CN214948300U - Novel bulb - Google Patents
Novel bulb Download PDFInfo
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- CN214948300U CN214948300U CN202121599935.8U CN202121599935U CN214948300U CN 214948300 U CN214948300 U CN 214948300U CN 202121599935 U CN202121599935 U CN 202121599935U CN 214948300 U CN214948300 U CN 214948300U
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- conductive
- circuit board
- light source
- lamp holder
- accommodating cavity
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Abstract
The utility model relates to the technical field of lighting lamps, in particular to a novel bulb, which comprises a lamp holder and a light source board, wherein the lamp holder is used for being connected with a power supply; the lamp holder is characterized by further comprising a connecting piece, wherein one end of the connecting piece is detachably connected to the lamp holder, and an accommodating cavity communicated with the interior of the lamp holder is formed in the connecting piece; the circuit board is used for controlling the light source board, the circuit board main body is clamped in the accommodating cavity in a matched mode, and a conductive bulge is arranged at the end portion of the circuit board; wherein, reserve on the light source board have with the electrically conductive hole that electrically conductive protruding matches, electrically conductive protruding through electrically conductive hole for the light source board power supply, the utility model discloses can solve the equipment mode between prior art circuit board and the light source board effectively, the welding operation step is more, loaded down with trivial details, leads to the lower problem of equipment production efficiency.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns technical field, concretely relates to novel bulb.
Background
The most common function of a light bulb is illumination. With the development of society, the use of bulbs has changed variously, and it is possible to provide convenience for production and life at first, but with the progress of society, the use of bulbs has also changed significantly. For example: various intelligent, energy-saving and environment-friendly bulbs include: sound control lamps, light control lamps, bulbs with adjustable color temperature and brightness, etc., all by embedding circuit boards for controlling different functions of the light source board.
But present current bulb adopts the welding connection mode more between circuit board and the light source board, realizes the electric connection between circuit board and the light source board, and in the assembly production process, welding operation step is more, need place the circuit board between lamp holder and light source board novel steadily simultaneously to accomplish the arrangement of welding line, make it lower packaging efficiency.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a novel bulb can solve the equipment mode between prior art circuit board and the light source board effectively, and the welding operation step is more, loaded down with trivial details, leads to the lower problem of equipment production efficiency.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a novel bulb, which comprises a lamp holder and a light source board, wherein the lamp holder is used for being connected with a power supply; the lamp holder is characterized by further comprising a connecting piece, wherein one end of the connecting piece is detachably connected to the lamp holder, and an accommodating cavity communicated with the interior of the lamp holder is formed in the connecting piece;
the circuit board is used for controlling the light source board, the circuit board main body is clamped in the accommodating cavity in a matched mode, and a conductive bulge is arranged at the end portion of the circuit board; and the light source board is provided with a conductive hole matched with the conductive protrusion in advance, and the conductive protrusion supplies power to the light source board through the conductive hole.
Furthermore, the lamp holder is a screw lamp holder, the lower end of the connecting piece is a threaded part, and the connecting piece is in threaded connection with the screw lamp holder through the threaded part.
Furthermore, the connecting piece is wholly cylindrical, a convex limiting ring is fixed in the middle of the connecting piece, the limiting ring divides the connecting piece into a lower side thread part and an upper side polished rod part, and the containing cavity penetrates through the bottom of the connecting piece.
Furthermore, a strip-shaped clamping groove used for limiting the insertion of the circuit board is formed in the inner wall of the accommodating cavity, a through insertion hole is formed in the top, close to the connecting piece, of the strip-shaped clamping groove, and the conductive protrusion can penetrate out of the accommodating cavity through the insertion hole.
Furthermore, the conductive protrusions are a pair of straight rod-shaped conductive pins, limiting steps are formed on the lower sides of the conductive pins, and the limiting steps are attached to the inner wall of the upper side of the accommodating cavity and used for limiting the extending length of the conductive protrusions.
Furthermore, a pair of conductive seats is communicated with two sides of the circuit board, the conductive seats are fixedly connected with the circuit board, and when the circuit board is arranged in the lamp cap, the outer side surfaces of the conductive seats are attached to the inner wall of the lamp cap.
