CN216345514U - Plug-in type bulb - Google Patents
Plug-in type bulb Download PDFInfo
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- CN216345514U CN216345514U CN202123174763.2U CN202123174763U CN216345514U CN 216345514 U CN216345514 U CN 216345514U CN 202123174763 U CN202123174763 U CN 202123174763U CN 216345514 U CN216345514 U CN 216345514U
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- lamp holder
- plug
- hole
- accommodating
- accommodating cavity
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Abstract
The utility model relates to the technical field of bulbs, in particular to a plug-in type bulb, which comprises a lamp holder, a bulb shell and a lamp holder, wherein the bulb shell is arranged on the lamp holder; the bottom of the bulb shell is provided with a connecting part; the lamp base is sleeved in the connecting part; the connecting part is arranged in the lamp holder; the lamp holder is of a plastic structure; a boss is arranged at the top of the lamp holder; the boss is provided with a first through hole; the bottom of the lamp holder is provided with a first through hole; a first accommodating cavity is arranged in the lamp holder; the plug-in type bulb also comprises a light-emitting piece, a first metal supporting wire and a first resistor. The first metal supporting wire penetrates through the first accommodating cavity through the first through hole and is connected with the first resistor. The first resistor, the first metal supporting wire and the light-emitting piece are fixed in an inserting mode, so that the assembly is simple, the automation is convenient, the cost is saved, and in addition, the plastic lamp holder can effectively seal the connection part of the lamp holder and the connecting part, so that the waterproof and dustproof purposes are achieved.
Description
Technical Field
The utility model relates to the technical field of bulbs, in particular to a plug-in type bulb.
Background
At present, in the existing LED bulb product in the market, a driving circuit in a lamp cap of the LED bulb product is generally directly connected with a power line in a welding mode, the assembly production is complex, the reliability is low, the production efficiency is low, and parts such as a waterproof ring need to be additionally added to the waterproof performance, so that the number of accessories is large, the assembly production is complex, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The present invention addresses the above-mentioned deficiencies in the prior art by providing a plug-in light bulb.
The purpose of the utility model is realized by the following technical scheme: a plug-in type bulb comprises a lamp holder, a bulb shell and a lamp holder; the bottom of the bulb shell is provided with a connecting part; the lamp base is sleeved in the connecting part; the connecting part is hermetically connected with the periphery of the lamp holder; the connecting part is arranged in the lamp holder;
the lamp holder is of a plastic structure; the top of the lamp holder protrudes outwards to form a boss; the boss is provided with a first through hole; the bottom of the lamp holder is provided with a first accommodating column; the bottom of the first accommodating column is provided with a first through hole; a first accommodating cavity is formed in the first accommodating column; two ends of the first accommodating cavity are respectively communicated with the first through hole and the first through hole;
the plug-in type bulb also comprises a light-emitting piece, a first metal supporting wire and a first resistor; the light-emitting piece is arranged in the bulb shell; the first resistor is arranged in the first accommodating cavity; the first metal supporting wire is connected with the light-emitting piece; the first metal supporting wire penetrates through the first accommodating cavity through the first through hole and is connected with the first resistor.
The utility model further provides that the boss is provided with a second through hole; the bottom of the lamp holder is provided with a second accommodating column; the bottom of the second accommodating column is provided with a second through hole; a second accommodating cavity is formed in the second accommodating column; two ends of the second accommodating cavity are respectively communicated with the second through hole and the second through hole;
the plug-in type bulb further comprises a second metal supporting wire; the second metal supporting wire is connected with the light-emitting piece; the second metal supporting wire penetrates through the second accommodating cavity.
The utility model is further provided that a second resistor is arranged in the second accommodating cavity; the second metal supporting wire is connected with a second resistor.
The utility model is further provided that the bottom of the lamp holder is provided with a metal sheet; the metal sheet is connected with the first resistor.
