CN2160996Y - Changeable angle mini-insertion lamp - Google Patents
Changeable angle mini-insertion lamp Download PDFInfo
- Publication number
- CN2160996Y CN2160996Y CN 93238455 CN93238455U CN2160996Y CN 2160996 Y CN2160996 Y CN 2160996Y CN 93238455 CN93238455 CN 93238455 CN 93238455 U CN93238455 U CN 93238455U CN 2160996 Y CN2160996 Y CN 2160996Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- rotary body
- pair
- power supply
- sheet
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a mini-insertion lamp with changeable angles, which is composed of a casing, a lamp socket, a lamp bulb, a pair of electrically connecting sheets, a power supply switch, a lamp shade which can rotate in an annular groove which is arranged between the lamp socket and the casing, a supporting card holder, a rotating body and a pair of inserting pieces of a power switch. Because a pair of inserting pieces of a power switch and the rotating body of the mini-insertion lamp can be rotated in the supporting card holder, the utility model has the advantages that the mini-insertion lamp with changeable angles provides light sources in different directions by the rotation of the lamp shade in a same plane like the existing mini-insertion lamp; besides, the utility model provides different light sources with elevation angles or minus angle in different angles by the rotation of the inserting pieces of a power switch in the plane.
Description
The utility model relates to electric lighting device, especially a kind of miniature slotting lamp that can change lighting angle easily.
Existing miniature slotting lamp, generally be by (referring to Fig. 1) shell (4), be fixed in outer casing underpart and can directly insert the power supply inserted sheet (6) of existing power supply socket, lamp socket (70), bulb (2), lampshade (1) can be switched on or switched off the mains switch (5) of power supply, and a pair of electric connecting sheet formation of respectively the two poles of the earth of lamp socket (70) being guided into mains switch (5) and power supply inserted sheet (6).The lampshade of this miniature slotting lamp (1) is nested in the recessed cannelure (3) between described shell (4) and the lamp socket, rotation by lampshade (1), the light source of different directions can be provided in (level or vertical is decided on the supply socket position) on same plane.Because this miniature slotting lamp can be inserted in arbitrary place that supply socket is arranged easily, it is very convenient to use.But blemish in an otherwise perfect thing is that this miniature slotting lamp can only provide the light source of different directions along a plane, and the light source of the different angles of facing upward or bowing can not be provided on this plane, can not satisfy many-sided needs.
The purpose of the utility model, be at the above-mentioned deficiency of prior art and a kind of light source that different directions not only can be provided along a plane is provided, and the light source of the different angles of facing upward or bowing can be provided on this plane, can satisfy the miniature desk lamp of the changeable angle of many-sided needs.
Realize the technical scheme that above-mentioned purpose provided:
A kind of miniature slotting lamp of changeable angle, it comprises: shell (4), be positioned at the mains switch (5) of lamp socket (70), bulb (2), a pair of electric connecting sheet (8,8 ') that links to each other with lamp socket (70) respectively and a control on/off on shell (4) top, between described shell (4) and the lamp socket (70) annular groove (3) is arranged, be nested with a rotary lampshade (1) on this groove (3), it is characterized in that the miniature slotting lamp of described changeable angle also comprises:
A supporting deck, this deck is made of the muscle sheet (7) of a pair of symmetry that is positioned at described housing (4) and links to each other with this housing (4) inwall, and a symmetrical device hole (7 ') is respectively arranged on the described muscle sheet (7);
A rotary body (80), this rotation position are in described supporting deck, and its upper end comprises the platform (9) of two protrusions at least;
A pair of power supply inserted sheet (6), their top one side has symmetrical and a protrude round platform (6 ') respectively, their symmetrical mountings are in described rotary body (80) both sides and this rotary body is embedded in the device hole (7 ') of described muscle sheet (7) by its round platform (6 ') respectively, the platform (9) of two protrusions of they and described rotary body (80) upper end on this rotary body at least three parallel draw-in grooves of formation (8 "); In the draw-in groove in the middle of a pin of described mains switch (5) and a described electric connecting sheet (8 ') are embedded in, another pin of this mains switch is embedded in the draw-in groove on the left side and with a described power supply inserted sheet and contacts, and described another electric connecting sheet (8) is embedded in the draw-in groove on the right and with described another power supply inserted sheet and contacts;
Described shell (4) bottom one side has for described a pair of power supply inserted sheet (6) and described rotary body (80) scarce (10) of requisite space when rotating to level by plumbness.
In the described scheme, constituting one by rotary body (80) and a pair of power supply inserted sheet (6) can be the assembly that axle rotates with the line in device hole (7 ') symmetrical on the described muscle sheet (7).The pin and a pair of electric connecting sheet (8,8 ') that are embedded in the mains switch (5) in these assembly three parallel draw-in grooves in upper end (8 ') all are positioned on the line in described device hole (7 ').No matter this assembly turns to a certain position, and the pin of described a pair of power supply inserted sheet (6), mains switch (5) and a pair of electric connecting sheet (8,8 ') all can keep excellent contact.This structure guaranteed described a pair of power supply inserted sheet (6) and described rotary body along the lacking of described shell (4) bottom one side (10) by vertical bulb (2) power supply unimpeded when rotating to horizontal level.
In the described scheme, between the platform (9) that protrude described a pair of power supply inserted sheet (6) and described rotary body (80) upper end, can also comprise that the pin that makes described power supply inserted sheet (6) and described mains switch contacts auxiliary more reliably reed (11).
Facts have proved, adopt the miniature slotting lamp of the changeable angle of the technical program making, not only have the rotation that utilizes lampshade (1) provides characteristics from the light source of different directions to same plane, and can on this plane, provide the light source of the different angles of facing upward or bowing by the angle between the vertical axis that changes described power supply inserted sheet (6) and described slotting lamp, it is very convenient to use, can satisfy many-sided demand, reach the purpose of the utility model.
The utility model can describe by example and accompanying drawing.
Fig. 1 is the structural representation of existing miniature slotting lamp.
Fig. 2 is the utility model structural representation, for convenience of explanation, has adopted broken section.
Fig. 3 is the end view of Fig. 2, for convenience of explanation, has also adopted broken section, and also having shown described power supply inserted sheet (6) and rotary body (80) simultaneously serves as the state of axle when rotating 90 ° with the line in the device hole (7 ') on described two (7).
Fig. 4, Fig. 5, Fig. 6 are respectively that example is in respectively vertically, faces upward 45 ° among Fig. 2, face upward three kinds of user modes of 90 °.
In the example (referring to Fig. 2, Fig. 3): the 1-lampshade.The 2-bulb.The 70-lamp socket.The 4-shell.Lacking of 10-shell (4) bottom one side.Annular groove between 3-lampshade (1) and the shell (4).7-is positioned at a pair of muscle sheet of shell (4), and they have a symmetrical device hole (7 ') respectively, constitute the supporting deck by them.The 80-rotary body, it makes (for ease of difference, not drawing section symbols among the figure) by insulating material, and there is the platform (9) of two protrusions its upper end.The a pair of power supply inserted sheet of 6-, respectively there is the round platform (6 ') of a protrusion their a side upper end, and they install respectively in the device hole (7 ') of in described rotary body (80) both sides and by its round platform (6 ') this rotary body (80) being installed in described two (7); They constitute three parallel draw-in groove (8 ") with the platform (9) of two protrusions of described rotary body (80) upper end.11-assists reed.8,8 '-two electric connecting sheets linking to each other with lamp socket (70) the two poles of the earth respectively.The 5-mains switch.5 '-pin of mains switch (5).
Among Fig. 4, Fig. 5, Fig. 6: 200 are supply socket.
Claims (2)
1, a kind of miniature slotting lamp of changeable angle, it comprises: shell (4), the lamp socket (70) that is positioned at shell (4) top, bulb (2), a pair of electric connecting sheet (8 that links to each other with this lamp socket (70) respectively, 8 '), and the mains switch (5) of a control on/off, between described shell (4) and the lamp socket (70) annular groove (3) is arranged, be nested with a rotary lampshade (1) on this groove (3), it is characterized in that the miniature slotting lamp of described changeable angle also comprises:
A supporting deck, this deck is made of the muscle sheet (7) of a symmetry that is positioned at described shell (4) and links to each other with this shell (4) inwall, and a symmetrical device hole (7 ') is respectively arranged on the described muscle sheet (7);
A rotary body (80), this rotation position are in described supporting deck, and its upper end comprises the platform (9) of two protrusions at least;
A pair of power supply inserted sheet (6), their top one side has symmetrical and protrude a figure platform (6 ') respectively, their symmetrical mountings are in described rotary body (80) both sides and this rotary body is embedded in the device hole (7 ') of described muscle sheet (7) by its round platform (6 ') respectively, the platform (9) of two protrusions on they and the described rotary body (80) at least three parallel draw-in grooves of this rotary body top formation (8 "); In the draw-in groove in the middle of a pin of described mains switch (5) and a described electric connecting sheet (8 ') are embedded in, another pin of this mains switch is embedded in the draw-in groove on the left side and with a described power supply inserted sheet and contacts, and described another electric connecting sheet (8) is embedded in the draw-in groove on the right and with described another power supply inserted sheet and contacts;
Described shell (4) bottom one side has scarce (10) of requisite space when supplying described a pair of power supply inserted sheet (6) and described rotary body to rotate to level by plumbness.
2,, between the platform (9) that it is characterized in that protruding described a pair of power supply inserted sheet (6) and rotary body (80) upper end, also include auxiliary reed (11) by the miniature slotting lamp of the described changeable angle of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238455 CN2160996Y (en) | 1993-04-03 | 1993-04-03 | Changeable angle mini-insertion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238455 CN2160996Y (en) | 1993-04-03 | 1993-04-03 | Changeable angle mini-insertion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160996Y true CN2160996Y (en) | 1994-04-06 |
Family
ID=33813177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238455 Expired - Fee Related CN2160996Y (en) | 1993-04-03 | 1993-04-03 | Changeable angle mini-insertion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160996Y (en) |
-
1993
- 1993-04-03 CN CN 93238455 patent/CN2160996Y/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 | ||
| 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 |