Advantageous effects
The utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses a pair of electrically conductive protruding of tip design at the circuit board to be equipped with the guiding hole with electrically conductive protruding complex on the light source board, the assembled only need go on tin soldering light point again can, need not to use connecting wire and saved the loaded down with trivial details step of double-end welding, simplified the operation; and through addding a connecting piece, wear out the connecting piece through the electrically conductive arch of design, accomplish the high-efficient holding and the fixing of circuit board, light source in the connecting piece both sides, then utilize the quick structural connection between connecting piece and lamp holder for assembly operation is simple, convenient, has improved equipment production efficiency effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic cross-sectional view of a lamp body according to the present invention;
FIG. 2 is a schematic view of the connection of the light source board and the circuit board on the upper and lower sides of the connector;
fig. 3 is a perspective view of the underside of the connecting member of the present invention;
fig. 4 is a perspective view of the circuit board of the present invention;
FIG. 5 is a schematic diagram of the electrical connection between the circuit board and the lamp cap of the present invention;
the reference numerals in the drawings denote: 10-a lamp cap; 20-a light source board; 30-a connector; 40-a circuit board; 50-a lampshade; 101-a metal shell; 102-metal contacts; 201-conductive vias; 301-a housing chamber; 302-a threaded portion; 303-a spacing ring; 304-a strip card slot; 305-a jack; 401-conductive bumps; 402-a limit step; 403-conductive seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example (b):
the utility model provides a novel bulb, which is shown in figures 1 and 2, and comprises a lamp cap 10 for connecting a power supply and a light source plate 20, wherein the light source plate 20 is arranged in the lamp body; the LED lamp also comprises a connecting piece 30, wherein one end of the connecting piece 30 is detachably connected to the lamp cap 10, and an accommodating cavity 301 communicated with the interior of the lamp cap 10 is formed in the connecting piece 30; the LED lamp further comprises a lampshade 50, and the lampshade 50 covers the outer part of the light source plate 20.
The circuit board 40 is used for controlling the light source board 20, the main body of the circuit board 40 is clamped in the accommodating cavity 301 in a matching mode, and the end portion of the circuit board 40 is provided with a conductive protrusion 401; the light source board 20 is provided with a conductive hole 201 matching with the conductive protrusion 401, and the conductive protrusion 401 supplies power to the light source board 20 through the conductive hole 201.
In the embodiment, the specific matching of the connector 30 and the lamp cap 10 is designed in such a way that the lamp cap 10 of the lamp body is a screw lamp cap 10, the lower end of the connector 30 is designed to be a threaded part 302 matched with the internal thread of the lamp cap 10, and the threaded part 302 is in threaded connection with the screw lamp cap 10, so that the screw thread of the lamp cap 10 is used as a connection structure, the lamp cap 10 does not need to be reprocessed, and the process is simplified.
The connecting piece 30 is designed to be a cylindrical plastic integrated piece, referring to fig. 3, a protruding limiting ring 303 is fixed in the middle, and the limiting ring 303 is used for limiting the downward rotation depth of the threaded portion 302 of the connecting piece 30 in the lamp holder 10; meanwhile, the connecting piece 30 is divided into a lower threaded part 302 and an upper polished rod part by the limiting ring 303, the accommodating cavity 301 penetrates through the bottom of the connecting piece 30, and the accommodating cavity 301 with an opening at the bottom is used for facilitating the insertion and matching of the circuit board 40; preferably, a strip-shaped card slot 304 for inserting and limiting the circuit board 40 is disposed on the inner wall of the accommodating cavity 301, a through-hole 305 is formed at the top of the strip-shaped card slot 304 near the connector 30, and the through-hole 305 allows the conductive protrusion 401 to pass through the accommodating cavity 301. Certainly, the width of the single strip-shaped slot 304 is designed to be matched with the thickness of the circuit board 40, and the symmetrically arranged strip-shaped slots 304 are used for vertically clamping and placing the circuit board 40 in the accommodating cavity 301, and after the circuit board 40 is inserted, the circuit board 40 is slowly pushed upwards along the accommodating cavity 301, so that the conductive protrusion 401 extends out along the jack 305; and then the light source plate 20 is matched with the conductive protrusion 401 through the conductive hole 201, and light point soldering is carried out at the matching position for further fixing.
The embodiment specifically designs the conductive protrusion 401 as a pair of straight rod-shaped conductive pins, refer to fig. 4 and 5; a limiting step 402 is formed on the lower side of the conductive pin, and the limiting step 402 is attached to the inner wall of the upper side of the accommodating cavity 301 for limiting the extending length of the conductive protrusion 401.
In the embodiment, preferably, a pair of conductive bases 403 is communicated with two sides of the circuit board 40, the conductive bases 403 are fixedly connected with the circuit board 40, when the circuit board 40 is arranged in the lamp cap 10, the outer side surfaces of the conductive bases 403 are attached to the inner wall of the lamp cap 10, when the circuit board 40 is used, the conductive bases 403 are soldered with the metal shell 101 of the lamp cap 10, so that the electrical connection between the circuit board 40 and the interior of the lamp cap 10 is simplified, the other pole of the circuit board 40 is connected with the metal contact 102 at the bottom of the lamp cap 10 through an electrical lead, and the application of the conductive bases 403 saves a wire directly connected with a lamp arm to be directly welded, thereby further simplifying the operation and reducing certain cost.
The utility model discloses a design a pair of electrically conductive protruding 401 at the tip of circuit board 40 to be equipped with the guiding hole with electrically conductive protruding 401 complex on light source board 20, the assembled only need to carry on tin soldering light point again can, need not to use connecting wire and saved the loaded down with trivial details step of double-end welding, simplified the operation; and through additionally arranging a connecting piece 30 and designing the conductive protrusions 401 to penetrate out of the connecting piece 30, the circuit board 40 and the light source are efficiently accommodated and fixed on two sides of the connecting piece 30, and then the quick structure connection between the connecting piece 30 and the lamp cap 10 is utilized, so that the assembly operation is simple and convenient, and the assembly production efficiency is effectively improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A novel bulb, characterized in that, includes:
the lamp holder is used for connecting a power supply;
a light source plate;
one end of the connecting piece is detachably connected to the lamp holder, and an accommodating cavity communicated with the interior of the lamp holder is formed in the connecting piece;
the circuit board is used for controlling the light source board, the circuit board main body is clamped in the accommodating cavity in a matched mode, and a conductive bulge is arranged at the end portion of the circuit board;
and the light source board is provided with a conductive hole matched with the conductive protrusion in advance, and the conductive protrusion supplies power to the light source board through the conductive hole.
2. The novel bulb as claimed in claim 1, wherein the base is a screw base, the lower end of the connecting member is a threaded portion, and the connecting member is screwed with the screw base through the threaded portion.
3. The novel bulb as claimed in claim 2, wherein the connecting member is generally cylindrical, a protruding stop ring is fixed to the middle of the connecting member, the stop ring divides the connecting member into a lower threaded portion and an upper polished rod portion, and the receiving cavity penetrates through the bottom of the connecting member.
4. The novel bulb as claimed in claim 1, wherein a strip-shaped slot for circuit board insertion and limiting is formed on an inner wall of the accommodating cavity, a through-hole is formed at a top of the strip-shaped slot close to the connecting member, and the conductive protrusion can penetrate through the accommodating cavity through the through-hole.
5. The novel bulb as claimed in claim 1, wherein the conductive protrusions are a pair of straight rod-shaped conductive pins, and a limiting step is formed on the lower side of the conductive pins, and the limiting step is attached to the inner wall of the upper side of the accommodating cavity for limiting the protruding length of the conductive protrusions.
6. The novel bulb as claimed in claim 1, wherein a pair of conductive bases are communicated with both sides of the circuit board, the conductive bases are fixedly connected with the circuit board, and when the circuit board is arranged inside the lamp holder, the outer side surfaces of the conductive bases are attached to the inner wall of the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599935.8U CN214948300U (en) | 2021-07-14 | 2021-07-14 | Novel bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599935.8U CN214948300U (en) | 2021-07-14 | 2021-07-14 | Novel bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214948300U true CN214948300U (en) | 2021-11-30 |
Family
ID=79070557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121599935.8U Active CN214948300U (en) | 2021-07-14 | 2021-07-14 | Novel bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214948300U (en) |
-
2021
- 2021-07-14 CN CN202121599935.8U patent/CN214948300U/en active Active
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