The utility model is further provided that the bottom of the lamp holder is symmetrically provided with a first supporting plate and a second supporting plate; a connecting plate is arranged between the first supporting plate and the second supporting plate; the connecting plate is arranged between the first accommodating column and the second accommodating column.
The utility model is further provided that the bottom of the first supporting plate and the bottom of the second supporting plate are both provided with a limiting ring; the bottom of the connecting part is arranged on the limiting ring.
The utility model is further provided that the outer walls of the first support plate and the second support plate are provided with limiting ribs.
The utility model is further provided that the outer wall of the connecting part is provided with an external thread; and the inner wall of the lamp holder is provided with an internal thread matched with the external thread.
The utility model is further provided that the first accommodating column and the second accommodating column are both provided with slots; the slot is respectively communicated with the first accommodating cavity and the second accommodating cavity.
The utility model has the beneficial effects that: the first resistor, the first metal supporting wire and the light-emitting piece are fixed in an inserting mode, so that the assembly is simple, the automation is convenient, the cost is saved, and in addition, the plastic lamp holder can effectively seal the connection part of the lamp holder and the connecting part, so that the waterproof and dustproof purposes are achieved.
Drawings
The utility model is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the utility model, and for a person skilled in the art, further drawings can be derived from the following drawings without inventive effort.
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic view of the construction of the lamp socket of the present invention;
FIG. 3 is a schematic view of another embodiment of the lamp socket of the present invention;
wherein: 1. a lamp cap; 11. a metal sheet; 2. a bulb shell; 21. a connecting portion; 3. a lamp socket; 31. a first accommodating cavity; 32. a second accommodating cavity; 4. a boss; 41. a first perforation; 42. a second perforation; 51. a first through hole; 52. a second through hole; 6. a light emitting member; 61. a first metal supporting line; 62. a second metal supporting line; 63. a first resistor; 71. a limiting ring; 72. limiting ribs; 81. a first support plate; 82. a second support plate; 83. a connecting plate; 91. a first accommodating column; 92. a second accommodating column; 93. and (4) slotting.
Detailed Description
The utility model is further described with reference to the following examples.
As shown in fig. 1 to 3, the plug-in type bulb of the present embodiment includes a lamp holder 1, a bulb shell 2 and a lamp holder 3; the bottom of the bulb shell 2 is provided with a connecting part 21; the lamp holder 3 is sleeved in the connecting part 21; the connecting part 21 is hermetically connected with the periphery of the lamp holder 3; the connecting part 21 is arranged in the lamp holder 1;
the lamp holder 3 is of a plastic structure; the top of the lamp holder 3 protrudes outwards to form a boss 4; the boss 4 is provided with a first through hole 41; the bottom of the lamp holder 3 is provided with a first accommodating column 91; the bottom of the first accommodating column 91 is provided with a first through hole 51; a first accommodating cavity 31 is arranged in the first accommodating column 91; two ends of the first accommodating cavity 31 are respectively communicated with the first through hole 41 and the first through hole 51;
the plug-in type bulb further comprises a light emitting piece 6, a first metal supporting wire 61 and a first resistor 63; the luminous piece 6 is arranged in the bulb shell 2; the first resistor 63 is arranged in the first accommodating cavity 31; the first metal supporting wire 61 is connected with the luminous piece 6; the first metal supporting wire 61 is inserted into the first accommodating cavity 31 through the first through hole 41 and connected to the first resistor 63.
Specifically, in the plug-in type bulb according to this embodiment, when the bulb is installed, the first resistor 63 and the first metal support wire 61 are first inserted into the first accommodating cavity 31, then the first metal support wire 61 penetrates out of the first through hole 41 to the boss 4, and then is connected to the light emitting element 6 above the boss 4, and then the lamp holder 3 is sleeved into the connecting portion 21, because the lamp holder 3 is of a plastic structure, after the lamp holder 3 is inserted into the connecting portion 21, the outer wall of the lamp holder 3 is tightly attached to the inner wall of the connecting portion 21 due to the elastic force of the lamp holder 3, so as to achieve a sealing effect, and then the lamp holder 1 is connected to the bulb shell 2, so as to complete the installation of the bulb; the first resistor 63, the first metal supporting wire 61 and the light-emitting piece 6 are fixed in the embodiment through the inserting mode, so that the assembly is simple, the automation is convenient, the cost is saved, the connection part of the lamp holder 3 and the connecting part 21 can be effectively sealed by the plastic lamp holder 3, the waterproof and dustproof purposes are achieved, and parts such as a waterproof ring do not need to be additionally configured.
In the plug-in type bulb of the present embodiment, the boss 4 is provided with a second through hole 42; the bottom of the lamp holder 3 is provided with a second accommodating column 92; the bottom of the second accommodating column 92 is provided with a second through hole 52; a second accommodating cavity 32 is formed in the second accommodating column 92; the two ends of the second accommodating cavity 32 are respectively communicated with the second through hole 42 and the second through hole 52;
the plug-in light bulb further comprises a second metal support wire 62; the second metal supporting wire 62 is connected with the luminous piece 6; the second metal supporting wire 62 is inserted into the second accommodating cavity 32.
Specifically, the second metal supporting wire 62 and the first metal supporting wire 61 are respectively connected to two ends of the light emitting element 6, so that an external power source can supply power to the light emitting element 6.
In the plug-in type bulb of this embodiment, a second resistor is disposed in the second accommodating cavity 32; the second metal support line 62 is connected to a second resistor. The second resistor is not shown in the figure, and the plug-in type bulb can be further controlled by arranging the second resistor.
In the plug-in type bulb of the present embodiment, the bottom of the lamp holder 1 is provided with a metal sheet 11; the metal sheet 11 is connected to a first resistor 63. Specifically, with the above arrangement, the second metal supporting wires 62 are respectively conducted with the metal sheets 11, thereby supplying power to the light emitting members 6.
In the plug-in type bulb of this embodiment, the bottom of the lamp holder 3 is symmetrically provided with a first supporting plate 81 and a second supporting plate 82; a connecting plate 83 is arranged between the first supporting plate 81 and the second supporting plate 82; the connecting plate 83 is disposed between the first receiving column 91 and the second receiving column 92. Particularly, the lamp holder 3 is compact and reasonable in structure through the arrangement, and materials can be saved while the structure is stable; meanwhile, the weight of the lamp holder 3 can be effectively reduced through the above arrangement, and the lamp holder 3 is facilitated to generate an elastic shape, so that the lamp holder 3 can be conveniently installed in the connecting portion 21.
In the plug-in type bulb of this embodiment, the bottom of the first supporting plate 81 and the bottom of the second supporting plate 82 are both provided with a limiting ring 71; the bottom of the connecting part 21 is arranged on the limiting ring 71. The connection between the lamp socket 3 and the connection part 21 is more stable by the above arrangement.
In the plug-in type bulb of this embodiment, the outer walls of the first supporting plate 81 and the second supporting plate 82 are both provided with the limiting ribs 72. The interference capability between the lamp socket 3 and the connection part 21 can be enhanced by the above arrangement.
In the plug-in type bulb of the present embodiment, the outer wall of the connecting portion 21 is provided with an external thread; the inner wall of the lamp holder 1 is provided with an internal thread matched with the external thread. Through the arrangement, the connecting part 21 and the lamp cap 1 can be conveniently disassembled and assembled.
In the plug-in type bulb of this embodiment, the first receiving column 91 and the second receiving column 92 are both provided with a slot 93; the slot 93 is respectively communicated with the first accommodating cavity 31 and the second accommodating cavity 32. The first accommodating column 91 and the second accommodating column 92 are prevented from being broken in the process of being convenient for automatic production through the arrangement.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A plug-in light bulb, characterized in that: comprises a lamp holder (1), a bulb shell (2) and a lamp holder (3); the bottom of the bulb shell (2) is provided with a connecting part (21); the lamp holder (3) is sleeved in the connecting part (21); the connecting part (21) is hermetically connected with the periphery of the lamp holder (3); the connecting part (21) is arranged in the lamp holder (1);
the lamp holder (3) is of a plastic structure; the top of the lamp holder (3) protrudes outwards to form a boss (4); the boss (4) is provided with a first through hole (41); a first accommodating column (91) is arranged at the bottom of the lamp holder (3); the bottom of the first accommodating column (91) is provided with a first through hole (51); a first accommodating cavity (31) is arranged in the first accommodating column (91); two ends of the first accommodating cavity (31) are respectively communicated with the first through hole (41) and the first through hole (51);
the plug-in type bulb also comprises a luminous piece (6), a first metal supporting wire (61) and a first resistor (63); the luminous piece (6) is arranged in the bulb shell (2); the first resistor (63) is arranged in the first accommodating cavity (31); the first metal supporting wire (61) is connected with the luminous piece (6); the first metal supporting wire (61) penetrates through the first accommodating cavity (31) through the first through hole (41) and is connected with the first resistor (63).
2. A plug-in light bulb as claimed in claim 1, wherein: the boss (4) is provided with a second through hole (42); a second accommodating column (92) is arranged at the bottom of the lamp holder (3); the bottom of the second accommodating column (92) is provided with a second through hole (52); a second accommodating cavity (32) is arranged in the second accommodating column (92); two ends of the second accommodating cavity (32) are respectively communicated with the second through hole (42) and the second through hole (52);
the plug-in light bulb further comprises a second metal support wire (62); the second metal supporting wire (62) is connected with the luminous piece (6); the second metal supporting wire (62) penetrates through the second accommodating cavity (32).
3. A plug-in light bulb as claimed in claim 2, wherein: a second resistor is arranged in the second accommodating cavity (32); the second metal support line (62) is connected to a second resistor.
4. A plug-in light bulb as claimed in claim 2, wherein: the bottom of the lamp holder (1) is provided with a metal sheet (11); the metal sheet (11) is connected with a first resistor (63).
5. A plug-in light bulb as claimed in claim 2, wherein: a first supporting plate (81) and a second supporting plate (82) are symmetrically arranged at the bottom of the lamp holder (3); a connecting plate (83) is arranged between the first supporting plate (81) and the second supporting plate (82); the connecting plate (83) is arranged between the first accommodating column (91) and the second accommodating column (92).
6. A plug-in light bulb as claimed in claim 5, wherein: the bottom of the first supporting plate (81) and the bottom of the second supporting plate (82) are provided with limiting rings (71); the bottom of the connecting part (21) is arranged on the limiting ring (71).
7. A plug-in light bulb as claimed in claim 5, wherein: the outer wall of the first supporting plate (81) and the outer wall of the second supporting plate (82) are provided with limiting ribs (72).
8. A plug-in light bulb as claimed in claim 1, wherein: the outer wall of the connecting part (21) is provided with an external thread; the inner wall of the lamp holder (1) is provided with an internal thread matched with the external thread.
9. A plug-in light bulb as claimed in claim 2, wherein: the first accommodating column (91) and the second accommodating column (92) are provided with grooves (93); the open groove (93) is respectively communicated with the first accommodating cavity (31) and the second accommodating cavity (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174763.2U CN216345514U (en) | 2021-12-16 | 2021-12-16 | Plug-in type bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174763.2U CN216345514U (en) | 2021-12-16 | 2021-12-16 | Plug-in type bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216345514U true CN216345514U (en) | 2022-04-19 |
Family
ID=81164181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123174763.2U Active CN216345514U (en) | 2021-12-16 | 2021-12-16 | Plug-in type bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216345514U (en) |
-
2021
- 2021-12-16 CN CN202123174763.2U patent/CN216345514U/en active Active
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