An illuminating appliance

Abstract

The utility model provides a kind of lighting appliance, including light-emitting component, LED circuit component, imaging optical assembly and carrier, imaging optical assembly includes imaging first optical member and corresponding imaging second optical member thereof, light-emitting component includes at least one LED light-emitting member, LED light-emitting member is arranged on the interval between the interval of one imaging second optical member and one imaging first optical member arranged in interval;Carrier is provided with the first accommodating cavity including at least one first accommodating cavity mouth, imaging first optical member, LED light-emitting member, imaging second optical member are arranged on the first accommodating cavity, and imaging first optical member is adjacent to a first accommodating cavity mouth setting. Imaging first optical member and the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the image of the

Description

Technical Field

[0001] This utility model relates to a lighting fixture, and more particularly to an LED lamp. Background Technology

[0002] The background information related to this utility model provided in this section may not all be prior art, and may contain content that does not constitute prior art.

[0003] Currently, the shape of light emitted by a typical LED lamp after being powered on is only the shape of the line formed by the light-emitting components on the LED lamp. Moreover, the shape of the light emitted by a single light-emitting component on the LED lamp can only be seen through the lamp housing, and it does not have the ability to present a layered 3D (3 Dimensions) visual effect. Utility Model Content

[0004] The purpose of this invention is to provide a lighting device in which the light-emitting component, under the support of the imaging optical component, enables the user to see not only the light-emitting component in its luminous state when it is powered on, but also multiple images of the light-emitting component, as well as a luminous image formed by the light-emitting component in its luminous state and its image in an overlay structure, thus making it possible to achieve a 3D visual effect.

[0005] To achieve the above objectives, this utility model proposes a lighting device, comprising:

[0006] Light-emitting components, including:

[0007] At least one LED light-emitting element;

[0008] LED circuit assembly, electrically connected to the LED light-emitting element, includes:

[0009] LED driver circuit;

[0010] Imaging optical components, including:

[0011] At least one first optical element for imaging; and

[0012] At least one second imaging optical element, cooperating with at least one first imaging optical element, wherein the LED light-emitting element is disposed on the gap between the second imaging optical element and the first imaging optical element, which are spaced apart; and

[0013] The carrier includes:

[0014] The first receiving cavity includes at least one first receiving cavity opening;

[0015] The imaging first optical element, the LED light-emitting element, and the imaging second optical element are disposed on the first receiving cavity, and the imaging first optical element is disposed adjacent to the opening of the first receiving cavity.

[0016] The structures of the first and second imaging optical components must satisfy the following: when the LED light-emitting component is powered on and emits light, at least one part of the LED light-emitting component located in the gap between the first and second imaging optical components, an image of at least one part of the LED light-emitting component displayed on the second imaging optical component, and an image of at least one part of the LED light-emitting component displayed on the first imaging optical component displayed on the second imaging optical component can be observed through the first imaging optical component. The number of images displayed on the first imaging optical element and the number of images displayed on the second imaging optical element are each a plurality. At least one image of each LED light-emitting element displayed on the second imaging optical element is adjacent to an image of at least one corresponding LED light-emitting element displayed on the first imaging optical element and an image of the corresponding LED light-emitting element displayed on the second imaging optical element. All at least one image of each LED light-emitting element, the image of each LED light-emitting element displayed on the second imaging optical element, and the image of each LED light-emitting element displayed on the first imaging optical element and an image of the corresponding LED light-emitting element displayed on the second imaging optical element are stacked along the extended direction of observation.

[0017] In one or more examples, the size and shape of the second imaging optics shall satisfy the following: when the LED light source is powered on and emits light, the entire LED light source, the image of the entire LED light source displayed on the second imaging optics, and the image of the image of the entire LED light source displayed on the first imaging optics displayed on the second imaging optics can be observed completely through the first imaging optics.

[0018] In one or more examples, the number of the first cavity openings on the first cavity is at least two, and the imaging second optical element is disposed adjacent to another first cavity opening;

[0019] The structures of the first and second imaging optical components must also satisfy the following: when the LED light-emitting component is powered on and emits light, at least a portion of the image of the LED light-emitting component located in the gap between the second and first imaging optical components, displayed on the first imaging optical component, and at least a portion of the image of the LED light-emitting component displayed on the second imaging optical component, can be observed through the second imaging optical component. The number of images displayed on the first imaging element by the image on the second optical element is several. At least one image displayed on the first imaging element by each LED light-emitting element is adjacent to an image displayed on the first imaging element by at least one corresponding image displayed on the second imaging element by the LED light-emitting element. All at least one image displayed on the first imaging element by the LED light-emitting element, the image displayed on the first imaging element by the LED light-emitting element, and the image displayed on the first imaging element by the second imaging element by the LED light-emitting element are stacked along the observation extension direction.

[0020] In one or more examples, the size and shape of the first imaging optical element shall satisfy the following: when the LED light-emitting element is powered on and emits light, the entire LED light-emitting element, the image of the entire LED light-emitting element displayed on the first imaging optical element, and the image of the image of the entire LED light-emitting element displayed on the second imaging optical element displayed on the first imaging optical element can be completely observed through the second imaging optical element.

[0021] In one or more examples, the distance from the LED light source to the second imaging optics is substantially the same as the distance from the LED light source to the first imaging optics.

[0022] In one or more examples, the carrier also includes:

[0023] The second receiving cavity includes at least one second receiving cavity opening for mounting at least one part of the LED circuit assembly.

[0024] In one or more examples, the carrier also includes:

[0025] The handle portion is for gripping, and when a second receiving cavity is provided, the second receiving cavity is located inside the handle portion.

[0026] In one example, the handle portion is located at the lower part of the carrier, and when the second receiving cavity is provided, a second receiving cavity opening on the second receiving cavity is located at the bottom of the handle.

[0027] In one or more examples, it also includes:

[0028] A magnetic suction element is provided on the support member;

[0029] The support component also includes:

[0030] A mounting slot for the magnetic connector is provided for mounting the magnetic connector.

[0031] When the carrier has a handle, the magnetic member is mounted on the handle using a mounting groove.

[0032] In one example, the LED circuit assembly also includes:

[0033] A switch is provided on the carrier. When the carrier has a handle portion, the switch is provided on the outside of the handle portion.

[0034] In one or more examples, the LED circuit assembly also includes:

[0035] A rechargeable battery is disposed on the carrier, and when a second receiving cavity is provided, the rechargeable battery is located within the second receiving cavity; and

[0036] A rechargeable interface, electrically connected to the rechargeable battery, is provided on the carrier. When the carrier has a handle, the portion of the rechargeable interface that is electrically connected to the outside is located on the outside of the handle.

[0037] In one or more examples, it also includes:

[0038] A bottom support is provided for the carrier to prevent the imaging optical component mounted on the carrier from tipping over when it is erected.

[0039] Additional aspects and advantages of this invention will be set forth in the description which follows, and in part will be obvious from the description or may be learned by practice of the invention. Attached Figure Description

[0040] 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.

[0041] Figure 1 This is a schematic diagram of an exploded structure according to one embodiment of the present invention.

[0042] Figure 2 for Figure 1Another perspective structural diagram of an example of a carrier component, which is separable from the upper part relative to the lower part.

[0043] Figure 3 for Figure 1 A schematic side view of an example of a carrier component, which is separable from the upper part relative to the lower part.

[0044] Figure 4 for Figure 1 A front view schematic diagram of an example of a carrier component, separable from the upper part relative to the lower part.

[0045] Figure 5 for Figure 1 A rear view schematic diagram of an example of a carrier component, separable from the upper part relative to the lower part.

[0046] Figure 6 for Figure 1 A schematic diagram of another view of the structure of a carrier component, which is separable from the upper part to the lower part.

[0047] Figure 7 for Figure 1 A schematic view of one side of the carrier component, which is separable from the upper part, when a switch and a rechargeable interface are provided.

[0048] Figure 8 for Figure 1 A schematic side view of a carrier component in one example, where the lower part is separable from the upper part and has a magnetic chuck and a mounting groove for the magnetic chuck.

[0049] The accompanying drawings are for illustrative purposes only and are not intended to be drawn to scale. The same reference numerals are used to indicate the same elements in the drawings. For simplicity, not every component is numbered in every drawing. Detailed Implementation

[0050] The present invention will be described below with reference to several examples. It should be understood that these embodiments are described in order to enable those skilled in the art to better understand and implement the present invention, and do not imply any limitation on the scope of the present invention.

[0051] The light-emitting components in existing LED lights can be made into strip structures that can be bent into preset shapes. Specifically, a Chinese design patent with patent number CN201830519774.4, published on September 24, 2019, and titled "LED Light (Arrow)," illustrates this. Therefore, LED lights are evolving from simply having lighting functions to also possessing decorative and entertainment functions.

[0052] Although the LED light-emitting elements in the aforementioned LED lights can be manufactured into preset shapes, meaning they are no longer limited to a single shape such as a straight line segment, but can achieve complex two-dimensional shapes not only on the same plane but also in three-dimensional space, when the light-emitting element is powered on, the observer only sees a real image of the LED light-emitting element in its luminous state. Of course, by simultaneously arranging multiple LED light-emitting elements with the same shape as the single LED light-emitting element within the LED light, a layered effect can be created to achieve a three-dimensional display effect in space. However, due to the limited space available for placing the LED light-emitting elements within the LED light, especially for LED lights that are inherently small, achieving a three-dimensional display effect and increasing the observable luminous surface area is extremely difficult.

[0053] How to achieve a layered effect and a three-dimensional effect in space when observing a single LED in a powered-on state, without increasing the original size of the LED light or adding more LEDs with the same shape, is a problem that those skilled in the art need to solve. This is precisely the problem that the various embodiments of this utility model aim to solve.

[0054] One embodiment of this utility model comprises a light-emitting component, an LED circuit component, an imaging optical component, and a carrier component.

[0055] Light-emitting components

[0056] The light-emitting component is used to form a preset shape. When powered on, the light-emitting component itself can be observed by the observer through the imaging optical component.

[0057] The light-emitting component can be composed of one or more LED light-emitting elements. Each LED light-emitting element consists of multiple LED beads disposed on a substrate, which has bendable characteristics (i.e., a certain degree of plasticity). When multiple LED light-emitting elements are present in the light-emitting component, the shapes of each LED light-emitting element can be the same or different. The LED light-emitting elements are arranged to form a predetermined shape, specifically, such as a heart shape, flower shape, leaf shape, etc., that is, by utilizing the basic bendable characteristics of the LED light-emitting elements, the light-emitting component is assembled into a predetermined shape through splicing. Alternatively, the predetermined shape can also be achieved using a substrate with bendable characteristics (i.e., a certain degree of plasticity).

[0058] LED circuit components

[0059] This LED circuit assembly is a circuit component used to control whether the LED light-emitting element operates normally. Generally, it includes an LED driver circuit, which is mainly used to control whether the LED light bead emits light.

[0060] Imaging optical components

[0061] The imaging optical component is used to form multiple images of the light-emitting component when it is in an energized state. These multiple images are arranged sequentially from the outside in, forming a stacked arrangement, which enhances the observer's sense of spatial depth, thus achieving a three-dimensional observation effect. The multiple images significantly increase the observable area of ​​the light-emitting surface, greatly enhancing the illumination effect. In other words, this embodiment, using only a single LED light-emitting element of the same power, achieves an illumination effect several times greater than that of existing lamps.

[0062] The light in this imaging optical component is primarily visible light.

[0063] The imaging optical assembly consists of a first imaging optics element and a second imaging optics element. The first imaging optics element and the second imaging optics element that cooperate with it are arranged at a distance, and the light-emitting component is placed within the distance. That is, the distance is mainly used to accommodate at least most of the light-emitting component.

[0064] In one embodiment of the imaging optical component, the second imaging optical element primarily functions as a reflector, meaning that the LED light-emitting element in its luminous state can display the image on the second imaging optical element. The first imaging optical element, while also functioning as a reflector, must also possess a certain transmittance (i.e., a preset transmittance), meaning that at least a portion of the emitted light from the LED light-emitting element can be transmitted through the first imaging optical element, and the image displayed by the LED light-emitting element on the first imaging optical element will be displayed on the second imaging optical element. Thus, an observer located on the side of the first imaging optical element can see the image through the second imaging optical element. When the first optical element is used to view the LED light-emitting element in a light-emitting state, multiple identical images can also be seen along the observation direction. Each image includes, in turn, the image of the LED light-emitting element itself in a light-emitting state displayed on the second imaging optical element, and the image of the LED light-emitting element itself in a light-emitting state displayed on the first imaging optical element displayed on the second imaging optical element. That is, at this time, the observer located on the side of the first imaging optical element can see through the first imaging optical element a light-emitting image of the LED light-emitting elements arranged in a superimposed effect along the direction from the first imaging optical element to the second imaging optical element.

[0065] In another embodiment of the imaging optical component, the second imaging optical element also achieves the light transmission function (i.e., a preset light transmittance) of the first imaging optical element in one embodiment of the imaging optical component. Thus, when an observer located on the side of the second imaging optical element observes, they can see not only the LED light-emitting element in the light-emitting state through the second imaging optical element, but also multiple sets of the same images along the observation direction. Each set of images includes the image of the LED light-emitting element itself displayed on the first imaging optical element and the image of the LED light-emitting element itself displayed on the second imaging optical element displayed on the first imaging optical element. That is, at this time, the observer located on the side of the second imaging optical element can see a light-emitting image of LED light-emitting elements arranged in a superimposed effect along the direction from the second imaging optical element to the first imaging optical element through the second imaging optical element.

[0066] It should be noted that in one and another embodiments of the imaging optical component described above, the other parts located between the first imaging optical element and the second imaging optical element, excluding the LED light-emitting element, will also form a background image that is sequentially arranged in a superimposed effect along the direction from the first imaging optical element to the second imaging optical element and / or along the direction from the second imaging optical element to the first imaging optical element, just like the LED light-emitting element described above. This background image can better highlight the luminous image, especially when the first imaging optical element and the second imaging optical element are basically separated from the outside world (i.e., the light emitted by the LED light-emitting element in the luminous state can basically only be transmitted outward through the first imaging optical element and / or the second imaging optical element). The clarity of the background image and the luminous image may be better, so as to reduce the light loss caused by the light emitted by the LED light-emitting element being transmitted outward through the other parts between the first imaging optical element and the second imaging optical element.

[0067] It should be noted that the aforementioned LED light-emitting element can also achieve the above-mentioned layered image when it is not emitting light, but its clarity is certainly not as good as the image when the LED light-emitting element is emitting light.

[0068] To enable the first and second imaging optical elements to have the aforementioned functions, namely, to achieve the preset transmittance and reflectance of the aforementioned functions, at least one of the following structures can be used.

[0069] The realization of a structure for the first and second optical components for imaging is achieved by adding one or more additional layers to a transparent optical substrate (i.e., an optical substrate with relatively high light transmittance). These additional layers can be achieved by electroplating one or more films (i.e., coatings), applying one or more coatings, etc.

[0070] In one example of the coating structure, the optical substrate can be glass, transparent crystal, or transparent plastic, and the film can be a metal film composed of metallic materials (such as silver, aluminum, etc.). In another example of the coating structure, the optical substrate can be a transparent resin (such as PC, PMMA), and the film can be a metal film composed of metal oxides (such as aluminum oxide, titanium dioxide) or metals (such as silver, aluminum, etc.). In yet another example of the coating structure, a dielectric layer (such as SiO2, TiO2, etc.) can be formed outside the aforementioned metal film to create a DMD (dielectric-metal-dielectric) structure. In yet another example of the coating structure, the film is a multilayer dielectric thin film stacked structure, i.e., alternating deposition of high / low refractive index materials (such as TiO2 / SiO2, ZnO / Al2O3), selectively enhancing visible light reflectivity through the Bragg reflection principle, while limiting the transmittance to a preset range.

[0071] In the above examples, the preset reflectivity and transmittance can also be obtained by adjusting the thickness of the film. Specifically, if the metal coating is too thin (e.g., less than 10 nm), the transmittance may be too high, while if it is too thick (e.g., greater than 50 nm), the reflectivity will saturate and the transmittance will drop sharply. Alternatively, the preset reflectivity and transmittance can be obtained by controlling the dispersion uniformity of the composite material constituting the film. The dispersion degree of reflective particles in the composite material directly affects the optical uniformity, requiring the use of nanoscale powder and surface modification techniques. Furthermore, to minimize the degree of oxidation of the metal film, a bonding dielectric layer (e.g., SiO2) can be added to its exterior, or the metal film can directly use an antioxidant metal (e.g., a silver-doped alloy).

[0072] The aforementioned structures of the first and second imaging optical components can be further enhanced by employing ultra-precision polishing technology on the optical substrate to ensure that the surface roughness is below the wavelength of light. During coating, a zoned coating strategy is used, applying differentiated coatings to different functional areas of the optical components. For example, a high-reflectivity film is coated on the edge areas to improve reflectivity, while an anti-reflection film is coated on the central light-transmitting area. Furthermore, a rigorous cleaning process is implemented on the optical substrate and during coating to prevent surface contamination from affecting the desired preset reflectivity and transmittance of the first and second imaging optical components.

[0073] Another implementation of the structure of the first optical component and the second optical component for imaging: Select a material with a preset reflectivity and transmittance as the material used for the optical substrate. This material is usually a composite material, such as a composite material in which nano-metal particles (such as cerium oxide and titanium dioxide) are mixed into a polymer matrix, or a composite material in which high concentrations of metal oxide micropowder (such as titanium dioxide and aluminum oxide) are mixed into a transparent resin (such as PC and PMMA).

[0074] To improve the reflection effect, the first and second imaging optics can be configured with a higher preset reflectivity, such as at least 50%, or even higher, for example, between 60% and 80%. However, this preset reflectivity must not affect the preset transmittance of the first and second imaging optics; otherwise, the observer will not be able to observe the superimposed three-dimensional effect from either the first or second imaging optics side. Conversely, the transmittance cannot be too high, as this would affect the reflectivity. A transmittance of less than 50% is generally preferable, but it can also be lower, between 12% and 30%.

[0075] It should be noted that the preset reflectivity to be achieved by the first optical component for imaging and the preset reflectivity to be achieved by the second optical component for imaging can be the same or different, depending on the specific scenario. Similarly, the preset transmittance to be achieved by the first optical component for imaging and the preset transmittance to be achieved by the second optical component for imaging can be the same or different, depending on the specific scenario.

[0076] The aforementioned requirements for the relatively high reflectivity and relatively low transmittance of the first and second imaging optical elements also mean that, in addition to the functions described above, the first and second imaging optical elements can also be used by the user to illuminate themselves. That is, when the LED light-emitting element is not powered on, the observer can observe their own image displayed on the first or second imaging optical element when facing it, thus functioning as a dressing mirror.

[0077] To ensure that an observer can see the complete LED light-emitting element and its complete image on the imaging first or second optics through the imaging first or second optics, in one example, the size of the imaging first or second optics is at least slightly larger than the size of the corresponding LED light-emitting element. Furthermore, to enhance the illumination effect of this embodiment, the size of the imaging first or second optics is adapted as closely as possible to the opening of the first receiving cavity. To maximize the size of the opening of the first receiving cavity, the size and shape of the opening can be adapted to the size and shape of the largest cross-section of the first receiving cavity; that is, but not limited to, the size and shape of the cross-section at any point on the first receiving cavity can remain substantially consistent.

[0078] To ensure that an observer can see the complete LED light-emitting element and its complete image on the imaging first or second optics at substantially equal distances between adjacent pairs, in one example, the distances from the LED light-emitting element to both the imaging first and second optics are substantially the same. This arrangement results in a neater appearance and a more uniform light distribution during illumination.

[0079] like Figure 1 As shown, an example of the first and second imaging optical components is presented. Both are flat structures and have basically the same size and shape. Specifically, the front imaging optical plane mirror 401 (an example of the first imaging optical component) and the rear imaging optical plane mirror 402 (an example of the second imaging optical component) are positioned. The front imaging optical plane mirror 401 is located directly in front, and the rear imaging optical plane mirror 402 is located directly behind. The LED light-emitting component is positioned in the middle of the front imaging optical plane mirror 401 and the rear imaging optical plane mirror 402.

[0080] Carrier component

[0081] The carrier assembly is used to mount the light-emitting component, the LED circuit assembly, and the imaging optical component.

[0082] like Figures 1 to 5 As shown, one example of the support component is a support housing 100 with a shell structure. The support housing 100 has a first receiving cavity 101 with only one first receiving cavity opening 102. The first receiving cavity opening 102 is located on the outer surface of the support housing 100 and communicates with the outside. During installation, the imaging rear optical plane mirror 402 must first be installed into the first receiving cavity 101 through the first receiving cavity opening 102. Then, the light-emitting component is installed into the first receiving cavity opening 102. Finally, the imaging front optical plane mirror 401 is installed into the first receiving cavity 101. The imaging front optical plane mirror 401 is located on the only first receiving cavity opening 102 on the first receiving cavity 101.

[0083] After the structure of the second imaging optics also satisfies the conditions of the first imaging optics, that is, after the observer can also observe the superimposed three-dimensional effect from the side of the second imaging optics, such as Figures 1 to 5As shown, the first receiving cavity 101 is provided with two corresponding openings 102. During installation, the imaging front optical plane mirror 401 is positioned close to one of the first receiving cavity openings 102, while the imaging rear optical plane mirror 402 is positioned close to the other. Thus, when the LED light-emitting element is powered on, the observer can see the emitting LED light-emitting element and its superimposed image from both the front optical plane mirror 401 side and the rear optical plane mirror 402 side.

[0084] To facilitate the mounting of the front optical plane mirror 401 and the rear optical plane mirror 402 for imaging onto the first receiving cavity 101, such as... Figure 1 , 2 A limiting ring 106 is provided on each of the first receiving cavities 101 near the two openings 102 of the first receiving cavities 101.

[0085] To facilitate the observer's handling of this implementation, in one example, such as Figure 1 and 6 As shown, the housing 100 is also provided with a handle 103 for hand gripping.

[0086] In one example, such as Figure 1 and 6 As shown, a second receiving cavity 104 is provided inside the handle portion 103. The second receiving cavity 104 communicates with the first receiving cavity 101, and the second receiving cavity opening 105 on the second receiving cavity 104 is opened at the bottom of the handle portion 103. In this way, at least most of the LED circuit assembly can be installed on the second receiving cavity 104.

[0087] In one example, such as Figure 1 and 6 As shown, the handle portion 103 located at the lower part of the supporting housing 100 and the upper part of the supporting housing 100 are detachable. That is, they can be fixedly connected by means of screws, snaps, etc., or they can be separated and kept independent. Such a structural design may be more beneficial in scenarios such as the division of labor in the processing, transportation, installation, and maintenance of parts.

[0088] To enable this embodiment to function normally without the need for a wire connection to an external power source, in one example, the LED circuit assembly also includes a battery compartment for holding a battery. In another example, the LED circuit assembly may also include a rechargeable battery and a rechargeable interface located on the outer surface of the housing 100, specifically as a handle portion 103 on the housing 100.

[0089] In one example, the LED circuit assembly also includes a switching element, such as... Figure 7 As shown, the switch 301 can be a button type structure. The switch 301 is used to control the power on / off of the LED circuit assembly. At least one part of the switch 301 is exposed on the outer surface of the carrier housing 100. When the handle portion 103 is provided, the switch 301 can also be provided on the handle portion 103 on the carrier housing 100.

[0090] To facilitate placement in this embodiment, in one example, a magnetic suction element is also included, such as... Figure 8 As shown, the magnetic component 501 can be a sheet-like structure, and it is a magnetic part. This allows the device to be directly attached to magnetically attracted objects (such as refrigerators, microwave ovens, etc.) without having to search for them. Additionally, in one example, such as... Figure 8 As shown, the magnetic suction member 501 can be disposed on a magnetic suction member mounting groove 502 that is substantially adapted to the size and shape of the magnetic suction member on the support housing 100. When the handle portion 103 is provided, the magnetic suction member mounting groove 502 can be mounted on the handle portion 103 on the support housing 100.

[0091] The LED circuit assembly, magnetic components, and magnetic mounting slots are installed on the handle portion 103 of the carrier housing 100 as much as possible. This allows other parts of the carrier housing 100 to accommodate the installation of the imaging front optical plane mirror 401, the imaging rear optical plane mirror 402, and the LED light-emitting element 201. This maximizes the use of the limited space on the carrier housing 100, thereby maximizing the lighting effect of this embodiment.

[0092] To enhance the viewing effect, the size of the LED light-emitting element is usually designed to be as large as possible. This makes the area of ​​the first and second imaging optical elements as large as possible. The space for mounting the LED circuit assembly is basically set and does not need to be changed. This results in the volume of the area or space formed by the first and second imaging optical elements and the portion on the carrier between the first and second imaging optical elements being much larger than the area or space on the carrier for mounting the LED circuit assembly, generally at least 2 times or even more (such as 4 times, 5 times, etc.). This structure causes the embodiment of the lighting fixture to be top-heavy when placed vertically alone, making it prone to tipping over.

[0093] In response to the aforementioned potential for tipping over, in addition to using the aforementioned magnetic attachment to magnetically attach the lighting fixture to an external object, in one example, a bottom support (not shown in the figure) can be added. The support member is located on the bottom support member to prevent the imaging optical component located on the support member from tipping over when it is upright.

[0094] An example of the bottom support is that the ratio of the mass of the bottom support to the total mass of the load-bearing member and other components disposed thereon is preferably greater than 1 and less than or equal to 2.

[0095] One example of this bottom support is a hollow structure that connects to the outside, facilitating ventilation and heat dissipation.

[0096] To facilitate the installation of the carrier, in one example of the bottom support, the bottom support is provided with a carrier-mounting chamber for the portion of the carrier used to mount the LED circuit assembly. This ensures that the portion of the carrier used to mount the LED circuit assembly is positioned within the carrier-mounting chamber and is less prone to displacement.

[0097] In one example of the bottom support member, when the switch and rechargeable interface are provided, the bottom end of the support member is connected to the outside via a limiting chamber, and the switch and rechargeable interface are located at the bottom end of the limiting chamber. When the bottom support member has a hollow structure inside, the user's hand can enter through the connection between the hollow structure and the outside on the bottom support member to operate the switch and rechargeable interface.

[0098] In the claims, the word "comprising" does not exclude other units or steps; the words "a" or "an" do not exclude multiple. The use of ordinal numbers such as "first" or "second" to modify a claim element does not imply that one claim element has a higher priority, order, or chronological sequence of action than another claim element, but is merely for the purpose of distinguishing one claim element from another. Although certain specific technical features are recited in different dependent claims, this does not mean that these specific technical features cannot be combined. Various aspects of this invention can be used individually, in combination, or in various arrangements not specifically discussed in the foregoing embodiments, thus not limiting its application to the details and arrangements of the components described above or shown in the drawings. For example, multiple aspects described in one embodiment can be combined in any way with multiple aspects described in other embodiments. Steps, functions, or features recited in multiple modules or units can be performed or satisfied by one module or unit. The steps of the methods disclosed herein are not limited to being performed in any particular order; it is possible to perform some or all of the steps in other orders. Any reference numerals in the claims should not be construed as limiting the scope of the claims.

[0099] Although the present invention has been described by way of accompanying drawings and embodiments, such description and illustration should be considered illustrative or exemplary rather than restrictive. Those skilled in the art will recognize that various modifications, additions, and substitutions are possible without departing from the scope and spirit of the present invention as disclosed in the appended claims.

Claims

1. An illumination appliance characterized by, The lighting fixture includes: Light-emitting components, including: At least one LED light-emitting element; LED circuit assembly, electrically connected to the LED light-emitting element, includes: LED driver circuit; Imaging optical components, including: At least one first optical element for imaging; and At least one second imaging optical element, cooperating with at least one first imaging optical element, wherein the LED light-emitting element is disposed on the gap between the second imaging optical element and the first imaging optical element, which are spaced apart; and The carrier includes: The first receiving cavity includes at least one first receiving cavity opening; The imaging first optical element, the LED light-emitting element, and the imaging second optical element are disposed on the first receiving cavity, and the imaging first optical element is disposed adjacent to the opening of the first receiving cavity. The structures of the first and second imaging optical components must satisfy the following: when the LED light-emitting component is powered on and emits light, at least one part of the LED light-emitting component located in the gap between the first and second imaging optical components, an image of at least one part of the LED light-emitting component displayed on the second imaging optical component, and an image of at least one part of the LED light-emitting component displayed on the first imaging optical component displayed on the second imaging optical component can be observed through the first imaging optical component. The number of images displayed on the first imaging optical element and the number of images displayed on the second imaging optical element are each a plurality. At least one image of each LED light-emitting element displayed on the second imaging optical element is adjacent to an image of at least one corresponding LED light-emitting element displayed on the first imaging optical element and an image of the corresponding LED light-emitting element displayed on the second imaging optical element. All at least one image of each LED light-emitting element, the image of each LED light-emitting element displayed on the second imaging optical element, and the image of each LED light-emitting element displayed on the first imaging optical element and an image of the corresponding LED light-emitting element displayed on the second imaging optical element are stacked along the extended direction of observation.

2. The lighting fixture according to claim 1, characterized in that: The size and shape of the second optical element for imaging must satisfy the following: when the LED light-emitting element is powered on and emits light, the entire LED light-emitting element, the image of the entire LED light-emitting element displayed on the second optical element, and the image of the entire LED light-emitting element displayed on the first optical element displayed on the second optical element can be observed through the first optical element for imaging.

3. The lighting fixture according to claim 1, characterized in that: The number of openings of the first receiving cavity is at least two, and the second optical element for imaging is disposed adjacent to another opening of the first receiving cavity; The structures of the first and second imaging optical components must also satisfy the following: when the LED light-emitting component is powered on and emits light, at least a portion of the image of the LED light-emitting component located in the gap between the second and first imaging optical components, displayed on the first imaging optical component, and at least a portion of the image of the LED light-emitting component displayed on the second imaging optical component, can be observed through the second imaging optical component. The number of images displayed on the first imaging element by the image on the second optical element is several. At least one image displayed on the first imaging element by each LED light-emitting element is adjacent to an image displayed on the first imaging element by at least one corresponding image displayed on the second imaging element by the LED light-emitting element. All at least one image displayed on the first imaging element by the LED light-emitting element, the image displayed on the first imaging element by the LED light-emitting element, and the image displayed on the first imaging element by the second imaging element by the LED light-emitting element are stacked along the observation extension direction.

4. The lighting fixture according to claim 3, characterized in that: The size and shape of the first optical element for imaging must satisfy the following: when the LED light-emitting element is powered on and emits light, the entire LED light-emitting element, the image of the entire LED light-emitting element displayed on the first optical element for imaging, and the image of the entire LED light-emitting element displayed on the second optical element for imaging, can be observed through the second optical element for imaging in a basically complete manner.

5. The lighting appliance according to any one of claims 1 to 4, characterized in that: The distance from the LED light source to the second optical component for imaging is basically the same as the distance from the LED light source to the first optical component for imaging.

6. The lighting appliance of claim 5, wherein The support component also includes: The second receiving cavity includes at least one second receiving cavity opening for mounting at least one part of the LED circuit assembly.

7. The lighting appliance of claim 5, wherein The support component also includes: The handle portion is for gripping, and when a second receiving cavity is provided, the second receiving cavity is located inside the handle portion.

8. The lighting fixture according to claim 7, characterized in that: The handle is located at the lower part of the support member. When the second receiving cavity is provided, one of the second receiving cavity openings is located at the bottom of the handle.

9. The lighting appliance of claim 5, wherein Also includes: A magnetic suction element is provided on the support member; The support component also includes: A mounting slot for the magnetic connector is provided for mounting the magnetic connector. When the carrier has a handle, the magnetic member is mounted on the handle using a mounting groove.

10. The lighting appliance of claim 5, wherein The LED circuit assembly also includes: A switch is provided on the carrier. When the carrier has a handle portion, the switch is provided on the outside of the handle portion.

11. The lighting appliance of claim 5, wherein The LED circuit assembly also includes: A rechargeable battery is disposed on the carrier, and when a second receiving cavity is provided, the rechargeable battery is located within the second receiving cavity; and A chargeable interface, electrically connected with the chargeable battery, is arranged on the carrier. When the carrier is provided with a handle portion, the portion of the chargeable interface that is electrically connected with the outside is arranged on the outside of the handle portion.

12. The lighting appliance according to any one of claims 1 to 4, characterized in that Also included are: A bottom support for the carrier to prevent the imaging optical assembly arranged on the carrier from tilting when it is erected.

Images