CN204943214U - Lamp socket - Google Patents
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- CN204943214U CN204943214U CN201520626650.7U CN201520626650U CN204943214U CN 204943214 U CN204943214 U CN 204943214U CN 201520626650 U CN201520626650 U CN 201520626650U CN 204943214 U CN204943214 U CN 204943214U
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Abstract
A kind of lamp socket, comprises a fixed pedestal, pivot block, a light transmission piece unit, and a water-proof elastic unit.This fixed pedestal comprises one defines a revolution space fixing barrel around a first axle, and is located at interval at these first axle two ends and is communicated with an irradiation end and an installation end of this revolution space.This pivot block comprise one around this first axle define the inner peripheral surface of an installing space, outer ring surface in contrast to this inner peripheral surface, one to should installation end and match with this installation end and define the link in a gap, and a pair is extended outwardly and the pivot of this fixing barrel of pivot joint by second axis of this outer ring surface along this first axle vertical.This light transmission piece unit connects this pivot block hermetically.This water-proof elastic unit flexible ground connects this installation end and this link, and closes this gap.Whereby, this lamp socket is made to reach the effect that can rotate irradiation angle and waterproof.
Description
Technical field
The utility model relates to a kind of lamp socket, particularly relates to a kind of lamp socket of waterproof.
Background technology
General lamp socket, to accomplish water-proof function, adopts viscose to be sealed by assembly clearance usually, or the pattern adopting packing ring to be filled up by assembly clearance.But the sealing of this kind of viscose or the waterproof type of choker block circle, when meet can rotate and the lamp socket of irradiation angle can be adjusted time, cannot directly apply mechanically.Therefore kind can rotate and can adjust the lamp socket of irradiation angle, comprise a pedestal, and a pivot block being articulated in this pedestal, need there is a gap between this pedestal and this pivot block, an angle can be rotated relative to this pedestal to make this pivot block, but the size in this gap constantly can change along with this pivot block angle different relative to this pedestal turn, so adopt fixed sealing waterproof type, effectively cannot close size this gap changing, so waterproof demand cannot be met.
Summary of the invention
The purpose of this utility model is to provide a kind of lamp socket that can rotate irradiation angle and waterproof.
Lamp socket of the present utility model, is applicable to be arranged on a bulb, and comprises a fixed pedestal, pivot block, a light transmission piece unit, and a water-proof elastic unit.This fixed pedestal comprises one defines a revolution space fixing barrel around a first axle, and is located at interval at these first axle two ends and is communicated with an irradiation end and an installation end of this revolution space.This pivot block is arranged at this revolution space, and comprise one around this first axle define installing space that this bulb of confession arranges and internal diameter be less than the internal diameter of this fixing barrel inner peripheral surface, one in contrast to this inner peripheral surface and the outer ring surface of external diameter between the internal diameter and the internal diameter of this inner peripheral surface of this fixing barrel, one to should installation end and match with this installation end and define the link in a gap, and a pair is extended outwardly and the pivot of this fixing barrel of pivot joint by second axis of this outer ring surface along this first axle vertical.This light transmission piece unit is arranged at this installing space, and connects this pivot block hermetically.The material of this water-proof elastic unit is waterproof material, and flexible ground connects this installation end and this link, and closes this gap.
Lamp socket of the present utility model, what this pivot block also comprised that a hoop is formed at this inner peripheral surface is embedded groove, and one to be extended by this inner peripheral surface radial inward and define this be embedded groove to should the contact wall of side of irradiation end, this light transmission piece unit comprises one and is arranged at this installing space and is arranged at the light transmission piece that this is embedded groove, and one is arranged at this and is embedded the first packing ring in groove between this light transmission piece and this contact wall, this light transmission piece and this first packing ring fill up this along the direction of this first axle and are embedded groove.
Lamp socket of the present utility model, this light transmission piece unit also comprises a C type ring, this C type ring is arranged at this and is embedded in groove, and be arranged at this light transmission piece to should the side of installation end, this light transmission piece, this first packing ring and this C type ring are arranged at this respectively and are embedded and fill up this in groove and along the direction of this first axle and be embedded groove.
Lamp socket of the present utility model, this pivot block comprises the pivotal part that is arranged at this revolution space, and a fastener connecting this pivotal part hermetically, and this pivotal part has this outer ring surface, this link, and described pivot, and this fastener has this inner peripheral surface.
Lamp socket of the present utility model, this pivot block also comprises second packing ring, this pivotal part also has an inner ring surface in contrast to this outer ring surface, multiple stop section extended by this inner ring surface radial inward, and one radially to be extended by this inner ring surface and to have one to should the fastener of bottom opening of irradiation end, this fastener also has an outer peripheral face in contrast to this inner peripheral surface, multiplely extended by this outer peripheral face radial inward and rabbet the scarfing unit of described stop section respectively, and one is radially extended and the flank matched with this fastener by this outer peripheral face, this second packing ring is arranged between this flank and this fastener, this fastener rabbets described stop section respectively by described scarfing unit, and this flank passes through this second packing ring contact to this fastener.
Lamp socket of the present utility model, each scarfing unit is extended by this outer peripheral face radial inward, and interlocking other stop section each, and be positioned at this flank to should the side of installation end, and there is one to should installation end and the opening coordinated with other stop section each, an orbit portion in fact circumferentially extended by this opening, and a limiting section being arranged at the two ends of this orbit portion with this opening on the contrary, this fastener is each passed through described stop section by described opening, and this flank is by after this second packing ring contact to this fastener, this fastener being rotated an angle makes the described stop section of this pivotal part to stagger other opening each and be resisted against described limiting section along described orbit portion hoop respectively.
Lamp socket of the present utility model, the width of each orbit portion by other opening each towards other limiting section convergent each, and there is one to should tapered edges, the flat edges in contrast to this tapered edges of installation end, and one to be matched the track width defined by this tapered edges and this flat edges, each tapered edges by other opening each towards other limiting section each gradually near this flat edges, and each track width by other opening each towards other limiting section convergent each.
Lamp socket of the present utility model, this water-proof elastic unit comprises an elastic component, a first solid ring, and one second solid ring, the material of this elastic component is waterproof material, and flexible ground connects this installation end and this link, and close this gap, and there is a hoop to should the outer shroud end of installation end, and one in contrast to this outer shroud end and hoop to should the inner ring end of link, this first solid ring be fixedly arranged on this outer shroud end and screw lock in this installation end, this second solid ring be fixedly arranged on this inner ring end and screw lock in this link.
Lamp socket of the present utility model, this elastic component also has a connecting portion be connected between this outer shroud end and this inner ring end, this connecting portion closes this gap, and hoop cross section is U-shaped towards this irradiation end of opening, and there is a pair large deformation district, and a pair small deformation district, described large deformation district is located at interval at the two ends of the 3rd axis of this first axle vertical and this second axis, and have respectively around this first axle and oppositely arrange two end sections, and a deformable body section between described end section, described small deformation district is connected between the adjacent end section in described large deformation district, and there is a point midway between corresponding end section respectively, the height along this first axle direction of each deformable body section is not less than the height of corresponding end section along this first axle direction, the height along this first axle direction in each small deformation district by corresponding described end section hoop towards other point midway convergent each, and reach minimum of a value at other point midway each.
Lamp socket of the present utility model, this fixed pedestal also comprise one by this fixing barrel to should the side of irradiation end radially extend assembly wall, one be arranged at this assembly wall to should the 3rd packing ring of side of installation end, and a pair compartment of terrain is arranged at two opposition sides of this first axle and connects the spring of this fixing barrel, when this fixed pedestal is installed on a wall, described spring matches with this assembly wall and to be located in wherein by this wall, and makes this assembly wall have potential energy towards this wall contact.
The beneficial effects of the utility model can be rotated relative to this fixed pedestal by this pivot block, and connect this installation end and this link also this gap closed by this water-proof elastic unit flexible ground, and this light transmission piece unit connects this pivot block hermetically, and reach the effect that can rotate irradiation angle and waterproof.
Accompanying drawing explanation
Other features of the present utility model and effect, clearly present in reference to graphic embodiment, wherein:
Fig. 1 is a three-dimensional exploded view, and a preferred embodiment of the utility model lamp socket is described;
Fig. 2 is a three-dimensional combination figure of this preferred embodiment, illustrates that this preferred embodiment to be arranged on a bulb and to be configured on a wall;
Fig. 3 is a three-dimensional combination figure of this preferred embodiment, omits an intermediate plate in figure;
Fig. 4 is a sectional view of IV-IV cutting line in Fig. 3;
Fig. 5 is a view being similar to this Fig. 4, a relative fixed pedestal pivotable of pivot block is described, and a water-proof elastic unit is driven and dilatation by this pivot block;
Fig. 6 is a sectional perspective exploded view of this preferred embodiment, and the structure of this pivot block is described;
Fig. 7 is a top view of this Fig. 6, illustrates that a fastener is each passed through a pair stop section by pair of openings;
Fig. 8 is a sectional view of VIII-VIII cutting line in Fig. 7;
Fig. 9 is a view being similar to this Fig. 7, illustrates that this fastener rotates an angle and to be staggered other opening each along pair of tracks portion hoop respectively in described stop section; And
Figure 10 is a sectional view of X-X cutting line in Fig. 9, illustrates that described stop section is resisted against described limiting section respectively.
Detailed description of the invention
Consult Fig. 1 and Fig. 2, the preferred embodiment of the utility model lamp socket is applicable to be arranged on a bulb 8, and comprises a fixed pedestal 1, pivot block 2, light transmission piece unit 3, water-proof elastic unit 4, and an intermediate plate 5.
This fixed pedestal 1 comprise one around a first axle L define a revolution space 111 fixing barrel 11, be located at interval at this first axle L two ends and be communicated with the irradiation end 12 of this revolution space 111 and installation end 13, by this fixing barrel 11 to should the assembly wall 14, that radially extends of the side of irradiation end 12 be arranged at this assembly wall 14 to should the 3rd packing ring 15 of side of installation end 13, and a pair compartment of terrain is arranged at two opposition sides of this first axle L and connects the spring 16 of this fixing barrel 11.
When this fixed pedestal 1 is installed on a wall 9, described spring 16 matches with this assembly wall 14 and to be located in wherein by this wall 9, and makes this assembly wall 14 have potential energy towards this wall 9 contact.
This pivot block 2 is arranged at this revolution space 111, and comprises the fastener 22 that a pivotal part 21, being arranged at this revolution space 111 connects this pivotal part 21 hermetically, and second packing ring 23.
Consult Fig. 3, Fig. 4 and Fig. 6, this pivotal part 21 has one around this first axle L and external diameter is less than the outer ring surface 211 of the internal diameter of this fixing barrel 11, an inner ring surface 212 in contrast to this outer ring surface 211, multiple stop section 213 extended by this inner ring surface 212 radial inward, one radially to be extended by this inner ring surface 212 and to have one to should the fastener 214 of bottom opening 215 of irradiation end 12, one to should installation end 13 and match with this installation end 13 and define the link 216 in a gap 217, and a pair is extended outwardly and the pivot 218 of this fixing barrel 11 of pivot joint by the second axis L1 of this outer ring surface 211 along vertical this first axle L.
This fastener 22 has one in contrast to this outer ring surface 211 and defines installing space 222 that this bulb 8 (see Fig. 2) of a confession arranges and internal diameter is less than the inner peripheral surface 221 of the external diameter of this outer ring surface 211 around this first axle L, what hoop was formed at this inner peripheral surface 221 is embedded groove 223, one to be extended by this inner peripheral surface 221 radial inward and define this be embedded groove 223 to should the contact wall 224 of side of irradiation end 12, an outer peripheral face 225 in contrast to this inner peripheral surface 221, multiple scarfing unit 226, and one is radially extended and the flank 227 matched with this fastener 214 by this outer peripheral face 225.
Each scarfing unit 226 is extended by this outer peripheral face 225 radial inward, and interlocking other stop section 213 each, and be positioned at this flank 227 to should the side of installation end 13, and have one to should installation end 13 and opening 228, the orbit portion 229 in fact circumferentially extended by this opening 228 coordinated with other stop section 213 each, and one is arranged at the limiting section 230 at the two ends of this orbit portion 229 on the contrary with this opening 228.The width of each orbit portion 229 by other opening 228 each towards other limiting section 230 convergent each, and have one to should tapered edges 231, flat edges 232 in contrast to this tapered edges 231 of installation end 13, and one to be matched the track width 233 defined by this tapered edges 231 and this flat edges 232.Each tapered edges 231 by other opening 228 each towards other limiting section 230 each gradually near this flat edges 232, and each track width 233 by other opening 228 each towards other limiting section 230 convergent each.
This second packing ring 23 is arranged between this flank 227 and this fastener 214.
Consult Fig. 7 to Figure 10, this fastener 22 is each passed through described stop section 213 by described opening 228, and this flank 227 is by after this second packing ring 23 contact to this fastener 214, this fastener 22 is rotated an angle and to be staggered other opening 228 each and be resisted against described limiting section 230 along described orbit portion 229 hoop respectively in the described stop section 213 of this pivotal part 21.
Consult Fig. 3, Fig. 4 and Fig. 6, this light transmission piece unit 3 is arranged at this installing space 222, and connect this pivot block 2 hermetically, and comprise one and be arranged at this installing space 222 and be arranged at this light transmission piece 31, one being embedded groove 223 between this light transmission piece 31 and this contact wall 224 and be arranged at this and be embedded the first packing ring 32 in groove 223 and a C type ring 33.This C type ring 33 is arranged at this and is embedded in groove 223, and be arranged at this light transmission piece 31 to should the side of installation end 13.This light transmission piece 31, this first packing ring 32 and this C type ring 33 are arranged at this respectively and are embedded and fill up this in groove 223 and along the direction of this first axle L and be embedded groove 223.
Consult Fig. 1, Fig. 3 and Fig. 4, this water-proof elastic unit 4 comprises the solid ring 42 of an elastic component 41, first, and one second solid ring 43.The material of this elastic component 41 is waterproof material, and flexible ground connects this installation end 13 and this link 216, and close this gap 217, and have a hoop to should 411, one, the outer shroud end of installation end 13 in contrast to this outer shroud end 411 and hoop to should the inner ring end 412 of link 216, an and connecting portion 413 be connected between this outer shroud end 411 and this inner ring end 412.
This connecting portion 413 closes this gap 217, and hoop cross section is U-shaped towards this irradiation end 12 of opening, and has a pair large deformation district 414, and a pair small deformation district 415.Described large deformation district 414 is located at interval at the two ends of the 3rd axis L2 of vertical this first axle L and this second axis L1, and having respectively around this first axle L and oppositely arrange two end sections 416, an and deformable body section 417 between described end section 416.Described small deformation district 415 is connected between the adjacent end section 416 in described large deformation district 414, and there is a point midway 418 between corresponding end section 416 respectively, the height along this first axle L direction of each deformable body section 417 is not less than the height along this first axle L direction of corresponding end section 416, the height along this first axle L direction in each small deformation district 415 towards other point midway 418 convergent each, and reaches minimum of a value at other point midway 418 each by corresponding described end section 416 hoop.In the present embodiment, the height along this first axle L direction of each deformable body section 417 equals the height along this first axle L direction of corresponding end section 416, and each point midway 418 is positioned at the centre of the hoop in other small deformation district 415 each.
This first solid ring 42 be fixedly arranged on this outer shroud end 411 and screw lock in this installation end 13.
This second solid ring 43 be fixedly arranged on this inner ring end 412 and screw lock in this link 216.
Consult Fig. 1 and Fig. 2, this intermediate plate 5 comprises stiff end 51, free end 52 in contrast to this stiff end 51 that is fixedly arranged on this link 216, and one is formed at this free end 52 and the fluting 53 extended towards this stiff end 51.This fluting 53 is for this bulb 8 of sandwiched.
