CN101578226A

CN101578226A - Lamp package body

Info

Publication number: CN101578226A
Application number: CNA2008800014153A
Authority: CN
Inventors: 高崎晃史; 胁村丰
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2007-03-07
Filing date: 2008-01-25
Publication date: 2009-11-11
Also published as: JPWO2008108052A1; TW200840777A; KR20090082904A; WO2008108052A1

Abstract

A lamp package body contains a lamp bundle composed of lamps. Each lamp has a lamp body extending in the longitudinal direction and a first external electrode and a second external electrode projecting from a longitudinal first end and a longitudinal second end, respectively, of the lamp body. The lamp bundle includes a body part having the lamp bodies of the lamps and extending in the longitudinal direction. The lamp bundle has a first end surface composed of the first ends of the lamps and a second end surface composed of the second ends of the lamps. A first electrode cover has a tubular first side wall surrounding the first external electrodes of the lamps. A second electrode cover has a tubular second side wall surrounding the second external electrodes of the lamps. A lamp cover is in contact with both the outer peripheral surface of the first electrode cover and the outer peripheral surface of the second electrode cover, and the lamp cover covers the body part of the lamp bundle from a position spaced from the body part. The body part of the lamp bundle has a first end part joined to the first end surface, a second end part joined to the second end surface, and an intermediate part between the first end part and the second end part. The first electrode cover is in contact with the first end part of the lamp bundle. The second electrode cover is in contact with the second end part of the lamp bundle. The lamp package body can package the lamps so that the external electrodes are not bent.

Description

Lamp package body

Technical field

The present invention relates to lamp package body, this lamp package body packing has a plurality of lamps of outstanding both ends of outer electrode and linearity extension respectively.

Background technology

Figure 12 is the lateral plan of existing lamp package body 1.The fluorescent lamp that back light unit possessed 11 of liquid crystal panel is packaged in packaging body 1, transports, takes care of.Packaging body 1 is known as the single face cardboard, has smooth liner plate 2 and the corrugated sheet 3 that pastes the one side on the liner plate 2.Paddy portion at corrugated sheet 3 puts into fluorescent lamp 11, and thus, packaging body 1 can be with fluorescent lamp 11 packings.

Fluorescent lamp 11 has from the outstanding outer electrode 12 in the both ends of main part.1 pair of outer electrode 12 of packaging body does not carry out special protection, and with the stacked state packing chest of packing into.Fluorescent lamp 11 carries out tests such as impact test or vibration test under the state of packing chest of packing into.

Its up-to-standard fluorescent lamp 11 in test back is installed on the regulation position of back light unit.The manual task by the operator with bending and the outer electrode 12 after cutting off be welded under the situation on the terminal, even outer electrode 12 bendings, the operator also can be modified to it straight or cut away, therefore, the length of outer electrode 12 becomes the value of easy manufacturing.

In recent years, in order to make back light unit efficiently, fluorescent lamp 11 is installed automatically.Utilize machinery to make outer electrode 12 clamp or insert terminal, do not weld thus and be connected with terminal, therefore, outer electrode 12 needs the length of regulation, and need be packaged in packaging body 1 and make outer electrode 12 not bendings.

Current packaging body shown in Figure 12 1 is not owing to adequately protect to outer electrode 12, so, sometimes in tests such as impact test or vibration test, because of applying external force with outer electrode 12 bendings.Outer electrode 12 after the bending can not mechanically be installed fluorescent lamp 11 automatically.Perhaps, reluctantly outer electrode 12 mechanically is connected with terminal, damages fluorescent lamp 11 owing to fluorescent lamp 11 is applied big load sometimes.

Patent documentation 1 discloses a kind of packing chest, and it is packed straight-pipe fluorescent lamp, has big loop strength.Patent documentation 2 discloses a kind of straight-pipe fluorescent lamp and has adorned housing with list, and it forms a layer paperboard bending, and it suppresses the pollution of glass-vacuum tube wall.Patent documentation 3 discloses a kind of fluorescent lamp package body, and it takes in straight-pipe fluorescent lamp, can take out straight-pipe fluorescent lamp simply from this packaging body.

Patent documentation

1,2,3 disclosed packing chests, single dress housing, fluorescent lamp package body are all packed a fluorescent lamp, and many fluorescent lamps once can not be packed and transported, certainly, and, the outer electrode 12 of the fluorescent lamp 11 that can not adequately protect.

Patent documentation 1:(Japan) spy opens the 2004-175381 communique

Patent documentation 2 (Japan): the spy opens the 2005-22751 communique

Patent documentation 3 (Japan): the spy opens the 2005-306474 communique

Summary of the invention

Lamp package body is taken in the lamp bundle that is made of a plurality of lamps.Light fixture has along its length the lamp main body of extending, respectively from first end of the length direction of lamp main body and first outer electrode and second outer electrode that second distal process goes out.The main part that the lamp bundle has that lamp main body separately by a plurality of lamps constitutes and extends at length direction.Second end face that the lamp bundle has first end face that first end separately by a plurality of lamps forms and formed by second end separately of a plurality of lamps.First electrode hood has the first side wall of the barrel shape of first outer electrode separately that surrounds a plurality of lamps.Second electrode hood has second sidewall of the barrel shape of second outer electrode separately that surrounds a plurality of lamps.The outer peripheral face butt of the outer peripheral face of the lampshade and first electrode hood and second electrode hood, and leave and main body covered portion from the main part of lamp bundle.The main part of lamp bundle has and the first end face bonded assembly first end, and the second end face bonded assembly the second end and first end and the second end between pars intermedia.The first end butt of first electrode hood and lamp bundle.The second end butt of second electrode hood and lamp bundle.

This lamp package body can be packed a plurality of lamps and make not bending of outer electrode.

Description of drawings

Fig. 1 is the block diagram of the packaging body of embodiments of the present invention 1;

Fig. 2 is the front elevation of operation that expression is packaged in lamp the packaging body of embodiment 1;

Fig. 3 is the front elevation of operation that expression is packaged in lamp the packaging body of embodiment 1;

Fig. 4 is the section-drawing of electrode hood of the packaging body of embodiment 1;

Fig. 5 is other the section-drawing of electrode hood of packaging body of embodiment 1;

Fig. 6 is the section-drawing of the packaging body of embodiment 1;

Fig. 7 is other the section-drawing of packaging body of embodiment 1;

Fig. 8 is the section-drawing of the packaging body of embodiments of the present invention 2;

Fig. 9 represents other the block diagram of electrode hood of packaging body of embodiment 2;

Figure 10 is other the block diagram of electrode hood of packaging body of embodiment 2;

Figure 11 is the section-drawing of the packaging body of embodiments of the present invention 3;

Figure 12 is the lateral plan of existing lamp package body.

Description of reference numerals

10 lamp bundles

10A first end face

10B second end face

The 10E first end

The 10F the second end

The 10G pars intermedia

11 lamps

11A first end

11B second end

The 11C length direction

11D lamp main body

12A first outer electrode

12B second outer electrode

13 main parts

20A first electrode hood

20B second electrode hood

The 20C the first side wall

20D second sidewall

22 skins

23 internal layers

24A first bottom

24B second bottom

30 lampshades

40 harness parts

50 cover bodies

51 both ends

62A first side plate

62B second side plate

The specific embodiment

(embodiment 1)

Fig. 1 is the block diagram of the packaging body 1001 of embodiments of the present invention 1.Packaging body 1001 possesses the first electrode hood 20A, the second electrode hood 20B and lampshade 30.

Fig. 2 is a front elevation of representing a plurality of lamps 11 are packaged in the operation of packaging body 1001, and indication lamp bundle 10.The lamp bundle 10 that packaging body 1001 packings are made of a plurality of lamps 11.Lamp 11 has alight main body 11D, gives lamp main body 11D the first outer electrode 12A and the second outer electrode 12B of power supply.In embodiment 1, lamp 11 is the fluorescent lamp of straight tube shape, is installed on the back light unit of liquid crystal panel.Lamp main body 11D extends on length direction 11C.The lamp main body has the first end 11A and the second end 11B of the opposition side each other of length direction.The first outer electrode 12A is outstanding from the first end 11A of lamp main body 11D.The second outer electrode 12B is outstanding from the second end 11B of lamp main body 11D.The lamp bundle 10 that is made of a plurality of lamps 11 has that lamp main body 11D by a plurality of lamps 11 constitutes and the main part 13 that extends of 11C along its length.In addition, the lamp bundle 10 second end face 10B that has the first end face 10A that the first end 11A separately by a plurality of lamps 11 forms, form by the second end 11B separately of a plurality of lamps 11.The main part 13 of lamp bundle 10 has and the first end face 10A bonded assembly first end 10E, and the second end face 10B bonded assembly the second end 10F, the pars intermedia 10G between first end 10E and the second end 10F.

A plurality of lamps 11 also can be tied up by harness parts 40.Use adhesive tape to be wound in a plurality of lamps 11 no longer at random as harness parts 40.The cohesive force of adhesive tape is configured to peel adhesive tape not break the lamp main body 11D of lamp 11 into pieces.Harness parts 40 also can be non-caked rubber or braids in lamp main body 11D.

Fig. 3 is that expression is packaged in the front elevation of the operation of packaging body 1001 with a plurality of lamps 11, and represents to be equipped with the lamp bundle 10 of the first electrode hood 20A and the second electrode hood 20B.The first electrode hood 20A has the first side wall 20C of the barrel shape of the first outer electrode 12A separately that surrounds a plurality of lamps 11, and with the first end 10E butt of lamp bundle 10.The second electrode hood 20B has the second sidewall 20D of the barrel shape of the second outer electrode 12B separately that surrounds a plurality of lamps 11, and with the second end 10F butt of lamp bundle 10.Outer removably respectively end 10E, the 10F that is embedded in lamp bundle 10 of electrode hood 20A, 20B.Electrode

hood

20A, 20B are not subjected to the influence of externally applied forces in tests such as impact test or vibration test in order to protect

outer electrode

12A, 12B, compare with

outer electrode

12A, 12B, and be outstanding very long from end face 10A, 10B.That is,

electrode hood

20A, 20B compare with

outer electrode

12A, 12B, have the external end edge 20E, the 20F that leave from

end face

10A, 10B respectively.

Fig. 4 is the section-drawing of electrode hood 20A,

20B.Electrode hood

20A, 20B have the skin 22 of being located at the outside, with the internal layer 23 of lamp bundle 10 butts.Outer 22 component set-ups by hard.Internal layer 23 is by the soft component set-up with resiliency, and is softer than outer 22.Utilize this structure, even

electrode hood

20A, 20B are applied external force, owing to the skin 22 that is hard can not be out of shape yet, and this external force can not applied impulsive force to end 10E, the 10F of lamp bundle 10 by soft internal layer 23 bufferings.Soft internal layer 23 is adjacent at the end of lamp bundle 10 10E, 10F.

Fig. 5 is other electrode hood 120A, the section-drawing of 120B of embodiment 1.Electrode hood 120A also has the first bottom 24A on electrode hood 20A shown in Figure 4, this first bottom 24A is relative with the first end face 10A of lamp bundle 10, stops up the barrel shape of the first side wall 20C and has resiliency.The second electrode hood 120B also has the second bottom 24B on electrode hood 20B shown in Figure 4, this second bottom 24B is relative with the second end face 10B of lamp bundle 10, stops up the barrel shape of the second sidewall 20D and has resiliency.For several along its length in a plurality of lamps 11 when 11C moves, outer electrode 12A, the 12B of lamp 11 penetrates bottom 24A, 24B and indeformable respectively, and

preferred bottom

24A, 24B are formed by soft parts.In addition,

electrode hood

20A, 20B also can form integral body by soft parts, and these soft parts do not apply squeese pressure because of institute's externally applied forces is deformed into to

outer electrode

12A, 12B.

Fig. 6 is the section-drawing of the lamp package body 1001 of embodiment.The outer respectively part that is embedded in

electrode hood

20A, 20B of end 31A, the 31B of lampshade 30.Because

electrode hood

20A, 20B expose from lampshade 30, therefore, can electrode

hood

20A, 20B be installed Visual Confirmation.End 31A, the 31B of lampshade 30 also can the outer respectively integral body that is embedded in electrode hood 20A, 20B.Under this situation,

electrode hood

20A, 20B integral body are formed by soft parts.

Fig. 7 is other the section-drawing of lamp package body 1002 of embodiment.In Fig. 7, the part identical with lamp package body shown in Figure 6 1001 used identical reference marks, omits its explanation.Lamp package body 1002 shown in Figure 7 substitutes electrode hood 20A, the 20B of lamp package body 1001 shown in Figure 6, and possesses

electrode hood

120A, 120B shown in Figure 5.The outer respectively part that is embedded in

electrode hood

120A, 120B of end 31A, the 31B of lampshade 30.Because

electrode hood

120A, 120B expose from lampshade 30, so can electrode

hood

120A, 120B be installed Visual Confirmation.End 31A, the 31B of lampshade 30 also can the outer respectively integral body that is embedded in electrode hood 120A, 120B.Under this situation,

electrode hood

120A, 120B integral body are formed by soft parts.

End 31A, the 31B of lampshade 30 is embedded in

electrode hood

20A, 20B (120A, 120B) outward, thus, is provided with space 32 between the main part 13 of lampshade 30 and lamp bundle 10.Lampshade 30 forms by the board with pliability such as soft board as single face cardboard or foaming urethanes.When applying external force, lampshade 30 deforms in space 32, can not push lamp 11.

Lampshade 30 forms by above-mentioned board with pliability is gone up to reel more than all or many weeks and utilize adhesive tape or rubber ring etc. to fix at

electrode hood

20A, 20B (120A, 120B).The single face cardboard has the wavy surface of plane, its planar opposite side.Under the situation that lampshade 30 is formed by the single face cardboard, become inboard mode with wavy surface and reel.

Packing has a plurality of lamp package bodies 1001 (1002) of a plurality of lamps 11 to be loaded into packing chest respectively.The dress liner is situated between between the inner face of the end of packaging body 1001 (1002) and packing chest.

Fluorescent lamp 11 under packing the state of its packing chest into, packaging body 1001 (1002) is carried out various experiments such as impact test or vibration test.Because

outer electrode

12A, 12B are covered by

electrode hood

20A, 20B (120A, 120B), even so packaging body 1001 (1002) is applied external force, also stoped by

electrode hood

20A, 20B (120A, 120B), and can not put on

outer electrode

12A, 12B,

outer electrode

12A, 12B can not deform.In addition, even external force puts on lampshade 30,, can not apply squeese pressure, in space 32 so can not damage lamp 11 to lamp 11 because lampshade 30 deforms yet.For packaging body shown in Figure 7 1002, when 11C moved along its length,

outer electrode

12A, 12B penetrated bottom 24A, the 24B of

electrode hood

120A, 120B respectively, thus, can prevent the bending of

electrode hood

120A, 120B at lamp 11.

Then, the up-to-standard fluorescent lamp 11 in test back is removed from packing chest and packaging body 1001 (1002), is used for the manufacturing of back light unit.Because outer electrode 12A, not bending of 12B so can clamp or insert terminal, can automatically be installed lamp 11 thus.In addition, owing to outer electrode 12A, not bending of 12B, so can not apply load to the main part 13 of lamp 11, therefore, lamp 11 can not damage.

(embodiment 2)

Fig. 8 is the section-drawing of the lamp package body 1003 of embodiments of the present invention 2.In Fig. 8, the part identical with the lamp package body 1001 of the embodiment 1 of Fig. 1～shown in Figure 6 used identical reference marks, omits its explanation.Lamp package body 1003 possesses the cover body 50 that the lampshade 30 as the lamp package body 1001 of embodiment 1 works.In cover body 50, enclose fluorescent lamp bundle 10 and

electrode hood

20A, 20B.

Cover body 50 is by in the barrel-contoured thin plate by the ester moulding with retractility as vinyl of fluorescent lamp bundle 10 and

electrode hood

20A, 20B being packed in advance, utilizes method such as sealing that two ora terminalis 51 are sealed and form then.Perhaps, also resin sheet can be wrapped on lamp bundle 10 and electrode hood 20A, the 20B, the edge after sealing overlaps then and form cylindrical shell, thereafter, two ora terminalis 51 of sealing thin plate form cover body 50.

Cover body 50 and lamp bundle 10 between form space 52, and under the state that is stretched,

electrode hood

20A, 20B are fixed by both ends 53A, 53B.

Packing has a plurality of lamp package bodies 1003 of a plurality of lamps 11 to be loaded into packing chest respectively.At this moment, because both ends 53A, the 53B of cover body 50 are fixed with

electrode hood

20A, 20B, therefore, need not pull down

electrode hood

20A, 20B, the packing chest of just lamp package body 1003 can being packed into from lamp bundle 10.

Identical with embodiment 1, lamp 11 carries out tests such as impact test or vibration test under the state that is packaged in the lamp package body 1003 and the packing chest of packing into.At this moment, external force is stoped by

electrode hood

20A, 20B, and

outer electrode

12A, 12B can not deform.In addition, under the thin plate of cover body 50 is stretched state, vacate space 52, lamp bundle 10 is surrounded into tubular, even therefore external force applies from the side, thin plate deforms in space 52, can not damage fluorescent lamp 11.

The up-to-standard lamp 11 in test back is identical with embodiment 1, is used for the manufacturing of back light unit.

Fig. 9 is other the block diagram of lamp bundle 210 of embodiment 2.Lamp bundle 210 substitutes electrode hood 20A, the 20B of lamp bundle 10 shown in Figure 3 and possesses electrode hood 220A,

220B.Electrode hood

220A, 220B compare with

outer electrode

12A, 12B, have the external end edge 220E, the 220F that leave from end face 10A, 10B

separately.Electrode hood

20A, 20B shown in Figure 3 with the rectangular cross section of length direction 11C be circular.

Electrode hood

220A, 220B shown in Figure 9 with the rectangular cross section of length direction 11C be rectangle.Figure 10 is other the block diagram of lamp bundle 310 of embodiment 2.Lamp bundle 310 substitutes electrode hood 20A, the 20B of lamp bundle 10 shown in Figure 2 and possesses electrode hood 320A,

320B.Electrode hood

320A, 320B compare with

outer electrode

12A, 12B, have the external end edge 320E, the 320F that leave from end face 10A, 10B

separately.Electrode hood

320A, 320B shown in Figure 10 with the rectangular cross section of length direction 11C be triangle.Be not limited thereto, electrode hood also can be polygon with the rectangular cross section of length direction 11C.In addition, these electrode hoods also can have the identical bottom of

bottom

24A, 24B with

electrode hood

120A, 120B shown in Figure 5.

Have at

electrode hood

220A, 220B shown in Figure 9 under the situation of bottom, the paper mold bending of criss-cross or T font can be formed.Have at

electrode hood

320A, 320B shown in Figure 10 under the situation of bottom, the tetragonal paper mold bending that has triangle and extend respectively from its limit can be formed.In addition, the electrode hood of polygonal tubular can be formed by rectangular paper mold.All electrode hoods can be by keeping the shape of regulation around as the conformal parts of rubber tape sample.

(the 3rd embodiment)

Figure 11 is the section-drawing of the lamp package body 1004 of embodiments of the present invention 3.In Figure 11, the part identical with the lamp package body 1001 of the embodiment 1 of Fig. 1～shown in Figure 6 used identical reference marks, omits its explanation.Lamp package body 1004 possesses housing 60, and this housing 60 is taken in a plurality of lamp bundles 10, and these a plurality of lamp bundles 10 are equipped with electrode hood 20A, the 20B that covers

outer electrode

12A, 12B respectively.

Housing 60 possess lampshade 68, with lampshade 68 bonded

assembly side plate

62A, 62B, have box shape.Lampshade 68 has the barrel shape that is formed by end face portion 63 and bottom surface sections 61.Lampshade 68 is as the lampshade 30 of embodiment shown in Figure 61 and work.That is, lampshade 68 and the electrode hood 20A, the 20B butt that are contained in respectively on a plurality of lamp bundles 10.Side plate 62A and the external end edge 20E butt that is contained in a plurality of electrode hood 20A on a plurality of lamp bundles 10 respectively.Side plate 62B and the external end edge 20F butt that is contained in a plurality of electrode hood 20B on a plurality of lamp bundles 10 respectively.Therefore, the interval of

side plate

62A, 62B is identical with the interval of external end edge 20E, the 20F of

electrode hood

20A, 20B.

Take in a plurality of lamp bundles 10 in housing 60, thus, the position of

electrode hood

20A, 20B can not come off from lamp bundle 10 by side plate 62A, the 62B of housing 60 restriction.With regard to housing 60, when the height of establishing

side plate

62A, 62B and end face portion 63 identical with the external diameter of

electrode hood

20A, 20B, and, when the length that makes bottom surface sections 61 and

side plate

62A, 62B is identical with the external diameter of

electrode hood

20A, 20B, can in housing 60, take in a row lamp bundle 10.When the length of establishing bottom surface sections 61 and

side plate

62A, 62B was the integral multiple of external diameter of

electrode hood

20A, 20B, housing 60 can be accommodated one deck with the lamp bundle 10 of this integer.In addition, be the integral multiple of the external diameter of

electrode hood

20A, 20B by the height that makes

side plate

62A, 62B and end face portion 63, can overlappingly take in the lamp bundle 10 of the number of plies of this integer in the housing 60.

For the lamp package body 1004 of embodiment 3, because the external diameter of

electrode hood

20A, 20B is bigger than the external diameter of the main part 13 of lamp bundle 10, so between the main part 13 of the end face portion 63 of housing 60 and the lamp bundle 10 adjacent, space 64 is set with end face portion 63.In addition, a plurality of electrode hood 20A are butt each other, and a plurality of electrode hood 20B are butt each other, thus, between the main part 13 of lamp bundle 10 adjacent one another are space 64 is set.Between bottom surface sections 61 and lamp bundle 10, the space is set by

electrode hood

20A, 20B.

As shown in figure 11, lamp 11 is incorporated under the state as the housing 60 of lamp package body 1004, carries out tests such as impact test or vibration test.At this moment, external force is stoped by

electrode hood

20A, 20B, and

outer electrode

12A, 12B can not deform.In addition, 64 pairs of external force that put on the housing 60 in space that the space between the adjacent lamp bundle 10, lamp bundle 10 and housing are 60 cushion, thereby prevent to damage lamp 11.The up-to-standard lamp 11 in test back is identical with embodiment 1, is used for the manufacturing of back light unit.

The lamp 11 of embodiment 1～3 also can be the fluorescent lamp in indoor use.In addition, a plurality of lamps 11 of lamp bundle 10 also can not utilize harness parts 40 to tie up, and utilize

electrode hood

20A, 20B to tie up.

Utilize possibility on the industry

Package body of the present invention can be packed a plurality of lamps and make not bending of outer electrode, especially to be used for carrying, The package body of the fluorescent lamp that the back light unit of keeping liquid crystal panel possesses is useful.

Claims

1, a kind of lamp package body, it possesses:

The lamp bundle, it comprises a plurality of lamps, and these a plurality of lamps have separately: the lamp main body, it extends and has at described length direction first end and second end of opposition side each other at length direction; First outer electrode that goes out from described first distal process of described lamp main body; Second outer electrode that goes out from described second distal process of described lamp main body, the main part that this lamp bundle has that lamp main body separately by described a plurality of lamps constitutes and extends at described length direction, and second end face that has first end face that described first end separately by described a plurality of lamps forms and form by described second end separately of described a plurality of lamps;

First electrode hood, it has the first side wall of the barrel shape of described first outer electrode separately that surrounds described a plurality of lamps;

Second electrode hood, it has second sidewall of the barrel shape of described second outer electrode separately that surrounds described a plurality of lamps;

Lampshade, itself and the outer peripheral face of described first electrode hood and the outer peripheral face butt of described second electrode hood, and leave and cover described main part from the described main part of described lamp bundle,

The described main part of described lamp bundle has: and the described first end face bonded assembly first end, and the described second end face bonded assembly the second end and described first end and described the second end between pars intermedia,

The described first end butt of described first electrode hood and described lamp bundle,

The described the second end butt of described second electrode hood and described lamp bundle.

2, lamp package body as claimed in claim 1, described lampshade are the cover bodies that is formed by thin plate, and this cover body has the barrel shape of enclosing described lamp bundle and described first electrode hood and described second electrode hood under the state that is stretched.

3, lamp package body as claimed in claim 2, described cover body have the both ends of fixing described first electrode hood and described second electrode hood respectively.

4, lamp package body as claimed in claim 1 also possesses:

First side plate, its be connected with described lampshade and with the front-end edge butt of described first electrode hood;

Second side plate, its be connected with described lampshade and with the front-end edge butt of described second electrode hood.

5, lamp package body as claimed in claim 1 also possesses the harness parts of tying up described a plurality of lamps.

6, lamp package body as claimed in claim 1,

Described first electrode hood also has first bottom, and this first bottom is relative with described first end face, and stop up the described barrel shape of described the first side wall and have resiliency,

Described second electrode hood also has second bottom, and this second bottom is relative with described second end face, stops up the described barrel shape of described second sidewall and has resiliency.

7, lamp package body as claimed in claim 1, described first electrode hood and described second electrode hood have separately:

Skin, it is located at the outside;

Internal layer, it is located at the inboard, than described skin soft and with described lamp bundle butt.