CN102374499A

CN102374499A - Lamp holder

Info

Publication number: CN102374499A
Application number: CN 201010257263
Authority: CN
Inventors: 蔡秉均
Original assignee: Foxsemicon Integrated Technology Shanghai Inc; Foxsemicon Integrated Technology Inc
Current assignee: Foxsemicon Integrated Technology Shanghai Inc; Foxsemicon Integrated Technology Inc
Priority date: 2010-08-19
Filing date: 2010-08-19
Publication date: 2012-03-14

Abstract

The invention relates to a lamp holder, which is used for carrying a lamp having a plurality of electrode contacts, and comprises a fixed element, wherein the fixed element is provided with a first surface, a second surface which is opposite to the first surface, and a first side surface and a second side surface, which are arranged between the first surface and the second surface and are opposite to each other, the fixed element is provided with a first groove and a second groove, the first groove and the second groove are formed on the first side surface of the fixed element and extend towards the second side surface, the first groove and the second groove run through the first surface and the second surface of the fixed element, the first groove and the second groove are used for accommodating the electrode contacts of the lap, and the first groove is provided with a first bottom surface. The first bottom surface of the first groove is provided with a fool-proofing structure.

Description

Lamp socket

Technical field

The present invention relates to a kind of led lamp, relate in particular to a kind of anti inert led lamp.

Background technology

So-called fool proof method (Fool-proofing) is a kind of behavior constraint means of correcting of preventing, and utilization is avoided producing wrong method for limiting, and the operator need not spent notice, also not need experience and professional knowledge to get final product the correct operation of the errorless completion of intuition.

Existing light emitting diode lamp socket generally has groove, to be used to accommodating light fixture electrode contact is arranged, thereby light fixture is fixed.Yet,, lamp installation when the lamp socket, is easy to lamp installation in the groove of mistake, cause the circuit access failure at last because the groove structure of lamp socket is identical.Therefore, the necessary lamp socket that anti inert is provided.

Summary of the invention

Below will with embodiment explain a kind of anti inert lamp socket.

A kind of lamp socket; It is used to carry the light fixture with a plurality of electrode contacts; This lamp socket comprises a fixture, and this fixture has a first surface, one with its opposing second surface; And be arranged between this first surface and this second surface and relative first side and second side; Have one first groove and one second groove on this fixture, this first groove and this second groove are formed on first side of this fixture and extend to this second side, and this first groove and this second groove run through first surface and this second surface of this fixture; This first groove and this second groove are used to accommodate the electrode contact of this light fixture, and this first groove has one first bottom surface.This first bottom surface of this first groove is provided with error-proof structure.

With respect to prior art; Said lamp socket is used to accommodate first groove and this second groove of the electrode contact of this light fixture, and the bottom surface of one of them groove is provided with error-proof structure, therefore; Using this lamp socket fixedly during light fixture, be easy to the position of matching of lamp installation at this lamp socket.This holder structure is simple, and is easy to use.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the lamp socket of the embodiment of the invention.

Fig. 2 is the inversion figure of lamp socket among Fig. 1.

Fig. 3 is the structural representation of the fixture of lamp socket among Fig. 1.

Fig. 4 is half assembled state figure of the lamp socket among Fig. 1.

Fig. 5 be with Fig. 1 in the structural representation of the light fixture that matches of lamp socket.

Fig. 6 is the decomposing schematic representation that the lamp socket among Fig. 1 matches with light fixture among Fig. 5.

The main element symbol description

Lamp socket 100

Fixture 20

First surface 21

Second surface 22

First side 23

Second side 24

First groove 25

First bottom surface 251

Error-proof structure 253

Second groove 26

Second bottom surface 261

Protuberance 27

Storage tank 270

The 3rd sidewall 271

The 4th sidewall 272

Through hole 274

Chute 28

Screw hole 29

Pressing assembly 30

Lamination unit 31

Support arm 32

Bar-shaped trough 326

Press section 33

Hook portion 34

Spring 36

Lid 40

Interior double-screw bolt 41

Screw rod 50

Light fixture 600

Lamp body 60

Housing 61

First end 612

The second end 614

Substrate 62

First surface 621

Second surface 622

Light emitting diode 63

First electrode contact 81

First upper surface 811

Second electrode contact 82

Third electrode joint 83

Second upper surface 831

The 4th electrode contact 84

First projection 91

Second projection 92

The specific embodiment

To combine accompanying drawing that the embodiment of the invention is done further to specify below.

See also Fig. 1, Fig. 2 and Fig. 3, a kind of lamp socket 100 that the embodiment of the invention provides, it comprises: a fixture 20, one pressing assemblies 30, and a lid 40.

