemispherical stable sphere. The secondary, tertiary, and quaternary collection tanks are located on top of the primary collection tank. The secondary, tertiary, and quaternary collection tanks expand outwards in a circular pattern from the center of the primary collection tank. The secondary, tertiary, and quaternary collection tanks are conical in shape, slightly angled towards the center of the primary collection tank. The depth of the secondary, tertiary, and quaternary collection tanks follows the same pattern as the secondary and tertiary collection tanks. The depth of the four-stage liquid collection tank gradually decreases, so that when the candle burns during use, the candle liquid drips into the first-stage liquid collection tank and then slides down into the second, third, or fourth-stage liquid collection tanks. The second, third, and fourth-stage liquid collection tanks are designed to gradually decrease in depth, so the amount of candle liquid held in each tank gradually decreases. Therefore, the center of gravity of the stable sphere does not change as the candle liquid drips into the first, second, third, and fourth-stage liquid collection tanks. Furthermore, the gradient depth of the second, third, or fourth-stage liquid collection tanks allows more candle liquid to be collected in the second-stage tank, further strengthening the center of the stable sphere and thus improving the stability of the candlestick.
[0039] The rotating mechanism includes: a rotating assembly, a reflector bowl disposed inside the rotating assembly, and a fixed frame disposed in the middle of the rotating assembly; the rotating assembly is used to drive the reflector bowl to retract and adjust different focus modes, the rotating assembly is arranged in a trapezoidal ring, and the center of the ring and the center of the stabilizing sphere are located on the same axis;
[0040] The rotating assembly comprises a fixed ring and a rotating ring arranged outside the fixed ring; the fixed ring and the rotating ring are arranged on the stable sphere; the fixed ring is fixedly connected with the stable sphere, and a plurality of arc-shaped sliding grooves are arranged on the circumference of the fixed ring; a control block is slidably connected to the rotating ring, the control block is slidably connected with the sliding grooves, and the control block is fixedly connected with the light-reflecting bowl; the light-reflecting bowl comprises a plurality of light-reflecting pieces, the light-reflecting pieces are arranged in a flexible manner, the light-reflecting pieces are arranged in an arc shape, a plurality of insertion strips are arranged on one side of the light-reflecting pieces, and a liquid leakage hole and an insertion hole are arranged on the light-reflecting pieces; the light-reflecting pieces are arranged in a pressure-stacking manner, the insertion strips are inserted into the insertion holes of adjacent light-reflecting pieces, the liquid leakage hole is located directly below the insertion strip, the arc-shaped edge of the light-reflecting piece is fixedly connected with the control block, and the end point of the light-reflecting piece is rotatably connected with the center of the first liquid collecting groove.
[0041] It should be noted that the rotating assembly is arranged in the shape of a trapezoidal ring, which comprises a fixed ring and a rotating ring; the fixed ring is arranged in the shape of an isosceles trapezoidal ring, the bottom of the fixed ring is fixedly connected with the stable sphere, and a sliding groove is arranged on the fixed ring; the sliding groove extends in an arc shape from the upper half to the lower half of the fixed ring; the rotating ring is also arranged in the shape of an isosceles trapezoidal ring, a clamping ring is fixedly connected to the top of the rotating ring, the heights of the fixed ring and the rotating ring are the same, the clamping ring covers the top of the fixed ring and the rotating ring, a circular arc-shaped clamping groove is arranged on the top of the fixed ring, a placing groove is arranged on one side of the clamping ring adjacent to the fixed ring, a spring is arranged at the bottom of the inner side of the placing groove, and a clamping ball fixedly connected with the spring is arranged in the placing groove; the clamping ball is always pressed on the clamping groove under the action of the spring, thereby fixing the rotating ring, and avoiding shaking of the rotating ring caused by accidental touch when the rotating ring rotates to the required position; and the fixed frame is arranged in the shape of a frame, the main body of the fixed frame is composed of a rice-shaped frame, and a fixing needle is arranged on the rice-shaped frame.
