Candle bulb

Abstract

The utility model discloses a candle bulb which comprises a lampshade, a lamp holder is in threaded connection with the top of the lampshade, a spiral head is arranged on the surface of the lamp holder, a plurality of groups of lamp grooves are formed in the lampshade, a plurality of groups of lamp strips are arranged and are flexibly connected through connecting strips, the plurality of groups of lamp strips are bent into a ring shape, and the lamp strips bent into the ring shape are inserted into the lamp grooves of the lampshade. Under the limitation of the two groups of L-shaped clamping strips on the two sides of the lamp groove, the lamp strip is limited in the lamp groove, and the driving plate which is integrally formed on the surface of the connecting strip and is flexibly connected is also bent into the lampshade and is in threaded connection with the external thread on the surface of the lamp holder through the internal thread on the surface of the lampshade, so that the lampshade and the lamp holder are assembled; due to the fact that the driving plate and the connecting strip are integrally formed, the driving plate and the light bar are integrated, after the driving plate and the light bar are integrated, the step of fixing the driving plate and the light bar through welding is avoided, the driving plate and the light bar are more convenient to assemble, and production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting fixtures, and particularly relates to a candle bulb. Background Art

[0002] Candle bulbs are often used in crystal lamps, wall lamps, and marble lamps with strong decorative properties. Candle bulbs use LED high-brightness light sources and are available in a variety of colors. The base is made of aluminum alloy and the surface is oxidized. LED candle bulbs have the advantages of light weight, beautiful and high-grade appearance, and strong decoration.

[0003] Currently, a candle bulb generally includes a lamp bead column, a lamp driving circuit, and a lamp head. The lamp bead column is fixedly welded to the lamp driving circuit, and the driving circuit is electrically connected to the LED lamp bead column from below the lamp socket so that the lamp beads on the surface of the lamp bead column can be controlled to turn on and off through the lamp driving circuit. However, since the driving circuit needs to be welded to the LED lamp bead column to be fixed to the LED lamp bead column, it is more troublesome to produce and assemble the LED lamp bead column and the driving circuit in the later stage, which greatly reduces the production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a candle bulb to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A candle bulb, comprising:

[0006] A lampshade, the top of the lampshade is threadedly connected with a lamp head, the surface of the lamp head is provided with a spiral head, and several groups of lamp slots for placing lamp strips are arranged in the lampshade. There are several groups of lamp strips, and the lamp strips are flexibly connected by connecting strips so that multiple groups of lamp strips can be bent into a ring and inserted into the lamp slots. A driving plate is integrally formed on the surface of the connecting strip so that the driving plate can be integrated with the lamp strip, which is convenient for assembly.

[0007] Preferably, L-shaped clamping strips are arranged on both sides of the lamp slots in the lampshade.

[0008] Preferably, ventilation openings are arranged on the surface of the lampshade between every two adjacent lamp slots.

[0009] Preferably, several lamp beads are arranged on the surface of the lamp strip, and the lamp beads are electrically connected to the driving plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: multiple groups of light bars flexibly connected by connecting bars are bent into a ring shape, and the light bars bent into a ring shape are inserted into the light grooves of the lamp shade. Under the limitation of two groups of L-shaped clamping bars on both sides of the light grooves, the light bars are limited in the light grooves, and the driving plates integrally formed on the surface of the connecting bars and flexibly connected are also bent into the lamp shade. The lamp shade and the lamp head are assembled by screwing the internal thread on the surface of the lamp shade and the external thread on the surface of the lamp head. Since the driving plate and the connecting bar are integrally formed, the driving plate and the light bar are integrated. After the driving plate and the light bar are integrated, the step of fixing the driving plate and the light bar by welding is avoided, so that the assembly of the driving plate and the light bar is more convenient, and the production efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the utility model;

[0012] Figure 2 is a schematic structural diagram of the light bar and the driving plate of the utility model;

[0013] Figure 3 is a top view of the lamp shade of the utility model.

[0014] In the figure: 1, lamp shade; 2, lamp head; 3, screw head; 4, light bar; 5, light groove; 6, connecting bar; 7, driving plate; 8, ventilation opening; 9, L-shaped clamping bar; 10, lamp bead. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] The present utility model provides a candle bulb as shown in Figures 1-3 and includes:

[0017] A lamp shade 1, the top of the lamp shade 1 is threadedly connected with a lamp head 2, a screw head 3 is arranged on the surface of the lamp head 2, a plurality of light grooves 5 for placing light bars 4 are arranged in the lamp shade 1, a plurality of light bars 4 are provided and the light bars 4 are all flexibly connected by a connecting bar 6, so that the plurality of light bars 4 can be bent into a ring shape and inserted into the light grooves 5, and a driving plate 7 is integrally formed on the surface of the connecting bar 6, so that the driving plate 7 can be integrated with the light bar 4 for convenient assembly.

[0018] L-shaped clamping bars 9 are arranged on both sides of the light grooves 5 in the lamp shade 1, and the light bars 4 in the light grooves 5 are limited by the L-shaped clamping bars 9 to prevent movement.

[0019] On the surface of the lamp shade 1 and between every two adjacent lamp grooves 5, ventilation openings 8 are provided to form air convection inside the lamp shade 1 so as to dissipate heat from the lamp beads 10 inside the lamp shade 1.

[0020] On the surface of the lamp strip 4, a number of lamp beads 10 are provided and the lamp beads 10 are electrically connected to the driving board 7. The driving board 7 is used to provide the required electric energy and control signals for the lamp beads 10. The driving board 7 can adjust the current and voltage to ensure the normal operation of the lamp beads 10.

[0021] For this candle bulb, multiple groups of lamp strips 4 flexibly connected by the connecting strip 6 are bent into a ring shape, and the lamp strips 4 bent into a ring shape are inserted into the lamp grooves 5 of the lamp shade 1. Under the limitation of two groups of L-shaped clamping strips 9 on both sides of the lamp groove 5, the lamp strips 4 are limited into the lamp grooves 5, and the driving board 7 integrally formed on the surface of the connecting strip 6 and flexibly connected is also bent into the lamp shade 1. Then, the lamp shade 1 is screwed to the lamp head 2 through the internal thread on the surface of the lamp shade 1 and the external thread on the surface of the lamp head 2, thus completing the assembly of the lamp shade 1 and the lamp head 2. Since the driving board 7 and the connecting strip 6 are integrally formed, the driving board 7 and the lamp strip 4 are integrated. After the driving board 7 and the lamp strip 4 are integrated, the step of fixing the driving board 7 and the lamp strip 4 by welding is avoided, so that the assembly of the driving board 7 and the lamp strip 4 is more convenient, greatly improving the production efficiency.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A candle bulb, characterized in that, Including: A lampshade (1), a lamp holder (2) is threadedly connected to the top of the lampshade (1), a spiral head (3) is provided on the surface of the lamp holder (2), several groups of lamp grooves (5) for placing lamp strips (4) are provided inside the lampshade (1), several groups of lamp strips (4) are provided and the lamp strips (4) are all flexibly connected by connecting strips (6), so that multiple groups of lamp strips (4) can be bent into a ring and inserted into the lamp grooves (5), and a driving plate (7) is integrally formed on the surface of the connecting strip (6), so that the driving plate (7) can be integrated with the lamp strip (4), which is convenient for assembly.

2. A candle bulb according to claim 1, characterized in that: L-shaped clamping strips (9) are provided on both sides of the lamp groove (5) inside the lampshade (1).

3. A candle bulb according to claim 1, characterized in that: Ventilation openings (8) are provided on the surface of the lampshade (1) and between every two adjacent lamp grooves (5).

4. A candle bulb according to claim 1, wherein: A plurality of lamp beads (10) are provided on the surface of the lamp strip (4) and the lamp beads (10) are electrically connected to the driving plate (7).

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