CN208474983U - A kind of stepless dimming corn lamp - Google Patents
A kind of stepless dimming corn lamp Download PDFInfo
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- CN208474983U CN208474983U CN201821319105.3U CN201821319105U CN208474983U CN 208474983 U CN208474983 U CN 208474983U CN 201821319105 U CN201821319105 U CN 201821319105U CN 208474983 U CN208474983 U CN 208474983U
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- lamp
- lamp holder
- outside
- corn
- stepless dimming
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Abstract
The utility model relates to lighting technical fields, especially a kind of stepless dimming corn lamp, including lamp cap, the lower end of the lamp cap is connected with lamp holder, the lower end of the lamp holder is connected with lamp body, mounting groove is uniformly provided on the outside of the lamp body, the inside of the fixing groove is hinged with reflector by pin shaft, elastic reflecting film is connected between two adjacent reflectors, the inner cavity top of the lamp holder is rotatably connected to threaded rod, the outside screw of the threaded rod is connected with threaded block, the outside of the threaded block is hinged with connecting rod by pin shaft, the upper outside of the threaded rod is socketed with first bevel gear, the outer wall side of the lamp holder is plugged with rotation axis, one end of the rotation axis is connected with second bevel gear.The structure design of the utility model is reasonable, and it is convenient to operate, and solves that traditional corn lamp brightness of illumination is low and uncontrollable limitation, more convenient to use, has powerful practicability, is worthy to be popularized.
Description
Technical field
The utility model relates to lighting technical field more particularly to a kind of stepless dimming corn lamps.
Background technique
Corn lamp, which typically refers to be installed to LED light source on rodlike lamp body, is formed by lamps and lanterns, shape such as corn ear,
Cause referred to herein as corn lamp.Corn lamp has the advantages that small and exquisite lamp body, simple installation, style are modish, is suitable for all households, guest
The room lighting of shop, school, hospital etc..
But the lamp bead light emitting angle on existing corn lamp is 120 ° of irradiations of horizontal direction, the illumination model of such lamps and lanterns
It encloses extensively, but brightness of illumination is low, can not freely be adjusted, this has resulted in the use limitation of corn lamp, it has not been convenient to
It uses.Therefore, a kind of stepless dimming corn lamp solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of stepless dimming proposed is beautiful
Rice lamp.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of stepless dimming corn lamp, including lamp cap are designed, the lower end of the lamp cap is connected with lamp holder, and the lamp holder is
Cavity structure, the upper end two sides of the lamp holder symmetrically offer the cable-through hole being used cooperatively with lamp cap, and the lower end of the lamp holder connects
Be connected to lamp body, be uniformly provided with mounting groove on the outside of the lamp body, the inside of the mounting groove is equipped with lamp bar, the lamp holder it is outer
Side is uniformly provided with fixing groove, and the inside of the fixing groove is hinged with reflector, two adjacent reflectors by pin shaft
Between be connected with elastic reflecting film, the outer surface of the reflector is equipped with connector, and the inner cavity top of the lamp holder is rotatablely connected
There is threaded rod, the outside screw of the threaded rod is connected with threaded block, and the outside of the threaded block is hinged with connection by pin shaft
Bar, the connecting rod far from threaded block one end by pin shaft and connector it is hinged, and offered on the inner wall of the lamp holder and
The sliding slot that connecting rod matches, the upper outside of the threaded rod are socketed with first bevel gear, and the outer wall side of the lamp holder is inserted
It is connected to rotation axis, one end that the rotation axis is located at lamp holder inner cavity is connected with the second bevel gear being meshed with first bevel gear.
Preferably, through slot is offered in the middle part of the lamp body, is communicated with through-hole between the through slot and mounting groove.
Preferably, the lower end of the lamp body is connected with support base, and offers in the middle part of the support base and cooperate with lamp body
The groove used.
Preferably, the lamp cap is detachably connected with lamp holder, and the lamp cap is spiral or ceiling type lamp cap.
Preferably, the outside of the lamp bar is equipped with PC outer cover, and the PC outer cover matches with mounting groove.
The utility model proposes a kind of stepless dimming corn lamp, beneficial effect is: the utility model passes through rotation axis
Drive second bevel gear rotation, can make first bevel gear drive threaded rod rotation so that threaded block can on move down
Dynamic, threaded block, which moves up and down, will drive connecting rod and moves up and down, and so as to drive reflector to swing, passes through and adjusts reflector
Angle is opened and closed, can control the poly- scattered degree of light, to achieve the purpose that adjust illumination brightness.The design of the utility model structure is closed
Reason, it is convenient to operate, and solves that traditional corn lamp brightness of illumination is low and uncontrollable limitation, more convenient to use, has strong
Big practicability, is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stepless dimming corn lamp structural schematic diagram；
Fig. 2 be the utility model proposes a kind of stepless dimming corn lamp in lamp body structural schematic diagram；
Fig. 3 be the utility model proposes a kind of stepless dimming corn lamp in partial structure diagram；
Fig. 4 be the utility model proposes a kind of stepless dimming corn lamp in part-structure top view.
In figure: lamp cap 1, lamp holder 2, lamp body 3, mounting groove 4, lamp bar 5, PC outer cover 6, fixing groove 7, reflector 8, connector 9,
Connecting rod 10, sliding slot 11, threaded rod 12, threaded block 13, first bevel gear 14, rotation axis 15, second bevel gear 16, cable-through hole
17, through slot 18, through-hole 19, elastic reflecting film 20, support base 21, groove 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of stepless dimming corn lamp, including lamp cap 1, the lower end of lamp cap 1 are connected with lamp holder 2, lamp cap 1 with
Lamp holder 2 is detachably connected, and lamp cap 1 is spiral or ceiling type lamp cap, and lamp cap 1 is to be detachably connected, and lamp cap 1 has with lamp holder 2
There are the spiral and two different structures of ceiling type, be adapted to the family of different finishing environment, realize the Fast Installation of lamps and lanterns,
It is more convenient to use.
And lamp holder 2 is cavity structure, the upper end two sides of lamp holder 2 symmetrically offer the cable-through hole 17 being used cooperatively with lamp cap 1,
The lower end of lamp holder 2 is connected with lamp body 3, and the lower end of lamp body 3 is connected with support base 21, and the middle part of support base 21 offers and lamp body
3 grooves 22 being used cooperatively can make lamps and lanterns entirety standing by support base 21, convenient to put to corn lamp
It puts, improves the property easy to use of device.
The outside of lamp body 3 is uniformly provided with mounting groove 4, and the inside of mounting groove 4 is equipped with lamp bar 5, and the outside of lamp bar 5 is equipped with PC
Outer cover 6, and PC outer cover 6 matches with mounting groove 4, by the PC outer cover 6 of setting, can play a protective role to lamp bar 5, simultaneously
The protective effect to human eye is also acted as, the blue light in LED light is avoided to cause to damage to human eye retina.
The middle part of lamp body 3 offers through slot 18, and through-hole 19, through slot 18 and through-hole are communicated between through slot 18 and mounting groove 4
On the one hand 19 setting can be convenient installation work when installation lamp bar 5, on the other hand can accelerate the radiating rate of lamp bar 5,
Improve the service life of device.
The outside of lamp holder 2 is uniformly provided with fixing groove 7, and the inside of fixing groove 7 is hinged with reflector 8 by pin shaft, and two
Elastic reflecting film 20 is connected between adjacent reflector 8, the outer surface of reflector 8 is equipped with connector 9, and the inner cavity of lamp holder 2 is pushed up
Portion is rotatably connected to threaded rod 12, and the outside screw of threaded rod 12 is connected with threaded block 13, and the outside of threaded block 13 passes through pin shaft
It is hinged with connecting rod 10, the one end of connecting rod 10 far from threaded block 13 is hinged by pin shaft and connector 9, and the inner wall of lamp holder 2
On offer the sliding slot 11 to match with connecting rod 10, the upper outside of threaded rod 12 is socketed with first bevel gear 14, lamp holder 2
Outer wall side is plugged with rotation axis 15, and one end that rotation axis 15 is located at 2 inner cavity of lamp holder is connected with to be meshed with first bevel gear 14
Second bevel gear 16.
