CN204829352U

CN204829352U - Joint formula LED filament electricity -saving lamp

Info

Publication number: CN204829352U
Application number: CN201520425754.1U
Authority: CN
Inventors: 何小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-15
Filing date: 2015-06-15
Publication date: 2015-12-02
Anticipated expiration: 2025-06-15

Abstract

The utility model discloses a joint formula LED filament electricity -saving lamp, including the dustcoat, the dustcoat upper end is equipped with the power cord, the ballast is connected to the power cord lower extreme, the ballast left and right sides is equipped with the cooling oil tank, the dustcoat lower extreme is equipped with the fixed orifices, be equipped with the fixed block in the fixed orifices, the fixed block lower extreme is equipped with U type fluorescent tube, be equipped with the LED filament in the U type fluorescent tube, the LED filament includes transparent or translucent carrier, the LED chipset of setting on the carrier, conductor and the cladding phosphor powder adhesive layer outside carrier and LED chipset, the conductor includes entrance point and exit end, the entrance point, the exit end sets up the same one end at the carrier. The utility model discloses a separately set up fluorescent tube and ballast, and then solved and changed the fluorescent tube and need also the problem of throwing away the ballast to practice thrift the resource, improved the security performance of device, and simple manufacture is convenient, and the cost is lower, has increased the length of LED lights silk, has improved the illumiinance of lamp greatly, realizes 360 degrees all -round giving out light, give off light, has improved life greatly.

Description

A kind of plug-in LED silk electricity-saving lamp

Technical field

The utility model relates to electric power energy-saving field, specifically a kind of plug-in LED silk electricity-saving lamp.

Background technology

Along with the enhancing gradually of people's awareness of saving energy, electricity-saving lamp has become the light fixture of main illumination and decoration in people's life, in the past, electricity-saving lamp is mostly integral structure, it is by lamp socket, ballast (stabilizer) and light tube group synthesize an entirety, entirety is had to abandon during replacing, the cost using electricity-saving lamp is too increased while causing the wasting of resources, in order to overcome aforesaid drawbacks, lamp socket and fluorescent tube assembly manufacture by existing a kind of electricity-saving lamp respectively, lamp socket is the tubular structure that one end is closed, in lamp socket, ballast is set, power line is penetrated by the hole of its blind end and is electrically connected with ballast, the bottom surface inwall of this lamp socket is provided with two lamp socket contacts be made of metal be electrically connected with ballast respectively, fluorescent tube assembly comprises tube face and is fixed on the fluorescent tube on this tube face, the top of tube face has the two tube face contacts be made of metal be electrically connected with fluorescent tube respectively, tube face by helical structure load in lamp socket carry out removably connecting fixing, two tube face contacts contact with two lamp socket contacts one_to_one corresponding and are electrically connected.Although electricity-saving lamp Problems existing before existing a kind of electricity-saving lamp can solve, in electricity-saving lamp installation process, cannot ensure there is certain extruding force between contact, cause the situation often occurring loose contact.

And the LED silk conductor of existing LED etc. is all generally be separately positioned on carrier two ends, then, in same bulb, need to be connected by wire between the conductor of adjacent two LED silks.But due to temperature in bulb too high, the wire between conductor is easy to be blown, thus greatly reduces the service life of LED.Meanwhile, wire is exposed in bulb, affects attractive in appearance.

Utility model content

The purpose of this utility model is to provide a kind of plug-in LED silk electricity-saving lamp, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of plug-in LED silk electricity-saving lamp, comprise outer cover, described outer cover upper end is provided with power line, power line lower end connects ballast, the ballast left and right sides is provided with cooling fuel tank, contiguous block is provided with below ballast, contiguous block is provided with spring eye, extrusion spring is provided with in spring eye, extrusion spring lower end is provided with spring contact, outer cover lower end is provided with fixing hole, fixed block is provided with in fixing hole, fixed block lower end is provided with U-shaped fluorescent tube, LED silk is provided with in U-shaped fluorescent tube, described LED silk comprises transparent or semitransparent carrier, be arranged on the LED chip group on carrier, conductor and the fluorescent material adhesive layer be coated on outside carrier and LED chip group, conductor is electrically connected with LED chip group, conductor comprises entrance point and the port of export, entrance point, the port of export is arranged on same one end of carrier, be electrically connected by LED chip group between entrance point with the port of export, each LED silk is connected in fixed block by conductor, described fixed block side is provided with fixture block, and described outer cover side is provided with draw-in groove, and described fixed block upper end is provided with fluorescent tube contact.

As further program of the utility model: described spring contact is fixed by welding on extrusion spring; Fixed block is cylindrical, and is matched in clearance between fixed block and fixing hole.

As the utility model further scheme: the width of described draw-in groove is greater than the diameter of fixture block, and fixture block has two, two fixture blocks are symmetricly set on fixed block.

As the utility model further scheme: be provided with two LED silks in described U-shaped fluorescent tube, between each LED silk, full series connection or complete in parallel or series and parallel combine.

As the utility model further scheme: on the same end face that the entrance point of described conductor, the port of export are arranged on carrier or on opposite end surface.

As the utility model further scheme: the length of described LED silk is 40-200mm, transparent or semitransparent carrier is one or more the mixing in glass, pottery, sapphire or plastic carrier.

As the utility model further scheme: described fluorescent material adhesive layer is rectangle, circle or oval, fluorescent material adhesive layer adopts compression molding.

As the utility model further scheme: described carrier is provided with demoulding portion away from one end of conductor.

Compared with prior art, the beneficial effects of the utility model are: the utility model is by being provided separately fluorescent tube and ballast, and then solve the problem changed fluorescent tube and need also to be thrown away by ballast, thus saved resource, extrusion spring is provided with in spring contact upper end with timer, when fluorescent tube contact props up spring contact, an extruding force is formed between fluorescent tube contact and spring contact, and then ensure that contact good between contact, and then solve the situation that loose contact often appears in device, the ballast left and right sides is provided with cooling fuel tank in addition, the effect of cooling fuel tank is the radiating effect improving ballast, and then improve the service life of device, and when fluorescent tube be short-circuited catch fire time, fluid in cooling fuel tank has the effect of fire extinguishing, improve the security performance of device, and the LED silk electricity-saving lamp that the utility model adopts makes simple and convenient, cost is lower, add the length of LED silk, substantially increase the illuminance of lamp, realize 360 degree omnibearing luminous, be arranged on same one end of carrier by the entrance point of the conductor by LED silk, the port of export, the conductor of each LED silk is all integrated in lamp socket, wire between the conductor avoiding each LED silk is exposed in bulb, thus prevents it from blowing, and substantially increases service life.

Accompanying drawing explanation

Fig. 1 is the structural representation of plug-in LED silk electricity-saving lamp;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the structural representation of LED silk in plug-in LED silk electricity-saving lamp;

Fig. 4 is the structural representation of another embodiment of LED silk in plug-in LED silk electricity-saving lamp;

In figure: 1-power line, 2-outer cover, 3-ballast, 4-cooling fuel tank, 5-extrusion spring, 6-spring contact, 7-fluorescent tube contact, 8-draw-in groove, 9-fixed block, 10-U type fluorescent tube, 11-LED filament, 12-fixture block, 13-fixing hole, 14-contiguous block, 15-spring eye, 111-carrier, 112-entrance point, the 113-port of export, 114-fluorescent material adhesive layer, 115-demoulding portion.

Detailed description of the invention

Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.

Refer to Fig. 1-4, a kind of plug-in LED silk electricity-saving lamp, comprise outer cover 2, described outer cover 2 upper end is provided with power line 1, and power line 1 lower end connects ballast 3, ballast 3 left and right sides is provided with cooling fuel tank 4, the effect of cooling fuel tank 4 improves the radiating effect of ballast 3, and then improve the service life of device, and when fluorescent tube be short-circuited catch fire time, fluid in cooling fuel tank 4 has the effect of fire extinguishing, improves the security performance of device, contiguous block 13 is provided with below described ballast 3, contiguous block 13 is provided with spring eye 14, extrusion spring 5 is provided with in spring eye 14, extrusion spring 5 lower end is provided with spring contact 6, spring contact 6 is fixed by welding on extrusion spring 5, described outer cover 2 lower end is provided with fixing hole 12, fixed block 9 is provided with in fixing hole 12, fixed block 9 is cylindrical, and be matched in clearance between fixed block 9 and fixing hole 12, described fixed block 9 lower end is provided with U-shaped fluorescent tube 10, some LED silks 11 are provided with in U-shaped fluorescent tube 10, LED silk 11 comprises transparent or semitransparent carrier 111, be arranged on the LED chip group on carrier 111, conductor and the fluorescent material adhesive layer 114 be coated on outside described carrier 111 and LED chip group, described conductor is electrically connected with LED chip group, conductor comprises entrance point 112 and the port of export 113, entrance point 112, the port of export 113 is arranged on same one end of carrier 111, be electrically connected by LED chip group between entrance point 112 with the port of export 113, each LED silk 11 is by conductor grafting or be welded in fixed block 9.

Described fixed block 9 side is provided with two circular fixture blocks 12, and two fixture blocks 12 are symmetricly set on fixed block 9, outer cover 2 side is provided with two symmetrically arranged draw-in grooves 8, the width of draw-in groove 8 is greater than the diameter of fixture block 12, fixed block 9 upper end is provided with fluorescent tube contact 7, when fixed block 9 is connected to below outer cover 2, fluorescent tube contact 7 props up spring contact 6, because spring contact 6 upper end is provided with extrusion spring 5, be exactly form an extruding force between fluorescent tube contact 7 and spring contact 6 like this, and then ensure that contact good between contact, and then solve the situation that loose contact often appears in device.

Described U-shaped fluorescent tube 10 is multiple, as preferably, adopts two U-shaped fluorescent tubes 2 paralleled, be provided with two LED silks 11 in each U-shaped fluorescent tube 10 in the utility model.

In order to easy to process, can directly adopt connected in series or in parallel between each LED silk 11.

As preferably, also can adopt between two LED silks 11 in same U-shaped fluorescent tube 10 connected in series or in parallel, connected in series or in parallel between each group of LED silk 11 in different U-shaped fluorescent tube 10, even if the LED silk 11 in a certain U-shaped fluorescent tube 10 damages, the LED silk 11 that also can not affect in other U-shaped fluorescent tubes 10 normally uses.

The entrance point 112 of described conductor, the port of export 113 are arranged on the same end face of carrier 111, namely entrance point 112, the port of export 113 are all arranged on front or the reverse side of carrier 111, electric current enters through entrance point 112, by LED chip group, turn back at carrier 111 other end, then exported by the other port of export 113 paralleled of entrance point 112.

As another kind of embodiment, described entrance point 112, the port of export are arranged on the opposite end surface of carrier 111, namely entrance point 112 is arranged on carrier 111 front, then the port of export is arranged on carrier 111 reverse side, entrance point 112 is arranged on carrier 111 reverse side, then the port of export is arranged on carrier 111 front, thus entrance point 112, the port of export is separated, the entrance point 112 of electric current through carrier 111 front enters, and is transported to carrier 111 reverse side and the symmetrical port of export of entrance point 112 exports by LED chip group.

One end away from conductor on described carrier 111 is provided with demoulding portion 115, and demoulding portion 115 is exposed to outside fluorescent material adhesive layer 114, after fluorescent material adhesive layer 114 injection mo(u)lding, is convenient to whole LED silk 11 and deviates from mould.

The length of described LED silk 11 is 40-200mm, due to by mold injection molding, therefore LED silk 11 can be accomplished long as much as possible, and the length of U-shaped fluorescent tube 10 is greater than the length 5-10mm of LED silk 11.

As preferably, described transparent or semitransparent carrier 111 is one or more the mixing in glass, pottery, sapphire or plastic carrier.Described fluorescent material adhesive layer 114 is rectangle, circle or oval, and fluorescent material adhesive layer 114 adopts compression molding.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims

1. a plug-in LED silk electricity-saving lamp, comprise outer cover, it is characterized in that, described outer cover upper end is provided with power line, power line lower end connects ballast, the ballast left and right sides is provided with cooling fuel tank, contiguous block is provided with below ballast, contiguous block is provided with spring eye, extrusion spring is provided with in spring eye, extrusion spring lower end is provided with spring contact, outer cover lower end is provided with fixing hole, fixed block is provided with in fixing hole, fixed block lower end is provided with U-shaped fluorescent tube, LED silk is provided with in U-shaped fluorescent tube, described LED silk comprises transparent or semitransparent carrier, be arranged on the LED chip group on carrier, conductor and the fluorescent material adhesive layer be coated on outside carrier and LED chip group, conductor is electrically connected with LED chip group, conductor comprises entrance point and the port of export, entrance point, the port of export is arranged on same one end of carrier, be electrically connected by LED chip group between entrance point with the port of export, each LED silk is connected in fixed block by conductor, described fixed block side is provided with fixture block, and described outer cover side is provided with draw-in groove, and described fixed block upper end is provided with fluorescent tube contact.

2. plug-in LED silk electricity-saving lamp according to claim 1, it is characterized in that, described spring contact is fixed by welding on extrusion spring; Fixed block is cylindrical, and is matched in clearance between fixed block and fixing hole.

3. plug-in LED silk electricity-saving lamp according to claim 1 and 2, it is characterized in that, the width of described draw-in groove is greater than the diameter of fixture block, and fixture block has two, and two fixture blocks are symmetricly set on fixed block.

4. plug-in LED silk electricity-saving lamp according to claim 3, is characterized in that, be provided with two LED silks in described U-shaped fluorescent tube, and between each LED silk, full series connection or complete in parallel or series and parallel combine.

5. the plug-in LED silk electricity-saving lamp according to claim 1 or 2 or 4, is characterized in that, on the same end face that the entrance point of described conductor, the port of export are arranged on carrier or on opposite end surface.

6. plug-in LED silk electricity-saving lamp according to claim 5, is characterized in that, the length of described LED silk is 40-200mm, and transparent or semitransparent carrier is one or more the mixing in glass, pottery, sapphire or plastic carrier.

7. the plug-in LED silk electricity-saving lamp according to claim 1 or 2 or 4 or 6, is characterized in that, described fluorescent material adhesive layer is rectangle, circle or oval, and fluorescent material adhesive layer adopts compression molding.

8. plug-in LED silk electricity-saving lamp according to claim 7, is characterized in that, described carrier is provided with demoulding portion away from one end of conductor.