CN204922891U - Lamp base - Google Patents
Lamp base Download PDFInfo
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- CN204922891U CN204922891U CN201520748243.3U CN201520748243U CN204922891U CN 204922891 U CN204922891 U CN 204922891U CN 201520748243 U CN201520748243 U CN 201520748243U CN 204922891 U CN204922891 U CN 204922891U
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- Prior art keywords
- screw rod
- fixed head
- lamp socket
- socket fixed
- lamp
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- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp base, including bottom plate, support frame, runner assembly and lamp stand fixed plate, the support frame with detachable mode fixed connection on the bottom plate, the runner assembly is including axle core and rotor plate, the runner assembly is located directly over to the lamp stand fixed plate, the bottom surface roof pressure of lamp stand fixed plate is on the ball, and its and rotor plate are with detachable mode fixed connection, the plane of lamp stand fixed plate is of each other parallel with the plane of rotor plate, lamp base still includes the screw rod, the screw rod includes first screw rod and second screw rod, first screw rod passes the surface and the lamp stand fixed plate of bottom plate, support frame, its and lamp stand fixed plate interference fit from bottom to top in proper order, the second screw rod passes bottom plate and lamp stand fixed plate, its and lamp stand fixed plate interference fit from bottom to top in proper order, the utility model discloses a gradient that just can adjust the lamp stand fixed plate is covered in turning round of wrench movement bottom plate, adjusts the angle of light fast.
Description
Technical field
The utility model relates to a kind of Light Control Unit, is specifically related to a kind of lamp base.
Background technology
At present, in prior art, when lamp is used for decoration or stage effect, in order to increase the atmosphere in place, usually need to convert crevice projection angle, to create various effect, so will be fixed and regulate angle and the position of projection by base.But existing lamp base complex structure, build are comparatively large, adopt the clipping lamp bracket in left and right usually can only adjust the emergent light of lamp up and down, if will move left and right, then retighten again after needing whole lamp bracket to carry out left and right adjustment, light fixture can not be regulated flexibly and easily.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is the lamp base providing a kind of structure simple, easy to use.This lamp base turns round by twisting base plate the gradient covered and just can adjust lamp socket fixed head, adjusts the angle of light rapidly.
For achieving the above object, the utility model adopts following technical scheme: a kind of lamp base, comprises base plate, bracing frame, runner assembly and lamp socket fixed head;
Support frame as described above is fixedly connected on base plate removably, and the center on its surface is provided with central through hole;
Described runner assembly comprises axle core, rotor plate, the first nut and the second nut; Described axle core comprises ball and is arranged on the jack-post below ball; The outer surface of described jack-post is provided with screw thread; The center of described rotor plate is provided with shaft through-hole; Described jack-post is through shaft through-hole and rotor plate interference fit; Described jack-post and the first nut are spirally connected, and make rotor plate be located between the bottom of ball and the top of the first nut; Distance between the bottom of described ball and the top of the first nut is H1, and the thickness of described rotor plate is H2, wherein H1>H2; Rotor plate, through the central through hole of bracing frame, by the threaded engagement of the second nut and jack-post, is connected with bracing frame by the lower end of described jack-post; The major axis of described rotor plate and the major axis on bracing frame surface orthogonal;
Described lamp socket fixed head is located at directly over runner assembly; The top, bottom surface of described lamp socket fixed head is pressed on ball, and it is fixedly connected with removably with rotor plate; The plane of described lamp socket fixed head and the plane of rotor plate parallel to each other;
Described lamp base also comprises screw rod; Described screw rod comprises the first screw rod and the second screw rod; Described first screw rod from bottom to top successively through base plate, the surface of bracing frame and lamp socket fixed head, itself and lamp socket fixed head interference fit; Described first screw rod is arranged with two the 3rd nuts, two the 3rd nuts are located at surface and the bottom surface of lamp socket fixed head respectively; Described two the 3rd nut clamping lamp socket fixed heads; Described second screw rod from bottom to top successively through base plate and lamp socket fixed head, itself and lamp socket fixed head interference fit; Described second screw rod is arranged with two the 3rd nuts, two the 3rd nuts are located at surface and the bottom surface of lamp socket fixed head respectively.
Realize the purpose of this utility model to reach by taking following technical scheme:
Realizing a kind of embodiment of the present utility model is: described lamp base also comprises socket; Described socket is fixed on lamp socket fixed head removably.
Realizing a kind of embodiment of the present utility model is: described socket is provided with two pin insertion hole and three pin insertion hole.
Realizing a kind of embodiment of the present utility model is: the top of described screw rod is bolted with turns round lid.
Realizing a kind of embodiment of the present utility model is: described in turn round lid surface be provided with groove.
Realizing a kind of embodiment of the present utility model is: described first screw rod is arranged on the center on rear side of lamp socket fixed head; Described second screw rod is arranged on the left of lamp socket fixed head or the center on right side.
The beneficial effects of the utility model are:
1, the utility model is according to the principle of a supported at three point plane, when rotating screw bolt, the surface of lamp socket fixed head and two of bottom surface the 3rd nut clamping lamp socket fixed heads while upper and lower relative motion on screw rod, by coordinating the adjustment of the second screw rod to the first screw rod, the run-off the straight of lamp socket fixed head.
2, rotor plate of the present utility model to be located between the bottom of ball and the top of the first nut and can to tilt with lamp socket fixed head; When lamp socket fixed head tilts time, the ball relative sliding on the bottom surface of lamp socket fixed head and rotary components, can distance between fixed lamp-socket fixed head center and support constant, also make the drag reduction of inclination.
3, rotor plate of the present utility model is set between the bottom of ball and the top of the first nut, and because the distance between the bottom of ball and the top of the first nut is greater than the thickness of rotor plate, rotor plate can deflect with lamp socket fixed head.
4, the utility model can realize the angle of inclination that lamp socket fixed head departs from lamp base axis is 0 ° ~ 15 °, and the minimal tilt amplitude of fine setting is 1 °.
5, the utility model structure is provided with socket, is especially applicable to two pin LED and directly installs and uses.
6, the utility model structure is simple, and production cost is low, and the scope of application is wide, is applicable to various types of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model.
Wherein, 1, base plate; 2, bracing frame; 21, central through hole; 3, runner assembly; 31, axle core; 311, ball; 312, jack-post; 32, rotor plate; 321, shaft through-hole; 33, the first nut; 34, the second nut; 4, lamp socket fixed head; 5, screw rod; 51, the first screw rod; 52, the second screw rod; 53, the 3rd nut; 54, lid is turned round; 541, groove; 6, socket.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Specific embodiment:
See figures.1.and.2, a kind of lamp base, comprises base plate 1, bracing frame 2, runner assembly 3, lamp socket fixed head 4, screw rod 5 and socket 6; Support frame as described above 2 is fixedly connected on base plate 1 removably, and the center on its surface is provided with central through hole 21.
Described runner assembly 3 comprises axle core 31, rotor plate 32, first nut 33 and the second nut 34; The jack-post 312 that described axle core 31 comprises ball 311 and is arranged on below ball 311; The outer surface of described jack-post 312 is provided with screw thread; The center of described rotor plate 32 is provided with shaft through-hole 321; Described jack-post 312 is through shaft through-hole 321 and rotor plate 32 interference fit; Described jack-post 312 and the first nut 33 are spirally connected, and make rotor plate 32 be located between the bottom of ball 311 and the top of the first nut 33; Distance between the bottom of described ball 311 and the top of the first nut 33 is H1, and the thickness of described rotor plate 32 is H2, wherein H1>H2; Rotor plate 32, through the central through hole 21 of bracing frame 2, by the second nut 34 and the threaded engagement of jack-post 312, is connected with bracing frame 2 by the lower end of described jack-post 312; The major axis of described rotor plate 32 and the major axis on bracing frame 2 surface orthogonal;
Described lamp socket fixed head 4 is located at directly over runner assembly 3; The top, bottom surface of described lamp socket fixed head 4 is pressed on ball 311, and it is fixedly connected with removably with rotor plate 32; The plane of described lamp socket fixed head 4 and the plane of rotor plate 32 parallel to each other; When lamp socket fixed head 4 tilts, the bottom surface of lamp socket fixed head 4 and the surperficial relative sliding of ball 311 of axle core 31, during slip, frictional force is little, keeps the distance of lamp socket fixed head 4 center and bracing frame 2 constant.
