CN207364742U - A kind of CFL lighting device of adjustable-angle - Google Patents
A kind of CFL lighting device of adjustable-angle Download PDFInfo
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- CN207364742U CN207364742U CN201720733365.4U CN201720733365U CN207364742U CN 207364742 U CN207364742 U CN 207364742U CN 201720733365 U CN201720733365 U CN 201720733365U CN 207364742 U CN207364742 U CN 207364742U
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- fixedly connected
- angle
- adjustable
- base
- limiting slot
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Abstract
It the utility model is related to technical field of lighting fixtures, and disclose a kind of CFL lighting device of adjustable-angle, including base, the top of base is fixedly connected with rotation axis by pillar, the left and right ends of rotation axis have been respectively fixedly connected with gear and wheel disc, the side of wheel disc passes through the first top for being pulled in LED light, one end of LED light is rotatably connected on the right side of supporting rod by shaft, supporting rod is fixedly connected on the top of base, limiting slot is offered at the top of base, and limiting slot is in the bottom of gear, the internal activity of limiting slot is socketed with fixture block, the bottom of fixture block is fixedly connected with spring.The CFL lighting device of the adjustable-angle, pass through the cooperation between rotation axis, gear, limiting slot, fixture block and spring, the lighting angle that people adjust energy-saving lamp is greatly facilitated when in use, adjustment and it is fixedly clamped without turning the bolt on clamping device back and forth unclamp, it is more convenient when making adjustment lighting angle.
Description
Technical field
Technical field of lighting fixtures is the utility model is related to, is specially a kind of CFL lighting device of adjustable-angle.
Background technology
Desk lamp is one kind of lamp, and small and exquisite exquisiteness, is convenient for carrying, this electric appliance is predominantly disposed on desk or dining table, for
Illumination is used, and the bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in whole room, acts on
It is confined to around desk lamp, easy to read, learn, saves the energy.
The height of each user is different, and the lighting angle liked is different, and then adjustable desk lamp becomes greatly
Gesture is become, current adjustable desk lamp, is that rotation axis is unclamped and clamped by bolt mostly, is adjusted the angle of support arm, from
And lighting angle is adjusted, but such adjustable desk lamp is when in use, it is necessary to turn the bolt on clamping device to be unclamped
Adjust and be fixedly clamped, it is necessary to waste many time, adjust very inconvenient during lighting angle.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of CFL lighting device of adjustable-angle, tool
It is standby to be conveniently adjusted lighting angle, the advantages that good fixing effect, solve the problems, such as to be not easy to adjustment lighting angle.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of CFL lighting of adjustable-angle
Device, including base, are fixedly connected with pillar at the top of the base, rotation axis, institute are fixedly connected with the top of the pillar
The left and right ends for stating rotation axis have been respectively fixedly connected with gear and wheel disc, and the side of the wheel disc is fixedly connected with the first bracing wire,
One end of first bracing wire is fixedly connected on the top of LED light by first pulley, and one end of the LED light is turned by shaft
The dynamic right side for being connected to supporting rod, the supporting rod is fixedly connected on the top of base, and supporting rod is located at the left side of pillar.
Limiting slot is offered at the top of the base, and limiting slot is in the bottom of gear, the inside of the limiting slot is lived
Dynamic to be socketed with fixture block, the bottom of the fixture block is fixedly connected with spring and the second bracing wire, and one end of the spring is fixedly connected
In the bottom of limiting slot inner wall, one end of second bracing wire is fixedly connected on the side of sliding block, the cunning by second pulley
Block is slidably connected at the top of sliding slot, and the sliding slot is fixedly connected on the top of base and positioned at the right side of pillar.
Preferably, it is fixedly connected with swing handle on the right side of the wheel disc.
Preferably, the adjustable-angle of the LED light is at 45 degree to 135 degree.
Preferably, protective shell is fixedly connected with the top of the base, and protective shell is located at the outside of supporting rod.
Preferably, the right side opening of the protective shell is equipped with movable mouth, and the movable corresponding LED light of mouth opens up.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of CFL lighting device of adjustable-angle, possess with
Lower beneficial effect：
1st, the CFL lighting device of the adjustable-angle, by rotation axis, gear, limiting slot, fixture block and spring it
Between cooperation, adjust LED light care angle when, adjust the position of sliding block, fixture block be retracted to the inside of limiting slot, makes tooth
Wheel may be rotated, and the light of LED light can be then adjusted by the cooperation between the first bracing wire, first pulley and shaft
Irradiation angle, unclamps sliding block after adjustment, fixture block is blocked with gear by the elastic force of spring, so that lighting angle is fixed, this
The lighting angle for greatly facilitating people when in use and adjusting energy-saving lamp of sample, without turning the bolt on clamping device back and forth
Adjustment and it is fixedly clamped unclamp, saves many time, it is more convenient when making adjustment lighting angle.
