CN209540807U - A kind of Rotatable lamp holder of LED lamp - Google Patents
A kind of Rotatable lamp holder of LED lamp Download PDFInfo
- Publication number
- CN209540807U CN209540807U CN201920230029.7U CN201920230029U CN209540807U CN 209540807 U CN209540807 U CN 209540807U CN 201920230029 U CN201920230029 U CN 201920230029U CN 209540807 U CN209540807 U CN 209540807U
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- China
- Prior art keywords
- interconnecting piece
- sliding slot
- adjustment portion
- area
- wire connecting
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- 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.)
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Abstract
The utility model provides a kind of Rotatable lamp holder of LED lamp, including wire connecting portion, adjustment portion and interconnecting piece.Adjustment portion one end is fixed on wire connecting portion, and one end is flexibly connected with interconnecting piece.The one end of interconnecting piece far from adjustment portion is fixed together with lamp main body.Connecting one end with wire connecting portion in adjustment portion has one section of smooth area, is sliding slot area on the outside of smooth area；Sliding slot area outer surface is radially even to be distributed with several sliding slots, and sliding slot is consistent with axis direction.Sliding slot area end setting finite place piece deviate from adjustment portion will not from interconnecting piece.Interconnecting piece inner surface is provided with the sliding block with sliding slot corresponding matching, and sliding block, which can move along the chute and can be detached from sliding slot, enters smooth area.It is axially disposed in interconnecting piece to have spring.The utility model is beneficial in that, so that sliding block is detached from sliding slot to lamp holder pressuring direction lamp main body with hand and is entered smooth area, rotating lamp main body is loosened again, and the angular adjustment of lamp main body can be realized, and simply, quickly, and will not damage lamps and lanterns.
Description
Technical field
The utility model relates to a kind of LED lamp, in particular to a kind of Rotatable lamp holder of LED lamp.
Background technique
Many LED lamps are single surface light sources now, and when lamp cap is mounted on lamp holder and contacts good, surface of light source is past
Toward the angle that cannot just reach needs.The lamp cap of the prior art is screwed on lamp main body, when light source face angle
Degree cannot reach when needing, it is necessary to disassemble lamp main body, then adjust positioning device, after surface of light source is adjusted to proper angle
Lamp assembled is got up again.This mode operating difficulties for adjusting lamps and lanterns angle is complicated, and installation effectiveness is low, and lamps and lanterns easy to damage.
Utility model content
To solve the above problems, the utility model provides a kind of Rotatable lamp holder of LED lamp, adjust simply, quickly, no
Damage lamps and lanterns.
The technical solution of the offer of the utility model are as follows: a kind of Rotatable lamp holder of LED lamp, including wire connecting portion, adjustment portion
With interconnecting piece.Wire connecting portion, adjustment portion and interconnecting piece are all hollow irregular tubular element, and supply lines passes through.Wire connecting portion is one
End seal closes tubular element open at one end, and top is firewire contact zone, and the threaded area of outer surface is zero curve contact zone.Adjustment portion one end
It is fixed on wire connecting portion, one end is flexibly connected with interconnecting piece.The one end of interconnecting piece far from adjustment portion is fixed together with lamp main body.
Adjustment portion is provided with smooth area close to wire connecting portion side, and sliding slot area is provided between smooth area and interconnecting piece；Sliding slot area outer surface
Radially even that several sliding slots are distributed with, sliding slot is consistent with axis direction.Adjustment portion is limited close to the setting of one end of interconnecting piece
Position part deviate from adjustment portion will not from interconnecting piece.Interconnecting piece inner surface is provided with the sliding block with sliding slot corresponding matching, and sliding block can edge
Runner movement and sliding slot can be detached from enter smooth area.It is axially disposed in interconnecting piece to have spring.
As a further improvement, locating part is position-arresting disk, the radius of position-arresting disk is greater than sliding block top and is formed by round half
Diameter.
As a further improvement, interconnecting piece inner slide is provided with radially distributed balk ring, position-arresting disk far from sliding slot side
Outer diameter be greater than balk ring internal diameter.
The utility model is beneficial in that, after lamp cap is installed to lamp holder, presses lamps and lanterns to lamp holder direction with hand
Main body makes sliding block be detached from sliding slot and enters smooth area, loosens lamp main body after lamp main body is rotated to suitable position, in spring
The angular adjustment of lamp main body can be realized automatically into sliding slot in rebound effect sliding block, and entire adjustment process is simple, quickly,
And lamps and lanterns will not be damaged.
Detailed description of the invention
Fig. 1 is the axial schematic cross-sectional view under the utility model adjustment state.
Fig. 2 is the radial schematic cross-sectional view under the utility model adjustment state.
Fig. 3 is the axial schematic cross-sectional view under the utility model use state.
Fig. 4 is the radial schematic cross-sectional view under the utility model use state.
Specific embodiment
It is as shown in figures 1-4 a kind of Rotatable lamp holder of LED lamp of the utility model, Rotatable lamp holder is fixed on lamp main body 1
Shell on.It include shell, light source board and power module in lamp main body 1.Rotatable lamp holder includes wire connecting portion 2, adjustment portion 3 and connects
Socket part 4.Adjustment portion 3 and interconnecting piece 4 are all hollow irregular tubular element, and power supply source line passes through.Wire connecting portion 2 is closed at one end
Tubular element open at one end, top are firewire contact zone, and threaded area is zero curve contact zone.3 one end of adjustment portion is connected to bracing wire portion 2
Opening portion.The part adjacent with wire connecting portion 2 is smooth area 31 in adjustment portion 3, and 31 outer surface of smooth area is disc.With smooth area
31 adjacent parts are sliding slot area, are evenly distributed with several strip projected parts 32,32 edge of strip projected parts along outer surface in sliding slot area
It is axially extending, sliding slot 33 is formed between strip projected parts 32 two-by-two, 33 bottom of sliding slot and smooth area 31 are on the same disc.Sliding slot area
End has a position-arresting disk as locating part 34, which can be closed circle, is also possible to be distributed along annulus convex
Act abscission ring between being formed.The radius of locating part 34 is greater than 41 top of sliding block and is formed by round radius.In the present embodiment, it connects
4 inner slide 41 of portion has a radially distributed balk ring 42 far from 33 side of sliding slot, and the outer diameter of locating part 34 is greater than balk ring 42
Internal diameter.The effect of locating part 34 and balk ring 42 is all that adjustment portion 3 is avoided to deviate from from interconnecting piece 4.3 integrated injection molding of entire adjustment portion
Molding.It is corresponding with cross section profile and sliding slot 33 that 4 inner surface of interconnecting piece close to 3 side of adjustment portion is evenly distributed with quantity, position
The sliding block 41 of cooperation, sliding block 41, which can move with along the chute 33 and can be detached from sliding slot 33, enters smooth area 31.Entire 4 one of interconnecting piece
Injection molding.Along spring 5 is axially installed in interconnecting piece 4,5 one end of spring withstands on 3 end of adjustment portion, and one end withstands on lamp main body
On 1 shell.The length of spring 5 in its natural state is slightly larger than or is equal to lamps and lanterns, and adjustment portion 3 arrives lamps and lanterns master in a state of use
The distance between body 1.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Under the premise of make a variety of changes.
Claims (3)
1. a kind of Rotatable lamp holder of LED lamp, it is characterised in that: including wire connecting portion, adjustment portion and interconnecting piece；The wire connecting portion,
Adjustment portion and interconnecting piece are all irregular tubular element；Adjustment portion one end is fixed on wire connecting portion, and one end is flexibly connected with interconnecting piece；
The one end of interconnecting piece far from adjustment portion is fixed together with lamp main body；Adjustment portion is provided with smooth area close to wire connecting portion side,
Sliding slot area is provided between smooth area and interconnecting piece；Sliding slot area outer surface is radially even to be distributed with several sliding slots, sliding slot with
Axis direction is consistent；Adjustment portion deviate from adjustment portion will not from interconnecting piece close to one end of interconnecting piece setting finite place piece；Connection
Portion's inner surface is provided with the sliding block with sliding slot corresponding matching, and sliding block, which can move along the chute and can be detached from sliding slot, enters smooth area；?
It is axially disposed in interconnecting piece to have spring.
2. the Rotatable lamp holder of LED lamp according to claim 1, it is characterised in that: locating part is position-arresting disk, position-arresting disk
Radius is greater than sliding block top and is formed by round radius.
3. the Rotatable lamp holder of LED lamp according to claim 2, it is characterised in that: interconnecting piece inner slide is far from sliding slot one
Side is provided with radially distributed balk ring, and the outer diameter of position-arresting disk is greater than the internal diameter of balk ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230029.7U CN209540807U (en) | 2019-02-20 | 2019-02-20 | A kind of Rotatable lamp holder of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230029.7U CN209540807U (en) | 2019-02-20 | 2019-02-20 | A kind of Rotatable lamp holder of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540807U true CN209540807U (en) | 2019-10-25 |
Family
ID=68273877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230029.7U Active CN209540807U (en) | 2019-02-20 | 2019-02-20 | A kind of Rotatable lamp holder of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812782A (en) * | 2019-02-20 | 2019-05-28 | 中山市蚂蚁照明光电有限公司 | A kind of Rotatable lamp holder of LED lamp |
-
2019
- 2019-02-20 CN CN201920230029.7U patent/CN209540807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812782A (en) * | 2019-02-20 | 2019-05-28 | 中山市蚂蚁照明光电有限公司 | A kind of Rotatable lamp holder of LED lamp |
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