CN202140994U

CN202140994U - Lamp socket structure

Info

Publication number: CN202140994U
Application number: CN201120275983U
Authority: CN
Inventors: 孙明海
Original assignee: Chuan Her Co ltd
Current assignee: Chuan Her Co ltd
Priority date: 2011-08-01
Filing date: 2011-08-01
Publication date: 2012-02-08
Anticipated expiration: 2021-08-01

Abstract

A lamp socket structure comprises: a base body, it has a connecting end for connecting a lamp tube base and an extending part extending towards the opposite direction of the connecting end, the extending part is U-shaped and has two opposite support arms, and the top end and the bottom end of each support arm are respectively provided with a vertical rod and a caulking groove, and the two vertical rods and the caulking groove separate the corresponding support arms into two containing areas, and each containing area is respectively provided with a conducting strip; a cover body correspondingly covering the seat body, wherein an accommodating space for the extension part to be embedded is arranged in the cover body, and a through hole communicated with the accommodating space is arranged on the end surface of the cover body; a rotary unit, which is assembled in the containing space through the through hole, one end of the rotary unit is provided with a panel part, the center of the panel part is provided with a terminal slot communicated with the containing space, and a shaft part is convexly arranged along the axial direction of the terminal slot, so that the rotary unit can rotate and displace by taking the center of the through hole as an axis. The disassembly, assembly and maintenance are quick and easy, and the conducting strip is not easy to deform and damage.

Description

The lamp tube socket structure

Technical field

The utility model is relevant with the structure of lamp tube socket, be meant especially a kind of have that dismounting and maintenance go up can be easy quite fast, and can guarantee the lamp tube socket structure that its rotary unit start is certain.

Background technology

Commonly use lamp tube socket structure such as Fig. 7 and shown in Figure 8; Mainly comprise a base 71 and a lid 72; This lid 72 can correspondence be plugged on this base 71; And be provided with the rotary unit 74 that two conducting strips 73 and have a terminal slots 741 in these lid 72 contents; And this rotary unit 74 is pulled in this lid 72 by trips 75 folders in this lid 72, makes fluorescent tube terminal (not shown) be inserted in this terminal slots 741 and after rotating, can with each conducting strip 73 conducting in the lid 72.But the above-mentioned lamp tube socket of commonly using has following shortcoming:

At first; When disassembling with this base 71 when this rotary unit 74 of desire maintenance or conducting strip 73 and with this lid 72; Because the volume of this rotary unit 74 and conducting strip 73 is all quite little and all be located in this lid 72 inside; Therefore cause the inconvenience in the maintenance easily, and the material waste that also causes member to damage because of the disassembly process error easily.

Moreover; The lamp tube socket of commonly using is only located this rotary unit 74 bottoms by the trip 75 in this lid 72 with the folder mode of pulling of small size; Therefore when rotating fluorescent tube, cause this rotary unit 74 skews easily; And because these conducting strips 73 do not have extra and effective support when being in contact with one another with the fluorescent tube terminal; Therefore except these conducting strip 73 easy deformation are damaged, more can cause fluorescent tube terminal and 73 loose contacts of these conducting strips, and cause fluorescent tube can't conduct electricity luminous problem smoothly.

Moreover; Because these conducting strips 73 are located in this lid 72, therefore, both use when causing the embrittlement disengaging because of long-time when this lid 72 and this base 71 again; These conducting strips 73 are subject to be arranged in electric wire (not shown) on this base 71 and pull and break away from this lid 72; Thus, then make this two conducting strip 73 when deviating from this lid 72, produce short circuit easily, and the safety issue that causes spark to produce exist because of being in contact with one another.

Summary of the invention

The purpose of the utility model provides a kind of lamp tube socket structure, and it has in dismounting and the maintenance can be easy to effect quite fast.

Another purpose of the utility model is to provide a kind of lamp tube socket structure, its have the rotary unit start really and conducting strip be difficult for the effect of deformed damaged.

For realizing above-mentioned purpose, the utility model is taked following design:

A kind of lamp tube socket structure; It includes: a pedestal; It has and supplies connection terminal that a lamp tube base joins and the extension that one day, this connection terminal rightabout extended, and this extension generally takes the shape of the letter U and has two relative support arms, and in each support arm top and the bottom be respectively equipped with a vertical rod and a caulking groove; Be installed with the district and this two vertical rod is divided into two with caulking groove with corresponding support arm district, and be respectively equipped with a conducting strip in the district in respectively being installed with; One lid, correspondence are covered on this pedestal, this lid portion inside be formed with one supply this extension to embed accommodation space, and on this lid end face, offer the through hole that communicates with this accommodation space; One rotary unit; Be located in this accommodation space through this sets of vias; This rotary unit one end has a panel part; These panel part central authorities are provided with the terminal slots that communicates with this accommodation space, and along this terminal slots axially convex with an axial region so that this rotary unit can be made swing offset for axle in this through hole center.

Be provided with one first buckling parts between described pedestal and this extension, on this lid, then being provided with one can relative second buckling parts that fastens with this first buckling parts.

