CN2859869Y - Lamp-socket of series lamp - Google Patents
Lamp-socket of series lamp Download PDFInfo
- Publication number
- CN2859869Y CN2859869Y CN 200520142754 CN200520142754U CN2859869Y CN 2859869 Y CN2859869 Y CN 2859869Y CN 200520142754 CN200520142754 CN 200520142754 CN 200520142754 U CN200520142754 U CN 200520142754U CN 2859869 Y CN2859869 Y CN 2859869Y
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- CN
- China
- Prior art keywords
- lamp
- lead
- series
- terminal member
- lamp string
- 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 - Lifetime
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp-socket of series lamp, including a lamp-socket and a first lead and a second lead arranged therein, wherein the first lead and the second lead can form a loop with the filament of the lamps, also the series lamp includes: a terminal part, held in the lamp-socket and electrically connected to the first lead and the second lead; an elastic part, contacting or breaking away from the terminal part by the elasticity. After pulling out one or more bulbs in the lamp-socket of series lamp of the utility model, the other bulbs still remains illumining state, and the lamp-socket structure of the series lamp has simple structure, easy manufacturing and low cost.
Description
Technical field
The utility model relates to a kind of holder structure, especially, relates to the holder structure in a kind of Series lamp string.
Background technology
Series lamp string as a kind of red-letter day celebrating decorative lighting articles for use more and more be subjected to people's favor.Series lamp string is made of a plurality of lamp assemblies by the lead serial connection usually, and each lamp assembly all is to be made of bulb and lamp socket usually, and bulb and lamp socket are separable, be provided with two relative conductive contacts in the bottom of bulb, and in lamp socket, be provided with usually and the corresponding lead of above-mentioned conductive contact, contact by bulb is electrically connected with the lead of lamp socket and forms the loop, makes bulb shinny.
Yet, have a common problem in the above-mentioned normally used Series lamp string, that is because each bulb is connected in series, therefore, a bulb therein because fault, loosening or pulled out by the people after, he whole lamp string extinguishes thereupon.And, after one of them bulb breaks down or be loosening, when the lamp string that this is extinguished keeps in repair, be difficult to usually find to break down or loosening bulb, very inconvenient.
In order to overcome above-mentioned defective, the Series lamp string of prior art normally increases being connected of lamp base component and lamp holder, for example, a kind of " the lamp base of a fruit of Christmans light string and the anti-drop device that lamp base component is interlocked " disclosed in the Chinese utility model patent of notification number CN 2064616U, it wherein mainly is the button button that protrusion is set at the side of lamp base component, and the cramp that matches with it in the side setting of the lamp base of a fruit (lamp holder), thereby reinforced being connected between lamp base component and the lamp holder, prevent that lamp holder from coming off.But in case lamp holder comes off, the Series lamp string of above-mentioned prior art can be put in order string equally and extinguish, and in addition, technique scheme has increased manufacture difficulty, has correspondingly increased cost.
The problem that causes whole cluster of lamps, ornamental string to extinguish in order to prevent dropping of lamp holder has also proposed in the prior art to change the series connection of Series lamp string into technical scheme in parallel.But the polyphone of the same terms is compared with lamp string in parallel, and it is more powerful that parallel connection expends, thereby will shorten the useful life of lamp.
The utility model content
Main purpose of the present utility model is to overcome the defective that exists in the prior art, provides a kind of being implemented in to pull out after one of them or the several bulb, and all the other bulbs in the Series lamp string still keep the lamp socket of the Series lamp string of illuminating state.
For this reason, lamp socket according to Series lamp string of the present utility model, comprise first lead and second lead that are provided with in pedestal and this pedestal, wherein the filament of first lead and second lead and lamp string can form the loop, lamp socket according to Series lamp string of the present utility model also comprises: terminal member, be contained in the pedestal, and be electrically connected with first lead and second lead; Elastic component can contact with terminal member or disconnect by elastic force.
Preferably, terminal member can be contained in the pedestal by interference fit.Perhaps, in pedestal, be provided with groove, and terminal member is contained in promptly in this groove.Perhaps, terminal member fixedly is contained in the pedestal by welding.
Preferably, terminal member is realized being electrically connected by welding with first lead and second lead.
This terminal member can be a type framework, and the center of the widthwise edge of this type framework is provided with the gap.
Preferably, elastic component is contained in the pedestal by the tail plug.This elastic component can be spring.
Preferably, the diameter of elastic component is greater than the width in the gap on the widthwise edge of the door type framework of terminal member.Perhaps only the upper part diameter of spring part greater than the width in the gap on the widthwise edge of the door type framework of terminal member.
After pulling out according to the lamp socket bulb therein of Series lamp string of the present utility model, still can keep path, so all the other bulbs in the Series lamp string still remain illuminating state by resetting of elastic component.In addition, the holder structure of this Series lamp string is simple, easy to manufacture, with low cost, thereby is convenient to implement.
Description of drawings
Accompanying drawing shows according to preferred embodiment of the present utility model as a part of the present utility model.
Fig. 1 is the decomposition texture schematic diagram according to the lamp socket of Series lamp string of the present utility model;
Fig. 2 shows and pull out bulb structural representation afterwards from the lamp socket according to Series lamp string of the present utility model; And
Fig. 3 is the structural representation according to the lamp socket of Series lamp string of the present utility model after bulb inserts.
Embodiment
Below with reference to accompanying drawing to being described in detail according to preferred embodiment of the present utility model.
The utility model discloses a kind of holder structure, especially, this holder structure is applied in the Series lamp string usually, to keep bulb one or several bulb therein in the Series lamp string because fault or become flexible and still can keep illuminating state when disconnecting.
According to the lamp socket 10 of Series lamp string of the present utility model as shown in Figure 1, this figure is the decomposition texture schematic diagram according to the lamp socket 10 of Series lamp string of the present utility model, this lamp socket 10 comprises first lead 22 and second lead 24 that is provided with in pedestal 20 and the pedestal 20, wherein this first lead 22 and second lead 24 can form the loop with the filament (not shown in figure 1) in the bulb, thereby light bulb.
In addition, the lamp socket 10 according to Series lamp string of the present utility model also comprises terminal member 30 and elastic component 40.Terminal member 30 wherein is contained in the pedestal 20, and is electrically connected with first lead 22 and second lead 24.And elastic component 40 wherein can keep in touch state or disconnection by elastic force and above-mentioned terminal member 30.
Particularly, as shown in Figure 1, in this pedestal 20, be provided with the groove that can hold terminal member 30, so this terminal member 30 can be contained in the pedestal 20 by inserting in this groove.Certainly, those skilled in the art will find apparent that this terminal member 30 also can be contained in the pedestal 20 by interference fit.Perhaps also can fixedly be contained in the pedestal 20 by welding.First lead 22 and second lead 24 are electrically connected by welding with the two ends of terminal member 30 respectively.Terminal member 30 shown in the figure be shaped as a type frame shape, also be provided with gap 32 at the center of the widthwise edge of this type frame shape.
Elastic component 40 shown in Fig. 1 is a spring, and this elastic component 40 also can have other form certainly, and it fixedly is contained in the pedestal 20 by tail plug 50.The diameter on the top of the elastic component described in the figure (that is, spring) 40 is greater than the diameter of lower part, and the diameter on the top of this elastic component 40 is greater than the width in the gap 32 of the widthwise edge center setting of above-mentioned door type framework.Certainly, those of ordinary skill in the art can expect easily that this spring 40 also can be that the diameter of upper and lower is identical, and this diameter is greater than the width in the gap 32 of the widthwise edge center setting of above-mentioned door type framework.
As shown in Figure 2, this figure shows to pull out bulb structural representation afterwards from the lamp socket 10 according to Series lamp string of the present utility model.After bulb is pulled out, the middle part of the widthwise edge of terminal member 30 thereby spring 40 is conflicted owing to elastic force extends.Because the diameter (or its upper diameter) of spring is greater than the width in the horizontal paracentral gap 32 of terminal member 30.Therefore another side, second lead 24 of the widthwise edge center clearance 32 of one side of the widthwise edge center clearance 32 by first lead 22, terminal member 30, spring 40, terminal member 30 form the loop in regular turn, like this, after bulb in this lamp socket 10 is pulled out, still can form the loop in the lamp socket 10, therefore, all the other bulbs in the Series lamp string can not extinguish.
As shown in Figure 3, this figure is the structural representation according to the lamp socket 10 of Series lamp string of the present utility model after bulb inserts.After bulb inserts, the end bosses of bulb is pressed pressing spring 40 by the horizontal paracentral gap 32 of terminal member, makes spring 40 leave the widthwise edge of terminal member 30, because the projection of bulb end is non-conductive, therefore, the both sides in the horizontal paracentral gap 32 of terminal member can not form path.Therefore, disconnect as formed loop among Fig. 2.But form the loop by first lead 22, one side of terminal member 30, the filament of bulb, the another side of terminal member 30, second lead 24 in regular turn, thereby bulb is lighted.
According to the lamp socket 10 of Series lamp string of the present utility model after bulb inserts, can between the filament of bulb, form the loop, thereby light bulb, and this bulb owing to fault, become flexible, pull out etc. when disconnecting, therefore inside at this lamp socket 10 still can form the loop, does not influence lighting of all the other bulbs in the lamp string.In addition, therefore simple in structure, easy to manufacture, with low cost according to the lamp socket 10 of Series lamp string of the present utility model be convenient to implement.
The above is a preferred implementation of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.Every sheet metal that utilizes is in parallel with seal wire, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. the lamp socket of a Series lamp string, comprise first lead and second lead that are provided with in pedestal and the described pedestal, the filament of wherein said first lead and second lead and described lamp string can form the loop, it is characterized in that, the lamp socket of described Series lamp string also comprises: terminal member, be contained in the described pedestal, and be electrically connected with described first lead and second lead;
Elastic component can contact with described terminal member or disconnect by elastic force.
2. the lamp socket of Series lamp string according to claim 1 is characterized in that, described terminal member can be contained in the described pedestal by interference fit.
3. the lamp socket of Series lamp string according to claim 1 is characterized in that, is provided with groove in the described pedestal, and described terminal member is contained in the described groove.
4. the lamp socket of Series lamp string according to claim 1 is characterized in that, described terminal member fixedly is contained in the described pedestal by welding.
5. the lamp socket of Series lamp string according to claim 1 is characterized in that, described terminal member is realized being electrically connected by welding with described first lead and second lead.
6. according to the lamp socket of each described Series lamp string in the claim 1 to 5, it is characterized in that described terminal member is a door type framework, and the center of the widthwise edge of described door type framework is provided with the gap.
7. the lamp socket of Series lamp string according to claim 1 is characterized in that, described elastic component is contained in the described pedestal by the tail plug.
8. the lamp socket of Series lamp string according to claim 1 is characterized in that, described elastic component is a spring.
9. the lamp socket of Series lamp string according to claim 6 is characterized in that, the diameter of described elastic component is greater than the width in the gap on the widthwise edge of the described door type framework of described terminal member.
10. the lamp socket of Series lamp string according to claim 6 is characterized in that, the upper part diameter of described spring part is greater than the width in the gap on the widthwise edge of the described door type framework of described terminal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142754 CN2859869Y (en) | 2005-12-19 | 2005-12-19 | Lamp-socket of series lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142754 CN2859869Y (en) | 2005-12-19 | 2005-12-19 | Lamp-socket of series lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859869Y true CN2859869Y (en) | 2007-01-17 |
Family
ID=37612726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142754 Expired - Lifetime CN2859869Y (en) | 2005-12-19 | 2005-12-19 | Lamp-socket of series lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859869Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7819575B2 (en) | 2007-08-14 | 2010-10-26 | Cindex Holdings Limited | Twinkle light bulb apparatus |
-
2005
- 2005-12-19 CN CN 200520142754 patent/CN2859869Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7819575B2 (en) | 2007-08-14 | 2010-10-26 | Cindex Holdings Limited | Twinkle light bulb apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |