CN201844374U - Movable compact type energy saving lamp - Google Patents

Abstract

The utility model relates to a movable compact type energy saving lamp capable of conveniently exchanging a burned-out electronic rectifier or a lamp tube. An inner side at a lower end of an upper half part of an insulation shell of the lamp and an outer side of an upper edge of a lower half part are formed into thread, the upper, lower parts are cooperated by the thread. A printing plate is arranged between the upper, lower parts of the insulation shell. Metal concentric circles of a number matched with electrodes respectively connected with the metal concentric circles in different radius are distributed on the printing plate. An output electrode of the electronic rectifier is fixed on the printing plate. A return elastic conductive metal is fixed on an input electrode of the lamp tube and the position of an input electrode of the lamp tube corresponds with the metal concentric circle on the printing plate and is cooperated with the metal concentric circle. In the insulation shell, a power source output electrode of the electronic rectifier, a copper ring, the return elastic conductive metal and the input electrode of the lamp tube are electrically connected together; when the electronic rectifier or the lamp tube of the movable compact type energy saving lamp is burn out, the electronic rectifier is separated from the lamp tube and the new electronic rectifier or lamp tube can be continuously used.

Description

Movable compact type energy-saving lamp

Affiliated technical field

The utility model relates to a kind of movable compact type energy-saving lamp, belongs to electronics and field of energy-saving technology.

Background technology

At present, electricity-saving lamp is divided into compact (as 2U, 3U and screw type etc.) and loose type according to the external form of fluorescent tube, the first half of known compact type energy-saving lamp (hereinafter to be referred as electricity-saving lamp) (built-in electronic rectifier) and Lower Half (being made up of fluorescent tube and lamp socket) are difficult for unclamping, mainly be because the insulation crust of the first half and the insulation base of Lower Half tighten mutually, can't unclamp, and the tube filament electrode directly is welded on the wiring board of electron rectifier, and is separately pretty troublesome.So, no matter be Lower Half fluorescent tube or first half electron rectifier, as long as one kind of burning out (the different possibility that burns out simultaneously is very little), whole electricity-saving lamp is scrapped because of not separating, thereby shortened the service life of electricity-saving lamp parts artificially, improve the use cost of electricity-saving lamp widely, so that the energy-conservation saying of not saving money of electricity-saving lamp occurred.Therefore,,, cause the popularization of electricity-saving lamp unhappy, particularly be subjected to restriction to a certain degree in vast rural area because use cost is higher although electricity-saving lamp has using electricity wisely, advantage that luminance is high.

Summary of the invention

For tightening mutually with Lower Half insulation base, the first half insulation crust that solves existing electricity-saving lamp is difficult for separating replacing, so that electricity-saving lamp is no matter be the first half or Lower Half, as long as bad one, to cause whole electricity-saving lamp to scrap the loss that brings, the utility model provides a kind of movable compact type energy-saving lamp (hereinafter to be referred as the movable energy-saving lamp), this lamp is by the first half (built-in electronic rectifier, the annular copper foil insulation panels) and Lower Half (fluorescent tube, lamp socket, with the ambroin plectane) form, after the electron rectifier parts (first half) of electricity-saving lamp or fluorescent tube parts (Lower Half) burn out, the first half and the Lower Half of electricity-saving lamp can be separated easily, remove and burn out parts, change new electron rectifier parts or fluorescent tube parts.

The technical scheme that its technical problem that solves the utility model adopts is: increase an insulation board in the insulation crust of the first half, a locating slot is driven at the insulation board edge, insulation board flatly is embedded in the insulation crust of the first half, be difficult for loosening, have 4 donuts that Copper Foil is made on the insulation board, middle annulus is made solid Copper Foil circle, and former 4 electrodes that link to each other with the tube filament electrode are welded in the edge of these 4 blocks of Copper Foils respectively on the electron rectifier, are electrically connected with Copper Foil respectively; With the Copper Foil corresponding position 4 circular hole caves are set on the base, 4 filament electrodes of fluorescent tube are pricked respectively in 4 circular hole caves, are pushed down by 4 springs, and be inserted in the spring 4 copper post lower ends, with an ambroin plectane copper post, spring, filament electrode is compressed; 4 copper posts upper end is by 4 circular holes ambroin plectane of emerging.Silk thread mouth is made in the inboard, movable energy-saving lamp first half insulation crust lower end and the outside, Lower Half lamp socket upper end, can make the stubborn easily integral body that is combined into of two parts up and down by the rotation screw thread, also making up and down by the rotation screw thread, two parts are separated into independently two parts easily.In the process of tightening, the track that 4 copper posts on the lamp socket center on 4 blocks of annular Copper Foils on the insulation board all the time changes, after forwarding certain depth to, effect because of spring, the copper post contacts with Copper Foil, and wiping is realized being electrically connected on Copper Foil, and electron rectifier power supply output electrode, Copper Foil, copper post, spring, filament electrode are electrically connected like this.After the electron rectifier of movable energy-saving lamp or fluorescent tube burn out, as long as the first half and the Lower Half of rotary moveable electricity-saving lamp, just can at an easy rate the first half and the Lower Half of movable energy-saving lamp be unclamped, originally good electron rectifier or fluorescent tube continue to continue to employ, change badly, change first new parts (containing electron rectifier and insulation crust) or second parts (containing fluorescent tube and base).Like this can energy saving, can reduce acquisition cost again, reach economical and practical purpose.

The beneficial effects of the utility model are: the first half of movable compact type energy-saving lamp can be separated easily with Lower Half, in time change the part that burns out, the part of retaining, on the basis of energy saving, reduce use cost, help innervating further the promoting the use of of compact type energy-saving lamp, particularly the rural area is extensive use of.

Description of drawings

Accompanying drawing 1 is the schematic diagram of movable compact type energy-saving lamp.

Accompanying drawing 2 is the upward view of insulation board.

Accompanying drawing 3 is the vertical view of ambroin plectane.

Accompanying drawing 4 is the vertical view of lamp socket.

Below in conjunction with drawings and Examples the utility model is further specified: 1. insulation crust upper end, 2. screw thread, the 3. output electrode of electron rectifier, 4. welding hole, 5. insulation board, 6. locating slot, 7. copper ring and copper band, 8. ambroin lid, 9. circular hole, 10. copper post, 11. spring, 12. lamp sockets (insulation crust lower end), 13. circular hole caves, .14. electrode, 15. filament fluorescent tubes.

The specific embodiment

In the drawings, (1) lower edge inboard, insulation crust upper end and lamp socket (12) upper outside of electricity-saving lamp are made screw thread (2) silk mouth, can be able to get insulation crust upper end (1) and the lower end lamp socket (12) that takes off or close tight electricity-saving lamp easily by the rotating energy-saving lamp, output electricity level (3) on the electron rectifier is passed welding hole (4) and is welded in respectively on copper ring and the copper band (7), copper ring and copper band (7) are made by Copper Foil, and become concentric circles to be fixed tightly on the insulation board (5), filament electrode (14), spring (11), copper post (10) is placed on the lining, 4 circular hole caves (13) on the lamp socket (12), the lower end of spring (11) pushes down filament electrode (14) in lining, circular hole cave (13), the upper end of spring (11) is enclosed within outside the lower end of copper post (10), then, cover ambroin lid (8), spring (11) ejects the upper end of copper post (10) plane of ambroin lid (8) by the circular hole (9) on the ambroin lid (8), ambroin lid (8) is with the middle part and the lower end of copper post (10), spring (11) and filament electrode (14) are pressed in lining, circular hole cave (13), when making, ambroin lid (8), fluorescent tube (15), be fixed tightly on the lamp socket (12) with adhesive, insulation board (5) becomes horizontal together with electron rectifier and is stuck in the insulation crust upper end (1) by locating slot (6), be difficult for loosening, whole like this electricity-saving lamp can be divided into two big parts, after the electron rectifier of electricity-saving lamp or fluorescent tube burn out, as long as the rotating energy-saving lamp just can separate the insulation crust upper end (1) and the fluorescent tube (15) of electricity-saving lamp, change new insulation crust upper end (1) (including new electron rectifier) or new fluorescent tube (being linked to be an integral body) with new lamp socket, rotating energy-saving lamp again, again insulation crust upper end and lamp socket close, in the process of rotation, 4 copper posts (10) change around each self-corresponding copper ring and copper band (7) all the time, and, can contact with each self-corresponding copper ring or copper band (7) well because of the effect of spring (11).Power supply output electricity level (3), copper ring and the copper band (7) of electron rectifier, copper post (10), spring (11), filament electrode (14) fluorescent tube (15) are electrically connected.

Claims (1)

1. movable compact type energy-saving lamp, it is characterized in that: the first half is the insulation crust of charged sub-rectifier, Lower Half is a fluorescent tube, can make the stubborn easily integral body that is combined into of two parts up and down by the rotation screw thread, and also making up and down by the rotation screw thread, two parts are separated into independently two parts easily.

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