Inner frame for LED lamp

Abstract

The utility model relates to the field of LED lamps, in particular to an inner frame for an LED lamp, which is suitable for structures of a lamp holder, a lampshade, a lamp wick and a lamp filament and comprises a supporting assembly for mounting and fixing the lamp wick, the supporting assembly comprises a first supporting piece and a second supporting piece, the first supporting piece and the second supporting piece form a combined piece of a hollow structure, and a cavity is formed in the combined piece. And the first supporting piece is clamped with the second supporting piece. By means of the first supporting piece and the second supporting piece which are of a combined structure, when internal components are installed, the components can be pre-fixed through an internal cavity and a formed groove, after individual fixing, the internal components are effectively fixed and sealed, and therefore the sealing performance and safety are guaranteed; through the split type structure, the machining cost and difficulty of an original integrated structure can be reduced, the annular protruding blocks on the outer surface are matched to be tightly matched with the lamp holder, and the fixing effect of the assembly, the lamp holder and the interior is improved.

Description

Technical Field

[0001] The utility model relates to the field of LED lamps, in particular to an inner frame for LED lamps. Background Art

[0002] LED lamps are generally similar in shape and size to traditional incandescent bulbs. Bulb-shaped LED lamps can be widely used in home lighting, commercial places and public places, such as table lamps, chandeliers, downlights, etc. Energy saving and long life: This type of LED lamp has the energy-saving characteristics and long life advantages of traditional LED lamps. They are usually more energy-efficient and have a longer life than traditional incandescent bulbs, which can significantly reduce energy consumption and replacement frequency. Diversified functions: This type of LED lamp can have a variety of functions, such as dimming, color temperature adjustment, intelligent control, etc., which can meet the needs of different users and scene requirements. Thermal management and design optimization: The design of this type of LED lamp usually takes thermal management into consideration to ensure good heat dissipation of the LED chip to extend the service life and stability of the lamp. In general, this type of LED lamp combines the high efficiency, long life and multi-functionality of modern LED technology while maintaining a traditional appearance. It is one of the most popular LED lighting products on the market.

[0003] In the prior art, since the remaining parts of such lamps are restricted by the lamp holder during use and processing, the subsequent use environment of the device needs to be considered during processing. The existing lamp holder parts are fixed with an integrated structure. Although it can also ensure the fixation of internal components, it is difficult to demold the integrated structure during production and subsequent installation. In addition, in order to ensure the subsequent sealing and fixation before and after installation, manual or equipment force is required to increase the installation force, and there is also a risk of damaging components. Utility Model Content

[0004] The purpose of the utility model is to provide an inner frame for an LED lamp in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] An inner frame for an LED lamp, which is suitable for the structure of a lamp holder, a lampshade, a wick, and a filament, and includes a support assembly for installing and fixing the wick, the support assembly includes a first support member and a second support member, the first support member and the second support member form a hollow structure assembly, and a cavity is formed inside the assembly, the first support member and the second support member are clamped, a groove for clamping the wick is formed on the upper end of the assembly, a sealing cover is installed on the bottom surface of the assembly, and a groove for clamping the sealing cover is formed on the assembly;

[0007] The first support member and the second support member are fixed by a clamping column and a clamping groove. The first support member and the second support member are provided with a battery cell and a main board inside. The battery cell and the main board are clamped to the first support member and the second support member.

[0008] Preferably, the filament is mounted on the wick.

[0009] Preferably, an annular protrusion is formed on the outside of the first support member and the second support member, and the assembly consisting of the first support member and the second support member is connected to the external lamp holder through the annular protrusion.

[0010] Preferably, the first supporting member and the second supporting member are interference fit with the lamp holder.

[0011] Preferably, the bottom opening of the lampshade is snap-connected with the lamp holder.

[0012] Compared with the prior art, the beneficial effects are as follows:

[0013] Through the first support member and the second support member of the combined structure, when installing internal components, the components can be pre-fixed through the internal cavity and the formed grooves, and then after individual fixation, the internal components can be effectively fixed and sealed, thereby ensuring sealing and safety. The split structure itself can reduce the processing cost and difficulty of the original integrated structure, and the annular protrusion on the outer surface fits tightly with the lamp holder, thereby improving the fixing effect of the assembly, the lamp holder and the interior. The structural characteristics of the assembly itself are utilized in conjunction with the extrusion of the lamp holder to further improve the fastening effect and reduce the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the structure of an inner frame for an LED lamp described in the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of an inner frame for an LED lamp described in the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the first support member and the second support member of the inner frame for an LED lamp described in the utility model;

[0018] Figure 4 It is a schematic diagram of the split structure of the first supporting member and the second supporting member of the inner frame for an LED lamp described in the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Lamp holder; 2. Lampshade; 3. Wick; 4. Filament; 5. First support member; 6. Second support member; 7. Battery cell; 8. Main board; 9. Sealing cover. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, an inner frame for an LED lamp is suitable for a structure of a lamp holder 1, a lampshade 2, a wick 3, and a filament 4, and includes a support assembly for installing and fixing the wick 3, the support assembly includes a first support member 5 and a second support member 6, the first support member 5 and the second support member 6 form a hollow structure assembly, and a cavity is formed inside the assembly, the first support member 5 and the second support member 6 are clamped, a groove for clamping the wick 3 is formed at the upper end of the assembly, a sealing cover 9 is installed on the bottom surface of the assembly, and a groove for clamping the sealing cover 9 is formed on the assembly;

[0024] The first support member 5 and the second support member 6 are fixed by means of clamping columns and clamping grooves. The first support member 5 and the second support member 6 are provided with battery cells 7 and a main board 8 inside. The battery cells 7 and the main board 8 are clamped to the first support member 5 and the second support member 6 .

[0025] In this embodiment, the filament 4 is mounted on the core 3 .

[0026] In this embodiment, an annular protrusion is formed on the outside of the first support member 5 and the second support member 6, and the assembly consisting of the first support member 5 and the second support member 6 is connected to the external lamp holder 1 through the annular protrusion.

[0027] In this embodiment, the first support member 5 and the second support member 6 are interference fit with the lamp cap 1 .

[0028] In this embodiment, the bottom opening of the lampshade 2 is snap-fitted to the lamp holder 1 .

[0029] Working principle: first insert the battery cell 7, main board 8 and sealing cover 9 into the first support member 5, pre-fix the battery cell 7, main board 8 and sealing cover 9 through the card slot in the cavity of the first support member 5, then snap the wick 3 and the second support member 6 onto the first support member 5 at the same time, and then fix the wick 3, battery cell 7, main board 8 and sealing cover 9, and then insert the assembly consisting of the first support member 5 and the second support member 6 into the lamp holder 1. Since the first support member 5 and the second support member 6 are formed with annular protrusions on the outside, the annular protrusions are used to squeeze and fit with the inner wall of the lamp holder 1 to ensure the tightness of the combination between the first support member 5 and the second support member 6, so as to effectively fix them, and then buckle the lampshade 2 made of plastic or glass on the top of the lamp holder 1, insert the opening position of the lampshade 2 between the lamp holder 1 and the first support member 5 and the second support member 6, and use the squeezing force to ensure the fixation of the lampshade 2, and the installation is completed.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An inner frame for an LED lamp, which is suitable for the structure of a lamp holder (1), a lampshade (2), a wick (3), and a filament (4), and is characterized in that: The invention comprises a support assembly for mounting and fixing the wick (3), the support assembly comprising a first support member (5) and a second support member (6), the first support member (5) and the second support member (6) forming a hollow structure assembly, and a cavity is formed inside the assembly, the first support member (5) and the second support member (6) are snap-connected, a groove for snap-connecting the wick (3) is formed at the upper end of the assembly, a sealing cover (9) is mounted on the bottom surface of the assembly, and a groove for snap-connecting the sealing cover (9) is formed on the assembly; The first support member (5) and the second support member (6) are fixed by means of a clamping column and a clamping groove; a battery cell (7) and a main board (8) are arranged inside the first support member (5) and the second support member (6); the battery cell (7) and the main board (8) are clamped to the first support member (5) and the second support member (6).

2. The inner frame for LED lamp according to claim 1, characterized in that: The filament (4) is mounted on the wick (3).

3. The inner frame for LED lamp according to claim 2, characterized in that: The first support member (5) and the second support member (6) are externally molded with an annular protrusion, and the assembly consisting of the first support member (5) and the second support member (6) is connected to the external lamp holder (1) via the annular protrusion.

4. The inner frame for LED lamp according to claim 3, characterized in that: The first support member (5) and the second support member (6) are interference-fitted with the lamp holder (1).

5. The inner frame for LED lamp according to claim 1, characterized in that: The bottom opening of the lampshade (2) is snap-connected with the lamp holder (1).

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