CN217843536U

CN217843536U - LED bulb

Info

Publication number: CN217843536U
Application number: CN202220728300.1U
Authority: CN
Inventors: 张慧
Original assignee: Zhongshan Yiyuan Zhiguang Lighting Co ltd
Current assignee: Zhongshan Yiyuan Zhiguang Lighting Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-11-18
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a LED bulb, it includes the bulb main part, this bulb main part includes porcelain core, a plurality of end caps and light source part, this porcelain core bottom is equipped with the strip of paper used for sealing, a plurality of fixed strips of fixedly connected with respectively at the both ends of this strip of paper used for sealing, form the spread groove between a plurality of these fixed strip intervals, the one end of this end cap is fixedly connected with connecting block on the surface, the both ends of this porcelain core imbed respectively in the inboard of this connecting block, make this connecting block overlap respectively and establish on the surface at this porcelain core both ends, the one end of rethread connecting piece is passed this end cap and is penetrated in this spread groove and connect fixedly, make this end cap fix respectively on the both ends of this porcelain core, this light source part includes light source board and shell, this light source board pastes and locates on the surface of this porcelain core, this shell is established on the surface of this connecting block.

Description

LED bulb

Technical Field

The utility model belongs to the lamps and lanterns field, concretely relates to LED bulb.

Background

The LED lamp is an energy-saving and environment-friendly lighting tool with long service life, and is widely applied in modern life.

The light source board of traditional LED bulb is all connected fixedly through the screw, makes the light source board fix in the inboard of porcelain core, then passes through the screw fixation with the shell on the top of porcelain core again, installs unusual trouble to and extravagant manual work, and for the main shortcoming of conventional art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem: the both ends of porcelain core are connected with the end cap, and the light source board pastes and locates the porcelain core on the surface, and the outer shell is established on the surface of end cap one end, and the installation is simple and convenient, practices thrift the cost of labor.

In order to achieve the above purpose, the utility model provides a technical scheme: the utility model provides a LED bulb, it includes the bulb main part, this bulb main part includes porcelain core, a plurality of end caps and light source part, this porcelain core bottom is equipped with the strip of paper used for sealing, the both ends of this strip of paper used for sealing are a plurality of fixed strips of fixedly connected with respectively, form the spread groove between a plurality of these fixed strip intervals, the one end of this end cap is fixedly connected with connecting block on the surface, the both ends of this porcelain core imbed respectively in the inboard of this connecting block, make this connecting block establish respectively on the surface at this porcelain core both ends, the one end of rethread connecting piece is passed this end cap and is penetrated again and connect fixedly in this spread groove, make this end cap fix respectively on the both ends of this porcelain core, this light source part includes light source board and shell, this light source board pastes and locates on the surface of this porcelain core, this shell cover is established on the surface of this connecting block.

Further, the connecting block is of an arc-shaped structure, and the shape of the inner side of the connecting block is matched with the shape of the outer surface of the porcelain core.

Further, the shell is of an arc-shaped structure, and the inner side surface of the shell is matched with the outer side surface of the connecting block.

Further, the seal and the porcelain core are of an integrated structure.

Further, this porcelain core inboard has the connection cavity, and this connection cavity inboard is equipped with the circuit board, and this circuit board is connected with this light source board electricity, and this light source board is equipped with a plurality of lamp pearls towards being equipped with on the surface of this shell.

Further, the light source board is the multirow lamp area.

Further, the housing is a light-transmitting housing.

Further, the connecting member is a screw.

The utility model discloses a technological effect and advantage: the shape of this connecting block inboard and the shape looks adaptation of this porcelain core surface, during the both ends of this porcelain core imbed the inboard of this connecting block respectively, it is fixed that rethread connecting piece is connected, makes this end cap fix respectively on the both ends of this porcelain core, the inboard surface of this shell and the outside surface looks adaptation of this connecting block, and this light source board pastes and locates on the surface of this porcelain core, and this outer shell cover is established on the surface of this connecting block. The utility model discloses a LED bulb installation is simple and convenient, practices thrift the cost of labor.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is the schematic view of the connection structure between the porcelain core and the plug of the present invention.

Fig. 3 is a schematic view of the plug structure of the present invention.

Reference numerals are as follows: a bulb body 10; a porcelain core 100; a plug 200; a light source part 300; a connecting cavity 110; a seal 120; a fixing strip 121; a connecting groove 122; a connection block 210; a light source board 310; a housing 320; a circuit board 130; and a lamp bead 311.

Detailed Description

As shown in fig. 1 to 3, an LED bulb includes a bulb body 10, the bulb body 10 includes a porcelain core 100, a plurality of plugs 200, and a light source 300, wherein the plugs 200 are respectively connected to left and right ends of the porcelain core 100, and the light source 300 is disposed on a surface of the porcelain core 100.