This fixture 20 has a first surface 21, one and its opposing second surface 22, and is arranged between this first surface 21 and this second surface 22 and the first relative side 23 and second side 24.

This fixture 20 is " mountain " type substantially.This fixture 20 is provided with first groove 25 and second groove 26 of being separated by on first side 23.This first groove 25 runs through this first surface 21 and this second surface 22 with this second groove 26.This fixture 20 forms a protuberance 27 between first groove 25 and this second groove 26.In the present embodiment, the setting that all is square of this first groove 25 and this second groove 26, and the degree of depth is identical.This protuberance 27 forms a storage tank 270 on second surface 22.Form a chute 28 to these first surface 21 extensions on the second surface 22 of this fixture 20, this chute 28 runs through two ends of this fixture 20.This storage tank 270 connects with this chute 28.In the present embodiment, this chute 28 and this first groove 25 and this second groove 26 are adjacent but do not connect.

In the present embodiment, this first groove 25 has one first bottom surface 251 and second bottom surface 261 respectively with this second groove 26.Wherein, first bottom surface 251 of this first groove 25 has error-proof structure 253, and in the present embodiment, this error-proof structure 253 is a through hole, and this through hole runs through this first bottom surface 251 and this chute 28.

In the present embodiment, have two screw holes 29 on the first surface 21 of this fixture 20, this two-screw hole 29 connects with this chute 28.

The protuberance 27 of this fixture 20 has three sidewall 271 adjacent with this first groove 25, and four sidewall 272 adjacent with this second groove 26.Has the through hole 274 that runs through mutually with this storage tank 270 on the 3rd sidewall 271 and the 4th sidewall 272.

This pressing assembly 30 comprises two lamination units 31 that structure is identical.Each lamination unit 31 comprises a support arm 32, the press section 33 and the hook portion 34 that are connected with these support arm 32 both ends respectively.In the present embodiment, this support arm 32 is the L type.This press section 33 is cuboid.This hook portion 34 is hook-shaped, and this hook portion 34 is towards the inboard of this L type support arm 32, promptly towards this press section 33.This hook portion 34 is used to hook need fixing article.This press section 33 and this hook portion 34 connect two ends of this support arm 32 respectively.Has a bar-shaped trough 326 on this support arm 32.

This lid 40 is used for cooperating to form an accommodation space with this fixture 20, and this accommodation space is used to accommodate this pressing assembly 30.Particularly, this lid 40 has two interior double-screw bolts 41, and double-screw bolt 41 is used for these two pressing assemblies 30 are slidingly arranged in this lid in this.

Please in the lump referring to Fig. 4; When assembling this lamp socket 100; The support arm 32 of this pressing assembly 30 is housed in this chute 28 and this storage tank 270; So that this two press section 33 is exposed to two ends of this chute 28 respectively, and two hook portions 34 of this pressing assembly 30 are passed two through holes 274 of this protuberance 27 respectively, are exposed to this first groove 25 and this second groove 26 respectively.In the present embodiment, be provided with a spring 36 between these two lamination units 31.This lid 40 matches with this fixture 20, in this pressing assembly 30 is contained in.In the present embodiment, double-screw bolt 41 passes this bar-shaped trough 326 in this, so that this pressing assembly 30 is slidingly arranged on this lid 40.In the present embodiment, two screw rods 50 pass this screw hole 29 respectively, and are screwed with interior double-screw bolt 41, and with this fixture 20, this pressing assembly 30 and this lid 40 slide fixing.Press down this press section 33, this hook portion 34 is contained in this storage tank 270.

This lamp socket 100 is used for fixing light fixture.See also Fig. 5, the structural representation of the light fixture 600 that this lamp socket 100 is fixed.This light fixture 600 comprises lamp body 60, one first electrode contacts 81, second electrode contact 82, third electrode joint 83 and the 4th electrode contact 84.

This lamp body 60 is rounded.Particularly, this lamp body 60 comprises a housing 61, one substrates 62, and is arranged on the some light emitting diodes (diagram is not) on this substrate 62.This substrate 62 have a first surface 621 and with its opposing second surface 622.These a plurality of light emitting diodes 63 are arranged on this first surface 621, so that the second surface 622 of this substrate 62 is as the exiting surface of this light fixture 600.This housing 61 has a first end 612 and one and its opposite second end 614.In the present embodiment, this housing 61 is processed by light transmissive material.

