CN203150757U - Lamp holder socket - Google Patents
Lamp holder socket Download PDFInfo
- Publication number
- CN203150757U CN203150757U CN 201320157955 CN201320157955U CN203150757U CN 203150757 U CN203150757 U CN 203150757U CN 201320157955 CN201320157955 CN 201320157955 CN 201320157955 U CN201320157955 U CN 201320157955U CN 203150757 U CN203150757 U CN 203150757U
- Authority
- CN
- China
- Prior art keywords
- utmost point
- conducting strip
- point conducting
- bulb socket
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp holder socket including a bottom cover and a hollow cylinder shell installed on the bottom cover. The inner wall of the lower end of the shell is provided with a conducting lamp ring with female threads. The shell is inside provided with a PCB (Printed Circuit Board). The lamp holder socket also includes one end of an N-pole conducting sheet and an L-pole conducting sheet connected with the PCB respectively. The other end of the N-pole conducting sheet that is connected with the PCB circuit board is connected with the conducting lamp ring fixedly. According to the utility model, by arranging the conducting lamp ring on the inner wall of the lower end of the shell and by connecting the end of the N-pole conducting sheet connected with the PCB with the conducting lamp ring fixedly, a bulb can be installed firmly and the reliability of electrified performance is improved. And potential safety hazards can be avoided and convenience is made of manufacturing and installing at the same time.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of bulb socket.
Background technology
Conduction lamp ring in the existing bulb socket all is to tighten by screw and external circuit to link together usually, not only pretty troublesome when making and install, and also has security-hidden trouble, because screw not only will bear gravity and pulling force, also will bear conducting function, the contact-making surface of screw own is little, after bearing gravity and pulling force, be easy to generate the gap, cause loose contact even spark phenomenon occurs and cause security incident.
The utility model content
Technical problem to be solved in the utility model is: a kind of bulb socket is provided, not only is convenient to make and installs, and the energising dependable performance.
For solving the problems of the technologies described above, the utility model proposes a kind of bulb socket, comprise bottom and be installed in hollow cylinder shell on this bottom, the lower end inwall of described shell is provided with tapped conduction lamp ring, described enclosure is provided with the PCB circuit board, also comprise the N utmost point conducting strip and the L utmost point conducting strip that are connected with the PCB circuit board respectively, N utmost point conducting strip is fixedlyed connected with the conduction lamp ring with the opposite end of PCB circuit board link.
Further, the top of described N utmost point conducting strip and L utmost point conducting strip is fastened on the pcb board.
Further, the top of described N utmost point conducting strip and L utmost point conducting strip is welded on the pcb board.
Further, be provided with the plastic parts of band through hole in the described shell, described PCB circuit board is installed in the upper surface of plastic parts, and the top of described N utmost point conducting strip and L utmost point conducting strip is connected with the PCB circuit board after up passing described through hole down.
Further, be equipped with elastomeric element on described N utmost point conducting strip and the L utmost point conducting strip sidewall, the top of described N utmost point conducting strip and L utmost point conducting strip is fixed in the through hole by elastomeric element and the mutual butt of plastic parts upper surface after up passing described through hole down.
Further, described elastomeric element is an elasticity overhead kick, and an end of described overhead kick is connected on the plastic parts upper surface.
Further, described plastic parts is provided with screwed hole, and the bending of described N utmost point conducting strip lower end forms " L " shape structure, and the top of the bending hook part of N utmost point conducting strip and conduction lamp ring screws togather by screw and screwed hole and is fixed on the plastic parts.
Further, the lower end bending of described L utmost point conducting strip forms " L " shape structure.
Further, described conduction lamp ring and N utmost point conducting strip are made one.
Technique scheme has following beneficial effect at least: the utility model is provided with the conduction lamp ring by adopting at the lower end of described shell inwall, and N utmost point conducting strip is fixedlyed connected with the conduction lamp ring with the opposite end of PCB circuit board link, sound construction not only after the bulb assembling, the energising performance is more reliable, and can avoid the generation of potential safety hazard, be convenient to simultaneously make and install.
Description of drawings
Fig. 1 is the cutaway view of the stereochemical structure explosive view of the utility model embodiment one bulb socket.
Fig. 2 is the cutaway view of the stereochemical structure installation diagram of the utility model embodiment one bulb socket.
Fig. 3 is the cutaway view of the stereochemical structure explosive view of the utility model embodiment two bulb sockets.
Fig. 4 is the cutaway view of the stereochemical structure installation diagram of the utility model embodiment two bulb sockets.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figures 1 to 4, the bulb socket of the utility model embodiment one comprises bottom 1, hollow cylinder shell 2, conduction lamp ring 3, PCB circuit board 4, N utmost point conducting strip 5, L utmost point conducting strip 6, plastic parts 7.
As the direction reference data, bottom 1 plays the insulation buffer action with Fig. 1, and it is attached on the hollow cylinder shell 2, is fixed on the ceiling or on the wall time when screw passes hollow cylinder shell 2, and bottom 1 also is fixed on the ceiling by screw or on the wall; 2 fens upper and lower two parts of shell are formed, the upper part diameter is greater than the diameter of end portion, therefore the mid portion at shell 2 forms stage portion 21, conduction lamp ring 3 is installed on the inwall of shell 2 end portions, conduction lamp ring 3 internal faces are provided with internal thread, lamp holder can be fixed on the bulb socket by the external screw thread on its outer wall and internal screw-thread screw like this, and conduction lamp ring 3 has increased the conductive area between lamp holder and the bulb socket, and electric conductivity is better.
N utmost point conducting strip 5 is used for zero line output, the through hole 71 back cards that its top is passed on the described plastic parts 7 are from lower to upper established and/or are welded on the PCB circuit board 4, preferably, one V-arrangement opening is arranged at the top of N utmost point conducting strip 5, when PCB circuit board 4 is packed into, block the wire jumper on the PCB circuit board 4, thereby the contact conduction can be saved welding sequence; Be equipped with elastomeric element 8 on N utmost point conducting strip 5 sidewalls, one end of described elastomeric element 8 is connected on plastic parts 7 upper surfaces, and preferably, described elastomeric element 8 is an elasticity overhead kick, one end of described overhead kick is connected on plastic parts 7 upper surfaces, also can be elasticity thimble etc.
L utmost point conducting strip 6 is used for live wire output, the through hole 71 back cards that its top is passed on the described plastic parts 7 are from lower to upper established and/or are welded on the PCB circuit board 4, preferably, one V-arrangement opening is arranged at the top of L utmost point conducting strip 6, when PCB circuit board 4 is packed into, block the wire jumper on the PCB circuit board 4, thereby the contact conduction can be saved welding sequence; The 6 lower end bendings of L utmost point conducting strip form " L " shape structure, have increased the electrical-contact area of L utmost point conducting strip 6 with lamp holder; Be equipped with elastomeric element 8 on its sidewall, an end of described elastomeric element 8 is connected on plastic parts 7 upper surfaces, and preferably, described elastomeric element 8 is an elasticity overhead kick, and an end of described overhead kick is connected on plastic parts 7 upper surfaces, also can be elasticity thimble etc.
In embodiment one, conduction lamp ring 3 and N utmost point conducting strip 5 are made one.In embodiment two, as shown in Figure 3, Figure 4, the 5 lower end bendings of N utmost point conducting strip form " L " shape structure, the bending hook part of N utmost point conducting strip 5 is connected by screw with the top of conduction lamp ring 3 like this, and screw and above-mentioned screwed hole 72 screw togather and are fixed on the plastic parts 7, make conduction lamp ring 3 can bear bigger gravity or pulling force like this.
The utility model is provided with conduction lamp ring 3 by adopting at the lower end of described shell 2 inwall, and N utmost point conducting strip 5 is fixedlyed connected with conduction lamp ring 3 with the corresponding end of PCB circuit board 4 links, sound construction not only after the bulb assembling, the energising performance is more reliable, and can avoid the generation of potential safety hazard, be convenient to simultaneously make and install.
The above is embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some modifications, these are revised and also are considered as protection range of the present utility model.
Claims (9)
1. bulb socket, comprise bottom (1) and be installed in hollow cylinder shell (2) on this bottom (1), the lower end inwall of described shell (2) is provided with tapped conduction lamp ring (3), described shell (2) inside is provided with PCB circuit board (4), it is characterized in that, also comprise the N utmost point conducting strip (5) and the L utmost point conducting strip (6) that are connected with PCB circuit board (4) respectively, N utmost point conducting strip (5) is fixedlyed connected with conduction lamp ring (3) with the opposite end of PCB circuit board (4) link.
2. bulb socket as claimed in claim 1 is characterized in that, the top of described N utmost point conducting strip (5) and L utmost point conducting strip (6) is fastened on the pcb board.
3. bulb socket as claimed in claim 1 is characterized in that, the top of described N utmost point conducting strip (5) and L utmost point conducting strip (6) is welded on the pcb board.
4. as the arbitrary described bulb socket of claim 1 to 3, it is characterized in that, be provided with the plastic parts (7) of band through hole (71) in the described shell (2), described PCB circuit board (4) is installed in the upper surface of plastic parts (7), and the top of described N utmost point conducting strip (5) and L utmost point conducting strip (6) is connected with PCB circuit board (4) after up passing described through hole (71) down.
5. bulb socket as claimed in claim 4, it is characterized in that, be equipped with elastomeric element (8) on described N utmost point conducting strip (5) and L utmost point conducting strip (6) sidewall, the top of described N utmost point conducting strip (5) and L utmost point conducting strip (6) is fixed in the through hole (71) by elastomeric element (8) and the mutual butt of plastic parts (7) upper surface after up passing described through hole (71) down.
6. bulb socket as claimed in claim 5 is characterized in that, described elastomeric element (8) is an elasticity overhead kick, and an end of described overhead kick is connected on plastic parts (7) upper surface.
7. bulb socket as claimed in claim 4, it is characterized in that, described plastic parts (7) is provided with screwed hole (72), the bending of described N utmost point conducting strip (5) lower end forms " L " shape structure, and the top of the bending hook part of N utmost point conducting strip (5) and conduction lamp ring (3) screws togather by screw and screwed hole (72) and is fixed on the plastic parts (7).
8. as the arbitrary described bulb socket of claim 1 to 3, it is characterized in that the lower end bending of described L utmost point conducting strip (6) forms " L " shape structure.
9. as the arbitrary described bulb socket of claim 1 to 3, it is characterized in that described conduction lamp ring (3) and N utmost point conducting strip (5) are made one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157955 CN203150757U (en) | 2013-04-01 | 2013-04-01 | Lamp holder socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157955 CN203150757U (en) | 2013-04-01 | 2013-04-01 | Lamp holder socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150757U true CN203150757U (en) | 2013-08-21 |
Family
ID=48978256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157955 Expired - Fee Related CN203150757U (en) | 2013-04-01 | 2013-04-01 | Lamp holder socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150757U (en) |
-
2013
- 2013-04-01 CN CN 201320157955 patent/CN203150757U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170401 |