The inner side of the porcelain core 100 has a connecting cavity 110, a seal 120 is disposed at the bottom end of the porcelain core 100, the seal 120 and the porcelain core 100 are integrally formed, a plurality of fixing strips 121 are disposed at the upper and lower ends of the seal 120, the fixing strips 121 are respectively fixedly connected to the two ends of the seal 120 at intervals, and a connecting groove 122 is formed between the fixing strips 121 at intervals.

A connecting block 210 is arranged on the surface of one end of the plug 200 facing the connecting cavity 110, the connecting block 210 is fixedly connected to the surface of the plug 200, the connecting block 210 is of an arc-shaped structure, and the shape of the inner side of the connecting block 210 is matched with the shape of the outer surface of the porcelain core 100.

In a specific implementation, two ends of the ceramic core 100 are respectively embedded into the inner sides of the connecting blocks 210, so that the connecting blocks 210 are respectively sleeved on the outer surfaces of the two ends of the ceramic core 100, and then one end of the connecting member passes through the plugs 200 and then penetrates into the connecting grooves 122 to be connected and fixed, so that the plugs 200 are respectively fixed on the two ends of the ceramic core 100.

The light source part 300 includes a light source board 310 and a housing 320, the housing 320 has an arc-shaped structure, and an inner side surface of the housing 320 is fitted to an outer side surface of the connection block 210.

In the specific implementation, the light source board 310 is attached to the surface of the porcelain core 100, and the housing 320 is sleeved on the outer surface of the connecting block 210, so that the light source board 310 is covered by the housing 320, and the installation is simple and convenient.

In one embodiment, the light source board 310 is a multi-row light strip.

In one embodiment, the housing 320 is a light-transmissive housing.

In a specific embodiment, the connecting member is a screw.

The circuit board 130 is disposed on the inner side of the connection cavity 110, the circuit board 130 is electrically connected to the light source board 310, a plurality of lamp beads 311 are disposed on the surface of the light source board 310 facing the housing 320, the lamp beads 311 are powered on to emit light, and light emitted from the lamp beads 311 is emitted through the housing 320.

In summary, the shape of the inner side of the connecting block 210 is matched with the shape of the outer surface of the porcelain core 100, the two ends of the porcelain core 100 are respectively embedded into the inner sides of the connecting block 210, and then are connected and fixed by the connecting member, so that the plugs 200 are respectively fixed on the two ends of the porcelain core 100, the inner side surface of the housing 320 is matched with the outer side surface of the connecting block 210, the light source plate 310 is attached to the surface of the porcelain core 100, and the housing 320 is sleeved on the outer surface of the connecting block 210. The utility model discloses a LED bulb installation is simple and convenient, practices thrift the cost of labor.

Claims

1. An LED bulb, its characterized in that: which comprises a bulb main body (10), wherein the bulb main body (10) comprises a porcelain core (100), a plurality of plugs (200) and a light source component (300),

the bottom end of the porcelain core (100) is provided with a seal (120), two ends of the seal (120) are respectively and fixedly connected with a plurality of fixing strips (121), a connecting groove (122) is formed between the fixing strips (121) at intervals,

a connecting block (210) is fixedly connected on the surface of one end of the plug (200),

two ends of the porcelain core (100) are respectively embedded into the inner sides of the connecting blocks (210), so that the connecting blocks (210) are respectively sleeved on the outer surfaces of two ends of the porcelain core (100), one end of a connecting piece penetrates through the plug (200) and then penetrates into the connecting groove (122) to be fixedly connected, so that the plugs (200) are respectively fixed on two ends of the porcelain core (100),

the light source component (300) comprises a light source board (310) and a shell (320), wherein the light source board (310) is attached to the surface of the porcelain core (100), and the shell (320) is sleeved on the outer surface of the connecting block (210).

2. The LED bulb of claim 1, wherein: the connecting block (210) is of an arc-shaped structure, and the shape of the inner side of the connecting block (210) is matched with the shape of the outer surface of the porcelain core (100).

3. The LED bulb of claim 2, wherein: the outer shell (320) is of an arc-shaped structure, and the inner side surface of the outer shell (320) is matched with the outer side surface of the connecting block (210).

4. The LED bulb of claim 1, wherein: the seal (120) and the porcelain core (100) are of an integrated structure.

5. The LED bulb of claim 1, wherein: this porcelain core (100) inboard has connection cavity (110), and this connection cavity (110) inboard is equipped with circuit board (130), and this circuit board (130) are connected with this light source board (310) electricity, and this light source board (310) are equipped with a plurality of lamp pearls (311) towards being equipped with on the surface of this shell (320).

6. The LED bulb of claim 5, wherein: the light source board (310) is a multi-row lamp strip.

7. The LED bulb of claim 6, wherein: the housing (320) is a light-transmissive shell.

8. The LED bulb of claim 1, wherein: the connecting piece is a screw.