CN211040629U - Lamp holder with plug-in universal joint - Google Patents
Lamp holder with plug-in universal joint Download PDFInfo
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- CN211040629U CN211040629U CN201921934957.8U CN201921934957U CN211040629U CN 211040629 U CN211040629 U CN 211040629U CN 201921934957 U CN201921934957 U CN 201921934957U CN 211040629 U CN211040629 U CN 211040629U
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Abstract
The utility model discloses a lamp holder of electricity universal joint is inserted in area, including public connector, universal joint, wire, lamp shade and lamp stand, the universal joint includes rotatable first main part and the second main part of being connected with the swing of first main part, public connector clamps in the upper end of first main part, the upper end of second main part is connected with the lower extreme swing of first main part, the lamp stand is removable to be installed in the lower extreme of second main part, the lamp shade cover is located the junction outside of lamp stand and second main part, the axial of universal joint is equipped with the threading groove that supplies the wire to pass, public connector passes through the wire and is connected with the lamp stand electricity after the threading groove. The lamp holder of the utility model is detachably arranged at the lower end of the universal joint, so that a user can replace a proper lamp holder or a proper lampshade according to actual needs, the practicability is strong, and the use is convenient for the user; the utility model discloses the lavatory has the electricity function of inserting, can join in marriage with the lamp pole of taking female connector and take the use, need not the wiring, and not only safe but also convenient, more convenience of customers uses.
Description
Technical Field
The utility model relates to a lamp decoration lighting technology field, in particular to lamp holder of electricity universal joint is inserted in area.
Background
The prior lamp holder with the universal joint generally comprises a lamp holder and the universal joint, wherein the universal joint is generally fixedly connected with the lamp holder, and the universal joint and the lamp holder cannot be disassembled, so that a user cannot replace different lamp holders or lamp shades according to actual requirements when using the lamp holder, the practicability is not high, and resource waste is easily caused; on the other hand, the existing lamp holder with the universal joint is generally not plugged, and is inconvenient for users to use.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, to the not enough among the above-mentioned prior art, provide a lamp holder of electricity universal joint is inserted in area, can dismantle the connection between its universal joint and the lamp stand, and the universal joint has the electricity function of inserting, and the practicality is stronger, more convenience of customers uses.
In order to solve the technical problem, the technical scheme of the utility model is that:
The utility model provides a lamp holder of electricity universal joint is inserted in area, includes male connector, universal joint, wire, lamp shade and lamp stand, the universal joint includes rotatable first main part and the second main part of being connected with the swing of first main part, the male connector clamps in the upper end of first main part, the upper end of second main part is connected with the lower extreme swing of first main part, the lamp stand is removable to be installed in the lower extreme of second main part, the lamp shade cover is located the junction outside of lamp stand and second main part, the axial of universal joint is equipped with the threading groove that supplies the wire to pass, the male connector passes through the wire and is connected with the lamp stand electricity behind the threading groove.
Preferably, the rotation angle of the first body is less than 360 °.
Preferably, the first body and the second body swing at an angle of less than 180 °.
As an optimal scheme, the lamp holder with the plug-in universal joint further comprises a lamp holder support and a fixing nut, a first through hole for the second main body to pass through is formed in the lampshade, a second through hole matched with the second main body is formed in the lamp holder support, threads matched with the fixing nut are arranged at the lower end of the second main body, and the lamp holder support is detachably mounted at the lower end of the second main body through the second main body in a matched mode of sequentially passing through the first through hole and the second through hole and being matched with the fixing nut.
As an optimal scheme, the lamp stand support includes main board portion and first installation department, first installation department and main board portion parallel arrangement, through connecting portion fixed connection between first installation department and the main board portion, the lamp stand has the mounting panel through spiro union mode fixed mounting, be equipped with the third through-hole on the mounting panel, first installation department is equipped with the fourth through-hole with the third through-hole adaptation, the lamp stand passes third through-hole and fourth through-hole and nut cooperation fixed mounting successively on the lamp stand support through the bolt.
Preferably, the first through hole is provided in the rear wall of the lamp housing, and the second through hole is provided in the main plate portion.
As a preferred scheme, the lamp holder support further comprises a second installation part, the second installation part is perpendicular to the main board part, the first through hole is formed in the side wall of the lampshade, and the second through hole is formed in the second installation part.
As an optimal scheme, the mounting groove with the adaptation of male connector is seted up to first main part axial, mounting groove and metallic channel intercommunication, the lower extreme of male connector is equipped with the fixture block, the lateral wall of mounting groove is equipped with the draw-in groove with the fixture block adaptation, the circumference of male connector is equipped with locating piece and spacing groove, the mounting groove be equipped with the constant head tank of locating piece adaptation and with the stopper of spacing groove adaptation, the male connector passes through fixture block card income draw-in groove, locating piece and constant head tank cooperation and spacing groove and stopper cooperation and clamps in the upper end of universal joint.
As an optimal scheme, the lamp holder with the plug-in universal joint further comprises a mounting nut used for being mounted with other lamp bodies and an elastic clamping ring used for fixing the mounting nut, a containing groove matched with the elastic clamping ring is formed in the upper end of the first main body, the elastic clamping ring is clamped in the containing groove, the outer side wall of the elastic clamping ring protrudes out of the outer side surface of the first main body, a limiting clamping groove matched with the elastic clamping ring is formed in the inner wall of the mounting nut, and the mounting nut is sleeved on the outer side of the joint of the male connector and the first main body in a matched mode through the limiting clamping groove and the limiting clamping ring.
As a preferred scheme, the male connector comprises a connecting seat and a wiring terminal arranged in the connecting seat, one end of the lead is connected with the lower end of the wiring terminal, and the other end of the lead penetrates through the threading groove to be connected with the lamp holder.
The utility model has the advantages that: the lamp holder is detachably arranged at the lower end of the universal joint, so that a user can replace a proper lamp holder or lamp shade according to actual needs, the practicability is high, and the use by the user is convenient; the lamp holder is characterized in that the male connector is arranged at the upper end of the universal joint, a wire passing groove is formed in the axial direction of the universal joint, and the male connector is electrically connected with the lamp holder after passing through the wire passing groove through the wire.
Drawings
Fig. 1 is an assembly structure view of embodiment 1 of the present invention;
Fig. 2 is an exploded view of embodiment 1 of the present invention;
FIG. 3 is an exploded view of the spring collar, mounting nut and universal joint of the present invention;
Fig. 4 is an assembly structure view of embodiment 2 of the present invention;
Fig. 5 is a diagram showing an actual use state of the lamp cap with the inserted universal joint.
In the figure: 1-male connector, 11-clamping block, 12-positioning block, 13-limiting groove, 2-universal joint, 21-first body, 22-second body, 23-positioning groove, 24-limiting block, 25-containing groove, 3-lead, 4-lampshade, 41-first through hole, 5-lamp holder, 51-mounting plate, 52-third through hole, 6-lamp holder support, 61-main plate part, 62-first mounting part, 63-second mounting part, 64-connecting part, 65-second through hole, 66-fourth through hole, 7-fixing nut, 8-mounting nut, 9-elastic clamping ring, 10-lamp holder with plug-in universal joint and 20-lamp pole with female connector.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, in embodiment 1, a lamp holder 10 with an electric plug universal joint includes a male connector 1, a universal joint 2, a wire 3, a lamp shade 4 and a lamp holder 5, where the universal joint 2 includes a rotatable first body 21 and a second body 22 connected to the first body 21 in a swinging manner, the male connector 1 is clamped at an upper end of the first body 21, an upper end of the second body 22 is connected to a lower end of the first body 21 in a swinging manner, the lamp holder 5 is detachably mounted at a lower end of the second body 22, the lamp shade 4 is covered outside a connection portion between the lamp holder 5 and the second body 22, a threading slot for the wire 3 to pass through is axially provided in the universal joint 2, and the male connector 1 is electrically connected to the lamp holder 5 after the wire 3 passes through the threading slot.
As a preferable scheme, the rotation angle of the first body 21 is less than 360 °, so that the rotation angle of the lamp holder 5 is large, and a user can adjust the irradiation direction of the lamp according to actual needs, thereby being more convenient for the user to use.
Preferably, the swing angle of the first body 21 and the second body 22 is less than 180 °, so that the user can adjust the irradiation direction of the lamp according to actual needs, and the lamp is more convenient for the user to use.
As a preferred scheme, the lamp holder 10 with the plug-in universal joint further includes a lamp holder support 6 and a fixing nut 7, the lamp shade 4 is provided with a first through hole 41 through which the second main body 22 passes, the lamp holder support 6 is provided with a second through hole 65 adapted to the second main body 22, the lower end of the second main body 22 is provided with a thread adapted to the fixing nut 7, and the lamp holder support 6 is detachably mounted at the lower end of the second main body 22 through the second main body 22 by sequentially passing through the first through hole 41 and the second through hole 65 to be matched with the fixing nut 7.
As a preferred scheme, lamp stand support 6 includes mainboard portion 61, first installation department 62 and second installation department 63, first installation department 62 and mainboard portion 61 parallel arrangement, through connecting portion 64 fixed connection between first installation department 62 and the mainboard portion 61, lamp stand 5 has mounting panel 51 through spiro union mode fixed mounting, be equipped with third through-hole 52 on the mounting panel 51, first installation department is equipped with the fourth through-hole 66 with third through-hole 51 adaptation, lamp stand 5 passes third through-hole 51 and fourth through-hole 66 successively through the bolt and nut cooperation fixed mounting on lamp stand support 6, second installation department 63 sets up with mainboard portion 61 is perpendicular, first through-hole 41 is located on the lateral wall of lamp shade 4, second through-hole 65 is located on second installation department 63.
As an optimal scheme, the mounting groove with 1 adaptation of male connector is seted up to first main part 21 axial, mounting groove and 3 groove intercommunications of wire, the lower extreme of male connector 1 is equipped with fixture block 11, the lateral wall of mounting groove is equipped with the draw-in groove with the 11 adaptation of fixture block, male connector 1's circumference is equipped with locating piece 12 and spacing groove 13, the mounting groove is equipped with constant head tank 23 with the 12 adaptation of locating piece and the stopper 24 with the 13 adaptation of spacing groove, male connector 1 blocks the draw-in groove through fixture block 11 card, locating piece 12 clamps in the upper end of universal joint 2 with constant head tank 23 cooperation and spacing groove 13 and stopper 24 cooperation.
As a preferred scheme, the lamp holder 10 with the plug-in universal joint further includes a mounting nut 8 for mounting with other lamp bodies and an elastic collar 9 for fixing the mounting nut 8, the upper end of the first main body 21 is provided with a containing groove 25 adapted to the elastic collar 9, the elastic collar 9 is clamped in the containing groove 25, the outer side wall of the elastic collar 9 protrudes out of the outer side surface of the first main body 21, the inner wall of the mounting nut 8 is provided with a limiting clamping groove adapted to the elastic collar 9, and the mounting nut 8 is sleeved outside the joint of the male connector 1 and the first main body 21 through the matching of the limiting clamping groove and the limiting collar.
As a preferred scheme, the male connector 1 includes a connecting seat and a connecting terminal arranged in the connecting seat, one end of the wire 3 is connected with the lower end of the connecting terminal, and the other end of the wire 3 passes through the threading slot to be connected with the lamp holder 5.
Preferably, the lamp holder 5 can be matched with a light source with interfaces of E12, E14, E26, E27, G9, GU 10.
As shown in fig. 4, embodiment 2 of the present invention is different from embodiment 1 in that: the first through hole 41 is provided in the rear wall of the globe 4, and the second through hole 65 is provided in the main plate portion 61.
As shown in fig. 5, in actual use, the lamp holder 10 with the plug-in universal joint and the lamp post 20 with the female connector are directly plugged for use, and wiring is not required, so that the lamp holder is safe and convenient, and is more convenient for users to use.
The utility model has the advantages that: the lamp holder 5 is detachably arranged at the lower end of the universal joint 2, so that a user can replace the lamp holder 5 or the lampshade 4 according to actual needs, the practicability is high, and the use by the user is convenient; the lamp holder has the advantages that the male connector 1 is arranged at the upper end of the universal joint 2, the wire threading groove for the wire 3 to pass through is formed in the axial direction of the universal joint 2, the male connector 1 is electrically connected with the lamp holder 5 after the wire 3 passes through the wire threading groove, and therefore the lamp holder has the function of power plugging, can be matched and used with the lamp pole 20 with the female connector, does not need to be wired, is safe and convenient, and is more convenient for users to use.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (10)
1. The utility model provides a lamp holder of electricity universal joint is inserted in area which characterized in that: including public connector, universal joint, wire, lamp shade and lamp stand, the universal joint includes rotatable first main part and the second main part of being connected with the first main part swing, public connector clamps in the upper end of first main part, the upper end of second main part is connected with the lower extreme swing of first main part, the lamp stand is removable to be installed in the lower extreme of second main part, the lamp shade cover is located the junction outside of lamp stand and second main part, the axial of universal joint is equipped with the threading groove that supplies the wire to pass, public connector passes through the wire and is connected with the lamp stand electricity behind the threading groove.
2. The lamp cap with the plug-in universal joint according to claim 1, wherein: the rotation angle of the first body is less than 360 °.
3. The lamp cap with the plug-in universal joint according to claim 1, wherein: the swing angle of the first body and the second body is less than 180 degrees.
4. The lamp cap with the plug-in universal joint according to claim 1, wherein: the lamp holder comprises a lamp holder support and a fixing nut, a first through hole for the second main body to pass through is formed in the lamp shade, a second through hole matched with the second main body is formed in the lamp holder support, threads matched with the fixing nut are arranged at the lower end of the second main body, and the lamp holder support is detachably mounted at the lower end of the second main body through the second main body in a matched mode of successively passing the first through hole and the second through hole and the fixing nut.
5. The lamp cap with the plug-in universal joint according to claim 4, wherein: the lamp holder support includes mainboard portion and first installation department, first installation department and mainboard portion parallel arrangement, through connecting portion fixed connection between first installation department and the mainboard portion, the lamp stand has the mounting panel through spiro union mode fixed mounting, be equipped with the third through-hole on the mounting panel, first installation department is equipped with the fourth through-hole with the third through-hole adaptation, the lamp stand passes third through-hole and fourth through-hole and nut cooperation fixed mounting successively on the lamp holder support through the bolt.
6. The lamp cap with the plug-in universal joint according to claim 5, wherein: the first through hole is formed in the rear wall of the lampshade, and the second through hole is formed in the main plate portion.
7. The lamp cap with the plug-in universal joint according to claim 5, wherein: the lamp holder support still includes the second installation department, the second installation department sets up with mainboard portion is perpendicular, first through-hole is located on the lateral wall of lamp shade, the second through-hole is located on the second installation department.
8. The lamp cap with the plug-in universal joint according to claim 4, wherein: the mounting groove with the adaptation of male connector is seted up to first main part axial, mounting groove and metallic channel intercommunication, the lower extreme of male connector is equipped with the fixture block, the lateral wall of mounting groove is equipped with the draw-in groove with the fixture block adaptation, the circumference of male connector is equipped with locating piece and spacing groove, the mounting groove be equipped with the constant head tank of locating piece adaptation and with the stopper of spacing groove adaptation, the male connector passes through fixture block card income draw-in groove, locating piece and constant head tank cooperation and spacing groove and stopper cooperation and clamps in the upper end of universal joint.
9. The lamp cap with the plug-in universal joint according to claim 4, wherein: still including the elasticity rand that is used for the mounting nut of installing with the lamp body and is used for fixed mounting nut, the upper end of first main part be equipped with the storage tank of elasticity rand adaptation, the elasticity rand clamps with in the storage tank, the lateral wall protrusion in the lateral surface of first main part of elasticity rand, mounting nut's inner wall is equipped with the spacing draw-in groove with the elasticity rand adaptation, mounting nut passes through the outside of spacing draw-in groove and spacing rand cooperation suit in male connector and first main part junction.
10. The lamp cap with the plug-in universal joint according to claim 1, wherein: the male connector comprises a connecting seat and a wiring terminal arranged in the connecting seat, one end of the wire is connected with the lower end of the wiring terminal, and the other end of the wire penetrates through the threading groove to be connected with the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934957.8U CN211040629U (en) | 2019-11-11 | 2019-11-11 | Lamp holder with plug-in universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934957.8U CN211040629U (en) | 2019-11-11 | 2019-11-11 | Lamp holder with plug-in universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040629U true CN211040629U (en) | 2020-07-17 |
Family
ID=71568707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934957.8U Active CN211040629U (en) | 2019-11-11 | 2019-11-11 | Lamp holder with plug-in universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040629U (en) |
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2019
- 2019-11-11 CN CN201921934957.8U patent/CN211040629U/en active Active
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