The socket of eye-splice-type energy-saving lamp and Down lamp thereof
Technical field
The present invention relates to a kind of electricity-saving lamp, especially relate to a kind of socket of eye-splice-type energy-saving lamp and the structural improvement of Down lamp thereof.
Background technology
How traditional electricity-saving lamp for the reliability that guarantees to contact etc., makes one with fluorescent tube and the lamp socket that is provided with device such as electric ballast, perhaps is arranged in the lamp holder.Therefore interaction is relatively poor, and the bad back of fluorescent tube integral body all can not be used, and wastes also bigger.For example a kind of " embedded; the half built-in Down lamp " by name, it mainly is made of cover body and several lamp holders, the bulb that it connects on each lamp holder inserts in the cover body by a through hole on the cover body respectively, have slide mechanism in the lamp holder, bulb is connected with this slide mechanism, the cover body lower edge has flange, the joint of flange and cover body is provided with several shell fragment is installed, shell fragment is installed to be made of flexible thin plate, the upper end that shell fragment is installed is attached on the outer surface of cover body, the lower end of shell fragment is installed replaces on flange, the middle part that shell fragment is installed protrudes out and is pointed shape.Though its adopts vertical screw port, perpendicularly insert, horizontal screw port, horizontally insert, grid vertical screw port, grid are perpendicularly inserted, the horizontal syndeton of screw type such as inserting of grid horizontal screw port, grid, it is comparatively convenient to mount and dismount, but the height of regulated at will lamp holder.But,, cause bigger waste in case after fluorescent tube is gone bad, the whole lamp body that comprises fluorescent tube, lamp socket all can only be lost.For this reason, the someone has proposed split type cylinder lamp structure, and for example, the someone has applied for a kind of electricity-saving lamp, and it includes electric ballast, nut, power saving fluorescent lamps, Lamp cup, torsion spring and case ring.Electric ballast connects with the power saving fluorescent lamps plug, and electric ballast is fixedly mounted on the Lamp cup top.Lamp cup overlays on ceiling by torsion spring and case ring.But directly divert from one use to another traditional plug draw bail, exist or loose contact, it is convenient perhaps to install, dismantle inadequately, and many technical problems such as structure more complicated, is difficult to be used comparatively widely.
Summary of the invention
The present invention solves existing in prior technology or fluorescent tube, lamp socket and electric ballast and so on device is made one, waste greatlyyer, and perhaps the contact of the Down lamp of split is very unreliable, the technical problem that install, dismounting makes things convenient for inadequately etc.Provide a kind of rational in infrastructure, cost of manufacture is lower, the socket and the Down lamp thereof of the eye-splice-type energy-saving lamp of installation, convenient disassembly.
It is comparatively complicated that the present invention also solves the existing in prior technology structure simultaneously, the technical problem that interaction and cost performance are owed etc.Provide a kind of production cost lower, the socket of a kind of eye-splice-type energy-saving lamp that interaction and cost performance are good and Down lamp thereof.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of socket of eye-splice-type energy-saving lamp comprises the lamp body that covers and be attached thereto, and covers on described and be provided with circuit board and be fixed in binding post on the circuit board; Cover the cover cap that is provided with cover on described, which is provided with the wiring window that can hold described binding post, and be covered with lamp socket on described, described lamp body is inserted by lamp holder and is fixed on the lamp socket.
As preferably, be located at described on the lamp socket end face of cover central authorities be provided with two or four jacks, be provided with dog in the both sides of described lamp socket, its other elastic groove that is provided with; At least be provided with two planes on the described lamp holder, which is provided with and the corresponding connector of being located on the lamp holder of dog.
As preferably, cover on described and be provided with some the lattice framings that are in the support circuit plate, it is other to be provided with location hook, and the thickness of the spacing of coupler body lower plane and lattice framing upper limb and described circuit board is suitable; And the outside of the lamp socket jack of cover is provided with two by body on described, downside at described circuit board is fixed with four connective spring plates, and the outer rim of described spring leaf places described inboard by body, and the inner edge spacing of described spring leaf is equal to or slightly less than the spacing that electrically contacts the utmost point.
The energy-saving Down lamp of a kind of plug-in type comprises cover, lamp body be arranged at its outer reflection shield and the lamp panel body that is connected with last cover, and cover on described and be provided with circuit board and be fixed in binding post on the circuit board; Cover on described and be provided with cover cap, which is provided with the wiring window that can hold described binding post, and be covered with lamp socket on described, described lamp body is inserted by lamp holder and is fixed on the lamp socket.Like this, convenient fixing, firm not only, and be beneficial to wiring, assembling, be beneficial to the heat radiation of each device on the circuit board.
As preferably, be provided with brace and following brace between cover and the lamp panel body on described, be respectively equipped with adjustment hole and hasp correspondingly on it, and be equipped with reflection shield in the inboard of described lamp panel body; And below described circuit board, be provided with thermal insulation layer.
As preferably, be arranged on a side of covering cover cap at described wiring window, its shape and described binding post match; The lower edge of described wiring window is located near the upper surface of binding post.
Therefore, the present invention has simple in structure, installation, convenient disassembly, interaction and cost performance are good, each device convenient fixing, firm, connection and reasonable arrangement, cost of manufacture is lower, and be beneficial to wiring, assembling, be beneficial to the heat radiation of each device on the circuit board, and can keep electrically contacting the utmost point and characteristics such as connective spring plate can contact all the time well.It can be widely used in the illumination and the decoration of road, industrial and mineral, office, school and family etc.
Description of drawings
Accompanying drawing 1 is a kind of structural representation with section of the present invention;
Accompanying drawing 2 is structural representations of the amplification that partly electrically connects of a kind of lamp body of the present invention;
Accompanying drawing 3 is structural representations of a kind of whole Down lamp with section;
Accompanying drawing 4 is a kind of structural representations of going up cover among the present invention.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: spiral helicine lamp body 1 adopts bonding agent 12 to be fixed on the spiral lampshade 2, and the latter is placed in the bottom of lamp holder 3 by buckle.Be provided with two planes and the connector 31 that is arranged on this plane at the top of described lamp holder 3, the two sides is circular-arc in addition.Be provided with four at the top of described lamp holder 3 and electrically contact the utmost point 5, be provided with positioning convex ring 51 described on electrically contacting extremely, and be anchored on the top of lamp holder.What the filament 11 of being drawn by lamp body 1 inside passed hollow electrically contacts the utmost point 5, and electrically contacts utmost point upper punch and be shaped on the body 52 that caves in described, makes filament and describedly electrically contacts the utmost point and have closely and electrically contact (with reference to the accompanying drawings 2).
Cover 7 being provided with above the described lamp holder 3, be provided with circuit board 4 and the ballast that is fixed thereon and other electronic devices and components in it, and on described circuit board 4, be fixed with binding post 6; Be provided with cover cover cap 8 on described on the cover 7, which is provided with the wiring window 80 that can hold described binding post, its lower edge 82 is located near the upper surface of binding post 6; The central area of cover 7 is provided with lamp socket 9 on described, which is provided with and described four jacks 92 that electrically contact utmost point phase configuration, its both sides are provided with two by body 93, the downside that is arranged on described circuit board 4 is fixed with four connective spring plates 41, and the outer rim of described spring leaf places described inboard by body 93, and the inner edge spacing of described spring leaf 41 is equal to or slightly less than the spacing that electrically contacts the utmost point.Described lamp socket 9 is arranged on cover 7 central authorities, and its both sides are provided with dog 91, and the both sides is provided with elastic groove 94, the lower end of described dog 91 deeply near the lower edge of upper outlet body, and with the fixed position phase configuration of described fixed body; And below described circuit board 4, be provided with thermal insulation layer (with reference to the accompanying drawings 1 and accompanying drawing 4).Cover 7 is provided with three lattice framings 95 that are U type layout on described, described circuit board buckles thereon, the one end inserts in the location hook 42, and the thickness of the spacing of the lower plane of described coupler body and lattice framing upper limb and described circuit board is suitable, and the both sides of the wiring window 80 in last cover cover cap are provided with fixedly muscle.
The both sides of cover 7 are provided with holddown groove on described, and it is provided with connector 17, is provided with lamp panel body 15 in the bottom of described connector 17, and side is arranged with reflection shield 16 within it, and its upper end is placed in the outside of described spiral lampshade 2.
During use, can be on the wall with described lamp panel body 15 fixed installations, promptly lamp socket 9 parts such as grade are fixed in the first-class place of wall, electric wire in the lamp body is by known mode energized, two planar alignment lamp sockets 9 of lamp holder 3 are inserted, the jack 92 that the utmost point 5 promptly passes on the lamp socket 9 that electrically contacts on its top closely contacts with connective spring plate 41, lamp is lighted, dog on the lamp socket 91 relies on the elastic groove 94 of its both sides simultaneously, make it to be held on the connector 31 of lamp holder 3, be about to lamp body and firmly be fixed on the described lamp socket.
Break when waiting situation of lamp body destruction if filament occurs, lamp body 1 under only needing to exert oneself slightly to dial, the dog 91 on the described lamp socket promptly is separated with described lamp holder, then new lamp body is inserted again lamp socket 9, promptly finishes the replacement of lamp body, and is rather convenient.