Described screw rod 5 comprises the first screw rod 51 and the second screw rod 52; Described first screw rod 51 from bottom to top successively through base plate 1, the surface of bracing frame 2 and lamp socket fixed head 4, itself and lamp socket fixed head 4 interference fit; Described first screw rod 51 is arranged with surface and bottom surface that two the 3rd nut the 53, three nuts 53 are located at lamp socket fixed head 4 respectively; Described two the 3rd nuts 53 clamp lamp socket fixed head 4; Described second screw rod 52 from bottom to top successively through base plate 1 and lamp socket fixed head 4, itself and lamp socket fixed head 4 interference fit; Described second screw rod 52 is arranged with surface and bottom surface that two the 3rd nut the 53, three nuts 53 are located at lamp socket fixed head 4 respectively.Described first screw rod 51 is arranged on the center on rear side of lamp socket fixed head 4; Described second screw rod 52 is arranged on the center on the left of lamp socket fixed head 4; The top of described screw rod 5 is bolted with turns round lid 54; The described surface turning round lid 54 is provided with groove 541, is rotated and turns round lid 54, screw rod 5 is rotated thereupon by hand, the distance of adjustment lamp socket fixed head 4 and base plate 1.Described socket 6 is fixed on lamp socket fixed head 4 removably.
During use, the plug of light fixture is inserted on socket 6, what twist the first screw rod 51 turns round lid 54, make relative first screw rod 51 slide downward of the 3rd nut 53 on the first screw rod 51, the rear side that the 3rd nut 53 clamps lamp socket fixed head 4 makes the distance between the back side edge of lamp socket fixed head 4 and base plate 1 reduce 1.1cm; What then twist the second screw rod 52 turns round lid 54, makes relative second screw rod 52 slide downward of the 3rd nut 53 on the second screw rod 52, and the distance between the limit, left side of lamp socket fixed head 4 and base plate 1 that makes that the 3rd nut 53 clamps lamp socket fixed head 4 reduces 1.1cm; Because the center of lamp socket fixed head 4 is supported by axle core 31, make the distance of lamp socket fixed head 4 center and bracing frame 2 constant; Under the comprehensive function of the first screw rod 51, second screw rod 52 and axle core 31, lamp socket fixed head 4 drives light fixture back sweep left, and emergent light is homed on its target position thereupon.After measured, the angle of inclination of lamp base axis and lamp socket fixed head 4 is 10 °.