This first electrode contact 81 is opposite with these second electrode contact, 82 polarity, all is arranged on the first end 612 of this housing 61.This third electrode joint 83 is opposite with the 4th electrode contact 84 polarity, all is arranged on the second end 614 of this housing 61.This first electrode contact 81 and this third electrode joint 83 are positioned at the not homonymy of this housing 61, and polarity is identical.This second electrode contact 82 and the 4th electrode contact 84 are positioned at the not homonymy of this housing 61, and polarity is identical.In the present embodiment, this first electrode contact 81 is electrically connected with the 4th electrode contact 84 and is electrically connected with external power source and forms first loop, and this second electrode contact 82 is electrically connected and is electrically connected with external power source formation second loop with this third electrode joint 83.

This first electrode contact 81 has one first upper surface 811, and this third electrode joint 83 has one second upper surface 831.In the present embodiment, this first upper surface 811 and this second upper surface 831 are positioned at the same side of the second surface 622 of this substrate 62.Be provided with error-proof structure on this first electrode contact 81 and this third electrode joint 83.In the present embodiment, this error-proof structure comprises first projection 91 and second projection 92.This first projection 91 and second projection 92 are rectangular.Particularly, this first projection 91 is arranged on first upper surface 811 of this first electrode contact 81, and this second projection 92 is arranged on second upper surface 831 of this third electrode joint 83.In the present embodiment, this first projection 91 and this second projection 92 are complementary with the error-proof structure 253 of this lamp socket 100.

Please in the lump referring to Fig. 6, this lamp socket 100 is used for fixing the structural representation of this light fixture 600.Owing to all be arranged on error-proof structure on this light fixture 600 and this lamp socket 100; Therefore; The error-proof structure of this light fixture 600 is aimed at the error-proof structure 253 on this lamp socket 100; In the present embodiment; The third electrode joint 83 of this light fixture 600 is aimed at this second groove 26 with first groove 25 of this lamp socket 100 respectively with the 4th electrode contact 84, and pressed down this press section 33, so that this third electrode joint 83 and the 4th electrode contact 84 are contained in respectively in first groove 25 and this second groove 26 of this lamp socket 100.Particularly, this third electrode joint 83 is contained in this first groove 25, and second projection 92 on this third electrode joint 83 is contained in the error-proof structure 253 of this lamp socket 100.The 4th electrode contact 84 is contained in this second groove 26.Unclamp this press section 33, this light fixture 600 is fixed in this lamp socket 100 with hook portion 34 through this pressing assembly 30.

Because be arranged on error-proof structure 253 on this lamp socket 100, and, also be provided with error-proof structure on this light fixture 600.Therefore, with this lamp socket 100 fixedly during light fixture 600,, get final product this light fixture 600 is fixed on this lamp socket 100 through error-proof structure is cooperatively interacted.This lamp socket 100 is simple in structure, easy to use.

It is understandable that this lamp socket 100 also can match with the light fixture of other different structures, and not only in the light fixture shown in the foregoing description 600.

Those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.These all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.

Claims

1. lamp socket, it is used to carry the light fixture with a plurality of electrode contacts, and this lamp socket comprises a fixture; This fixture has a first surface; One with its opposing second surface, and be arranged between this first surface and this second surface and relative first side and second side, have one first groove and one second groove on this fixture; This first groove and this second groove are formed on first side of this fixture and extend to this second side; This first groove and this second groove run through first surface and this second surface of this fixture, and this first groove and this second groove are used to accommodate the electrode contact of this light fixture, and this first groove has one first bottom surface; It is characterized in that this first bottom surface of this first groove is provided with error-proof structure.

2. lamp socket as claimed in claim 1 is characterized in that, this error-proof structure is a groove.

3. lamp socket as claimed in claim 1 is characterized in that, this fixture advances one one and comprises a chute, and this chute is formed on the second surface of this fixture and extends to this first surface.

4. lamp socket as claimed in claim 3 is characterized in that, this lamp socket further comprises a pressing assembly, and this pressing assembly comprises two lamination units that cooperatively interact, and this pressing assembly matches with this fixture in order to fixing this light fixture.

5. lamp socket as claimed in claim 4 is characterized in that each lamination unit comprises a support arm, and the press section and the hook spare that are connected with these support arm both ends respectively.

6. lamp socket as claimed in claim 5 is characterized in that, forms a protuberance between first groove on this fixture and second groove; The second surface of this fixture form a storage tank with this protuberance corresponding position; This storage tank and this chute connect, and the side arm of this protuberance has the through hole that connects with this first groove and this second groove respectively, and this pressing assembly comprises the spring that is arranged between these two lamination units; This support arm is contained in this storage tank and this chute; This press section is exposed to outside this chute, presses down or unclamps this press section, so that this hook spare is contained in this storage tank or is exposed to outside this through hole.

7. lamp socket as claimed in claim 6 is characterized in that this lamp socket further comprises a lid, and this lid matches with this fixture in order to accommodate this pressing assembly.