[0042] The bottom of the rotating ring is rotatably connected with the stable sphere, a sliding groove is arranged on the circumference of the fixed ring, the sliding groove extends in an arc shape from the upper half to the lower half of the fixed ring, a control block is slidably connected to the rotating ring, the control block can move up and down in the vertical direction of the rotating ring, and the control block is slidably connected with the sliding groove of the rotating ring, so that the control block can move on the sliding groove of the rotating ring during rotation of the rotating ring; the control block is fixedly connected with one side of the arc-shaped light-reflecting piece, thereby controlling the movement of the light-reflecting piece.
[0043] The reflective bowl is composed of a plurality of reflective strips, the reflective strips are arranged in a circular arc shape, and an insertion hole and a liquid leakage hole are respectively formed on the reflective strips. The insertion hole and the liquid leakage hole are located on the same horizontal axis. An insertion strip is arranged on one side of the reflective strip. The number and size of the insertion strip are consistent with the insertion hole. The reflective strips are arranged in a pressure stacking manner. That is, the straight edges on both sides of the reflective strip are adjacent to the reflective strips. These reflective strips are n-1, n and n+1. In the setting process, the two adjacent sides between the reflective strip n and the reflective strip n-1, the side of n is below the side of n-1. The two adjacent sides between the reflective strip n and the reflective strip n+1, the side of n+1 is below the side of n. The insertion strip of n-1 is arranged on the side close to n, and the insertion strip of n-1 passes through the insertion hole of n from above n. The insertion strip of n-1 is above the liquid leakage hole of n. Similarly, the insertion strip of n is arranged on the side close to n+1, and the insertion strip of n is inserted into the insertion hole of n+1 from above n+1 and is wound around the bottom of n+1.
[0044] The end points of the plurality of reflective strips are rotatably connected to the center of the first liquid collecting groove, and the circular arc sides thereof are fixedly connected with the control block. A spring cord is arranged at the middle position of the reflective strip and is connected with the liquid collecting groove and the reflective strip. When the control block moves, the end points of the reflective strip can only rotate at the center of the first liquid collecting groove, and the circular arc side opposite to the end point is connected with the control block. During the rotating process of the control block, the circular arc side of the reflective strip is driven to gradually slide upward on the sliding groove along with the control block, so that the reflective bowl originally adhered to the circular arc first liquid collecting groove gradually deforms. The overlapping parts of the reflective strips gradually increase, the insertion strips are gradually inserted into the insertion holes, and the reflective strips are arranged in a pressure stacking manner, so that the reflective strips are gradually stacked and coincide, the bottom end point position does not change, and the reflective bowl gradually shrinks into an elliptical shape, so that the focal mode of the two changes, that is, the switching between the circular arc reflective bowl and the semi-elliptical reflective bowl. When the candle holder needs to create an environmental atmosphere (such as overall lighting of a dining table), the reflective bowl maintains a shallow arc parabolic surface. The light source is placed at the focal point, and the reflected light is uniformly diffused at a large angle (more than ±60°), and the light is like a "thin fog" and softly spreads on the tablecloth and tableware. At this time, the light energy efficiently covers the entire visible area, avoiding the dark area compensation brightness waste caused by the narrow light beam of the traditional fixed spotlight candle holder. When functional lighting (such as reading a book) is needed, the reflective bowl is deformed into a semi-elliptical shape. The light source is accurately moved to the first focal point F1, and the originally 360° scattered energy is reconstructed into a unidirectional converging light path after the curved surface reflection. About 70% of the photons are guided to the direction of the theoretical second focal point F2, forming a narrow high-light cone (±10°-15°), and accurately projecting to the book range.