Working principle: in use, driving second bevel gear 16 to rotate by rotation axis 15, first bevel gear 14 can be made
Threaded rod 12 is driven to rotate, so that threaded block 13 can move up and down, threaded block 13, which moves up and down, will drive connecting rod 10
It moves up and down, so as to drive reflector 8 to swing, by adjusting the folding angle of reflector 8, can control the poly- scattered journey of light
Degree, to achieve the purpose that adjust illumination brightness.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of stepless dimming corn lamp, including lamp cap (1), which is characterized in that the lower end of the lamp cap (1) is connected with lamp holder
(2), and the lamp holder (2) is cavity structure, and the upper end two sides of the lamp holder (2) are symmetrically offered to be used cooperatively with lamp cap (1)
Cable-through hole (17), the lower end of the lamp holder (2) is connected with lamp body (3), is uniformly provided with mounting groove on the outside of the lamp body (3)
(4), the inside of the mounting groove (4) is equipped with lamp bar (5), is uniformly provided with fixing groove (7) on the outside of the lamp holder (2), described
The inside of fixing groove (7) is hinged with reflector (8) by pin shaft, is connected between two adjacent reflectors (8) flexible
The outer surface of reflective membrane (20), the reflector (8) is equipped with connector (9), and the inner cavity top of the lamp holder (2) is rotatably connected to
The outside screw of threaded rod (12), the threaded rod (12) is connected with threaded block (13), is passed through on the outside of the threaded block (13)
Pin shaft is hinged with connecting rod (10), and the one end of the connecting rod (10) far from threaded block (13) is cut with scissors by pin shaft and connector (9)
Connect, and offer the sliding slot (11) to match with connecting rod (10) on the inner wall of the lamp holder (2), the threaded rod (12) it is upper
It is socketed with first bevel gear (14) on the outside of portion, the outer wall side of the lamp holder (2) is plugged with rotation axis (15), the rotation axis
(15) one end positioned at lamp holder (2) inner cavity is connected with the second bevel gear (16) being meshed with first bevel gear (14).
2. a kind of stepless dimming corn lamp according to claim 1, which is characterized in that opened up in the middle part of the lamp body (3)
Have through slot (18), is communicated with through-hole (19) between the through slot (18) and mounting groove (4).
3. a kind of stepless dimming corn lamp according to claim 1, which is characterized in that the lower end of the lamp body (3) connects
Have support base (21), and offers the groove (22) being used cooperatively with lamp body (3) in the middle part of the support base (21).
4. a kind of stepless dimming corn lamp according to claim 1, which is characterized in that the lamp cap (1) and lamp holder (2) can
Dismantling connection, the lamp cap (1) are spiral or ceiling type lamp cap.
5. a kind of stepless dimming corn lamp according to claim 1, which is characterized in that the outside of the lamp bar (5) is equipped with
PC outer cover (6), and the PC outer cover (6) matches with mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319105.3U CN208474983U (en) | 2018-08-16 | 2018-08-16 | A kind of stepless dimming corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319105.3U CN208474983U (en) | 2018-08-16 | 2018-08-16 | A kind of stepless dimming corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474983U true CN208474983U (en) | 2019-02-05 |
Family
ID=65209564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319105.3U Active CN208474983U (en) | 2018-08-16 | 2018-08-16 | A kind of stepless dimming corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325179A (en) * | 2020-11-09 | 2021-02-05 | 大连交通大学 | Intelligent eye-protecting bedside lamp with adjustable light-emitting range |
-
2018
- 2018-08-16 CN CN201821319105.3U patent/CN208474983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325179A (en) * | 2020-11-09 | 2021-02-05 | 大连交通大学 | Intelligent eye-protecting bedside lamp with adjustable light-emitting range |
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