Described first buckling parts is made up of a plurality of (one group) clip projection, this second buckling parts then by correspondence respectively a plurality of (one group) hole clipping of this clip projection form.

Accommodation space both sides in the described lid are respectively equipped with a projecting block, respectively are formed with one between this projecting block and this lid bottom and supply the chute of this extension insertion of guiding.

Each conducting strip is embedded in the pairing caulking groove with the one of which end respectively, and the other end then is connected on pairing vertical rod one side.

This axial region has a chassis in an end of opposite this panel part, and this extension top then has the opening that this axial region of confession wears, and has the chimeric chimeric surface in this chassis of confession in this open bottom.This chimeric surface is provided with a plurality of (one group) locating hole, on this chassis, then be provided with can with the clip projection of corresponding engaging each other of this locating hole respectively.This chimeric surface is and the corresponding U type of this chassis profile groove.

The utility model has the advantages that: dismounting and maintenance are very convenient; And long product lifecycle.

Description of drawings

Fig. 1 is the assembling sketch map of the utility model.

Fig. 2 is the exploded view of the utility model.

Fig. 3 is the exploded view at another visual angle of the utility model.

Fig. 4 is the sectional view after the utility model combination.

Fig. 5 is the user mode sketch map of the utility model.

Fig. 6 is another user mode sketch map of the utility model (state when showing the electrode terminal mutual conduction of the utility model conducting strip and fluorescent tube).

Fig. 7 is a structural representation of commonly using the lamp tube socket structure.

Fig. 8 is the sectional view of commonly using behind the lamp tube socket textural association.

Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.

The specific embodiment

At first please referring to figs. 1 through Fig. 5; The lamp tube socket 10 of the utility model is in order among the slotted eye 1A who is installed in a lamp tube base 1 side; And this lamp tube base 1 is provided with the fluorescent tube 2 that can join with this lamp tube socket 10; This lamp tube socket 10 mainly is made up of a pedestal 11, a

lid

21 and 31 of rotary units, wherein:

This pedestal 11; Have supply a connection terminal 12 that this lamp tube base 1 slotted eye 1A joins and one day these connection terminal 12 rightabout definite length extended extension 13; This extension 13 generally takes the shape of the letter U and has two relative support arms 131; And in respectively these support arm 131 tops and bottom are respectively equipped with a vertical rod 132 and a caulking groove 133; And vertical rod on this two support arm 131 132 and caulking groove 133 are divided into two with pairing support arm 131 districts respectively and are installed with and distinguish 134; And in respectively this is installed with the district and is respectively equipped with a conducting strip 14 in 134, and this two conducting strip 14 is embedded in the pairing caulking groove 133 with the one of which end respectively, and the other end then is connected on pairing vertical rod 132 1 sides; Between this pedestal 11 and this extension 13, be provided with first buckling parts of forming by a plurality of (one group can be more than one) clip projection 15 in addition.

This lid 21; Correspondence is covered on this pedestal 11; These lid 21 inside are formed with one and supply the accommodation space 22 of these extension 13 embeddings; And on these lid 21 end faces, offer the through hole 23 that communicates with this accommodation space 22; Accommodation space 22 both sides in this lid 21 are respectively equipped with a projecting block 221; Respectively be formed with respectively between this projecting block 221 and this lid 21 bottoms one supply this two support arm 131 of guiding to insert chute 222, and be provided with second buckling parts 24 that can fasten relatively with this first buckling parts 15 in this lid 21, and this second buckling parts 24 by correspondence respectively the hole clipping of this clip projection form.

This rotary unit 31; It is to pass this through hole 23 to be mounted in the accommodation space 22 of this lid 21; These rotary unit 31 1 ends have a panel part 32; These panel part 32 central authorities are provided with the terminal slots 33 that communicates with this accommodation space 22 and can supply a fluorescent tube 2 electrode terminal 2A to peg graft, and along this terminal slots 33 axially convex with an axial region 34 so that this rotary unit 31 can be made swing offset for axle in these through hole 23 centers; Can be by spinning movement constitute conductings for the fluorescent tube that is inserted in this terminal slots 33 2 with this conducting strip 14 respectively; And this axial region 34 has a chassis 35 in an end of opposite this panel part 32, then have between this two support arm 131 one can supply this axial region 34 to wear opening 16, see also Fig. 3; And have in these opening 16 bottoms one can corresponding chimeric this chassis 35 chimeric surface 161; In present embodiment, this chimeric surface 161 is to be and the corresponding U type of this chassis 35 profiles groove, and is provided with a plurality of (one group in this chimeric surface 161; Can be more than one) locating hole 162, and on this chassis 35, then be provided with can with the clip projection 351 of these locating hole 162 mutual corresponding engagings respectively.

And the utility model is when assembling; Be earlier this rotary unit 31 to be arranged in the accommodation space 22 of this lid 21; Again this pedestal 11 is combined with this lid 21; So that the axial region 34 of this rotary unit 31 inserts in the opening 16 of 131 of this two support arms; And the chassis 35 of this rotary unit 31 is chimeric each other with these opening 16 chimeric surfaces 161; And when this lid 21 is combined with this pedestal 11, the chassis 35 of this rotary unit 31 between this two support arm 131 and this lid 21 bottoms, and borrow this two support arm 131 and these lid 21 bottoms be with large tracts of land and comprehensive clamping on 35 two opposite sides, chassis of this rotary unit 31; And can guarantee that this rotary unit 31 can not produce skew when rotating; And borrow the snap effect of these locating holes 162, more can effectively locate after this rotary unit 31 is rotated and can excessive deflection, and then make the rotary unit 31 of the utility model can be more smooth and easy and certain on rotating with clip projection 351.

Then please arrange in pairs or groups and consult Fig. 6; When the utility model uses in reality; Be embedded in the pairing caulking groove 133 with the one of which end respectively by this two conducting strip 14, the other end then is connected in the pairing vertical rod 132, makes this two conducting strip 14 when the electrode terminal 2A with fluorescent tube 2 joins; More can obtain effectively support and be difficult for deformed damaged, and can effectively improve the problem that lamp tube socket is easy to generate loose contact of commonly using by this.

And when desire is keeped in repair the lamp tube socket 10 of the utility model; Only need remove the snap effect of this first buckling parts 15 and this second buckling parts 24; Can fast this pedestal 11 be separated with this lid 21, and repair or replace operation to conducting strip 14 or rotary unit 31 respectively; In other words; Because the conducting strip 14 of the utility model is to be located on the support arm 131 of these pedestal 11 extensions 13; This rotary unit 31 then is located in this lid 21; Therefore when with this lid 21 with after this pedestal 11 separates; The maintenance personal can be distinctly carries out maintenance activity to the conducting strip 14 that is arranged in this pedestal 11 or the rotary unit 31 of lid 21, makes maintenance activity more easy, fast, and also can avoid commonly using lamp tube socket when maintenance the material that can cause waste.

Moreover; When the utility model uses in reality; Because the conductor wire (not shown) is the connection terminal 12 by this pedestal 11 to be penetrated and connects and be located at the conducting strip 14 that is positioned on these pedestal 11 extensions 13; Therefore; Both use when causing embrittlement to break away from because of long-time when this lid 21 and this pedestal 11, then are located in conductor wire on this pedestal 11 and can't cause these conducting strips 14 and pull, and commonly use the safety issue that is prone to have the spark generation when causing this lid and base embrittlement disengaging in long-time use so more can effectively improve.

Above-mentioned each embodiment can be under the scope that does not break away from the utility model in addition some variations, so above explanation comprises and accompanying drawing shown in structure should be regarded as exemplary, but not in order to limit the protection domain that the utility model is applied for a patent.

Claims

1. A light tube socket structure, characterized in that it includes: a base body, which has a set of connecting ends for connecting a light tube base and an extension extending in the opposite direction to the set of connecting ends, the The extension part is generally U-shaped and has two opposite arms, and a vertical rod and a socket are respectively provided at the top and bottom of each leg, and the two vertical rods and the socket divide the corresponding leg into two. accommodating areas, and a conductive sheet is respectively provided in each accommodating area; a cover body is correspondingly covered on the base body, and an accommodating space for the extension part to be embedded is formed inside the cover body, and the cover body A through hole communicating with the accommodating space is opened on the end surface of the body; a rotating unit is arranged in the accommodating space through the through hole, and one end of the rotating unit has a panel part, and a central part of the panel part is provided with a The terminal slots communicate with each other in space, and a shaft part protrudes along the axial direction of the terminal slots, so that the rotating unit can be rotated and displaced with the center of the through hole as the axis.

2. The lamp socket structure according to claim 1, characterized in that: a first fastening portion is provided between the base body and the extension portion, and a first fastening portion is provided on the cover body to be connected with the first fastening portion. The second fastening part opposite to the fastening part.

3. The light tube socket structure according to claim 2, wherein the first buckling part is composed of a set of locking protrusions, and the second buckling part is composed of a set of locking protrusions corresponding to each of the locking protrusions. Composed of a group of card holes.

4. The lamp socket structure according to claim 1, characterized in that: two sides of the accommodating space in the cover body are respectively provided with a protruding block, and there is formed between each protruding block and the bottom of the cover body for guiding the The chute into which the extension fits.

5 . The lamp socket structure according to claim 1 , wherein one end of each conductive piece is embedded in the corresponding groove, and the other end abuts against the corresponding side of the upright pole. 5 .

6. The lamp socket structure according to claim 1, wherein the shaft part has a chassis at the end opposite to the panel part, and the top end of the extension part has an opening for the shaft part to pass through, and There is a fitting surface for fitting the chassis at the bottom of the opening.

7. The lamp socket structure according to claim 6, characterized in that: a set of positioning holes are provided on the fitting surface, and latches that can be engaged with each of the positioning holes are provided on the chassis bump.

8. The lamp socket structure according to claim 6, wherein the fitting surface is a U-shaped groove corresponding to the shape of the chassis.