Bulb assembly integrating decoration and designated area dual-mode illumination

Abstract

The utility model discloses a bulb assembly integrating decoration and designated area dual-mode illumination, which comprises a bulb shell which is transparent or semitransparent and is fixedly connected with a lamp holder into a whole; a containing cavity for containing the first light-emitting part is formed in the bulb shell, and an assembling part for fixing the lamp cup is arranged on the lower portion and / or the side portion of the bulb shell. The lamp cap is fixedly connected to the bulb shell in a sealed mode and used for being electrically connected with an external lamp holder. At least two driving units are arranged in the lamp holder, and the first light-emitting part is arranged in the bulb shell and is arranged in a limited mode through an assembling and connecting structure. The first light-emitting part is configured to be a strip-shaped light-emitting body, and the two electrode ends of the first light-emitting part are directly or indirectly electrically connected with the lamp holder respectively. The second light-emitting part is fixed at the cup bottom of the lamp cup; the bulb assembly provided by the utility model solves the problem that the existing bulb product cannot simultaneously meet the requirements of lighting in a specified area, decorative lighting and conventional lighting.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically a bulb assembly that integrates decorative and designated area dual-mode lighting. Background Technology

[0002] Currently, traditional light bulbs are mostly used for general lighting. They have a wide illumination range and diffused light (i.e., tungsten filaments are installed inside the glass bulbs, which light up when powered on). They need to be installed at a high position for spatial lighting. Spotlight bulbs, on the other hand, have a concentrated light source and can target objects in a specific area. They are generally widely used in display cases, cabinets, restaurants, and other similar applications.

[0003] As living standards improve, consumers have higher requirements for the aesthetics of lighting fixtures. Existing light bulbs only have conventional lighting functions and cannot achieve the effect of simultaneous lighting and decorative aesthetics. They also cannot simultaneously achieve the wide-range illumination of a traditional light bulb and the targeted illumination of a spotlight bulb in a designated area within a single bulb.

[0004] Therefore, the existing bulb assembly needs further improvement and enhancement. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned defects or problems in the background technology and provide a bulb assembly that integrates decorative and designated area dual-mode lighting. It has a simple structure, is easy to manufacture, easy to implement and has low cost, and solves the problem that existing bulb products cannot simultaneously meet the needs of designated area lighting, decorative lighting and conventional lighting.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A bulb assembly integrating decorative and designated area dual-mode lighting, characterized in that: the bulb assembly includes: a bulb shell, a lamp base, at least one first light-emitting element, a second light-emitting element, and a lamp cup;

[0008] The bulb is configured to be transparent or translucent and is fixedly connected to the lamp holder; the bulb has an internal cavity for mounting the first light-emitting element, and the bulb has an assembly part for fixing the lamp cup on its lower and / or side surfaces.

[0009] The lamp holder is sealed and fixed to the bulb shell and is used for electrical connection with an external lamp holder; the lamp holder is provided with at least two driving units, which are respectively connected to the first light-emitting element and the second light-emitting element;

[0010] The first light-emitting element is installed inside the bulb and is limited by a mounting structure; the first light-emitting element is configured as a strip-shaped light-emitting body, and its two ends are directly or indirectly electrically connected to the lamp holder.

[0011] The second light-emitting element is fixed to the bottom of the lamp cup, and its two ends are directly or indirectly electrically connected to the lamp head.

[0012] A lamp cup, used to focus and / or reflect light from a second light-emitting element when it is lit;

[0013] The lamp holder is electrically connected to the external lamp base to illuminate the first light-emitting element and / or the second light-emitting element.

[0014] Furthermore, the mounting structure includes a pole fixed and connected to the lamp head and several supports, each of which is mounted on the pole and used to fix the strip-shaped light emitter; wherein the strip-shaped light emitter is surrounded or arranged in the bulb shell by the supports on the pole.

[0015] Furthermore, the end of the pole facing away from the lamp head is connected to the second light-emitting element and / or the lamp cup.

[0016] Furthermore, the pole is configured as a conductive metal pole, and the support body is configured as an insulating support body; wherein, the pole is connected to the positive electrode of the lamp head, and the positive terminals of the first light-emitting element and the second light-emitting element are electrically connected to the pole respectively.

[0017] Furthermore, the lamp cup is configured as a focusing cup, a reflector cup, or a lens.

[0018] Furthermore, the second light-emitting element is an LED bead or a COB dot matrix light source.

[0019] Furthermore, the strip-shaped light-emitting elements are arranged spirally around the upright or staggered around the upright as the center.

[0020] Furthermore, the bubble shell is spherical or cylindrical.

[0021] Furthermore, the diameter of the bubble shell is not less than 25 mm.

[0022] Furthermore, the drive within the lamp head is either a high-voltage or low-voltage drive.

[0023] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0024] (1) This utility model provides a bulb assembly that integrates decorative and designated area dual-mode lighting. It has a simple structure, is easy to manufacture, easy to implement and low cost. It breaks the limitations of traditional bulbs that can only provide conventional lighting, with single function and mode and insufficient decorative aesthetics. This new model breaks the limitations of conventional bulbs by setting the second light-emitting element at the bottom or side of the bulb shell, which, together with the lamp cup, forms designated area lighting. At the same time, the first light-emitting element inside the bulb shell is a plastic strip light-emitting body, which can be edited into decorative patterns, etc. It can not only meet the conventional lighting function, but also achieve decorative lighting with aesthetics. Compared with existing lighting products, the bulb of this new model has lower cost, smaller size, easier power connection and better decorative aesthetics. Especially for restaurants, exhibition halls, etc., it can not only illuminate the exhibits or designated areas of the dining table, but also display decorative patterns inside the bulb shell. More importantly, the electrical connection is safer, more reliable and simpler. It can have this lighting, designated area lighting and decorative lighting functions simply by replacing the bulb.

[0025] (2) This invention utilizes the uprights and support of the assembly structure to realize the suspended installation of the first light-emitting element inside the bubble shell, thereby achieving a three-dimensional effect of multi-angle display. When lit, it achieves both lighting effect and decorative aesthetics.

[0026] (3) In this invention, one end of the pole is connected to the second light-emitting element and / or the lamp cup. In this way, when the light bulb is suspended, the installation strength of the lamp cup is further strengthened, and the risk of falling off is reduced and avoided. At the same time, the pole is made of metal to achieve conductivity. The positive or negative terminals of the first and second light-emitting elements are connected to the pole respectively, making the internal connecting wires simpler and more beautiful, and the power transmission effect better. It satisfies both installation strength and stability, and at the same time, the conductivity is simpler and more convenient.

[0027] (4) The lamp cup of this new type is configured as a focusing cup, a reflective cup or a lens, which can be selected according to actual needs. Not only does it have a good focusing effect, but it can also achieve a better lighting effect in a designated area by working with a low-power second light-emitting element in conjunction with the lamp cup. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is an exploded view of the bulb assembly in Embodiment 1 of this utility model;

[0030] Figure 2 This is a three-dimensional structural diagram of the bulb assembly in Embodiment 1 of this utility model;

[0031] Figure 3 This is an exploded view of the bulb assembly in Embodiment 2 of this utility model;

[0032] Figure 4 This is a three-dimensional structural diagram of the bulb assembly in Embodiment 2 of this utility model. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0034] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0035] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model.

[0036] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly, that is, any connection in which there is no displacement relationship or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0037] In the claims, description and drawings of this utility model, the terms "comprising", "having" and variations thereof are used to mean "including but not limited to".

[0038] See Figure 1-2The bulb assembly described in this embodiment integrates decorative and designated area dual-mode lighting. It is mainly used in restaurants, exhibition halls, or other occasions that require both designated and decorative lighting. For example, the chandelier bulb above the dining table in a restaurant can not only illuminate a small area of ​​objects, dishes, and diners on the table, but also has various decorative patterns that can be set or customized on its bulb shell, such as the restaurant's special logo or patterns.

[0039] The bulb assembly in this embodiment includes: bulb shell 1, lamp holder 2, at least one first light-emitting element 3, second light-emitting element 4, and lamp cup 5;

[0040] The bulb 1 is configured to be transparent or semi-transparent and is fixedly connected to the lamp holder 2. The bulb 1 is generally made of transparent glass, but it can also be made with a frosted texture on the surface of the transparent bulb 1 or a milky white coating to form a semi-transparent state, so that the first light-emitting element 3 can be fully or vaguely seen from the outside, but the internal wires 6 or mounting structure 7 cannot be fully seen. In addition, in terms of shape, this embodiment uses a spherical bulb 1 as an example, but it can also be other shapes.

[0041] In addition to glass, the bulb shell 1 can also be made of transparent plastic or other materials, which can be fixed to the lamp holder 2.

[0042] In addition, the bulb shell 1 has a cavity 11 inside for mounting the first light-emitting element 3, and the bulb shell 1 has an assembly part 12 for fixing the lamp cup 5 at the bottom and / or side; in this embodiment, the assembly part 12 is provided at the bottom of the bulb shell 1 as an example.

[0043] In this embodiment, the bubble shell 1 is spherical or cylindrical, and a spherical bubble shell 1 is used as an example; and the diameter of the bubble shell 1 is not less than 25mm;

[0044] The lamp holder 2 is sealed and fixed to the bulb shell 1, and is used for electrical connection with an external lamp holder (not shown in the figure). It should be noted that the lamp holder 2 described in this embodiment is an example of a metal spiral lamp holder 2. The metal lamp holder 2 is provided with at least two driving units, which are respectively connected to the first light-emitting element 3 and the second light-emitting element 4, and are used to control the independent light source driving of the first light-emitting element 3 and the second light-emitting element 4. Of course, there are also hanging clip-type lamp holders 2, as long as the positive and negative terminals of the lamp holder can be smoothly matched.

[0045] In addition, high-voltage or low-voltage drives can be selected according to actual needs; high-voltage drives are used to connect to mains power, while low-voltage drives can be powered by rechargeable batteries.

[0046] The first light-emitting element 3 is installed inside the bulb shell 1 and is positioned by the mounting structure 7. In this embodiment, the mounting structure 7 includes a pole 71 fixed to and connected to the lamp head 2 and several supports 72. One end of each support 72 is connected to the pole 71 and is used to fix the strip light-emitting element 31. The strip light-emitting element 31 is arranged around or arranged inside the bulb shell 1 by the supports 72, that is, the strip light-emitting element 31 is spirally arranged around the pole 71 or staggered around the pole 71.

[0047] To improve the stability and strength of the installation, the end of the pole 71 facing away from the lamp head 2 is connected to the second light-emitting element 4 and / or the lamp cup 5; in addition, the pole 71 is configured as a conductive metal pole, and the support body 72 is configured as an insulated support body 72; wherein, the pole 71 is connected to the positive terminal of the lamp head 2, and the positive terminals of the first light-emitting element 3 and the second light-emitting element 4 are electrically connected to the pole 71 respectively;

[0048] Of course, the pole 71 can also be made of other materials, such as glass or plastic. It can be hollow or solid. If a hollow pole 71 is used, an electrical wire is installed inside it to connect the ends (such as the positive end) of the first light-emitting element 3 and the second light-emitting element 4. This makes the overall appearance more aesthetically pleasing. If a solid pole 71 is used, the connection strength is high. An electrical wire is spirally arranged around the outer circumference of the solid pole 71 so that the ends (such as the positive end) of the first light-emitting element 3 and the second light-emitting element 4 can be electrically connected to the lamp holder 2.

[0049] The second light-emitting element 4 is fixed to the bottom of the lamp cup 5, and its two ends are electrically connected to the lamp head 2 respectively. In this embodiment, the second light-emitting element 4 is illustrated by an LED bead or a COB dot matrix light source. Of course, it can also be a light strip, which is coiled up and used as the second light-emitting element 4.

[0050] The lamp cup 5 is used to focus or reflect light when the second light-emitting element 4 is lit; wherein, the lamp cup 5 can be configured as a focusing cup, a reflecting cup or a lens;

[0051] The lamp holder 2 is electrically connected to the external lamp base so that the first light-emitting element 3 and / or the second light-emitting element 4 are lit.

[0052] In actual assembly and use, such as Figure 1-2 As shown;

[0053] (1) A glass bulb 1 is made into a spherical shape. Before the bulb 1 is molded and hardened, an assembly part 12 and a through hole are opened at a position away from the lamp head 2. Then, an aluminum reflector cup 5 is embedded so that the bulb 1 can be combined with the bulb 1 after it is hardened. Of course, this step can be skipped and the bulb can be installed later and fixed by the upright 71 of the mounting structure 7.

[0054] (2) Prepare lamp head 2 by pressing metal into lamp head 2 with external threads on the outer circumference. Two drives are set inside the lamp head 2 (this is the prior art and will not be described in detail). The positive and negative poles of the two drives correspond to the axial (i.e. end) and radial (outer circumference) of the lamp head 2, respectively. Then, the metal upright 71 is connected to the positive pole of the two drives, and the negative pole is connected to the negative pole of the two drives through two electrical wires 6.

[0055] (3) The first light-emitting element 3 (strip light-emitting body 31) is spirally wound along the direction of the metal pole 71 using LED light strips, and then supported and fixed by the support body 72 to form a spiral light strip with the effect of the pole 71; the first light-emitting element 3 is connected to the negative terminal at one end near the lamp head 2, and the other positive terminal is directly connected to the metal pole 71, thereby achieving a closed loop from positive to negative poles.

[0056] (4) Insert one end of the metal pole 71 through the through hole and the hole on the reflector lamp cup 5, and fix the two by a fixed connection method, such as spot welding; after fixing, fix the second light-emitting element 4 to the bottom of the reflector lamp cup 5, and connect the negative end of the second light-emitting element 4 to the lamp head 2 through a wire, and the positive end to the metal pole 71 in the same way. This setting simplifies the original 4 wires 6 exposed in the bulb 1 to 1, and only 1 wire 6 is visible from the outside.

[0057] (5) After assembly, the lamp holder 2 and the bulb shell 1 are sealed and pressed together to complete the entire assembly process.

[0058] When using,

[0059] The threaded part of the lamp head 2 is directly screwed into the external lamp holder, and the elastic metal pieces (metal pieces connected to the positive and negative poles respectively) on the bottom side of the lamp head 2 are in contact with the end and outer periphery of the lamp head 2, thereby illuminating the first light-emitting element 3 and the second light-emitting element 4. The second light-emitting element 4 has the function of illuminating a designated area, and the light is strong and bright; while the first light-emitting element 3 plays a good role in decoration. It can be customized according to actual needs, and the strip light-emitting body 31 can be customized with patterns, such as cartoon patterns, which has a good decorative effect.

[0060] Example 2, as Figure 3-4 As shown;

[0061] The parts that are the same as those in Embodiment 1 will not be repeated here. The difference between the two is that the shape of the bulb 1 is different and a lens is used as the lamp cup 5.

[0062] Specifically, the spherical bulb 1 of Embodiment 1 is set as a vertical columnar bulb 1, and the two ends of the bulb 1 are hollowed out. A stop position 10 for limiting the lamp cup 5 (lens) is formed near the bottom. The installation and usage are the same as in Embodiment 1. The shape of this bulb 1 is more suitable for places such as restaurants and hotel front desks. Multiple such products combined have a better aesthetic effect.

[0063] This invention provides a bulb assembly integrating decorative and designated area lighting modes. Its structure is simple, easy to manufacture, readily achievable, and low-cost, breaking away from the limitations of traditional bulbs which only provide conventional lighting, have limited functions and modes, and lack decorative appeal. This invention overcomes the limitations of conventional bulbs by placing the second light-emitting element at the bottom or side of the bulb shell, working with the lamp holder to illuminate a designated area. Simultaneously, the first light-emitting element inside the bulb shell uses a malleable strip-shaped light-emitting body, allowing for the creation of decorative patterns. This satisfies both conventional lighting functions and aesthetically pleasing decorative lighting. Compared to existing lighting products, this new bulb is lower in cost, smaller in size, easier to connect, and has better decorative appeal. Especially suitable for restaurants and exhibition halls, it can illuminate designated areas of exhibits or dining tables while simultaneously displaying decorative patterns inside the bulb shell. More importantly, the electrical connection is safer, more reliable, and simpler, requiring only the bulb to be replaced. This invention features illumination, designated area illumination, and decorative lighting functions. It utilizes a connecting rod and support structure to suspend the first light-emitting element within the bulb shell, achieving a multi-angle, three-dimensional display effect. When lit, it provides both illumination and decorative aesthetics. One end of the rod is connected to the second light-emitting element and / or the lamp holder, further strengthening the lamp holder's installation strength and reducing the risk of detachment. Simultaneously, the rod is made of metal for conductivity, with the positive or negative terminals of the first and second light-emitting elements connected to it, resulting in simpler, more aesthetically pleasing internal wiring and better current conduction. This satisfies both installation strength and stability while simplifying and streamlining conductivity. The lamp holder can be configured as a focusing cup, a reflector cup, or a lens, allowing for selection based on specific needs. It not only provides excellent focusing but also enables the low-power second light-emitting element to work in conjunction with the lamp holder for better designated area illumination.

[0064] The description of the above specification and embodiments is used to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model.

Claims

1. A light bulb assembly that integrates decorative and designated area dual mode lighting, characterized by: The bulb assembly includes: a bulb shell, a lamp holder, at least one first light-emitting element, a second light-emitting element, and a lamp cup; The bulb is configured to be transparent or translucent and is fixedly connected to the lamp holder; the bulb has an internal cavity for mounting the first light-emitting element, and the bulb has an assembly part for fixing the lamp cup on its lower and / or side surfaces. The lamp holder is sealed and fixed to the bulb shell and is used for electrical connection with an external lamp holder; the lamp holder is provided with at least two driving units, which are respectively connected to the first light-emitting element and the second light-emitting element; The first light-emitting element is installed inside the bulb and is limited by a mounting structure; the first light-emitting element is configured as a strip-shaped light-emitting body, and its two ends are directly or indirectly electrically connected to the lamp holder. The second light-emitting element is fixed to the bottom of the lamp cup, and its two ends are directly or indirectly electrically connected to the lamp head. A lamp cup, used to focus and / or reflect light from a second light-emitting element when it is lit; The lamp holder is electrically connected to the external lamp base to illuminate the first light-emitting element and / or the second light-emitting element.

2. The dual mode light bulb assembly of claim 1, wherein: The mounting structure includes a pole fixed and connected to the lamp head and several supports. Each support is mounted on the pole and used to fix the strip-shaped light emitter. The strip-shaped light emitter is surrounded or arranged in the bulb shell by the supports.

3. The dual mode light bulb assembly of claim 2, wherein: The end of the pole facing away from the lamp head is connected to the second light-emitting element and / or the lamp cup.

4. The dual mode light bulb assembly of claim 3, wherein: The pole is configured as a conductive metal pole, and the support is configured as an insulating support; wherein the pole is connected to the positive terminal of the lamp head, and the positive terminals of the first light-emitting element and the second light-emitting element are respectively electrically connected to the pole.

5. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 1, 2, 3, or 4, characterized in that: The lamp cup is configured as a spotlight cup, a reflector cup, or a lens.

6. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 5, characterized in that: The second light-emitting element is a lamp bead or a COB dot matrix light source.

7. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 2, characterized in that: The strip-shaped light emitters are arranged spirally around the pole or staggered around the pole.

8. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 1, characterized in that: The bubble shell is spherical or cylindrical.

9. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 8, characterized in that: The diameter of the bubble shell is not less than 25 mm.

10. A bulb assembly integrating decorative and designated area dual-mode lighting as described in claim 1, characterized in that: The drive inside the lamp head is either high voltage or low voltage.

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