CN204144524U - A kind of spring-gripping type fast-wiring lamp socket - Google Patents
A kind of spring-gripping type fast-wiring lamp socket Download PDFInfo
- Publication number
- CN204144524U CN204144524U CN201420584346.6U CN201420584346U CN204144524U CN 204144524 U CN204144524 U CN 204144524U CN 201420584346 U CN201420584346 U CN 201420584346U CN 204144524 U CN204144524 U CN 204144524U
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- CN
- China
- Prior art keywords
- spring
- lamp socket
- type fast
- fixture block
- inner chamber
- 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.)
- Withdrawn - After Issue
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of spring-gripping type fast-wiring lamp socket, comprise the inner chamber of lamp holder seat body and two through lamp holder seat bodies, also comprise the two piece lug plates corresponding with described inner chamber, the inwall of described inner chamber is provided with buckle portion, described lug plate comprise for the wire connecting portion that is connected and the elastic arm of going between, described elastic arm is provided with fixture block, and when lug plate is installed into inner chamber, the latch elastic on described elastic arm is connected in buckle portion.The utility model forms snap-fit arrangements by the buckle portion on the elastic arm on lug plate, fixture block and inner chamber, without the need to adopting bolt or bonnet to be fixed, installation process is very simple, effectively can save the set-up time, and the utility model structure is simple, greatly can reduce production cost; Not easily there is the situation loosening or come off in the utility model wiring construction, mount fixing structure is very firm.
Description
Technical field
The utility model relates to a kind of wiring lamp socket, particularly a kind of spring-gripping type fast-wiring lamp socket.
Background technology
Contact holder is made up of pedestal, conducting strip and lead-in wire usually, during assembling, is riveted on conducting strip, is then arranged on two lead-in wires in pedestal by conducting strip.When existing conducting strip is installed, usually adopt and be bolted in lamp socket, but this mounting means installation time is longer, complex manufacturing, the more difficult monitoring of quality, easily occur getting loose or connect unstable phenomenon.Also have and adopt the mode of Ka Gai to be fixed conducting strip, namely bonnet is covered again after putting into conducting strip, thus the position of conducting strip is fixed, which installation time is short, and assembling is simple, but when making, precision wants high, required complex process, otherwise easily occur situation about loosening, and which needs additionally to make a bonnet, adds production cost.
Utility model content
For solving the problem, it is simple that the purpose of this utility model is to provide a kind of structure, a kind of spring-gripping type fast-wiring lamp socket of production time and low, the easy installation of cost.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of spring-gripping type fast-wiring lamp socket, comprise the inner chamber of lamp holder seat body and two through lamp holder seat bodies, also comprise the two piece lug plates corresponding with described inner chamber, the inwall of described inner chamber is provided with buckle portion, described lug plate comprise for the wire connecting portion that is connected and the elastic arm of going between, described elastic arm is provided with fixture block, and when lug plate is installed into inner chamber, the latch elastic on described elastic arm is connected in buckle portion.
Further, described buckle portion is provided with the rake be convenient to fixture block and entered, and the top outer of described fixture block is provided with the flare portion matched with rake.
Particularly, angle till the upside of described buckle portion, the exterior bottom of described fixture block is provided with non-return portion, the downside of described buckle portion is provided with limited step, lug plate is provided with the only sheet corresponding with limited step, when described latch elastic is connected in buckle portion, non-return portion and only sheet respectively fastening stop on angle and limited step.
Further, the both sides of described interior cavity wall are respectively provided with a buckle portion, and described lug plate is provided with two corresponding with it elastic arms, form the connecting groove be used for bulb Electrode connection between two elastic arms.
Further, the inside top of described fixture block is provided with the introversion portion be convenient to bulb electrode and entered.
Further, the inner side of described elastic arm is provided with the folder portion for clamping bulb electrode.
Preferably, described wire connecting portion is a U-shaped wire ferrule, and each correspondence in its both sides is provided with hoop portion.
Particularly, described hoop portion is at right angles trapezoidal, the mutual specular in hoop portion that U-shaped wire ferrule both sides are corresponding, and during the hoop portion inward collapsible of both sides, the inclined-plane in two hoop portions contacts with each other and forms ring-type solidus structure.
Further, two pieces of described lug plates are mutually 90 degree and are installed in inner chamber.
Further, described inner chamber comprises the wire connection cavity for wiring, and the cross section of described wire connection cavity is rectangle, and described buckle portion is arranged on the chamber wall of wire connection cavity minor face, the chamber wall of both sides, described wire connection cavity long limit has the limit chamber that power pole is inserted, the bottom of described limit chamber is provided with confined planes.
Further, its cross section of the limit chamber of one of them wire connection cavity both sides is arc, and its cross section of the limit chamber of another wire connection cavity both sides is rectangle.
Preferably, described cross section be two arc limit chambers and between wire connection cavity form a circular cylindrical cavity, described cross section be rectangle limit chamber and between wire connection cavity form a square column type cavity.
Particularly, it is large that described circular cylindrical cavity and square column type cavity are end face, the cavity that lower end face is little.
Further, described lamp holder seat body is symmetrically arranged with the deck for fixing bulb position.
Further, described deck comprises flexible fastening sheet.
Particularly, the bilateral symmetry of described lamp holder seat body is provided with mounting groove, and described flexible fastening sheet is installed in described mounting groove, and the both sides of described flexible fastening sheet respectively distribute and are provided with multiple pawl, and described pawl is clamped on the cell wall of mounting groove both sides.
The beneficial effects of the utility model are: a kind of spring-gripping type fast-wiring lamp socket that the utility model adopts, snap-fit arrangements is formed by the buckle portion on the elastic arm on lug plate, fixture block and inner chamber, be fixed without the need to adopting bolt or bonnet, installation process is very simple, effectively can save the set-up time, and the utility model structure is simple, greatly can reduce production cost; Not easily there is the situation loosening or come off in the utility model wiring construction, mount fixing structure is very firm.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the three-dimensional view of the utility model first embodiment;
Fig. 2 is the vertical view of the utility model first embodiment;
Fig. 3 is that the structure of the utility model lug plate is attempted;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model first embodiment;
Fig. 5 is the cross section view of Fig. 2 A-A;
Fig. 6 is the cross section view of Fig. 2 B-B;
Fig. 7 is the STRUCTURE DECOMPOSITION figure of the utility model second embodiment;
Fig. 8 is the STRUCTURE DECOMPOSITION figure of the utility model the 3rd embodiment;
Fig. 9 is the end view of the utility model flexible fastening sheet;
Figure 10 is the front view of the utility model flexible fastening sheet.
Embodiment
With reference to Fig. 1-Fig. 6, first embodiment of a kind of spring-gripping type fast-wiring lamp socket of the present utility model, comprise lamp holder seat body 1, described lamp holder seat body 1 has the inner chamber 2 of two through lamp holder seat bodies 1, also comprise the two piece lug plates 4 corresponding with described two inner chambers 2, the both sides of lamp holder seat body 1 are provided with two pieces of decks 11 for fixing bulb position, described inner chamber 2 is from top to bottom successively by ante-chamber 21, wire connection cavity 22 and back cavity 23 form, described lug plate 4 enters from back cavity 23 and is placed in wire connection cavity 22, bulb electrode enters wire connection cavity 22 from ante-chamber 21 and is connected with lug plate 4.
The inwall of described wire connection cavity 22 is provided with buckle portion 3, described lug plate 4 comprises wire connecting portion 41 for being connected with lead-in wire 8 and elastic arm 5, described elastic arm 5 is provided with fixture block 6, and when lug plate 4 is installed into inner chamber 2, fixture block 6 flexible clamping on described elastic arm 5 is in buckle portion 3.
Because the utility model forms snap-fit arrangements by the elastic arm 5 on lug plate 4, fixture block 6 with the buckle portion 3 on inner chamber 2, be fixed without the need to adopting bolt or bonnet, installation process is very simple, effectively can save the set-up time, and the utility model structure is simple, greatly can reduce production cost; Not easily there is the situation loosening or come off in the utility model wiring construction, mount fixing structure is very firm.
Particularly, angle 32 till the upside of described buckle portion 3, the exterior bottom of described fixture block 6 is provided with non-return portion 62, the downside of described buckle portion 3 is provided with limited step 33, lug plate 4 is provided with the only sheet 51 corresponding with limited step 33, during installation, lug plate 4 enters wire connection cavity 22, elastic arm 5 is subject to the stop of buckle portion 3 and inwardly elastic deformation, after fixture block 6 moves upwardly over buckle portion 3, elastic arm 5 outwards bounce-back makes fixture block 6 be connected in buckle portion 3, at this moment non-return portion 62 and only sheet 51 respectively fastening on only angle 32 and limited step 33.This design cannot be extracted after making fixture block 6 be connected to buckle portion 3 up or down, and its structural stability is good, installs and connects simply.
Enter wire connection cavity 22 for the ease of fixture block 6, the middle part of described buckle portion 3 is provided with the rake 31 be convenient to fixture block 6 and entered, and the top outer of described fixture block 6 is provided with the flare portion 61 matched with rake 31.
Described lug plate 4 is symmetrically arranged with two elastic arms 5, the connecting groove 52 be used for bulb Electrode connection is formed between elastic arm 5, a buckle portion 3 is respectively provided with on the upside of the inwall of described wire connection cavity 22, after lug plate 4 enters wire connection cavity 22, the fixture block 6 on two elastic arms 5 is connected in the buckle portion 3 of both sides respectively, first, its fixed structure is more firm, in addition, the connecting groove 52 formed between elastic arm 5 can facilitate the connection of bulb electrode greatly, and improves the stability of bulb Electrode connection.
Further, conveniently bulb electrode enters in connecting groove 52, and described inside top is provided with introversion portion 63.And in order to improve the holding capability of elastic arm 5 pairs of bulb electrodes, the inner side of described elastic arm 5 is provided with the folder portion 53 for clamping bulb electrode.
During installation, need first lead-in wire 8 to be fixed in the wire connecting portion 41 of lug plate 4, and then to be installed in wire connection cavity 22.In order to be formed firmly, conveniently carry out the solidus structure that connects, described wire connecting portion 41 is designed to U-shaped wire ferrule, and each correspondence in its both sides is provided with multiple hoop portion 42.In addition, described hoop portion 42 is at right angles trapezoidal, hoop portion 42 specular mutually that U-shaped wire ferrule both sides are corresponding, during installation, first the crust of lead-in wire 8 is removed, core 81 is placed in the recess of U-shaped wire ferrule, then the hoop portion 42 of U-shaped wire ferrule both sides is inwardly broken, during hoop portion 42 inward collapsible of both sides, the inclined-plane in two hoop portions 42 contacts with each other and forms ring-type solidus structure, thus is fixed up well by core 81.
The cross section of described wire connection cavity 22 is rectangle, buckle portion 3 is arranged on the chamber wall of wire connection cavity 22 minor face, two described wire connection cavities 22 are in 90 degree of settings, correspondingly, be installed on lug plate 4 in wire connection cavity 22 and connecting groove 52 thereof be also mutually 90 degree vertical, so just can play the effect of differentiation bulb electrode both positive and negative polarity, prevent bulb reversal connection.The chamber wall of both sides, described wire connection cavity 22 long limit has the limit chamber 24 that power pole is inserted, the bottom of described limit chamber 24 is provided with confined planes, during installation, bulb electrode vertical is arranged in connecting groove 52 and in limit chamber 24 in lug plate 4, and the mode of connection of intersecting vertical can improve the wiring stability of bulb electrode and lug plate 4.
Particularly, its cross section of limit chamber 24 of one of them wire connection cavity 22 both sides is arc, and its cross section of limit chamber 24 of another wire connection cavity 22 both sides is rectangle.Described cross section be two arc limit chambers 24 and between wire connection cavity 22 form a circular cylindrical cavity, described cross section be rectangle limit chamber 24 and between wire connection cavity 22 form a square column type cavity.By limiting the shape of limit chamber 24, the both positive and negative polarity of bulb electrode can be distinguished further.
In order to allow bulb electrode more easily enter, it is large that described circular cylindrical cavity and square column type cavity are end face, the cavity that lower end face is little.
In order to fixed lamp-socket pedestal 1 when mounted, described lamp holder seat body 1 is provided with bayonet socket 13.
With reference to shown in Fig. 7, be the second embodiment of the present utility model, the place different from above-described embodiment is, described buckle changes bullet block 14 into.
With reference to shown in Fig. 8 to Figure 10, be the 3rd embodiment of the present utility model, the place different from above-described embodiment is that the structure of deck 11 is different.The bilateral symmetry of described lamp holder seat body 1 is provided with mounting groove 12, described deck 11 comprises flexible fastening sheet 7, the both sides of flexible fastening sheet 7 respectively distribute and are provided with multiple pawl 71, and described flexible fastening sheet 7 is installed in mounting groove 12, and described pawl 71 is clamped on the cell wall of mounting groove 12 both sides.
Both sides due to flexible fastening sheet 7 respectively distribute and are provided with multiple pawl 71, and when flexible fastening sheet 7 is arranged on mounting groove 12, described pawl 71 clamps the cell wall of mounting groove 12 both sides.This pawl 71 easily can be mounted in mounting groove 12 and but be difficult to be taken out, such flexible fastening sheet 7 can be avoided when repeatedly more changing the bulb under occur loosen or when bulb dismounting, flexible fastening sheet 7 is extracted together with bulb, improve integrally-built stability.
Particularly, described pawl 71 has the wedge portion that width from lower to upper increases gradually.Due to pawl 71 lower end wedge portion from lower to upper width increase gradually, therefore each pawl 71 has an outward-dipping inclined-plane, and therefore flexible fastening sheet 7 easily can be mounted in mounting groove 12 and but be difficult to be taken out.
