CN204785651U - Lamp holder shell package assembly of lamps and lanterns - Google Patents

Abstract

The utility model discloses a lamp holder shell package assembly of lamps and lanterns, this structure includes rivet, elasticity hardware and lamp holder casing, lamp holder casing cover is established in the bottom of lamp stand, has installed the lamp plate in the top of lamp stand, and fixedly connected with lamp shade on the top of this lamp stand, the elasticity hardware includes the spire and to the pin portion that the lamp plate direction is extended, be equipped with on the lamp holder shells inner wall with spire looks adaptation spiral groove, the spire is fixed in spiral groove back pin portion and is run through the after -fixing of lamp stand bottom on the lamp plate and connect rather than the electricity, the one end of rivet is fixed on the bottom of lamp holder casing, and the other end runs through the lamp holder casing in proper order and the lamp stand after -fixing is connected rather than the electricity on the lamp plate. The utility model discloses realization work is connected to the pin portion of elasticity hardware and rivet and the electricity of lamp plate, and pin portion and rivet are regarded as the positive negative pole use of lamp plate to this structure, and the use of not only having left out the wire is avoided the phenomenon that the wire breaks appearing, has improved the stability of electrical contact performance in addition.

Description

The lamp head shell package assembly of light fixture

Technical field

The utility model relates to lighting field, particularly relates to a kind of lamp head shell package assembly of light fixture.

Background technology

Luminous efficiency is high because having for LED lamp, long service life, not fragile, power consumption is few, environmental protection and the advantage such as volume is little, and becomes most important light source in recent years.The structure of the lamp head shell of existing light fixture mainly comprises metal shell, shell of lamp base, glass insulator and conductive cap, this glass insulator is fixed in the upper end of shell of lamp base, it is external that this metal shell is wrapped in glass insulation, and this conductive cap is then installed on the top of glass insulator.Although above-mentioned lamp head shell structure can be supplied to the basic function that bulb is connected with lamp socket, but find in actual use himself structure and serviceability still have many deficiencies, fail to reach best result of use and task performance, as syndeton is too simple, cause the inadequate of bonding strength, there is serious quality hidden danger, product there will be loosening phenomenon after Long-Time Service, brings puzzlement to user.

Utility model content

For the weak point existed in above-mentioned technology, the utility model provides the lamp head shell package assembly of a kind of easy to assembly, Stability Analysis of Structures and the good light fixture of electrical contact performance.

For achieving the above object, the utility model provides a kind of lamp head shell package assembly of light fixture, and comprise rivet, elasticity handware and shell of lamp base, described shell of lamp base is set in the bottom of lamp socket, be installed on lamp plate in the top of described lamp socket, and the top of this lamp socket is fixedly connected with lampshade; The lead portion that described elasticity handware comprises spire and extends to lamp plate direction, described shell of lamp base inwall is provided with the suitable helical groove with spire, and described spire is fixed on and is fixed on after lead portion runs through lamp socket bottom after in helical groove on lamp plate and is connected electrically; One end of described rivet is fixed on the bottom of shell of lamp base, and the other end is fixed on lamp plate after running through shell of lamp base and lamp socket successively and is connected electrically.

Wherein, described shell of lamp base comprises lamp holder and plastic parts, and described plastic parts is fixed on the bottom of lamp socket, and described lamp sleeve is located at that lamp socket is outer and the bottom of plastic parts is extended at the bottom of lamp holder; The baffle plate of described rivet bottom supports on the bottom of plastic parts.

Wherein, the supporting seat that described plastic parts comprises two symmetrically arranged fixture blocks and is fixedly connected with two fixture blocks, the both sides, bottom of described lamp socket are embedded with the draw-in groove suitable with fixture block, and each fixture block snaps in plastic parts after in corresponding draw-in groove and is fixed on lamp socket bottom; The bottom of described supporting seat is extended outside lamp socket.

Wherein, the diameter of described supporting seat is distributed in the trend of successively decreasing successively to bottom by top, and is provided with locating dowel in described supporting seat, and the baffle plate of described rivet is fixed on supporting seat bottom, and lamp socket is run through after running through locating dowel again in the top of rivet.

Wherein, on the bottom of described lamp plate, upwards punching press has the holddown groove of two upper end sealings, and the top shape size of the internal diameter of described holddown groove and lead portion and rivet is suitable, and the top of described rivet and lead portion are fixed in corresponding holddown groove.

The beneficial effects of the utility model are: compared with prior art, the lamp head shell package assembly of the light fixture that the utility model provides, elasticity handware is installed in shell of lamp base, and this elasticity handware realizes its fixing in shell of lamp base by spire, make structure between the two more stable, intensity is higher; Realize work by the lead portion of elasticity handware and the electrical connection of rivet and lamp plate simultaneously, lead portion and the rivet both positive and negative polarity as lamp plate uses by this structure, not only eliminate the use of wire, avoid the phenomenon occurring conductor cord disconnection, and improve the stability of electrical contact performance.The utility model have reasonable in design, easy to assembly, Stability Analysis of Structures, electrical contact performance are good, overall volume is little and the feature such as long service life.

Accompanying drawing explanation

Fig. 1 is the explosive view of the lamp head shell package assembly of light fixture of the present utility model;

Fig. 2 is the schematic enlarged-scale view of shell of lamp base in the utility model.

Main element symbol description is as follows:

1, rivet 2, elasticity handware

3, shell of lamp base 4, lamp socket

5, lamp plate 6, lampshade

11, baffle plate 21, spire

22, lead portion 31, lamp holder

32, plastic parts 51, holddown groove

321, fixture block 322, supporting seat

323, locating dowel.

Detailed description of the invention

In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.

Refer to Fig. 1-2, the lamp head shell package assembly of the light fixture that the utility model provides, comprise rivet 1, elasticity handware 2 and shell of lamp base 3, shell of lamp base 3 is set in the bottom of lamp socket 4, be installed on lamp plate 5 in the top of lamp socket 4, and the top of this lamp socket 4 is fixedly connected with lampshade 6; The lead portion 22 that elasticity handware 2 comprises spire 21 and extends to lamp plate 5 direction, shell of lamp base 3 inwall is provided with the suitable helical groove (not shown) with spire 21, and spire 21 is fixed on and is fixed on after lead portion 22 runs through lamp socket 4 bottom after in helical groove on lamp plate 5 and is connected electrically; One end of rivet 1 is fixed on the bottom of shell of lamp base 3, and the other end is fixed on lamp plate 5 after running through shell of lamp base 3 and lamp socket 4 successively and is connected electrically.

Compared to the situation of prior art, the lamp head shell package assembly of the light fixture that the utility model provides, installs elasticity handware 2 in shell of lamp base 3, and this elasticity handware 2 realizes its fixing in shell of lamp base by spire 21, make structure between the two more stable, intensity is higher; Realize work by the lead portion 22 of elasticity handware 2 and the electrical connection of rivet 1 and lamp plate 5 simultaneously, lead portion 22 and rivet 1 both positive and negative polarity as lamp plate uses by this structure, not only eliminate the use of wire, avoid the phenomenon occurring conductor cord disconnection, and improve the stability of electrical contact performance.The utility model have reasonable in design, easy to assembly, Stability Analysis of Structures, electrical contact performance are good, overall volume is little and the feature such as long service life.

In the present embodiment, shell of lamp base 3 comprises lamp holder 31 and plastic parts 32, and plastic parts 32 is fixed on the bottom of lamp socket 4, and lamp holder 31 is set in that lamp socket 4 is outer and lamp holder 31 end is extended in the bottom of plastic parts 32; The baffle plate 11 of rivet 1 bottom supports on the bottom of plastic parts 32.The supporting seat 322 that plastic parts 32 comprises two symmetrically arranged fixture blocks 321 and is fixedly connected with two fixture blocks 321, the both sides, bottom of lamp socket 4 are embedded with the draw-in groove suitable with fixture block 321, and each fixture block 321 snaps in plastic parts 32 after in corresponding draw-in groove and is fixed on lamp socket 4 bottom; The bottom of supporting seat 322 is extended outside lamp socket 4.The heat dissipation channel of electronic devices and components in lamp socket can be formed between two fixture blocks, improve radiating effect.Be not limited to the concrete structure of plastic parts in this case, can change according to the situation of reality.

In the present embodiment, the diameter of supporting seat 322 is distributed in the trend of successively decreasing successively to bottom by top, and is provided with locating dowel 323 in supporting seat, and the baffle plate 11 of rivet 1 is fixed on supporting seat 322 bottom, and lamp socket 4 is run through after running through locating dowel 323 again in the top of rivet 1.The design of locating dowel, can stablize the position of rivet in shell of lamp base, avoids light fixture to rock and causes appearance dislocation phenomenon between rivet and lamp plate.The concrete model of shell of lamp base is not limited in this case, can according to the shell of lamp base model needing selection different of occasion.

In the present embodiment, on the bottom of lamp plate 5, upwards punching press has the holddown groove 51 of two upper ends sealing, and the internal diameter of holddown groove 51 is suitable with the top shape size of lead portion 22 and rivet 1, and the top of rivet 1 and lead portion 22 are fixed in the holddown groove 51 of correspondence.By the lead portion 22 of elasticity handware 2 and rivet 1 are directly stuck on lamp plate; make can carry out dismounting between the two; certainly; above-mentioned disassembly and assembly structure is not limited in this case; can also be threaded or other removable structures; as long as the removable embodiment of elasticity handware and rivet and lamp plate can be realized, all belong to the simple deformation to this case or conversion, fall in the protection domain of this case.

Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (5)

1. a lamp head shell package assembly for light fixture, is characterized in that, comprise rivet, elasticity handware and shell of lamp base, described shell of lamp base is set in the bottom of lamp socket, is installed on lamp plate in the top of described lamp socket, and the top of this lamp socket is fixedly connected with lampshade; The lead portion that described elasticity handware comprises spire and extends to lamp plate direction, described shell of lamp base inwall is provided with the suitable helical groove with spire, and described spire is fixed on and is fixed on after lead portion runs through lamp socket bottom after in helical groove on lamp plate and is connected electrically; One end of described rivet is fixed on the bottom of shell of lamp base, and the other end is fixed on lamp plate after running through shell of lamp base and lamp socket successively and is connected electrically.

2. the lamp head shell package assembly of light fixture according to claim 1, is characterized in that, described shell of lamp base comprises lamp holder and plastic parts, and described plastic parts is fixed on the bottom of lamp socket, and described lamp sleeve is located at that lamp socket is outer and the bottom of plastic parts is extended at the bottom of lamp holder; The baffle plate of described rivet bottom supports on the bottom of plastic parts.

3. the lamp head shell package assembly of light fixture according to claim 2, it is characterized in that, the supporting seat that described plastic parts comprises two symmetrically arranged fixture blocks and is fixedly connected with two fixture blocks, the both sides, bottom of described lamp socket are embedded with the draw-in groove suitable with fixture block, and each fixture block snaps in plastic parts after in corresponding draw-in groove and is fixed on lamp socket bottom; The bottom of described supporting seat is extended outside lamp socket.

4. the lamp head shell package assembly of light fixture according to claim 3, it is characterized in that, the diameter of described supporting seat is distributed in the trend of successively decreasing successively to bottom by top, and be provided with locating dowel in described supporting seat, the baffle plate of described rivet is fixed on supporting seat bottom, and lamp socket is run through after running through locating dowel again in the top of rivet.

5. the lamp head shell package assembly of light fixture according to claim 1, it is characterized in that, on the bottom of described lamp plate, upwards punching press has the holddown groove of two upper end sealings, the top shape size of the internal diameter of described holddown groove and lead portion and rivet is suitable, and the top of described rivet and lead portion are fixed in corresponding holddown groove.