Embodiment 2
During use, what twist the first screw rod 51 turns round lid 54, and the rear side that the 3rd nut 53 clamps lamp socket fixed head 4 makes the distance between the back side edge of lamp socket fixed head 4 and base plate 1 increase 1.3cm; What then twist the second screw rod 52 turns round lid 54, and the distance between the limit, left side of lamp socket fixed head 4 and base plate 1 that makes that the 3rd nut 53 clamps lamp socket fixed head 4 reduces 1.3cm; Under the comprehensive function of the first screw rod 51, second screw rod 52 and axle core 31, lamp socket fixed head 4 drives light fixture to tilt to left front, and emergent light is homed on its target position thereupon.After measured, the angle of inclination of lamp base axis and lamp socket fixed head 4 is 12 °.All the other structures, parameter are all identical with embodiment 1.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (6)
1. a lamp base, is characterized in that: comprise base plate, bracing frame, runner assembly and lamp socket fixed head;
Support frame as described above is fixedly connected on base plate removably, and the center on its surface is provided with central through hole;
Described runner assembly comprises axle core, rotor plate, the first nut and the second nut; Described axle core comprises ball and is arranged on the jack-post below ball; The outer surface of described jack-post is provided with screw thread; The center of described rotor plate is provided with shaft through-hole; Described jack-post is through shaft through-hole and rotor plate interference fit; Described jack-post and the first nut are spirally connected, and make rotor plate be located between the bottom of ball and the top of the first nut; Distance between the bottom of described ball and the top of the first nut is H1, and the thickness of described rotor plate is H2, wherein H1>H2; Rotor plate, through the central through hole of bracing frame, by the threaded engagement of the second nut and jack-post, is connected with bracing frame by the lower end of described jack-post; The major axis of described rotor plate and the major axis on bracing frame surface orthogonal;
Described lamp socket fixed head is located at directly over runner assembly; The top, bottom surface of described lamp socket fixed head is pressed on ball, and it is fixedly connected with removably with rotor plate; The plane of described lamp socket fixed head and the plane of rotor plate parallel to each other;
Described lamp base also comprises screw rod; Described screw rod comprises the first screw rod and the second screw rod; Described first screw rod from bottom to top successively through base plate, the surface of bracing frame and lamp socket fixed head, itself and lamp socket fixed head interference fit; Described first screw rod is arranged with two the 3rd nuts, two the 3rd nuts are located at surface and the bottom surface of lamp socket fixed head respectively; Described two the 3rd nut clamping lamp socket fixed heads; Described second screw rod from bottom to top successively through base plate and lamp socket fixed head, itself and lamp socket fixed head interference fit; Described second screw rod is arranged with two the 3rd nuts, two the 3rd nuts are located at surface and the bottom surface of lamp socket fixed head respectively.
2. lamp base as claimed in claim 1, is characterized in that: described lamp base also comprises socket; Described socket is fixed on lamp socket fixed head removably.
3. lamp base as claimed in claim 2, is characterized in that: described socket is provided with two pin insertion hole and three pin insertion hole.
4. lamp base as claimed in claim 1, is characterized in that: the top of described screw rod is bolted with turns round lid.
5. lamp base as claimed in claim 4, is characterized in that: described in turn round lid surface be provided with groove.
6. lamp base as claimed in claim 1, is characterized in that: described first screw rod is arranged on the center on rear side of lamp socket fixed head; Described second screw rod is arranged on the left of lamp socket fixed head or the center on right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748243.3U CN204922891U (en) | 2015-09-23 | 2015-09-23 | Lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748243.3U CN204922891U (en) | 2015-09-23 | 2015-09-23 | Lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922891U true CN204922891U (en) | 2015-12-30 |
Family
ID=54972014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748243.3U Active CN204922891U (en) | 2015-09-23 | 2015-09-23 | Lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051808A (en) * | 2017-04-20 | 2017-08-18 | 黄琳虹 | A kind of high life fountain system |
-
2015
- 2015-09-23 CN CN201520748243.3U patent/CN204922891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051808A (en) * | 2017-04-20 | 2017-08-18 | 黄琳虹 | A kind of high life fountain system |
| CN107051808B (en) * | 2017-04-20 | 2020-10-09 | 绍兴冉奕无纺布有限公司 | Long-life fountain system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151215 Address after: 528000 Foshan City, Chancheng District, around the city of riverside West Industrial Zone, No. four, No., No. 12 Patentee after: PHIDA STAGE EQUIPMENT CO., LTD. Address before: 528000, room 1, 30, 302 West Gui Gui West Road, Chancheng District, Guangdong, Foshan Patentee before: Chen Kuiyu |