CN2316550Y - Lamp base front end screwing external member easy to screw and change lampshade - Google Patents
Lamp base front end screwing external member easy to screw and change lampshade Download PDFInfo
- Publication number
- CN2316550Y CN2316550Y CN 97231308 CN97231308U CN2316550Y CN 2316550 Y CN2316550 Y CN 2316550Y CN 97231308 CN97231308 CN 97231308 CN 97231308 U CN97231308 U CN 97231308U CN 2316550 Y CN2316550 Y CN 2316550Y
- Authority
- CN
- China
- Prior art keywords
- external member
- spiral shell
- lampshade
- lamp holder
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 55
- 238000005452 bending Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp base front end screwing external member easy to screw and change lampshade. A casing at the upper part of an upright pipe of a floor lamp is arranged in the short conical shape; the inner space of the casing is provided with a lamp base with a screwing column; the upper part of the casing is contacted with a lampshade which is provided with a sheathed hole; a circular barrel of a screwing external member can pass through the sheathed hole of the center of the lampshade; the position of the bottom edge bending inwards of the screwing external member is provided with the annular-edge screw thread; the screw thread can be connected with the screw thread of the barrel part on the lamp base in screwing way; a circular disc of the upper edge of the screwing external member is provided with symmetrical lugs and the lugs are provided with the point of force application; the screwing external member is screwed on the screw thread of the barrel part o the lamp base; the circular disc of the upper edge of the screwing external member can make the lampshade pressed and clamped and fixed at the upper part of the casing; therefore, the utility model is easy for screwing and replacing the screwing external member at the front end of the lamp base.
Description
The utility model relates to a kind of floor lamp, refers to a kind of solid external member of lamp holder front end spiral shell that the lampshade spiral shell reaches replacing admittedly that is easy to especially.
Known grounding is towards the sky lamp, is positioned at the lamp bracket that lampshade central authorities are provided with symmetry, and this lamp bracket is installed the location for the halogen lamp tube of a tubulose, and a semicircle heat-protecting glass has been set up in the outside that is positioned at halogen lamp tube, prevents from that fluorescent tube from breaking four to penetrate and cause danger; This is installed on the Halogen lamp LED of lampshade top, can produce high temperature when illumination, as runs into inflammable articles and drop to the lampshade top, very easily is subjected to the high temperature contact that Halogen lamp LED produces and causes burning.
In existing technology, above utilizing a separation net to be fixed in the upper limb face of lampshade above the lampshade or being fixed in bowl-shape reflector,, prevent that combustibles from directly contacting with the high temperature that halogen lamp tube produces by the wire side height of separation net; After this separation net is fixed, meets fluorescent tube and damage when changing, need separation net and heat-protecting glass are disassembled and could change.
At known floor lamp, be positioned at the lampshade of upright pipe fitting top device, the central authorities of this lampshade are equipped with the lamp socket of Halogen lamp LED, and this lamp socket is to be combined as a whole with lampshade usually, does not have the structure of replacing.
At traditional floor lamp, normally be the upright pipe fitting top lampshade that is spirally connected, the central root edge of this lampshade is with coniform setting, and for the lamp holder spiral shell admittedly wherein, the top of this lamp holder is spirally connected for a bulb, provides the light of bulb illumination towards the top by lampshade; This lampshade is to be solidified as a whole with upright pipe fitting spiral shell, and lampshade can't be dismantled, change.
Main purpose of the present utility model provides a kind of solid external member of lamp holder front end spiral shell that the lampshade spiral shell reaches replacing admittedly that is easy to.
Solid its principal character of external member of the lamp holder front end spiral shell that this practicality newly provides is the housing that is the upright pipe fitting of floor lamp top, and with short coniform setting, the inner space installation one of this housing is provided with the lamp holder of the post that is spirally connected; The lampshade that the top and of the coniform housing of this weak point is provided with sleeve joint hole contacts, the sleeve joint hole of these lampshade central authorities passes for the cylinder of the solid external member of a spiral shell, be bolted on the screw thread of square tube portion on the lamp holder with the inwardly curved screw thread of establishing the ring edge of the solid external member root edge of spiral shell, the symmetrical lug of the solid external member upper limb disk setting of this spiral shell has application of force work force, through spiral way the solid external member of spiral shell is fixed on the lamp holder on the square tube portion screw thread, by the solid external member upper limb disk of spiral shell lampshade is pressed and be fixed in the housing top.
Solid its accidental quality of external member of the novel lamp holder front end spiral shell that provides of this reality, be to be the solid external member of this spiral shell that is fixed at the lamp holder top, dash in its root edge and to be provided with an inflexed ring edge, the inner edge post hole of this ring edge is provided with screw thread, provide the solid external member of spiral shell to be bolted on the lamp holder on the square tube portion screw thread, the inner edge of this lamp holder tube portion is provided with the bulb cylinder that is spirally connected, when the solid external member of this spiral shell is fixed at the top of housing with lampshade, the bulb of this lamp holder cylinder that is spirally connected is positioned at the openend of the solid external member of spiral shell, directly is bolted in the cylinder inner edge space of the solid external member of spiral shell for bulb.
Its accidental quality again of the solid external member of the lamp holder front end spiral shell that the utility model provides, be to be the solid external member of this spiral shell that is fixed at the lamp holder top, be positioned at the outward extending disk in cylinder top, be provided with the upwards curved symmetrical lug of establishing, when the post that is spirally connected of solid external member of this spiral shell and lamp holder is spirally connected, symmetrical lug by disk top provides to have the direct point of application when being spirally connected, and is pressed in the outer edge surface of lampshade central authorities sleeve joint hole by the lower edge face of disk.
Solid its further feature of external member of the lamp holder front end spiral shell that the utility model provides is to be that the solid external member of this spiral shell is bolted in the post that is spirally connected of lamp holder with thread barrel, the height that this lamp holder is spirally connected by tube connector, and the combination that is spirally connected by screw thread has the elasticity that is spirally connected.
Its feature again of the solid external member of the lamp holder front end spiral shell that the utility model provides, be to be that the solid external member of this spiral shell is spirally connected with the lamp holder of enclosure interior threadably, lampshade is fixed at the top of housing, the shape of this lampshade and color, can provide the consumer can change substituting lampshade voluntarily by the spiral dismounting of the solid external member of spiral shell.
Further describe the utility model below in conjunction with drawings and Examples.
Description of drawings is as follows:
Fig. 1: be the utility model embodiment floor map;
Fig. 2: be profile of the present utility model, show the solid external member spiral shell fixing structure of spiral shell;
Fig. 3: be partial, perspective view of the present utility model, show the solid external member spiral shell fixing structure of spiral shell;
Fig. 4: be stereogram of the present utility model, show the structure of the solid external member of spiral shell.
See also Fig. 1 to Fig. 3, the utility model is that the upright pipe fitting 12 top spiral shells in floor lamp 11 are provided with a swivel nut 13, and the top of this swivel nut 13 is provided with a screwed hole that is spirally connected for tube connector 31; The housing 14 of this floor lamp 11 is spirally connected via an end of tube connector 31 and the bottom screwed hole of lamp holder 15 in advance, runs through the through hole of housing 14 root edges, and in addition end closes so that the nut spiral shell is fixed again, is fixed in the swivel nut 13 of upright pipe fitting 12 tops via the screw thread of tube connector 31; The lateral margin of this lamp holder 15 is provided with a rotary switch 16, provides the power supply of lamp holder 15 to switch.
Be fixed at the lamp holder 15 of housing 14 inner spaces, the outer rim that is positioned at square tube portion 18 is provided with screw thread 19, and the central authorities of this one 18 are provided with the bulb cylinder 34 that is spirally connected, and this bulb cylinder 34 that is spirally connected is spirally connected wherein for one 150 watts bulb 30; The port height of this one 18 is lower than the port height of housing 14, before bulb 30 is bolted in lamp holder 15, be positioned at the top of housing 14, storing one is provided with the lampshade 17 of sleeve joint hole 33, the spiral shell that is spirally connected via the solid external member 20 of a spiral shell is solid, lampshade 17 is fixed at the top of housing 14, provides floor lamp 11 to have suitable decoration by the moulding of lampshade 17, simultaneously with the ray cast of floor lamp 11 illuminations to the top.
This provides lamp holder 15 spiral shells solid housing 14, it is with short coniform setting, the upper end that is positioned at housing 14 has the port than the wide-mouth shape, outer rim for square tube portion 18 on the lamp holder 15 has a bigger space, this space provides solid external member 20 spiral shells of spiral shell of being made or being made by heat-resisting plastic material by metal material solid on it, and the lampshade 17 with floor lamp 11 tops is spirally connected fixing simultaneously.
Please consult Fig. 2 to Fig. 4 again, the lampshade 17 solid external member 20 of fixing spiral shell that is spirally connected is provided, embodiment shown in the drawings, be to be made into integration with metal material, the solid external member 20 of this spiral shell is the cylinders 21 with a suitable height, the diameter of this cylinder 21 is to be slightly larger than the external diameter setting of 15 portions 18 of lamp holder, the root edge of this cylinder 21 dashes and is provided with an inflexed ring edge 28, the inner edge of this ring edge 28 is provided with screw thread 29, the specification of this screw thread 29 is to cooperate the screw thread 19 of 15 portions 18 of lamp holder to be provided with, when the solid external member 20 of spiral shell was spirally connected, being spirally connected with lamp holder 15 with the inwardly curved screw thread 29 of establishing ring edge 28 of root edge combined.
The solid external member 20 of this spiral shell is positioned at the disk 23 that cylinder 21 tops are outward extended with a ring-type, this disk 23 has the anchor ring of a proper width, the anchor ring of this disk 23 dashes and is provided with the upwards curved symmetrical lug of establishing 25, this symmetry lug 25 is when external member 20 is spirally connected admittedly for spiral shell, symmetrical lug 25 by disk 23 tops, have direct application of force work force when providing the solid external member 20 of spiral shell to rotate, the solid external member 20 of spiral shell is fixed on the screw thread 19 of square tube portion 18 on the lamp holder 15.
The cylinder 21 of the solid external member 20 of this spiral shell is with cylindric or slightly tool awl post shapes setting, before being spirally connected with tube portion 18 screw threads 19 of lamp holder 15, a kind of is the top that earlier lampshade 17 is placed in housing 14, cylinder 21 with the solid external member 20 of spiral shell is inserted in towards lampshade 17 central sleeve joint holes 33, and being spirally connected with 15 portions 18 of lamp holder of housing 14 inside combines; A kind of is the sleeve joint hole 33 that runs through lampshade 17 in advance with the cylinder 21 of the solid external member 20 of spiral shell, towards housing 14 top opening sockets and screw togather, with tube portion 18 screw threads 19 spiral shells fixed close of the solid external member 20 of spiral shell with lamp holder 15; Be positioned at the top openend 22 of the solid external member 20 of spiral shell, pass and be bolted in bulb in 15 portion's 18 ports of lamp holder for a bulb 30 and be spirally connected on the cylinder 34, provide the illumination of light fixture to use.
The sleeve joint hole 33 of these lampshade 17 central authorities, be to be slightly larger than cylinder 21 outer cylinders and disk 23 adjacent intermarginal diameter settings, when providing the solid external member 20 top disks 23 lower edge faces 26 of spiral shell to contact with lampshade 17, has uniform application of force contact-making surface, when the solid external member 20 of spiral shell was fixed at the top of housing 14 with lampshade 17, the top openend of this housing 14 had the complete anchor ring that contacts with 17 on lampshade.
This floor lamp 11 is positioned at the lamp holder 15 that the inner space spiral shell of housing 14 is established, be with fixed the closing of tube connector 31 spiral shells, distance between these lamp holder 15 ports and lamp holder 15 ports, in the time of can't reaching in full accord, combine by being spirally connected of 20 of the solid external members of 18 screw threads 19 of square tube portion on the lamp holder 15 and spiral shell, make the gap that is spirally connected of 17 on lamp holder 15 and lampshade have elasticity; Simultaneously, the shape and the color of these floor lamp 11 top lampshades 17, no matter be the factory process operation, or the consumer is when choosing, all can be by the symmetrical lug 25 that is provided with on solid external member 20 disks 23 of spiral shell, directly change the purpose that can reach the solid or dismounting of spiral shell with hand-screw, provide lampshade 17 to have simple and easy and convenience when assembling, the consumer can directly choose in the market and substitute the shape oneself liked and the lampshade 17 of color.
The solid external member 20 of the spiral shell that the utility model provides, complete announcement architectural feature provides the lampshade 17 of floor lamp 11 tops to have the spiral shell of being easy to and reaches replacement admittedly, is to be a kind of innovation, practical new design.
Claims (2)
1, a kind ofly is easy to the solid external member of lamp holder front end spiral shell that the lampshade spiral shell reaches replacing admittedly, it mainly is to be bolted with a housing in the upright pipe fitting top of floor lamp, be positioned at the inner space of housing, be bolted with a lamp holder through tube connector, the top of this lamp holder is provided with a screw-shaped tube portion, and the lateral margin of this lamp holder is provided with a rotary switch; The housing and the lamp holder of the upright pipe fitting of this floor lamp upper end run through the sleeve joint hole of lampshade with the solid external member of a spiral shell, and lampshade is fixed at the top of housing, it is characterized in that:
The solid external member of this spiral shell is the cylinder with a suitable height, the inwardly curved ring edge that is provided with of the root edge of this cylinder, and the inner edge of this ring edge is provided with screw thread, and this screw thread is the screw thread specification setting of cooperation tube portion; The top of this cylinder is outward extended with the disk of a ring-type, and this disk has the anchor ring of a proper width, and the anchor ring of this disk dashes and is provided with the upwards curved symmetrical lug of establishing; The solid external member of this spiral shell is run through the sleeve joint hole of lampshade by cylinder, when being spirally connected with the tube portion screw thread of upright pipe fitting top lamp holder, be spirally connected by the screw thread of the solid external member cylinder root edge of spiral shell and the tube portion screw thread of lamp holder, has application of force work force with the symmetrical lug in disk anchor ring top, be fixed at the tube portion screw thread of lamp holder through spiral way, by the disk of cylinder top lampshade pressed and be fixed in the housing top.
2, according to claim 1ly be easy to the solid external member of lamp holder front end spiral shell that the lampshade spiral shell reaches replacing admittedly, it is characterized in that: the cylinder of the solid external member of this spiral shell, the diameter that is positioned at the cylinder root edge is to be slightly larger than the external diameter setting of lamp holder tube portion, to be provided with inflexed ring edge by root edge and to make the screw thread that is spirally connected with lamp holder tube portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231308 CN2316550Y (en) | 1997-12-18 | 1997-12-18 | Lamp base front end screwing external member easy to screw and change lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231308 CN2316550Y (en) | 1997-12-18 | 1997-12-18 | Lamp base front end screwing external member easy to screw and change lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316550Y true CN2316550Y (en) | 1999-04-28 |
Family
ID=33943553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231308 Expired - Fee Related CN2316550Y (en) | 1997-12-18 | 1997-12-18 | Lamp base front end screwing external member easy to screw and change lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507355C (en) * | 2003-03-31 | 2009-07-01 | 弗兰克·布拉特里 | Lamp assembly, adapter and method for connecting lamp shade to lamp holder |
-
1997
- 1997-12-18 CN CN 97231308 patent/CN2316550Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507355C (en) * | 2003-03-31 | 2009-07-01 | 弗兰克·布拉特里 | Lamp assembly, adapter and method for connecting lamp shade to lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |