CN1253400A - Improved socket for halogen lamp - Google Patents
Improved socket for halogen lamp Download PDFInfo
- Publication number
- CN1253400A CN1253400A CN 99119476 CN99119476A CN1253400A CN 1253400 A CN1253400 A CN 1253400A CN 99119476 CN99119476 CN 99119476 CN 99119476 A CN99119476 A CN 99119476A CN 1253400 A CN1253400 A CN 1253400A
- Authority
- CN
- China
- Prior art keywords
- halogen lamp
- socket
- conducting strip
- return spring
- spring leaf
- 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.)
- Pending
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- Connecting Device With Holders (AREA)
Abstract
An improved socket of helogen lamp has an insulative socket with two deep holes for receiving two conducting pieces. The integral conducting piece has one end part and two spring arms made up by bending from the end part. At least one spring arm has one free end with boss extending toward another spring arm. A check spring piece is also bent from said end part, and is engaged with the inner surface of the hole for inserting conducting line. After a conducting line is inserted into the hole, it can be automatically clamped.
Description
The present invention relates to a kind of socket for halogen lamp of improvement, comprise an insulated receptacle, be provided with the deep hole that conducting strip is held in two confessions in the insulated receptacle, 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 designer's design of the present invention 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.
Purpose of the present invention 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 invention, 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 improvement provided by the invention has following advantage: by material, width and the gauge of suitable selection conducting strip, 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 present invention in detail.Wherein:
Fig. 1 is the perspective illustration of the socket for halogen lamp embodiment of improvement of the present invention;
Fig. 2 is the schematic exploded perspective view of the socket for halogen lamp embodiment of improvement of the present invention 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 invention shown in Fig. 1 and 2;
Fig. 4 is the socket for halogen lamp embodiment cutaway view of the improvement of the present invention 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 invention 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 invention 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 present invention 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 present invention, but such explanation is only for ease of understanding the present invention, and should not regard limitation of the present invention as.The those of ordinary skill in relevant field on this basis, also can be made multiple modification and variation, and not break away from the spirit and scope of the present invention.Protection scope of the present invention 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 99119476 CN1253400A (en) | 1999-05-03 | 1999-09-28 | Improved socket for halogen lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99105284 CN1236208A (en) | 1999-05-03 | 1999-05-03 | Lamp socket with clamping ring backstop and conductive connecting lug |
| CN99105284.6 | 1999-05-03 | ||
| CN 99119476 CN1253400A (en) | 1999-05-03 | 1999-09-28 | Improved socket for halogen lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1253400A true CN1253400A (en) | 2000-05-17 |
Family
ID=25745010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99119476 Pending CN1253400A (en) | 1999-05-03 | 1999-09-28 | Improved socket for halogen lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1253400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140381B (en) * | 2006-09-07 | 2012-10-17 | 奇美电子股份有限公司 | Backlight module, LCD device and lamp tube retaining element |
-
1999
- 1999-09-28 CN CN 99119476 patent/CN1253400A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140381B (en) * | 2006-09-07 | 2012-10-17 | 奇美电子股份有限公司 | Backlight module, LCD device and lamp tube retaining element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |