CN2935548Y - Lamp switching device - Google Patents
Lamp switching device Download PDFInfo
- Publication number
- CN2935548Y CN2935548Y CN 200620130786 CN200620130786U CN2935548Y CN 2935548 Y CN2935548 Y CN 2935548Y CN 200620130786 CN200620130786 CN 200620130786 CN 200620130786 U CN200620130786 U CN 200620130786U CN 2935548 Y CN2935548 Y CN 2935548Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- switching device
- insulating base
- base frame
- transfer
- 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
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A light-tube transfer device is arranged between a light tube and a light base. The device comprises an insulative housing and a transfer unit. The insulative housing comprises two holes inserted by the light tube. The transfer unit consists of two transfer bases, two transfer elements and two bridge elements. The two transfer bases are positioned at one side of the insulative housing at intervals and each has a hollow part that is running through the part and interlinked with one of the holes. The two transfer elements are made of conductive materials. Each of the transfer elements is positioned inside the hollow part and the transfer elements have the first set of tube parts facing the hole and the second set of tube parts side by side. The two bridge elements are made of conductive materials and have the first transfer foot inserted by the second set of tube parts oppositely and the second transfer foot inserting in the light base which make sure that the light tube and the light base can form an electrical connector though the light tube transfer device.
Description
Technical field
The utility model is about a kind of switching device, is meant a kind of fluorescent tube switching device especially.
Background technology
Existing T8 fluorescent tube (the about 28mm of diameter) is compared to T5 fluorescent tube (the about 16mm of diameter), have that volume is big, space occupancy is high, luminance difference, life-span be short, and shortcoming such as power consumption height, therefore, replaced by T5 fluorescent tube newly developed gradually in recent years.The T5 fluorescent tube can overcome the existing above-mentioned shortcoming of T8 fluorescent tube basically.
See also Fig. 1, because the caliber of T8 fluorescent tube 8 is bigger, the distance of a pair of pin 81 in its end is also bigger.In this spacing that defines described a pair of pin 81 is first distance D.Thereby a pair of jack 91 that its lamp socket 9 is pegged graft for two pins 81, its spacing also must match and be restricted to described first distance D with answering.
Yet, aforesaid T5 fluorescent tube newly developed now, because its caliber is less, so the distance of its a pair of pin in end is also less.In this spacing that defines between the described a pair of pin is second distance d (as shown in Figure 4).Described second distance d is different from first distance D, and less than described first distance D.Because second distance d is different from first distance D, therefore, both can't mate use, also, can't use with the lamp socket 9 that T5 fluorescent tube now directly is inserted in existing T8 specification.If want effective utilization preferably the T5 fluorescent tube improve the quality of illumination, then must change the equipment of existing T5 bracket for fluorescent tube, lamp socket that meets the use of T5 fluorescent tube specification and the steelframe body 92 that is depended on thereof are made in die sinking again again.Its gigantic project, and significantly increase deployment cost.
Thereby, as how simple and direct device, with usefulness preferably the T5 fluorescent tube can form with lamp socket and is electrically connected with the T8 fluorescent lighting fixture of usual use, with the increase application and reduce deployment cost, be a problem to be solved.
The utility model content
Therefore, the purpose of this utility model promptly is to provide a kind of fluorescent tube of different size that makes to form the fluorescent tube switching device that is electrically connected with lamp socket.
According to above-mentioned purpose, a kind of fluorescent tube switching device of the utility model is to be installed between a fluorescent tube and a lamp socket.Wherein, described fluorescent tube has two separately pins, and described lamp socket has two separately jacks.Described fluorescent tube switching device comprises: an insulation shell, and an adapter unit.Described insulation shell comprises two perforation that run through at interval, uses the pin corresponding inserted for described fluorescent tube.Described adapter unit comprises: two adapters, two adaptors, and two bridgewares.Described two adapters are connected with at interval in described insulation shell one side, and have respectively one run through and with the hollow bulb that communicates of perforation wherein.Described two adaptors are made by conductive material, and be installed on respectively in the described hollow bulb, each adaptor has one first cannula portion and one second cannula portion that links to each other side by side, and described first cannula portion is corresponding with described punch position, uses for described pin and pegs graft.Described two bridgewares are made by conductive material, and all have the opposite 1 first conversion pin of pegging graft with one second cannula portion wherein, and one is inserted in the conversion of second in corresponding jack pin.Whereby, described fluorescent tube can form by described fluorescent tube switching device with described lamp socket and be electrically connected.
Description of drawings
Fig. 1 is a three-dimensional exploded view, and a fluorescent tube and a lamp socket of prior art is described;
Fig. 2 is a three-dimensional exploded view, and a preferred embodiment of the utility model fluorescent tube conversion equipment is described;
Fig. 3 is a three-dimensional exploded view, and the assembly relation of a described preferred embodiment and a fluorescent tube is described;
Fig. 4 is a three-dimensional exploded view, and the assembly relation of described preferred embodiment and a lamp socket and described fluorescent tube is described; And
Fig. 5 is a combination section, and each arrangements of components relation of described preferred embodiment is described.
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.
Consult Fig. 4, be a preferred embodiment of the utility model fluorescent tube switching device 1, it is installed between a fluorescent tube 11 and the lamp socket 12, uses so that the fluorescent tube 11 of different size forms electric connection with lamp socket 12.In the present embodiment, fluorescent tube 11 is to be example with the T5 fluorescent tube, and 12 of lamp sockets are example with the T8 bracket for fluorescent tube.
Wherein, fluorescent tube 11 has a lamp tube body 111, reaches two and is located at interval at the pin 112 that lamp tube body 111 ends are located, and defining two pins, 112 spacings at this is second distance d; Lamp socket 12 has the jack 121 at two intervals, and defining two jacks, 121 spacings at this is first distance D.
Consult Fig. 2, Fig. 3 and Fig. 5, fluorescent tube switching device 1 comprises: an insulating base frame 2, an adapter unit 3, and an insulative cap 4.
The insulating base frame 2 of present embodiment is made by plastic cement material, and comprises: leg that a spaced walls 21, is extended forward along spaced walls 21 peripheries 22, is used the ring wall 23 for lamp tube body 111 end corresponding inserted around spaced walls 21 rear sides.Wherein, spaced walls 21 has two and runs through along fore-and-aft direction, the perforation 211 (be the spacing that biperforate spacing is same as described two pins 112, and be second distance d) of using the pin 112 for fluorescent tube 11 to wear.
Described two adapters 31 are to be convexly set at interval place, spaced walls 21 fronts integratedly, and all have one and run through and communicate with spaced walls 21 perforation 211 along fore-and-aft direction, and the hollow bulb 311 of corresponding adaptor 31 shapes of shape.
In the present embodiment, adaptor 32 is to be made by the punching press of electroconductive elastic sheet institute.Described adaptor 31 is installed on respectively among corresponding adapter 31 hollow bulbs 311, and all has one first cannula portion 321 and one second cannula portion 322 that links to each other side by side.Two adaptors 32 wherein are positioned at first cannula portion 321 of facing two inboards mutually, be that corresponding with two perforation, 211 positions of spaced walls 21 (also promptly the spacing of 2 first cannula portion 321 is same as the spacing of described two pins 112, and be second distance d), and bore cooperates the caliber of fluorescent tube 11 pins 112, uses for pin 112 corresponding inserted; Two adaptors 32 wherein are positioned at the spacing of second cannula portion 322 in two outsides, then are the spacings that cooperates lamp socket 12 jacks 121, and are first distance D.
Bridgeware 33 is made by conductive material, and all has the opposite one first conversion pin 331 that is positioned at the rear end, and second a conversion pin 332 that is positioned at front end.Described 2 first conversion pins, 331 calibers are the bores that cooperate second cannula portion 322, in order to be plugged in second cannula portion 322 that is arranged in the outside; Described 2 second conversion pins, 332 calibers then are the bores that cooperates the jack 121 of lamp socket 12, in order to be inserted in the jack 121.
The insulative cap 4 of present embodiment is made by plastic cement material, in order to the opening 25 of sealing insulating base frame 2 legs 22 ends.Insulative cap 4 comprises: one is covered on the lid body 41 of leg 22 front openings 25, and two run through at interval along fore-and-aft direction and to cover body 41, and the position correspondence is positioned at the through hole 42 of second cannula portion, 322 positions (also be its spacing be same as the spacing of described two jacks 121 and be first distance D) in the outside, uses for the second conversion pin 332 to wear to peg graft with jack 121.
In the present embodiment, insulative cap 4 is to establish the mode group admittedly together with sliding with insulating base frame 2, it implements aspect such as following: insulative cap 4 comprises that also two are formed at the rail bar portion 43 of covering body 41 back at interval, accordingly, insulating base frame 2 comprises that also two are connected with in the orbit portion 24 of the corresponding rail bar of leg 22 inner peripheral surfaces and position portion 43.Each rail bar portion 43 can be slidedly arranged in the corresponding orbit portion 24, and whereby, insulative cap 4 promptly is fixed in insulating base frame 2 front sides detachably.
Avoid it along the fore-and-aft direction displacement in order to limit adaptor 32 positions, insulative cap 4 also comprises one from covering the limited post 44 that body 41 back backward-facings extend, and the front that is resisted against adapter 31 in order to correspondence is positioned at the first inboard cannula portion 321 together with adaptor 32.
During assembling, must earlier two adaptors 32 be placed the hollow bulb 311 of described two adapters 31 respectively, make the first conversion pin 331 of two bridgewares 33 place second cannula portion 322 that adaptor 32 is arranged in the outside again; Afterwards, establish in the orbit portion 24 of insulating base frame 2 the rail bar portion 43 of insulative cap 4 is sliding, make that cover body 41 sealing insulating base frames 2 open-ended 25, and make second of bridgeware 33 change the through hole 42 that pin 332 passes insulative cap 4.At this moment, limited post 44 is the front end places that are connected to adapter 31, and 32 displacements of restriction adaptor.
During use, only need the lamp tube body 111 of fluorescent tube 11 is inserted in the ring wall 23 of insulating base frames 2, make the pin 112 of fluorescent tube 11 pass the perforation 211 of insulating base frame 2, and then peg graft with first cannula portion 321 of adaptor 32.Then, will get final product in the corresponding jack 121 that inserts lamp sockets 12 of the second conversion pin 332 of bridgeware 33 again.By the placed in the middle bridge joint of the adaptor made from conductive material 32 with bridgeware 33, the lamp socket 12 of different size will be electrically connected with fluorescent tube 11 formation by fluorescent tube switching device 1, application is splendid.What deserves to be mentioned is at this, during practice, the designer can be according to fluorescent tube 11 specification (as bore, spacing) with lamp socket 12, and changes the bore and the spacing of the cannula portion 321,322 of adaptor 32, and the caliber that changes the conversion pin 331,332 of bridgeware 33, its flexible design degree excellence.
Conclude above-mentioned, the utility model fluorescent tube conversion equipment utilizes the mechanism design of converting unit and arrange in pairs or groups insulating base frame and insulative cap, the fluorescent tube of different size can be formed by the fluorescent tube conversion equipment with lamp socket be electrically connected, application is good, reaches the purpose of this utility model really.
Though the utility model is described in detail by above-mentioned preferred embodiment, but above-described only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, be allly to change and modify, all still belong in the scope that the utility model patent contains according to the utility model application right claimed range and specification simple equivalent that disclosure is done.
Claims (5)
1. a fluorescent tube switching device is installed between a fluorescent tube and a lamp socket, and wherein, described fluorescent tube has two separately pins, and described lamp socket has two separately jacks, and described fluorescent tube switching device comprises:
One insulation shell comprises two perforation that run through at interval, uses the pin corresponding inserted for described fluorescent tube; And
One adapter unit comprises:
Two adapters are connected with in described insulation shell one side at interval, and have a hollow bulb that runs through and communicate with a perforation wherein respectively;
Two adaptors, made by conductive material, and be installed on respectively in the described hollow bulb, each adaptor has one first cannula portion and one second cannula portion that links to each other side by side, and described first cannula portion is corresponding with described punch position, uses for described pin and pegs graft; And
Two bridgewares, made by conductive material, and all have the opposite 1 first conversion pin of pegging graft with one second cannula portion wherein, and one is inserted in the conversion of second in corresponding jack pin; Whereby, described fluorescent tube can form by described fluorescent tube switching device with described lamp socket and be electrically connected.
2, fluorescent tube switching device according to claim 1, it is characterized in that, described insulating base frame comprises: the leg, of a spaced walls, along described spaced walls periphery towards close described lamp socket direction extension used the ring wall for the part corresponding inserted of described fluorescent tube around contiguous described fluorescent tube one side of described spaced walls; And described perforation promptly is located at interval on the described spaced walls.
3, fluorescent tube switching device according to claim 2, it is characterized in that also comprising one in order to seal the insulative cap of the opening that described leg defines, it comprises that one is covered on the lid body of described leg near described lamp base part, reach two intervals and run through the through hole of the corresponding described 2 second cannula portion positions of described lid body and position, use for described 2 second conversion pins to wear to peg graft with described jack.
4, fluorescent tube switching device according to claim 3 is characterized in that, described insulative cap comprises that also two are formed at the rail bar portion of contiguous described insulating base frame one side of described lid body at interval; Described insulating base frame comprises that also two are connected with in the orbit portion of the corresponding described two rail bar portions of described leg inner peripheral surface and position; Each described rail bar portion can be slidedly arranged in the corresponding orbit portion, and whereby, described insulative cap promptly is fixed on the described insulating base frame detachably.
5, fluorescent tube switching device according to claim 3, it is characterized in that, described insulative cap also comprises a limited post that extends towards described insulating base frame direction from the contiguous described insulating base frame of described lid body side, in order to the described adapter of corresponding butt, and then first cannula portion of the described adaptor of contact is avoided its displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130786 CN2935548Y (en) | 2006-08-10 | 2006-08-10 | Lamp switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130786 CN2935548Y (en) | 2006-08-10 | 2006-08-10 | Lamp switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935548Y true CN2935548Y (en) | 2007-08-15 |
Family
ID=38352232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130786 Expired - Fee Related CN2935548Y (en) | 2006-08-10 | 2006-08-10 | Lamp switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116460A (en) * | 2011-01-18 | 2011-07-06 | 蔡干强 | Self-ballasted fluorescent lamp convenient in installation |
| CN109268785A (en) * | 2018-08-17 | 2019-01-25 | 厦门普为光电科技有限公司 | The lamps and lanterns of replaceable light holder |
-
2006
- 2006-08-10 CN CN 200620130786 patent/CN2935548Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116460A (en) * | 2011-01-18 | 2011-07-06 | 蔡干强 | Self-ballasted fluorescent lamp convenient in installation |
| CN102116460B (en) * | 2011-01-18 | 2013-08-07 | 蔡干强 | Self-ballasted fluorescent lamp convenient in installation |
| CN109268785A (en) * | 2018-08-17 | 2019-01-25 | 厦门普为光电科技有限公司 | The lamps and lanterns of replaceable light holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8382322B2 (en) | Two part surface mount LED strip connector and LED assembly | |
| CN100543366C (en) | Decorative chain | |
| CN203215338U (en) | Light emitting diode bulb lamp | |
| CN106931415A (en) | A kind of shelf rail electric power system | |
| CN201836834U (en) | Series connection device for strip-shaped LED lamps | |
| CN201193794Y (en) | Improvement structure for novel energy-saving lamp | |
| WO2015139258A1 (en) | Direct-inserting small connector and led lamp using same | |
| CN2935548Y (en) | Lamp switching device | |
| US10876727B1 (en) | Fence assembly with lighting system | |
| CN201853866U (en) | Plug-in structure of illuminating lamp | |
| CN102086986B (en) | LED (light-emitting diode) lighting tube | |
| CN204477956U (en) | Lamp holder electric connection structure | |
| CN207935806U (en) | A kind of lamps and lanterns | |
| CN201025348Y (en) | Decoration light string | |
| CN211475567U (en) | Lamp capable of switching lamp types | |
| CN203744158U (en) | Lighting unit and lamp with the same | |
| CN103175109B (en) | Waterproof joint of LED (Light Emitting Diode) lamp bar and LED lamp bar | |
| CN208548493U (en) | Five spring hole scoket copper bars of one kind and five spring hole scokets | |
| CN204986883U (en) | LED lamp electricity connection structure | |
| CN203215597U (en) | Waterproof joint of LED light bar and LED light bar | |
| CN220368197U (en) | Electric connection device and multifunctional lamp | |
| CN102437494B (en) | Power interface and LED (Light Emitting Diode) lamp using same | |
| CN204424495U (en) | Pluging connector and LED lamp | |
| CN204424496U (en) | In-line connector and LED lamp | |
| CN217843573U (en) | Assembled LED copper line lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20110810 |