Multi-layer light-emitting LED (light-emitting diode) bulb

Abstract

The utility model relates to the technical field of LED lamps, in particular to a multi-layer light-emitting LED bulb which comprises an installation end, a detachable lampshade structure is installed on the edge of the upper end of the installation end in a screwed mode, a bulb light-emitting body is fixedly installed in the middle of the upper surface of the installation end and comprises a lamp pole, a lamp holder is fixedly installed at the upper end of the lamp pole, and a lamp cover is installed on the lamp holder. A stepped lamp ring clamping seat is fixedly mounted on the upper side of the lamp support, a clamping type lamp ring is clamped to the side surface of each step of the stepped lamp ring clamping seat, and LED lamp beads are fixedly mounted on the outer side surfaces of the clamping type lamp rings. According to the LED lamp, the detachable lampshade structure and the clamping type lamp rings are designed and optimized to be detachable, the detachable lampshade structure can be detached, the clamping type lamp rings with different diameters and installed at the upper end of the stepped lamp ring clamping base can be directly replaced, maintenance is convenient, and meanwhile the clamping type lamp rings with LED lamp beads with different light colors can be replaced. Therefore, different light effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a multi-layered luminous LED bulb. Background Art

[0002] LED bulbs have the advantages of long life, high light efficiency, no radiation, impact resistance and low energy consumption, and are gradually replacing incandescent bulbs. However, since the existing LED bulbs have a very strong directivity of light emitted from the light-emitting part, the light can hardly reach the place beyond 60° angle directly in front of the light-emitting part, so a multi-layered LED bulb that can emit three-dimensional light is designed.

[0003] However, some of the current multi-layered LED bulbs are similar to incandescent bulbs, with the light-emitting body encapsulated inside the lampshade. The LED lamp beads cannot be exposed. When an LED lamp bead fails, maintenance cannot be performed. When the circuits of each lamp bead are connected in series, the failure of a single lamp bead may cause the entire bulb to fail to light up and be discarded. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-level light-emitting LED bulb to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-level light-emitting LED bulb comprises a mounting end, a detachable lampshade structure is screwed and installed at the edge of the upper end of the mounting end, a bulb illuminator is fixedly installed in the middle of the upper surface of the mounting end, the bulb illuminator comprises a lamp post, a lamp holder is fixedly installed on the upper end of the lamp post, a stepped lamp ring holder is fixedly installed on the upper side of the lamp holder, a clip-on lamp ring is clipped on the side surface of each step of the stepped lamp ring holder, and an LED lamp bead is fixedly installed on the outer surface of the clip-on lamp ring.

[0007] Furthermore, the mounting end comprises a screw-on terminal block, a neutral line connection thread is fixedly mounted on the side surface of the screw-on terminal block, a live line connection terminal is embedded in the lower end of the screw-on terminal block, and a lampshade screw seat is provided at the edge of the upper surface of the screw-on terminal block.

[0008] Furthermore, the detachable lampshade structure comprises a connecting screw hole, and the connecting screw hole is fixedly installed at the lower opening of the glass lampshade.

[0009] Furthermore, a light ring slot is provided at the bottom of each step of the stepped light ring holder, the number of the snap-in light rings is several, a snap-in plug post is fixedly installed on the bottom side of the snap-in light ring, and the snap-in plug post is snap-connected with the light ring slot.

[0010] Furthermore, each step top of the stepped light ring holder is provided with a buckle movable groove, a buckle slider is slidably installed in the buckle movable groove, a return spring is clamped on one side of the buckle movable groove, and a light ring buckle is fixedly installed on the upper end of the buckle slider.

[0011] Furthermore, the connection screw opening and the lampshade screw base are screwed together.