Further, the bottom of described flexible fastening sheet 7 is connected with a perpendicular installation portion 72, and described flexible fastening sheet 7 and the overall l-shaped structure of installation portion 72, described installation sheet is bolted on lamp holder seat body 1.By bolt, flexible fastening sheet 7 is fixed on lamp holder seat body 1, the installation stability of flexible fastening sheet 7 can be strengthened further.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (10)
1. a spring-gripping type fast-wiring lamp socket, it is characterized in that: the inner chamber (2) comprising lamp holder seat body (1) and two through lamp holder seat bodies (1), also comprise the two piece lug plates (4) corresponding with described inner chamber (2), the inwall of described inner chamber (2) is provided with buckle portion (3), described lug plate (4) comprise for the wire connecting portion (41) that is connected and the elastic arm (5) of going between, described elastic arm (5) is provided with fixture block (6), when lug plate (4) is installed into inner chamber (2), fixture block (6) flexible clamping on described elastic arm (5) is in buckle portion (3).
2. a kind of spring-gripping type fast-wiring lamp socket according to claim 1, it is characterized in that: described buckle portion (3) is provided with the rake (31) be convenient to fixture block (6) and entered, the top outer of described fixture block (6) is provided with the flare portion (61) matched with rake (31).
3. a kind of spring-gripping type fast-wiring lamp socket according to claim 1, it is characterized in that: till the upside of described buckle portion (3) angle (32), the exterior bottom of described fixture block (6) is provided with non-return portion (62), the downside of described buckle portion (3) is provided with limited step (33), lug plate (4) is provided with the only sheet (51) corresponding with limited step (33), described fixture block (6) flexible clamping is when buckle portion (3) is upper, and non-return portion (62) and only sheet (51) respectively fastening stop on angle (32) and limited step (33).
4. according to the arbitrary described a kind of spring-gripping type fast-wiring lamp socket of claims 1 to 3, it is characterized in that: the both sides of described inner chamber (2) inwall are respectively provided with a buckle portion (3), described lug plate (4) is provided with two corresponding with it elastic arms (5), forms the connecting groove (52) be used for bulb Electrode connection between two elastic arms (5).
5. a kind of spring-gripping type fast-wiring lamp socket according to claim 4, is characterized in that: the inside top of described fixture block (6) is provided with the introversion portion (63) be convenient to bulb electrode and entered.
6. a kind of spring-gripping type fast-wiring lamp socket according to claim 4, is characterized in that: the inner side of described elastic arm (5) is provided with the folder portion (53) for clamping bulb electrode.
7. a kind of spring-gripping type fast-wiring lamp socket according to claim 1, is characterized in that: described wire connecting portion (41) is a U-shaped wire ferrule, and each correspondence in its both sides is provided with hoop portion (42).
8. a kind of spring-gripping type fast-wiring lamp socket according to claim 1, is characterized in that: described lamp holder seat body (1) is symmetrically arranged with the deck (11) for fixing bulb position.
9. a kind of spring-gripping type fast-wiring lamp socket according to claim 8, is characterized in that: described deck (11) comprises flexible fastening sheet (7).
10. a kind of spring-gripping type fast-wiring lamp socket according to claim 9, it is characterized in that: the bilateral symmetry of described lamp holder seat body (1) is provided with mounting groove (12), described flexible fastening sheet (7) is installed in described mounting groove (12), the both sides of described flexible fastening sheet (7) respectively distribute and are provided with multiple pawl (71), and described pawl (71) is clamped on the cell wall of mounting groove (12) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584346.6U CN204144524U (en) | 2014-10-10 | 2014-10-10 | A kind of spring-gripping type fast-wiring lamp socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584346.6U CN204144524U (en) | 2014-10-10 | 2014-10-10 | A kind of spring-gripping type fast-wiring lamp socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144524U true CN204144524U (en) | 2015-02-04 |
Family
ID=52421189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584346.6U Withdrawn - After Issue CN204144524U (en) | 2014-10-10 | 2014-10-10 | A kind of spring-gripping type fast-wiring lamp socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300263A (en) * | 2014-10-10 | 2015-01-21 | 江门市江海区汇聪电器厂 | Elastic clamping type quick wiring lamp holder |
-
2014
- 2014-10-10 CN CN201420584346.6U patent/CN204144524U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300263A (en) * | 2014-10-10 | 2015-01-21 | 江门市江海区汇聪电器厂 | Elastic clamping type quick wiring lamp holder |
| CN104300263B (en) * | 2014-10-10 | 2017-03-29 | 江门市江海区汇聪电器厂 | A kind of spring-gripping type fast-wiring lamp socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |