CN2391345Y - Improved halogen lamp socket - Google Patents
Improved halogen lamp socket Download PDFInfo
- Publication number
- CN2391345Y CN2391345Y CN 99248601 CN99248601U CN2391345Y CN 2391345 Y CN2391345 Y CN 2391345Y CN 99248601 CN99248601 CN 99248601 CN 99248601 U CN99248601 U CN 99248601U CN 2391345 Y CN2391345 Y CN 2391345Y
- Authority
- CN
- China
- Prior art keywords
- halogen lamp
- socket
- conducting strip
- return spring
- spring arm
- 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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- Connecting Device With Holders (AREA)
Abstract
The utility model relates to an improved halogen lamp socket, comprising an insulating socket. Two deep holes for holding conducting strips are arranged in the insulating socket; the conducting strips form integral structures; each conducting strip is provided with an end and two spring arms which are bent from the end and correspondingly arranged; the free end of at least one spring arm is provided with a projecting part extending to the other spring arm; a check spring piece is also slantwise bent from the end and engaged with the inner surface of a conducting wire insertion hole arranged at the lateral face of each of the deep holes. When once inserted, the conducting wire is automatically clamped; after the length of the conducting wire is determined as required, users can conveniently carry out connection.
Description
The utility model relates to a kind of socket for halogen lamp of improvement, comprises an insulated receptacle, is provided with the deep hole that conducting strip is held in two confessions in the insulated receptacle, and each conducting strip has the spring arm of two clamping Halogen lamp LED pins.
Socket for halogen lamp in the past, two through holes are set in the lamp socket that insulating material is made usually, be provided with the monolithic conducting strip of executing bias voltage with spring in each through hole, the Halogen lamp LED pin is clamped between the circular arc concave surface of conducting strip and through hole sidewall, very easily produces loose contact.The CN90218591.8 utility model patent that Patent Office of the People's Republic of China was authorized on July 3rd, 1991, a kind of structure improved socket for halogen lamp of utility model designer's design of present patent application is disclosed, wherein adopted the dual spring arm conducting strip that is the U font substantially, the front end of one side spring arm has the extension that extends to another spring arm, has improved the electrical connection properties of conducting strip and Halogen lamp LED pin.But because external wire is realized being electrically connected by welding and conducting strip, during assembling welding sequence must be arranged, also be difficult to determine the length of external wire simultaneously, and external wire be all long partially usually according to user's needs, both caused unnecessary waste, inconvenient again user uses.
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, provides a kind of lead in a single day to insert just the socket for halogen lamp of clamping automatically.
Socket for halogen lamp according to improvement of the present utility model, comprise an insulated receptacle, be provided with two confessions in the insulated receptacle and hold the deep hole of conducting strip, described conducting strip is an overall structure, has an end, two spring arms that are oppositely arranged that form from this end bending, the ledge that oriented another spring arm of the free ending tool of at least one spring arm extends, also bend out a non-return spring leaf obliquely from this end, this non-return spring leaf meshes with the inner surface of the lead patchhole that is arranged on the deep hole side.
The socket for halogen lamp of the improvement that the utility model provides has following advantage: by the material of suitable selection conducting strip, width and gauge, can guarantee that conducting strip is when the Halogen lamp LED pin inserts, all the time in the internal strain of elastic limit of materials scope, both can guarantee enough clamping forces, save the spring of in the existing socket for halogen lamp conducting strip being executed bias voltage again, thereby simplify the structure, dwindled jack sizes: the non-return spring leaf that is provided with on the conducting strip meshes with the inner surface of the lead patchhole that is arranged on the deep hole side, lead is in case insert promptly automatically by clamping, thereby after can determining conductor length as required by the user, connect easily, save the operation of welding lead when making, both save lead, reduced manufacturing cost again.
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail.Wherein:
Fig. 1 is the perspective illustration of the socket for halogen lamp embodiment of improvement of the present utility model;
Fig. 2 is the schematic exploded perspective view of the socket for halogen lamp embodiment of improvement of the present utility model shown in Figure 1;
Fig. 3 is the perspective illustration of the conducting strip among the socket for halogen lamp embodiment of improvement of the present utility model shown in Fig. 1 and 2;
Fig. 4 is the socket for halogen lamp embodiment cutaway view of the improvement of the present utility model cut open along A-A hatching among Fig. 1.
Referring to Fig. 1 and 2, schematically illustrate a kind of embodiment of the socket for halogen lamp of improvement of the present utility model among the figure, comprise an insulated receptacle 1, be provided with two confessions in the insulated receptacle 1 and hold the deep hole 3 of conducting strip 2, its cross section is rectangular substantially, and insulated receptacle 1 end face is fixed with the insulation board 10 with two elongated slot through holes.
Fig. 3 schematically illustrates the architecture of described conducting strip 2, it is stamped to form by the full wafer foil, has an end 4, two spring arms that are oppositely arranged 5 and 6 that form from this end bending, the ledge that oriented another spring arm of the free ending tool of at least one spring arm extends (shown in Fig. 3 is that the free end of two spring arms has the scheme of the ledge that extends to another spring arm respectively), this end also bends out a non-return spring leaf 7 obliquely certainly.
