CN202032463U - Lampshade with rotating mouth structure - Google Patents
Lampshade with rotating mouth structure Download PDFInfo
- Publication number
- CN202032463U CN202032463U CN2011200590710U CN201120059071U CN202032463U CN 202032463 U CN202032463 U CN 202032463U CN 2011200590710 U CN2011200590710 U CN 2011200590710U CN 201120059071 U CN201120059071 U CN 201120059071U CN 202032463 U CN202032463 U CN 202032463U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- mouth structure
- lamp holder
- breach
- gap
- 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
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Abstract
The utility model discloses a lampshade with a rotating mouth structure. The lampshade comprises a side surface and an annular bottom surface which are connected, wherein a connection part between the annular bottom surface and a lamp holder is provided with a gap, an annular inner edge at one side of the gap is an inclined edge, and the annular inner edge at the other side of the gap is horizontal. Compared with a traditional lampshade, the lampshade with the rotating mouth structure eliminates a fixing ring and installing tools matched with the fixing ring, thereby greatly saving product cost, and making installation or dismounting of the lampshade more simple; in addition, the lampshade with the rotating mouth structure adds the gap and the inclined edges based on the traditional lampshade, and has a simple forming method and low product manufacturing cost.
Description
Technical field
The utility model relates to field of light fittings, particularly a kind of lampshade with the spin mouth structure.
Background technology
When the light fixture of traditional threaded lamp holder uses, for lampshade is fixed on the screwed socket, generally be threaded retainer ring to be set at the annular bottom surface place of lampshade, screw-threaded coupling by retainer ring and lamp holder is fixed on the lamp holder through lampshade, this just makes that the structure of light fixture is comparatively complicated, and the material cost of light fixture is also high.In addition, because the structure of lampshade limits, retainer ring generally can't directly be screwed into or the lamp holder of back-outing in, and must could realize installation or removal by other erecting tools, this has just strengthened the installation or removal difficulty of light fixture, also necessary matched mounting tool simultaneously when light fixture is sold simultaneously, the cost of increasing product.Visible Fig. 1 of concrete structure of traditional threaded lamp holder light fixture.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, at the light fixture of threaded lamp holder, provides a kind of lampshade of simple in structure, easy to use and lower-cost band spin mouth structure.
The technical solution of the utility model is: a kind of lampshade with the spin mouth structure, lampshade comprises side and the annular bottom surface that is connected, the joint of annular bottom surface and lamp holder is provided with breach, and the annular inner edge of breach one side is an inclined side, and the annular inner edge of breach opposite side keeps level.
The angle of described inclined side and horizontal plane is 5～20 °, also can specifically set according to the transverse tooth thickness of screw thread on the lamp holder.
Described breach is rectangle, triangle, half elliptic or semicircle.
The side of described lampshade is a cylindrical sides.
Described lamp holder is a screwed socket.
The lampshade of this band spin mouth structure is an integral structure, and its material can be metal material or plastics.
When the lampshade of this band spin mouth structure uses, directly lampshade is placed on the lamp holder, the breach of lampshade annular bottom surface blocks the screw thread on the lamp holder, rotates lampshade, lampshade can be fixed on the lamp holder, installs fluorescent tube at last and gets final product; If need take off lampshade, then take off fluorescent tube earlier, the backward rotation lampshade takes off it and gets final product.
The utility model has following beneficial effect with respect to prior art:
The lampshade of this band spin mouth structure is compared with traditional lampshade, has saved retainer ring and supporting erecting tools, can save the cost of product greatly, makes that also the installation or removal of lampshade are all comparatively simple.Simultaneously, the lampshade of this band spin mouth structure is that breach and inclined side are set on the basis of traditional lampshade, and its forming method is simple, and the production cost is also lower.
Description of drawings
Fig. 1 is the structural representation of traditional threaded each building block of lamp holder light fixture.
Fig. 2 is for adopting the spin structural representation of threaded each building block of lamp holder light fixture behind the lampshade of mouth structure of this band.
Fig. 3 is for adopting the spin assembling schematic diagram of threaded lamp holder light fixture behind the lampshade of mouth structure of this band.
Fig. 4 is the structural representation of the lampshade of this band spin mouth structure.
Wherein, label 1～5 is each building block of traditional threaded lamp holder light fixture, and 1 is lamp holder, and 2 is lampshade, and 3 is retainer ring, and 4 is erecting tools, and 5 is fluorescent tube; Label 6～9 is for adopting spin each building block of threaded lamp holder light fixture behind the lampshade of mouth structure of this band, and 6 is lamp holder, and 7 is lampshade, and 8 is fluorescent tube, and 9 is the breach on the lampshade annular bottom surface.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
A kind of lampshade of present embodiment with the spin mouth structure, shown in Fig. 2,3 or 4, lampshade 7 comprises side and the annular bottom surface that is connected, the joint of annular bottom surface and lamp holder 6 is provided with breach 9, the annular inner edge of breach 9 one sides is inclined side (not marking among the figure), and the annular inner edge of breach 9 opposite sides keeps level.
The angle of inclined side and horizontal plane is 5～20 °, also can specifically set according to the transverse tooth thickness of screw thread on the lamp holder 6.
Breach 9 is rectangle, triangle, half elliptic or semicircle.
The side of lampshade 7 is a cylindrical sides.
Lamp holder 6 is a screwed socket.
The lampshade of this band spin mouth structure is an integral structure, and its material can be metal material or plastics.
When the lampshade of this band spin mouth structure uses, directly lampshade 7 is placed on the lamp holder, the breach 9 of lampshade annular bottom surface blocks the screw thread on the lamp holder 6, rotates lampshade 7, lampshade 7 can be fixed on the lamp holder 6, installs fluorescent tube 8 at last and gets final product; If need take off lampshade 7, then take off fluorescent tube 8 earlier, backward rotation lampshade 7 takes off it and gets final product.
As mentioned above, just can realize the utility model preferably, the foregoing description is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (5)
1. the lampshade of band spin mouth structure is characterized in that lampshade comprises side and the annular bottom surface that is connected, and the joint of annular bottom surface and lamp holder is provided with breach, and the annular inner edge of breach one side is an inclined side, and the annular inner edge of breach opposite side keeps level.
2. according to the lampshade of the described band spin of claim 1 mouth structure, it is characterized in that the angle of described inclined side and horizontal plane is 5～20 °.
3. according to the lampshade of the described band spin of claim 1 mouth structure, it is characterized in that described breach is rectangle, triangle, half elliptic or semicircle.
4. according to the lampshade of the described band spin of claim 1 mouth structure, it is characterized in that the side of described lampshade is a cylindrical sides.
5. according to the lampshade of the described band spin of claim 1 mouth structure, it is characterized in that described lamp holder is a screwed socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200590710U CN202032463U (en) | 2011-03-09 | 2011-03-09 | Lampshade with rotating mouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200590710U CN202032463U (en) | 2011-03-09 | 2011-03-09 | Lampshade with rotating mouth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032463U true CN202032463U (en) | 2011-11-09 |
Family
ID=44894760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200590710U Expired - Fee Related CN202032463U (en) | 2011-03-09 | 2011-03-09 | Lampshade with rotating mouth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032463U (en) |
-
2011
- 2011-03-09 CN CN2011200590710U patent/CN202032463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20170309 |