[0045] The dynamic deformation of the candlestick reflector is essentially a physical reconstruction of the logic of spatial distribution of light energy. In the ambient lighting mode, the shallow parabolic surface plays the role of a diffuser of light rays: when the light source is stably located at the focal point of the parabolic surface, the light rays follow the law of reflection to form a parallel output path. However, the key lies in the precise control of the curvature of the circular arc within a certain range - a relatively flat arc causes the light rays to have a slight diffusion angle superimposed, rather than being perfectly parallel. These slightly scattered light rays interfere with each other and naturally blend together in space, eventually forming a layer of light halo covering the entire table top. The core of the light effect is to eliminate the sharp boundaries of the strong directional light beam, so that the texture of the tableware and fabric is uniformly softened, and the visual perception no longer requires additional energy to fill in the dark areas.
[0046] When reading function lighting is needed, the conversion of the reflector to a semi-ellipsoidal shape actually initiates a directed migration of photons. The unique double-focus geometry of the ellipsoidal surface establishes the physical law of light transfer: the moment the light source is displaced to the first focal point F1, the fate of each photon's reflection trajectory is rewritten. In a complete ellipsoid, all light rays directed at the curved surface will precisely converge at the second focal point F2, forming perfect focusing. Although the semi-ellipsoidal structure physically truncates part of the curved surface, the remaining symmetrical curved surface still strongly constrains the light path. Photons that escape the curved surface constraint escape to the original scattering path, but the remaining dominant light rays are forced to turn by the curvature, collectively extending towards the F2 direction in virtual space. This constraint creates a virtual focusing effect - as if an invisible funnel directs all effective photons to a conical area, forming a high-density light spot island above the book. The surrounding environment is thus naturally darkened, not because the light is swallowed, but because the energy is strategically extracted from the background and injected into the target plane.
[0047] The adjusting mechanism comprises: a first lens group and a second lens group arranged outside the first lens group; the first lens group and the second lens group are arranged in a conical shape as a whole, and the first lens group and the second lens group are used to adjust the focusing degree of light, thereby reducing the energy consumption of the candlestick.
[0048] In a preferred embodiment of the present application, the first lens group and the second lens group have similar structures, and convex lenses and concave lenses are respectively arranged on the two sides of the first lens group and the second lens group, and the positions of the first lens group and the second lens group are opposite.
[0049] In a preferred embodiment of the present application, the first lens group and the second lens group are arranged in a relative sliding mode, and the convex lenses of the first lens group can coincide with the concave lenses or convex lenses of the second lens group, respectively.
[0050] It should be noted that the first lens group and the second lens group are both conical, the first lens group is fixedly connected with the clamping ring, the second lens group is rotatably connected with the clamping ring, and the same mechanism as that between the clamping ring and the fixed ring is arranged between the second lens group and the clamping ring to avoid shaking caused by accidental touch when rotating to the required position.
[0051] The first lens group and the second lens group are similar in structure, both are conical, and the first lens group and the second lens group are each divided into a concave lens area and a convex lens area in the vertical direction, wherein a plurality of concave lenses are arranged in the concave lens area, and a plurality of convex lenses are arranged in the convex lens area, the positions of the concave lenses in the concave lens area and the convex lenses in the convex lens area can correspond to each other, so that the convex lenses and the concave lenses can be stacked in one body during the rotation of the first lens group and the second lens group, so that the first lens group and the second lens group form three different modes of controlling light paths, when the convex lens on the first lens group and the concave lens on the second lens group or the concave lens on the second lens group and the convex lens on the second lens group overlap, all light paths pass through different refractions and finally are parallelly emitted, when the concave lens on the first lens group and the concave lens on the second lens group coincide, the light paths are diverged, and when the convex lens on the first lens group and the convex lens on the second lens group coincide, the light paths are converged.
[0052] Therefore, the dynamic switching of the double lens groups is essentially realized by reconstructing the spatial distribution topology of the light rays to achieve energy saving, and the core is the three-level precise control of the photon path. When the candle stand is in the environmental atmosphere lighting, the double lens groups make the light rays produce self-diffusion effect through specific combination. When the convex lens of the first lens group and the concave lens of the second lens group are accurately aligned, the light rays are like double screening: the converging trend of the convex lens is offset by the negative refraction of the concave lens, the photons are forced to extend along the original propagation direction, and a large-angle uniform scattering is formed. The light rays are no longer concentrated in the central area, but naturally spread over the entire table surface like a liquid, and the texture of tableware and fabric can still be identified under low illumination - this is not to reduce the total luminous flux, but to avoid the waste of forcedly increasing the overall power in the traditional single-lens candle stand due to the over-bright central spot.
[0053] In the functional reading mode, the lens combination is topologically reconstructed. When the convex lens of the first lens group and the convex lens of the second lens group are superimposed, the double-convex structure forms a photon acceleration channel. The light rays are initially converged when passing through the first convex lens, and the spatial angle is further squeezed after entering the second convex lens. The originally divergent 120° light cone is compressed to within 20°, like a light column passing through a virtual pipeline and being accurately guided to the book area. At this time, the natural darkening of other areas is not energy loss, but is redistributed to the core visual work area.
[0054] The combination of convex and concave lenses forms a refractive balance boundary. The converging tendency of light rays passing through the first convex lens is precisely offset by the deconverging power of the concave lens, and the final output light rays are like parallel streams constrained by a gravitational field. This light path characteristic produces almost no attenuation when projecting over long distances (such as illuminating a vase at the far end of a dining table), reducing energy loss compared to scattered light patterns.
[0055] In this way, through the coordinated operation of the dynamic reflective bowl and the adjustable lens group in the candlestick, the two build a cascade control system of light energy distribution, achieving precise management of energy from the source to the path. The curved surface reconstruction of the reflective bowl dominates the basic light path, while the lens group performs secondary correction on the light wave - the coupling of the two weaves an intelligent topological network of light in three-dimensional space.
[0056] The morphological switching of the reflective bowl first completes the coarse adjustment of the energy space topology. When it maintains a circular arc shape, the light source is placed at the focal point of the parabolic surface, and the reflected light is naturally emitted with a wide and soft light, making each photon spread evenly into the ambient light film. After deformation into a semi-ellipsoid, the light source is moved to the first focal point F1 simultaneously, and the light energy is immediately directed to the second focal point direction in virtual space by the curvature, forming a high-density "light beam channel". At this time, the physical deformation of the reflective bowl has eliminated the ineffective scattering of traditional candlesticks
[0057] The rotating double lens group then corrects the photon path. When the candlelight needs to maintain wide-area illumination, the convex lens of the first lens group actively overlaps the concave lens of the second lens group. The scattered light rays that escape from the edge of the semi-ellipsoid instinctively converge when passing through the convex lens, but are instantly disintegrated in the negative refraction field of the concave lens, ultimately becoming parallel light flow and re-injecting into the ambient light field. The effective reflected light in the main area of the reflective bowl is also softened by the concave lens, eliminating the remaining central bright spot. This double correction makes the light energy that would have been lost "waste" into "use", eliminating the need for additional lighting in the shadow area at the edge of the dining table.
[0058] When switched to reading mode, the reflective bowl contracts and the lens group reconstructs the spatiotemporal superposition of the condensing effect. The semi-ellipsoidal reflective surface compresses the candlelight core energy into a narrow light cone, while the double convex lens combination acts like a focusing accelerator for the light path - the light rays are initially converged when passing through the first convex lens, and the spatial angle is compressed again when entering the second convex lens. The lens group further sharpens and cuts the main spot focused by the reflective bowl, increasing the peak illuminance of the book area by nearly a factor of two. At this time, the dispersed light rays on the periphery of the semi-ellipsoidal surface are intercepted by the lens group and returned to the condensing area, forming an energy recycling closed loop and completely eliminating photon escape.
[0059] The most revolutionary is the complementation of the two in the heat-optical synergistic regulation. When the semi-elliptical reflective bowl forms a high-temperature hotspot due to the condensation of light in the local, the lens group automatically switches to the parallel light mode, the concave lens area expands the light beam angle like a heat fin, so that the heat is accelerated to diffuse to the air; while the circular arc reflective bowl in wide-angle lighting, the lens group switches to the convex lens condensing combination, which compresses the light that cannot be fully reflected by the bowl edge to the central area, avoiding the redundant diffusion of the heat source due to the dispersion of light, which needs active heat dissipation. The dynamic game of the reflective bowl and the lens group in the heat field distribution makes the candle stand maintain the optimal balance of thermodynamics at all times.
[0060] The above is based on the ideal embodiment of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and the technical scope must be determined according to the scope of claims.
Claims
1. A high stability candle holder comprising: Stable mechanism, rotating mechanism arranged above the stable mechanism, and adjusting mechanism arranged above the rotating mechanism, characterized in that The stable mechanism comprises a stable ball arranged at the bottom of the candlestick, the stable ball is arranged in a hemispherical shape, the rotating mechanism is arranged on one side of the stable ball plane, and the stable ball is used to reduce the center of gravity of the candlestick; The rotating mechanism comprises a rotating assembly, a reflecting bowl arranged inside the rotating assembly, and a fixed frame arranged in the middle of the rotating assembly; the rotating assembly is used to drive the reflecting bowl to shrink to adjust different focal point modes, the rotating assembly is arranged in a trapezoidal circular ring, and the center of the circular ring and the center of the stable ball are located on the same axis; The adjusting mechanism comprises a first lens group and a second lens group arranged outside the first lens group; the first lens group and the second lens group are arranged in a conical shape as a whole, and are used to adjust the focusing degree of light and reduce the energy consumption of the candlestick.
2. The high stability candle holder of claim 1, wherein: The stable mechanism further comprises a collecting groove arranged on one side of the stable ball plane, and the collecting groove is used to collect candle liquid.
3. A high stability candle holder according to claim 2, wherein: The collecting groove comprises a first collecting groove, a second collecting groove, a third collecting groove, and a fourth collecting groove; the second collecting groove, the third collecting groove, and the fourth collecting groove are arranged on the first collecting groove, and are arranged in a gradient in depth.
4. A high stability candle holder according to claim 3, wherein: The first collecting groove is arranged in a circular arc on the stable ball plane, and the second collecting groove, the third collecting groove, and the fourth collecting groove are arranged in a gradient on the arc surface of the first collecting groove.
5. The candle holder of claim 1, wherein: The rotating assembly comprises a fixed ring and a rotating ring arranged outside the fixed ring; the fixed ring and the rotating ring are arranged on the stable ball.
6. A high stability candle holder according to claim 5, wherein: The fixed ring is fixedly connected with the stable ball, a plurality of arc-shaped sliding grooves are arranged on the circumference of the fixed ring, a control block is slidably connected to the rotating ring, the control block is slidably connected with the sliding grooves, and the control block is fixedly connected with the reflecting bowl.
7. The candle holder of claim 1, wherein: The reflecting bowl comprises a plurality of reflecting pieces, the reflecting pieces are arranged in a flexible manner, the reflecting pieces are arranged in an arc shape, one side of the reflecting piece is provided with a plurality of insertion strips, and a liquid leakage hole and an insertion hole are arranged on the reflecting piece.
8. A high stability candle holder according to claim 7, wherein: The reflecting pieces are arranged in a pressure stacking manner, the insertion strips are inserted into the insertion holes of adjacent reflecting pieces, the liquid leakage hole is located directly below the insertion strip, the arc-shaped edge of the reflecting piece is fixedly connected with the control block, and the end point of the reflecting piece is rotationally connected with the center of the first collecting groove.
9. The high stability candle holder of claim 1, wherein: The first lens group and the second lens group are similar in structure, convex lenses and concave lenses are arranged on the two sides of the first lens group and the second lens group respectively, and the arrangement positions of the first lens group and the second lens group are opposite.
10. A high stability candle holder according to claim 9, wherein: The first lens group and the second lens group are arranged in a relative sliding manner, and the convex lens of the first lens group can be coincided with the concave lens or the convex lens of the second lens group respectively.