CN203883286U - Direct-insertion lamp holder - Google Patents
Direct-insertion lamp holder Download PDFInfo
- Publication number
- CN203883286U CN203883286U CN201420302099.6U CN201420302099U CN203883286U CN 203883286 U CN203883286 U CN 203883286U CN 201420302099 U CN201420302099 U CN 201420302099U CN 203883286 U CN203883286 U CN 203883286U
- Authority
- CN
- China
- Prior art keywords
- contact site
- support portion
- contact
- housing
- lamp socket
- 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
Links
Abstract
The utility model discloses a direct-insertion lamp holder comprising a shell and two strip-shaped switching-on members fixed inside the shell. Each switching-on member includes a support part; a first bent part and a second bent part are respectively arranged at the two ends of the support part; the first bent part is provided with a first contact part, and the second bent part is provided with a second contact part; the second bent part is C-shaped; the first contact part and the second contact part are arranged on the same side of the support part; and the sides of the two ends of the support part near the first contact part and the second contact part respectively are provided with bulges. The shell is provided with jacks facing the first contact parts. The surfaces of the support parts are provided with wedge-shaped bulges, and the bulges are arranged on the surfaces, facing the first contact parts, of the support parts. The shell is provided with baffle blocks directly facing the bulges. The utility model aims to provide a direct-insertion lamp holder which is simple in structure, durable, and convenient to install.
Description
Technical field
The utility model relates to the device that He Shideng contact, a kind of fixed light position is connected with power supply, and more particularly, it relates to a kind of straight cutting lamp socket.
Background technology
Lamp socket, the electric elements for lamp is connected with circuit, along with people arise at the historic moment straight cutting lamp socket to the pursuit of efficient life, straight cutting lamp socket relies on the occupation mode of its simple and fast to be widely used rapidly, to rely on, more and more higher for the requirement of straight cutting lamp socket on market, its structure should be simplified as much as possible.
At present, (Chinese patent that application number is CN00119989.7 discloses a kind of lamp socket) on market, it comprises supporting seat portion, and is provided with reinforced sheet portion in supporting seat portion.The more common lamp socket of this structure is simplified, easy to manufactureization, but its contact with circuit a bit for tongue-shaped, in long-term use, easily by bending, is out of shape and causes loose contact, and structure does not reach the simplest degree.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide that a kind of structure is more simple, useful life more permanent straight cutting lamp socket.
For achieving the above object, the utility model provides following technical scheme: a kind of straight cutting lamp socket, comprise housing and two strip conduction elements, described housing is tubular setting, described conduction element is fixed on enclosure interior, wherein, described conduction element includes support portion, two ends, described support portion are respectively arranged with first fold turn of bilge and the second bending part, described first fold turn of bilge is provided with the first contact site, described the second bending part is provided with the second contact site, described the second bending part is the setting of C type, described the first contact site and the second contact site are arranged on the same side of described support portion, the side, two ends that described support portion contacts with second near described the first contact site is all provided with projection, on described housing, be provided with the first contact site over against jack, on the face of described support portion, be provided with wedge shaped projection, and described projection is arranged in the one side relative with the first contact site of support portion, on described housing, be provided with described projection over against block.
By adopting technique scheme, described straight cutting lamp socket only needs above-mentioned housing, two kinds of parts of conduction element to form, and structure is very simple, on described housing, being provided with through hole makes described the first contact site be electrically connected to circuit, described the second contact site is electrically connected to lamp, described support portion is fixed by projection and the housing at its two ends, prevent that described conduction element from being dropped out by described housing through-hole, described the second contact site is C type and arranges and improved the elastic strength of described the second contact site when being electrically connected to lamp, when described the second contact site is electrically connected to lamp, the compressed accumulation elastic potential energy of the second contact site that described C type arranges, and lamp is produced to reaction force, guarantee the reliability of electrical connection of described the second contact site and lamp, prevent distortion fatigue and cause loose contact, between described the first contact site and support portion, be provided with first fold turn of bilge, the jack of plug on described circuit from described housing inserts and conflicts with described the first contact site, when described plug insertion jack is electrically connected to described the first contact site, described the first contact site is further bent by plug, the angle of described the first contact site and support portion reduces, to there is reaction force between plug in described the first contact site, make described the first contact site more reliable with being electrically connected to of plug, when described conduction element is fixed on enclosure interior, described block blocks described projection, fixedly conduction element can not drop out from the openend of barrel-type casing conduction element, and prevent described conduction element with lamp, described in when circuit plug is electrically connected to, conduction element produces length travel, further play fixation.
The utility model is further set to: described the second contact site is away from arrange vertical with support portion of one end of support portion.
By adopting technique scheme, the electrode of described lamp is generally plane layout, and described in when lamp is fixed on described straight cutting lamp socket, lamp and support portion are parastate, it is that described the second contact site is that face is connected with the part that lamp is electrically connected to that described the second contact site is set to calcaneus branches support part vertical with one end of lamp contact, increase the contact area being electrically connected to, avoided occurring loose contact.
The utility model is further set to: the angle between described the first contact site and support portion is acute angle.
By adopting technique scheme, the angle that described the first contact site is bent by plug is less, does not need too many strength just plug can be inserted in the jack of described straight cutting lamp socket, makes the use of described straight cutting lamp socket more laborsaving, facilitates.
The utility model is further set to: in described housing, be provided with a plurality of guide vane end stops, described guide vane end stop is arranged on described conduction element around.
By adopting technique scheme, described guide vane end stop can limit described conduction element, avoids producing lateral displacement and causing described support lamp socket normally to use at described straight cutting lampshade conduction element in production, carrying, use procedure.
Accompanying drawing explanation
Fig. 1 is the blast diagram of the utility model embodiment;
Fig. 2 is the schematic diagram of the utility model embodiment middle shell;
Fig. 3 is conduction element schematic diagram in the utility model embodiment.
Reference numeral: 1. housing; 11. jacks; 12. blocks; 13. guide vane end stops; 2. support portion; 21. bending parts; 22. first contact sites; 23. second contact sites; 24. projections; 25. projections; 3. conduction element.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
A kind of straight cutting lamp socket, comprise housing 1 and two strip conduction elements 3, described housing 1 is tubular setting, described conduction element 3 plates are fixed on housing 1 inside, described conduction element 3 includes support portion 2, 2 two ends, described support portion are respectively arranged with first fold turn of bilge 21 and the second bending part 21, described first fold turn of bilge 21 is provided with the first contact site 22, described the second bending part 21 is provided with the second contact site 23, described the second bending part 21 is the setting of C type, described the first contact site 22 and the second contact site 23 are arranged on the same side of described support portion 2, the side, two ends that described support portion 2 contacts with second near described the first contact site 22 is all provided with projection 25, on described housing 1, be provided with the first contact site 22 over against jack 11, on the face of described support portion 2, be provided with wedge shaped projection 24, and described projection 24 is arranged in the one side relative with the first contact site 22 of support portion 2, on described housing 1, be provided with described projection 24 over against block 12, described straight cutting lamp socket only needs above-mentioned housing 1, 3 two kinds of parts of conduction element form, structure is very simple, on described housing 1, being provided with through hole makes described the first contact site 22 be electrically connected to circuit, described the second contact site 23 is electrically connected to lamp, described support portion 2 is spacing fixing with housing 1 by the projection 25 at its two ends, prevent that described conduction element 3 from being dropped out by described housing 1 through hole, described the second contact site 23 is C type and arranges and improved the elastic strength of described the second contact site 23 when being electrically connected to lamp, when described the second contact site 23 is electrically connected to lamp, the compressed accumulation elastic potential energy of the second contact site 23 that described C type arranges, and lamp is produced to reaction force, guarantee the reliability of electrical connection of described the second contact site 23 and lamp, prevent distortion fatigue and cause loose contact, between described the first contact site 22 and support portion 2, be provided with first fold turn of bilge 21, the jack 11 of plug on described circuit from described housing 1 inserts and conflicts with described the first contact site 22, when described plug insertion jack 11 is electrically connected to described the first contact site 22, described the first contact site 22 is further bent by plug, described the first contact site 22 reduces with the angle of support portion 2, between 22 pairs of plugs of described the first contact site, there is reaction force, make described the first contact site 22 more reliable with being electrically connected to of plug, when described conduction element 3 is fixed on housing 1 inside, described block 12 blocks described projection 24, fixedly conduction element 3 can not drop out from the openend of barrel-type casing 1 conduction element 3, and prevent described conduction element 3 with lamp, described in when circuit plug is electrically connected to, conduction element 3 produces length travel, further play fixation.
Described the second contact site 23 is away from one end setting vertical with support portion 2 of support portion 2, the electrode of described lamp is generally plane layout, and described in when lamp is fixed on described straight cutting lamp socket, lamp and support portion 2 are parastate, it is that described the second contact site 23 is that face is connected with the part that lamp is electrically connected to that described the second contact site 23 is set to calcaneus branches support part 2 vertical with one end of lamp contact, increase the contact area being electrically connected to, avoided occurring loose contact.
Angle between described the first contact site 22 and support portion 2 is acute angle, the angle that described the first contact site 22 is bent by plug is less, do not need too many strength just plug can be inserted in the jack 11 of described straight cutting lamp socket, make the use of described straight cutting lamp socket more laborsaving, facilitate.
In described housing 1, be provided with a plurality of guide vane end stops 13, described guide vane end stop 13 is arranged on described conduction element 3 around, described guide vane end stop 13 can limit described conduction element 3, avoids producing lateral displacement and causing described support lamp socket normally to use at described straight cutting lampshade conduction element 3 in production, carrying, use procedure.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a straight cutting lamp socket, comprise housing and two strip conduction elements, described housing is tubular setting, described conduction element is fixed on enclosure interior, it is characterized in that: described conduction element includes support portion, two ends, described support portion are respectively arranged with first fold turn of bilge and the second bending part, described first fold turn of bilge is provided with the first contact site, described the second bending part is provided with the second contact site, described the second bending part is the setting of C type, described the first contact site and the second contact site are arranged on the same side of described support portion, the side, two ends that described support portion contacts with second near described the first contact site is all provided with projection, on described housing, be provided with the first contact site over against jack, on the face of described support portion, be provided with wedge shaped projection, and described projection is arranged in the one side relative with the first contact site of support portion, on described housing, be provided with described projection over against block.
2. straight cutting lamp socket according to claim 1, is characterized in that: described the second contact site is away from arrange vertical with support portion of one end of support portion.
3. straight cutting lamp socket according to claim 2, is characterized in that: the angle between described the first contact site and support portion is acute angle.
4. straight cutting lamp socket according to claim 3, is characterized in that: in described housing, be provided with a plurality of guide vane end stops, described guide vane end stop is arranged on described conduction element around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302099.6U CN203883286U (en) | 2014-06-09 | 2014-06-09 | Direct-insertion lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302099.6U CN203883286U (en) | 2014-06-09 | 2014-06-09 | Direct-insertion lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883286U true CN203883286U (en) | 2014-10-15 |
Family
ID=51683754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302099.6U Expired - Fee Related CN203883286U (en) | 2014-06-09 | 2014-06-09 | Direct-insertion lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883286U (en) |
-
2014
- 2014-06-09 CN CN201420302099.6U patent/CN203883286U/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: 20141015 |