[0012] Furthermore, the lower end of the lamp post is fixedly installed on the middle part of the upper surface of the rotating terminal block, and the neutral wire connection thread and the live wire connection terminal are connected to each other through the transmission line buried in the lamp post and the lamp holder and the card-connected plug post.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The clip-on light ring installed on the stepped light ring holder is distributed in a stepped manner, so that the light emitted by the overall structure presents a multi-level state when in use, thereby improving the uniformity of light distribution. At the same time, the detachable lampshade structure and the clip-on light ring design are optimized to be detachable. The detachable lampshade structure can be removed, and the clip-on light rings of different diameters installed on the upper end of the stepped light ring holder can be directly replaced. While facilitating maintenance, the clip-on light rings can even be replaced with LED lamp beads of different light colors to achieve different lighting effects.

[0015] 2. The card-connected plug post and the light ring slot are connected to each other, and the power transmission line buried inside the card-connected light ring is used to connect the LED lamp beads and the power transmission line buried inside the lamp post to perform power supply. After the card-connected light ring is connected to the side surfaces of each step of the stepped light ring holder, the return spring pushes the buckle slider to make the light ring buckle on the edge of the upper surface of the card-connected light ring, and the card-connected plug post and the light ring slot are connected to each other to limit the position of the card-connected light ring, so that the installed card-connected light ring is relatively fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembled diagram of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the light emitting body of the light bulb in the utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. Mounting end; 101. Screw-on end block; 102. Neutral line connection thread; 103. Live line connection terminal; 104. Lamp shade screw base; 2. Removable lamp shade structure; 201. Connection screw mouth; 202. Glass lamp shade; 3. Light bulb; 301. Lamp post; 302. Lamp holder; 303. Stepped lamp ring holder; 304. Lamp ring slot; 305. Snap-on lamp ring; 306. LED lamp beads; 307. Snap-on plug post; 308. Snap-on movable slot; 309. Snap-on slider; 310. Return spring; 311. Lamp ring snap. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a multi-level light-emitting LED bulb includes a mounting end 1, a detachable lampshade structure 2 is screwed and installed at the edge of the upper end of the mounting end 1, a bulb illuminant 3 is fixedly installed in the middle of the upper surface of the mounting end 1, and the bulb illuminant 3 includes a lamp post 301, a lamp holder 302 is fixedly installed on the upper end of the lamp post 301, a stepped lamp ring holder 303 is fixedly installed on the upper side of the lamp holder 302, a clip-on lamp ring 305 is clipped on the side surface of each step of the stepped lamp ring holder 303, and an LED lamp bead 306 is fixedly installed on the outer surface of the clip-on lamp ring 305.

[0023] Specifically, the clip-on light ring 305 installed on the stepped light ring holder 303 is distributed in a stepped manner, so that the light emitted by the overall structure when in use presents a multi-layered state, thereby improving the uniformity of light distribution. At the same time, the detachable lampshade structure 2 and the clip-on light ring 305 are optimized to be detachable. The detachable lampshade structure 2 can be removed, and the clip-on light rings 305 of different diameters installed on the upper end of the stepped light ring holder 303 can be directly replaced. While facilitating maintenance, the clip-on light ring 305 can even be replaced with LED lamp beads 306 of different light colors to achieve different lighting effects.

[0024] Embodiment 1

[0025] like Figure 2 As shown, in this embodiment, the mounting end 1 includes a screw-on terminal block 101 , a neutral line connection thread 102 is fixedly mounted on the side surface of the screw-on terminal block 101 , and a live line connection terminal 103 is embedded in the lower end of the screw-on terminal block 101 .

[0026] In this embodiment, the lamp is installed and used by screwing the screw-on terminal block 101 into the lamp holder, the neutral line is connected to each other through the neutral line connection thread 102, and the power transmission line is connected through the live line connection terminal 103.

[0027] like Figure 2 As shown, in this embodiment, a lampshade rotating seat 104 is opened at the edge of the upper surface of the rotating end block 101, and the detachable lampshade structure 2 includes a connecting screw hole 201, which is fixedly installed at the lower opening of the glass lampshade 202; the connecting screw hole 201 and the lampshade rotating seat 104 are screwed together.

[0028] During specific implementation, the glass lampshade 202 is screwed together with the lampshade screw base 104 via the screw opening 201, which is convenient for assembly and disassembly.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to supplement the first embodiment, it is described how to fix the clip-on light ring 305 and the stepped light ring holder 303 after they are clipped together, which is not mentioned in the first embodiment.

[0031] like Figure 3-4 As shown, in the present embodiment, a light ring slot 304 is provided at the bottom of each step of the stepped light ring holder 303, and there are a plurality of snap-in light rings 305. A snap-in plug 307 is fixedly installed on the bottom side of the snap-in light ring 305, and the snap-in plug 307 is snap-connected with the light ring slot 304; a snap-in movable groove 308 is provided at the top of each step of the stepped light ring holder 303, and a snap-in slider 309 is slidably installed in the snap-in movable groove 308, a return spring 310 is snapped on one side of the snap-in movable groove 308, and a light ring buckle 311 is fixedly installed on the upper end of the snap-in slider 309.

[0032] During specific implementation, the snap-in plug 307 and the light ring slot 304 are snapped together, and the power transmission line buried inside the snap-in light ring 305 is used to connect the LED lamp beads 306 and the power transmission line buried inside the lamp post 301 to perform power supply work. After the snap-in light ring 305 is snapped onto the side surfaces of each step of the stepped light ring holder 303, the return spring 310 pushes the snap-in slider 309 to make the light ring snap 311 snap onto the edge of the upper surface of the snap-in light ring 305, and the snap-in plug 307 and the light ring slot 304 are snapped together to limit the position of the snap-in light ring 305, so that the installed snap-in light ring 305 is relatively fixed.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-level light-emitting LED bulb, comprising a mounting end (1), characterized in that: A detachable lampshade structure (2) is screwed and installed at the upper edge of the mounting end (1); a light bulb illuminator (3) is fixedly installed in the middle of the upper surface of the mounting end (1); the light bulb illuminator (3) comprises a lamp post (301); a lamp holder (302) is fixedly installed at the upper end of the lamp post (301); a stepped lamp ring holder (303) is fixedly installed on the upper side of the lamp holder (302); a snap-on lamp ring (305) is snap-on at each step side surface of the stepped lamp ring holder (303); and an LED lamp bead (306) is fixedly installed on the outer surface of the snap-on lamp ring (305).

2. A multi-level light emitting LED bulb according to claim 1, characterized in that: The mounting end (1) comprises a screw-on end block (101), a neutral line connection thread (102) being fixedly mounted on the side surface of the screw-on end block (101), a live line connection terminal (103) being embedded in the lower end of the screw-on end block (101), and a lampshade screw seat (104) being provided at the edge of the upper surface of the screw-on end block (101).

3. A multi-level light-emitting LED bulb according to claim 2, characterized in that: The detachable lampshade structure (2) comprises a connecting screw hole (201), and the connecting screw hole (201) is fixedly mounted at the lower opening of the glass lampshade (202).

4. The multi-level light emitting LED bulb according to claim 3, characterized in that: The bottom of each step of the stepped light ring holder (303) is provided with a light ring slot (304), the number of the snap-on light rings (305) is several, a snap-on plug post (307) is fixedly installed on the bottom side of the snap-on light ring (305), and the snap-on plug post (307) and the light ring slot (304) are snap-on with each other.

5. The multi-level light emitting LED bulb according to claim 4, characterized in that: The top of each step of the stepped light ring holder (303) is provided with a buckle movable groove (308), a buckle slider (309) is slidably installed in the buckle movable groove (308), a return spring (310) is clamped on one side of the buckle movable groove (308), and a light ring buckle (311) is fixedly installed on the upper end of the buckle slider (309).

6. The multi-level light emitting LED bulb according to claim 5, characterized in that: The connecting screw opening (201) and the lampshade screw base (104) are screwed together.

7. The multi-level light emitting LED bulb according to claim 6, characterized in that: The lower end of the lamp post (301) is fixedly mounted on the middle of the upper surface of the screw-on terminal block (101), and the neutral line connection thread (102) and the live line connection terminal (103) are connected to each other through the power transmission line buried inside the lamp post (301) and the lamp holder (302) and the card-connected plug post (307).

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