Referring to Fig. 4, this figure is the socket for halogen lamp embodiment cutaway view of the improvement of the present utility model cut open along A-A hatching among Fig. 1, and for clarity sake, the conducting strip in the deep hole of right side is omitted.As can be seen from Figure 4, this non-return spring leaf 7 meshes with the inner surface of the lead patchhole 8 that is arranged on the deep hole side, and this lead patchhole 8 is the part of cylindrical form interior surface.
As shown in Figure 4, the bottom of described deep hole is provided with thrust end wall 11.
In a kind of alternative embodiment of conducting strip 2, the free end of non-return spring leaf 7 has an arc edge (not shown).
In the another kind of alternative embodiment of conducting strip 2, the free end of non-return spring leaf 7 has the curved edge (not shown), and this curved edge is an oval part.
For increasing the contact area of described non-return spring leaf 7 and lead, the free end edge of non-return spring leaf 7 can be provided with an arc gap (not shown).
As shown in Figure 3, insert conducting strip for ease of the Halogen lamp LED pin, two spring arm ledge front ends of conducting strip 2 are provided with inclination or the rounded portion that guiding Halogen lamp LED pin enters.
As shown in Figure 4, the top of lead patchhole 8 is provided with the step wall 9 that stops lead to pass.
During use, the lead that the user only need will peel off the predetermined length of insulating barrier inserts described lead patchhole 8, and lead promptly is connected between the inner surface of intermeshing non-return spring leaf 7 free end edges and lead patchhole 8 automatically.
When the utility model was used for safe voltage, aforesaid insulation board 10 also can omit, and all the other are same as the previously described embodiments.
The embodiment that below provides in conjunction with the accompanying drawings is described the utility model, but such explanation is only for ease of understanding the utility model, and should not regard as restriction of the present utility model.The those of ordinary skill in relevant field on this basis, also can be made multiple modification and variation, and not break away from spirit and scope of the present utility model.Protection range of the present utility model is limited by the described technical scheme of each claim, comprises the various modification and the variation that fall into each claim scope, and their equivalent.
Claims (9)
1, a kind of socket for halogen lamp of improvement, comprise an insulated receptacle, be provided with two confessions in the insulated receptacle and hold the deep hole of conducting strip, it is characterized in that: described conducting strip is an overall structure, has an end, two spring arms that are oppositely arranged that form from this end bending, the ledge that oriented another spring arm of the free ending tool of at least one spring arm extends, also bend out a non-return spring leaf obliquely from this end, this non-return spring leaf meshes with the inner surface of the lead patchhole that is arranged on the deep hole side.
2, socket for halogen lamp according to claim 1 is characterized in that: the ledge that oriented another spring arm of the free ending tool of two spring arms of described conducting strip extends.
3, socket for halogen lamp according to claim 1 is characterized in that: an end of described deep hole is provided with the thrust end wall.
4, socket for halogen lamp according to claim 1 is characterized in that: the free end of described non-return spring leaf has an arc edge, and at least a portion of described lead patchhole has cylindrical form interior surface.
5, socket for halogen lamp according to claim 1 is characterized in that: the free end of described non-return spring leaf has curved edge, and this curved edge is an oval part, and at least a portion of described lead patchhole has cylindrical form interior surface.
6, according to claim 4 or 5 described socket for halogen lamp, it is characterized in that: described lead patchhole is the semicircular conductor patchhole, and described insulated receptacle end face is fixed with the insulation board with two long slot bores.
7, according to claim 1 or 2 or 3 or 4 or 5 described socket for halogen lamp, it is characterized in that: described non-return spring leaf is provided with an arc gap.
8, according to claim 1 or 2 or 3 or 4 or 5 described socket for halogen lamp, it is characterized in that: described conducting strip spring arm ledge front end is provided with inclination or the rounded portion that guiding Halogen lamp LED pin enters.
9, according to claim 1 or 2 or 3 or 4 or 5 described socket for halogen lamp, it is characterized in that: an end of described lead patchhole is provided with the end wall that stops lead to pass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99248601 CN2391345Y (en) | 1999-04-05 | 1999-09-28 | Improved halogen lamp socket |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99206838.X | 1999-04-05 | ||
CN99206838 | 1999-04-05 | ||
CN 99248601 CN2391345Y (en) | 1999-04-05 | 1999-09-28 | Improved halogen lamp socket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2391345Y true CN2391345Y (en) | 2000-08-09 |
Family
ID=34105221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99248601 Expired - Fee Related CN2391345Y (en) | 1999-04-05 | 1999-09-28 | Improved halogen lamp socket |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2391345Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104966927A (en) * | 2015-07-05 | 2015-10-07 | 鲁奎 | Novel simple socket |
-
1999
- 1999-09-28 CN CN 99248601 patent/CN2391345Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104966927A (en) * | 2015-07-05 | 2015-10-07 | 鲁奎 | Novel simple socket |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |