Simulation flame bulb

Abstract

The utility model relates to the technical field of bulbs, and discloses a simulated flame bulb which comprises a lamp holder and a lampshade connected with the lamp holder, the lampshade comprises an upper decorative part and a lower connecting part which are integrally connected, and inert gas is filled in the lampshade; the lamp core assembly comprises a supporting core column, a first electric lead and a second electric lead, wherein the first electric lead and the second electric lead are arranged on the supporting core column. The supporting core column is arranged at the opening part of the lampshade and extends into the lampshade; one end of the first conductive wire extends into the lampshade and is electrically connected with a first conductive sheet, one end of the second conductive wire extends into the lampshade and is electrically connected with a second conductive sheet, and the other end of the first conductive wire and the other end of the second conductive wire extend out of the supporting core column and are electrically connected with the lamp holder. According to the utility model, flames and flame jumping lighting effects can be simulated, a novel lamp decoration effect different from a traditional lamp decoration effect is brought, and different use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of bulbs, in particular to a simulated flame bulb. Background Art

[0002] Light bulbs refer to lighting sources that emit light through electrical energy. The most common function of light bulbs is lighting. With the development of society, the use of light bulbs has also undergone different changes. Functional lamps for different purposes such as "beautifying the environment, decoration" have begun to appear. Especially during holidays, various decorative light strings can be combined with surrounding roads, landscapes, and buildings for lighting design and installation, thereby achieving the unity of its function and artistry and creating a unique holiday atmosphere.

[0003] However, the existing light bulbs are often ordinary LED light bulbs, and the wicks are composed of LED light strips. When the light bulbs are lit, they can only form the lighting effect of ordinary light bulbs, and cannot simulate the real flame shape and flame jumping images, resulting in a lack of decorative effect and unable to meet the decorative needs of existing users. In view of this, the inventor has made a new invention. Utility Model Content

[0004] The utility model aims to provide a simulated flame bulb with unique decorative effect in view of the deficiencies in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model is a simulated flame bulb, comprising a lamp holder and a lampshade connected to the lamp holder, the lampshade comprising an upper decorative portion and a lower connecting portion integrally connected thereto, and the interior of the lampshade is filled with an inert gas; it also comprises a wick assembly, the wick assembly comprising a supporting stem and a first conductive wire and a second conductive wire arranged on the supporting stem; the supporting stem is arranged at the mouth of the lampshade and extends into the interior of the lampshade; one end of the first conductive wire extends into the interior of the lampshade and is electrically connected to a first conductive sheet, one end of the second conductive wire extends into the interior of the lampshade and is electrically connected to a second conductive sheet, the other ends of the first conductive wire and the second conductive wire extend out of the supporting stem and are electrically connected to the lamp holder; the first conductive sheet and the second conductive sheet are spaced apart, and the surfaces of the first conductive sheet and the second conductive sheet are coated with a barium nitride coating, and the barium nitride coating is used in conjunction with the inert gas to electrically connect the first conductive sheet and the second conductive sheet.

[0006] Preferably, the inert gas is neon.

[0007] Preferably, the upper decorative portion and the first conductive sheet and the second conductive sheet are all in a flame shape.

[0008] Preferably, the supporting core column is provided with at least two accommodating holes for assembling the conductive wires to pass through.

[0009] Preferably, a first resistor is provided at one end of the first conductive wire connected to the lamp holder, and the first resistor is arranged outside the supporting stem.

[0010] Preferably, a second resistor is provided at one end of the second conductive wire connected to the lamp holder, and the second resistor is arranged outside the supporting stem.

[0011] Preferably, the support stem and the lampshade are integrally formed, and a partition column is provided at the bottom end of the support stem extending downward, and the first conductive wire and the second conductive wire are respectively provided on both sides of the partition column.

[0012] Preferably, a flange is provided on the periphery of the bottom end of the supporting core column extending outward, and the flange cooperates with the mouth of the lampshade.

[0013] Preferably, a glue filling position is provided on the inner side of the bottom end of the supporting core column, and the glue filling position is filled with a waterproof glue layer.

[0014] Beneficial effects: Compared with the prior art, the utility model is a simulated flame bulb, comprising a lamp holder and a lampshade connected to the lamp holder, the lampshade comprising an upper decorative portion and a lower connecting portion integrally connected thereto, and the interior of the lampshade is filled with an inert gas; it also comprises a wick assembly; the utility model can simulate flames and flame jumping light effects, can bring novel lamp decoration effects different from the traditional ones, meet the decoration needs of different scenes, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is a structural schematic diagram from another viewing angle of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the wick assembly of the utility model.

[0018] Figure 4 It is a schematic diagram of the longitudinal cross-sectional structure of another embodiment of the support core column of the utility model.

[0019] Figure 5 It is a schematic diagram of the waterproof adhesive layer structure of the utility model.

[0020] Figure 6 It is a schematic diagram of the conductive sheet structure of the utility model.

[0021] Reference numerals include:

[0022] Lamp holder--1, lampshade--2, upper decorative part--21, lower connecting part--22, wick assembly--3, supporting core column--31, accommodating hole--311, partition column--312, flange--313, glue filling position--314, waterproof glue layer--315, first conductive wire--32, first resistor--321, second conductive wire--33, second resistor--331, first conductive sheet--34, second conductive sheet--35, barium nitride coating--36. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1 to 6 The utility model is described in detail.

[0024] The utility model is a flame simulation light bulb, comprising a lamp holder 1 and a lampshade 2 connected to the lamp holder 1, wherein the lampshade 2 comprises an upper decorative portion 21 and a lower connecting portion 22 connected in one piece, and the interior of the lampshade 2 is filled with an inert gas; further comprising a wick assembly 3, wherein the wick assembly 3 comprises a supporting stem 31 and a first conductive wire 32 and a second conductive wire 33 arranged on the supporting stem 31; the supporting stem 31 is arranged at the mouth of the lampshade 2 and extends into the interior of the lampshade 2; one end of the first conductive wire 32 extends into the interior of the lampshade 2 and A first conductive sheet 34 is electrically connected, one end of the second conductive wire 33 extends into the interior of the lampshade 2 and is electrically connected to a second conductive sheet 35, the other ends of the first conductive wire 32 and the second conductive wire 33 extend out of the supporting stem 31 and are electrically connected to the lamp holder 1; the first conductive sheet 34 and the second conductive sheet 35 are arranged at intervals, and the surfaces of the first conductive sheet 34 and the second conductive sheet 35 are coated with a barium nitride coating 36, and the barium nitride coating 36 is used in conjunction with an inert gas to electrically connect the first conductive sheet 34 and the second conductive sheet 35.

[0025] When the lamp holder 1 is connected to the external lamp holder and the current is turned on, the first conductive sheet 34 and the second conductive sheet 35 begin to generate heat, and the neon atoms inside the lampshade 2 collide due to the heat. When the intensity of the collision is too large, the atoms are ionized, and the two conductive sheets are turned on. The excess energy is released in the form of photons, which are on the surface of the conductive sheet. At the same time, the barium nitride is decomposed by heat to produce nitrogen. The nitrogen impacts the photons, so that the surface of the conductive sheet produces a flame jumping light effect, simulating a real flame, bringing a novel and colorful lamp tube decoration effect, which can meet the decoration needs of different decoration scenes. On the other hand, the lampshade 2 of the present technical solution is divided into an upper decorative part 21 and a lower connecting part 22. Because there is a lower connecting part 22 under the lampshade 2, even after the bulb is tightened to the external lamp holder, the lower connecting part 22 is hidden, and the upper decorative part 21 can still be exposed outside the lampshade 2, and the flame shape of the lampshade 2 remains intact. After the bulb is lit, the flame light effect generated by the upper decorative part 21 and the wick assembly 3 echo each other, achieving the best flame simulation effect.

[0026] Preferably, the inert gas is neon. Neon is a non-flammable gas and is safer to use. Neon has a high thermal conductivity and can quickly transfer heat from the conductive sheet, resulting in a flame light effect in a short time, which is more in line with the use requirements of this application.

[0027] Preferably, the upper decorative portion 21, the first conductive sheet 34, and the second conductive sheet 35 are all in the shape of flames. The conductive sheet is in the shape of flames, and the light effect generated on its surface is closer to the shape of flames.

[0028] As an embodiment, the support core column 31 is provided with at least two receiving holes 311 for assembling the conductive wires to pass through.

[0029] Preferably, the first end of the first conductive wire 32 connected to the lamp holder 1 is provided with a first resistor 321, and the first resistor 321 is provided outside the supporting stem 31. The resistor is mainly used to improve the circuit safety and extend the service life of the bulb. Of course, when both conductive wires are equipped with resistors, the use effect is better. After the components are assembled, glue is injected into the lamp holder 1, the lampshade 2 is connected, and the resistor is encapsulated together.

[0030] In the present technical solution, both the support stem 31 and the lampshade 2 are formed of glass material, which is conducive to withstanding higher temperatures, and there are multiple embodiments of the connection method between the support stem 31 and the lampshade 2.

[0031] As an embodiment, when the support stem 31 and the lampshade 2 are integrally formed, the support stem 31 is assembled first and then the bottom end of the support stem 31 is fused with the lampshade 2 as one body. The mouth of the lampshade 2 is sealed by the support stem 31, and the gas sealing effect is better. At this time, a partition column 312 is extended downward from the bottom end of the support stem 31. The partition column 312 separates the first conductive wire 32 and the second conductive wire 33 on both sides of the column to avoid short circuit between the two. At the same time, the partition column 312 facilitates the connection between the lampshade 2 and the lamp holder 1, and increases the connection strength between the lampshade 2 and the lamp holder 1.

[0032] As another embodiment, when the support stem 31 is not integrally formed with the lampshade 2, a flange 313 is provided extending outward from the circumference of the bottom end of the support stem 31, and the flange 313 is clamped to the mouth of the lampshade 2 to fix the support stem 31 to prevent it from falling into the inside of the lampshade 2, and the flange 313 is used to seal the mouth of the lampshade 2. In this solution, the support stem 31 is no longer provided with a partition column 312, but a glue filling position 314 is provided on the inner side of the bottom end of the support stem 31, and the glue filling position 314 is filled with a waterproof glue layer 315, which can both position the conductive wire and seal the support stem 31, and is also conducive to gas sealing.

[0033] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A flame simulation bulb, comprising a lamp holder (1) and a lampshade (2) connected to the lamp holder (1), characterized in that: The lampshade (2) comprises an upper decorative portion (21) and a lower connecting portion (22) which are integrally connected, and the interior of the lampshade (2) is filled with an inert gas; it also comprises a wick assembly (3), the wick assembly (3) comprising a supporting stem (31) and a first conductive wire (32) and a second conductive wire (33) arranged on the supporting stem (31); the supporting stem (31) is arranged at the mouth of the lampshade (2) and extends into the interior of the lampshade (2); one end of the first conductive wire (32) extends into the interior of the lampshade (2) and is electrically connected to a first conductive sheet (34), one end of the second conductive wire (33) extends into the interior of the lampshade (2) and is electrically connected to a second conductive sheet (35), and the other ends of the first conductive wire (32) and the second conductive wire (33) extend out of the supporting stem (31) and are electrically connected to the lamp holder (1); The first conductive sheet (34) and the second conductive sheet (35) are arranged at intervals, and the surfaces of the first conductive sheet (34) and the second conductive sheet (35) are coated with a barium nitride coating (36), and the barium nitride coating (36) is used in conjunction with an inert gas to electrically connect the first conductive sheet (34) and the second conductive sheet (35); The support stem (31) and the lampshade (2) are integrally formed, and a partition column (312) is provided at the bottom end of the support stem (31) extending downward, and the first conductive wire (32) and the second conductive wire (33) are respectively provided on both sides of the partition column (312).

2. The flame simulation lamp according to claim 1, characterized in that: The inert gas is neon.

3. The flame simulation lamp according to claim 1, characterized in that: The upper decorative portion (21), the first conductive sheet (34), and the second conductive sheet (35) are all in the shape of flames.

4. The flame simulation lamp according to claim 1, characterized in that: The supporting core column (31) is provided with at least two accommodating holes (311) for assembling conductive wires to pass through.

5. The flame simulation lamp according to claim 1, characterized in that: One end of the first conductive wire (32) connected to the lamp holder (1) is provided with a first resistor (321), and the first resistor (321) is arranged outside the supporting stem (31).

6. The flame simulation lamp according to claim 5, characterized in that: A second resistor (331) is provided at one end of the second conductive wire (33) connected to the lamp holder (1), and the second resistor (331) is arranged outside the supporting stem (31).

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