Consult Fig. 2, Fig. 4 and Fig. 5, therefore, by described pivot 218, this pivot block 2 can be rotated around this second axis L1 relative to this fixed pedestal 1, make the utility model can adjust irradiation angle according to user demand.Connect this installation end 13 by this water-proof elastic unit 4 flexible ground again and also close this gap 217 with this link 216, even and if make this pivot block 2 rotate a wide-angle relative to this fixed pedestal 1, and the wherein side in this gap 217 becomes large, side diminishes in addition, the elastic effect that this water-proof elastic unit 4 still produces by itself structure and material effectively closes this gap 217, and reaches the object of waterproof.In addition, this light transmission piece 31 is filled up this by this first packing ring 32 and this C type ring 33 and is embedded groove 223, also effectively can reach the object of waterproof.It is worth mentioning that, when the present invention is installed on this wall 9, make this assembly wall 14 have potential energy towards this wall 9 contact by described spring 16, and make the 3rd packing ring 15 be driven by this assembly wall 14 and closely compress towards this wall 9, equally also can reach the object of waterproof.
In sum, can be rotated relative to this fixed pedestal 1 by this pivot block 2, and also close this gap 217 by this this installation end 13 of water-proof elastic unit 4 flexible ground connection with this link 216, and this light transmission piece unit 3 connects this pivot block 2 hermetically, and reach the effect that can rotate irradiation angle and waterproof, so really the purpose of this utility model can be reached.
The above, be only embodiment of the present utility model, and when can not limit the scope of the utility model enforcement with this, namely all simple equivalences done according to the utility model claims and description change and modify, and all still belong to scope of the present utility model.
Claims (10)
1. a lamp socket, is applicable to be arranged on a bulb, and comprises:
A fixed pedestal, comprises one defines a revolution space fixing barrel around a first axle, and is located at interval at these first axle two ends and is communicated with an irradiation end and an installation end of this revolution space;
A pivot block, be arranged at this revolution space, and comprise one around this first axle define installing space that this bulb of confession arranges and internal diameter be less than the internal diameter of this fixing barrel inner peripheral surface, one in contrast to this inner peripheral surface and the outer ring surface of external diameter between the internal diameter and the internal diameter of this inner peripheral surface of this fixing barrel, one to should installation end and match with this installation end and define the link in a gap, and a pair is extended outwardly and the pivot of this fixing barrel of pivot joint by second axis of this outer ring surface along this first axle vertical; And
A light transmission piece unit, is arranged at this installing space;
It is characterized in that:
This lamp socket also comprises a water-proof elastic unit, and this light transmission piece unit connects this pivot block hermetically, and the material of this water-proof elastic unit is waterproof material, and flexible ground connects this installation end and this link, and closes this gap.
2. lamp socket according to claim 1, it is characterized in that: what this pivot block also comprised that a hoop is formed at this inner peripheral surface is embedded groove, and one to be extended by this inner peripheral surface radial inward and define this be embedded groove to should the contact wall of side of irradiation end, this light transmission piece unit comprises one and is arranged at this installing space and is arranged at the light transmission piece that this is embedded groove, and one is arranged at this and is embedded the first packing ring in groove between this light transmission piece and this contact wall, this light transmission piece and this first packing ring fill up this along the direction of this first axle and are embedded groove.
3. lamp socket according to claim 2, it is characterized in that: this light transmission piece unit also comprises a C type ring, this C type ring is arranged at this and is embedded in groove, and be arranged at this light transmission piece to should the side of installation end, this light transmission piece, this first packing ring and this C type ring are arranged at this respectively and are embedded and fill up this in groove and along the direction of this first axle and be embedded groove.
4. lamp socket according to claim 1, it is characterized in that: this pivot block comprises the pivotal part that is arranged at this revolution space, and a fastener connecting this pivotal part hermetically, this pivotal part has this outer ring surface, this link, and described pivot, this fastener has this inner peripheral surface.
5. lamp socket according to claim 4, it is characterized in that: this pivot block also comprises second packing ring, this pivotal part also has an inner ring surface in contrast to this outer ring surface, multiple stop section extended by this inner ring surface radial inward, and one radially to be extended by this inner ring surface and to have one to should the fastener of bottom opening of irradiation end, this fastener also has an outer peripheral face in contrast to this inner peripheral surface, multiplely extended by this outer peripheral face radial inward and rabbet the scarfing unit of described stop section respectively, and one is radially extended and the flank matched with this fastener by this outer peripheral face, this second packing ring is arranged between this flank and this fastener, this fastener rabbets described stop section respectively by described scarfing unit, and this flank passes through this second packing ring contact to this fastener.
6. lamp socket according to claim 5, it is characterized in that: each scarfing unit is extended by this outer peripheral face radial inward, and interlocking other stop section each, and be positioned at this flank to should the side of installation end, and there is one to should installation end and the opening coordinated with other stop section each, an orbit portion in fact circumferentially extended by this opening, and a limiting section being arranged at the two ends of this orbit portion with this opening on the contrary, this fastener is each passed through described stop section by described opening, and this flank is by after this second packing ring contact to this fastener, this fastener being rotated an angle makes the described stop section of this pivotal part to stagger other opening each and be resisted against described limiting section along described orbit portion hoop respectively.
7. lamp socket according to claim 6, it is characterized in that: the width of each orbit portion by other opening each towards other limiting section convergent each, and there is one to should tapered edges, the flat edges in contrast to this tapered edges of installation end, and one to be matched the track width defined by this tapered edges and this flat edges, each tapered edges by other opening each towards other limiting section each gradually near this flat edges, and each track width by other opening each towards other limiting section convergent each.
8. lamp socket according to claim 1, it is characterized in that: this water-proof elastic unit comprises an elastic component, a first solid ring, and one second solid ring, the material of this elastic component is waterproof material, and flexible ground connects this installation end and this link, and close this gap, and there is a hoop to should the outer shroud end of installation end, and one in contrast to this outer shroud end and hoop to should the inner ring end of link, this first solid ring be fixedly arranged on this outer shroud end and screw lock in this installation end, this second solid ring be fixedly arranged on this inner ring end and screw lock in this link.
9. lamp socket according to claim 8, it is characterized in that: this elastic component also has a connecting portion be connected between this outer shroud end and this inner ring end, this connecting portion closes this gap, and hoop cross section is U-shaped towards this irradiation end of opening, and there is a pair large deformation district, and a pair small deformation district, described large deformation district is located at interval at the two ends of the 3rd axis of this first axle vertical and this second axis, and have respectively around this first axle and oppositely arrange two end sections, and a deformable body section between described end section, described small deformation district is connected between the adjacent end section in described large deformation district, and there is a point midway between corresponding end section respectively, the height along this first axle direction of each deformable body section is not less than the height along this first axle direction of corresponding end section, the height along this first axle direction in each small deformation district by corresponding described end section hoop towards other point midway convergent each, and reach minimum of a value at other point midway each.
10. lamp socket according to claim 1, it is characterized in that: this fixed pedestal also comprise one by this fixing barrel to should the side of irradiation end radially extend assembly wall, one be arranged at this assembly wall to should the 3rd packing ring of side of installation end, and a pair compartment of terrain is arranged at two opposition sides of this first axle and connects the spring of this fixing barrel, when this fixed pedestal is installed on a wall, described spring matches with this assembly wall and to be located in wherein by this wall, and makes this assembly wall have potential energy towards this wall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626650.7U CN204943214U (en) | 2015-08-19 | 2015-08-19 | Lamp socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626650.7U CN204943214U (en) | 2015-08-19 | 2015-08-19 | Lamp socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943214U true CN204943214U (en) | 2016-01-06 |
Family
ID=55010641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626650.7U Active CN204943214U (en) | 2015-08-19 | 2015-08-19 | Lamp socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
-
2015
- 2015-08-19 CN CN201520626650.7U patent/CN204943214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
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