2nd, the CFL lighting device of the adjustable-angle, by the cooperation between base, supporting rod and protective shell, makes
The appearance of whole desk lamp is more good-looking, and protective shell can prevent from speckling with dust in the first bracing wire and first pulley, make adjustment platform
It is more smooth and laborsaving during light irradiation angle, and protective shell can increase the service life of desk lamp.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model Fig. 1 middle gears；
Fig. 3 is close-up schematic view at the A in the utility model Fig. 1.
In figure：1 base, 2 pillars, 3 rotation axis, 4 gears, 5 wheel discs, 6 swing handles, 7 limiting slots, 8 fixture blocks, 9 springs, 10
Second bracing wire, 11 second pulleys, 12 sliding blocks, 13 sliding slots, 14 first bracing wires, 15 first pulleys, 16 LED light, 17 shafts, 18
Strut, 19 protective shells.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of CFL lighting device of adjustable-angle, including base 1, the top of base 1 are fixed
Pillar 2 is connected with, the top of pillar 2 is fixedly connected with rotation axis 3, and the left and right ends of rotation axis 3 have been respectively fixedly connected with gear 4
With wheel disc 5, the right side of wheel disc 5 is fixedly connected with swing handle 6, and swing handle 6 can be convenient for users to rotating wheel disk 5, wheel disc 5
Side be fixedly connected with the first bracing wire 14, the rotation of wheel disc 5 can drive the first bracing wire 14 to move, pass through 14 band of the first bracing wire
The side of dynamic LED light 16 moves up and down, so as to adjust the lighting angle of LED light 16, one end of the first bracing wire 14 is slided by first
Wheel 15 is fixedly connected on the top of LED light 16, and one end of LED light 16 is rotatably connected on the right side of supporting rod 18 by shaft 17,
Such setting, allows LED light 16 to be rotated on supporting rod 18, facilitates the adjustment of 16 lighting angle of LED light, LED light 16
Adjustable-angle at 45 degree to 135 degree, such angle is most suitable for the custom of most readers, be easy to use
Person is adjusted, and supporting rod 18 is fixedly connected on the top of base 1, and supporting rod 18 is located at the left side of pillar 2, and the top of base 1 is consolidated
Surely protective shell 19 is connected with, and protective shell 19 is located at the outside of supporting rod 18, protective shell 19 makes the appearance of whole desk lamp better
See, protective shell 19 can prevent from speckling with dust in the first bracing wire 14 and first pulley 15, when making adjustment desk lamp lighting angle more
Add smooth and laborsaving, and protective shell 19 can increase the service life of desk lamp, and the right side opening of protective shell 19 is equipped with movable mouth, and
The movable corresponding LED light 16 of mouth opens up, open up movable mouth make LED light 16 adjust get up it is more convenient, do not have what stop.
The top of base 1 offers limiting slot 7, and limiting slot 7 is in the bottom of gear 4, and limiting slot 7 is used for limiting card
The moving direction of block 8, the internal activity of limiting slot 7 are socketed with fixture block 8, and fixture block 8 can block gear 4, prevent wheel disc 5 from turning
Dynamic, the bottom of fixture block 8 is fixedly connected with 9 and second bracing wire 10 of spring, and one end of spring 9 is fixedly connected on 7 inner wall of limiting slot
Bottom, spring 9 facilitates the reset of fixture block 8, blocks fixture block 8 more convenient during gear 4, one end of the second bracing wire 10
The side of sliding block 12 is fixedly connected on by second pulley 11, second pulley 11 can change the direction of pull of the second bracing wire 10,
Make 12 movement of sliding block by bracing wire 10 fixture block 8 can be driven to stretch, sliding block 12 is slidably connected at the top of sliding slot 13, sliding
Groove 13 be fixedly connected on the top of base 1 and positioned at pillar 2 right side, by rotation axis 3, gear 4, limiting slot 7, fixture block 8 with
And the cooperation between spring 9, when adjusting the care angle of LED light 16, the position of sliding block 12 is adjusted, fixture block 8 is retracted to limit
The inside of position groove 7, may be rotated gear 4, then by between the first bracing wire 14, first pulley 15 and shaft 17
The lighting angle of LED light 16 can be adjusted by coordinating, and unclamped sliding block 12 after adjustment, made fixture block 8 and tooth by the elastic force of spring 9
Wheel 4 blocks, so that lighting angle is fixed, such illumination angle for greatly facilitating people when in use and adjusting energy-saving lamp
Degree, unclamp adjustment and is fixedly clamped, save many time, make without turning the bolt on clamping device back and forth
Adjust very convenient during lighting angle.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, sliding slider 12, sliding block 12 are retracted to the inside of limiting slot 7 by the drive fixture block 8 of bracing wire 10 to the right,
Gear 4 is rotated, by 6 rotating wheel disk 5 of swing handle, drives the first bracing wire 14 to move, so that the first bracing wire 14 drives
LED light 16 moves up and down, and after adjustment, square sliding block 12, due to the elastic force of spring 9, fixture block 8 can pop up, by gear 4
Block.
In conclusion the CFL lighting device of the adjustable-angle, passes through rotation axis 3, gear 4, limiting slot 7, fixture block
8th, the cooperation between spring 9, the second bracing wire 10 and sliding block 12, when adjusting the care angle of LED lamps 16, adjusts sliding block 12
Position, fixture block 8 is retracted to the inside of limiting slot 7, may be rotated gear 4, then passes through the first bracing wire 14, first
Cooperation between pulley 15 and shaft 17 can adjust the lighting angle of LED light 16, unclamp sliding block 12 after adjustment, pass through
The elastic force of spring 9 makes fixture block 8 be blocked with gear 4, so that lighting angle is fixed, it is such greatly to facilitate people when in use
Adjust the lighting angle of energy-saving lamp, unclamp adjustment without turning the bolt on clamping device back and forth and clamp solid
It is fixed, many time is saved, it is very convenient when making adjustment lighting angle.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of CFL lighting device of adjustable-angle, including base (1), it is characterised in that：The top of the base (1)
Pillar (2) is fixedly connected with, rotation axis (3), the left and right two of the rotation axis (3) are fixedly connected with the top of the pillar (2)
End has been respectively fixedly connected with gear (4) and wheel disc (5), and the side of the wheel disc (5) is fixedly connected with the first bracing wire (14), described
One end of first bracing wire (14) is fixedly connected on the top of LED light (16) by first pulley (15), and the one of the LED light (16)
End is rotatably connected on the right side of supporting rod (18) by shaft (17), and the supporting rod (18) is fixedly connected on the top of base (1)
Portion, and supporting rod (18) is located at the left side of pillar (2)；
Limiting slot (7) is offered at the top of the base (1), and limiting slot (7) is in the bottom of gear (4), the limiting slot
(7) internal activity is socketed with fixture block (8), and the bottom of the fixture block (8) is fixedly connected with spring (9) and the second bracing wire
(10), one end of the spring (9) is fixedly connected on the bottom of limiting slot (7) inner wall, and one end of second bracing wire (10) leads to
The side that second pulley (11) is fixedly connected on sliding block (12) is crossed, the sliding block (12) is slidably connected at the top of sliding slot (13),
The sliding slot (13) is fixedly connected on the top of base (1) and positioned at the right side of pillar (2).
A kind of 2. CFL lighting device of adjustable-angle according to claim 1, it is characterised in that：The wheel disc
(5) swing handle (6) is fixedly connected with the right side of.
A kind of 3. CFL lighting device of adjustable-angle according to claim 1, it is characterised in that：The LED light
(16) adjustable-angle is at 45 degree to 135 degree.
A kind of 4. CFL lighting device of adjustable-angle according to claim 1, it is characterised in that：The base
(1) protective shell (19) is fixedly connected with the top of, and protective shell (19) is located at the outside of supporting rod (18).
A kind of 5. CFL lighting device of adjustable-angle according to claim 4, it is characterised in that：The protective shell
(19) right side opening is equipped with movable mouth, and the movable corresponding LED light of mouth (16) opens up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733365.4U CN207364742U (en) | 2017-06-22 | 2017-06-22 | A kind of CFL lighting device of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733365.4U CN207364742U (en) | 2017-06-22 | 2017-06-22 | A kind of CFL lighting device of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364742U true CN207364742U (en) | 2018-05-15 |
Family
ID=62424098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733365.4U Active CN207364742U (en) | 2017-06-22 | 2017-06-22 | A kind of CFL lighting device of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803037A (en) * | 2018-06-08 | 2018-11-13 | 郑晖 | A kind of AR eyeglasses based on free surface lens |
| CN109099323A (en) * | 2018-07-31 | 2018-12-28 | 安徽欧瑞特照明有限公司 | It is a kind of to close and light angle adjustable LED lamp device |
| CN109611728A (en) * | 2019-01-03 | 2019-04-12 | 王芳 | A kind of LED lamp device |
| CN109990227A (en) * | 2019-05-21 | 2019-07-09 | 焦自强 | It is a kind of convenient for fixed smart home bedside lamp |
| CN112113455A (en) * | 2020-08-15 | 2020-12-22 | 范宪鸽 | Heat exchanger that angle is convenient for adjust for papermaking equipment |
| CN113464891A (en) * | 2021-07-27 | 2021-10-01 | 广东技术师范大学 | Novel waterproof LED lamp structure of building view |
-
2017
- 2017-06-22 CN CN201720733365.4U patent/CN207364742U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803037A (en) * | 2018-06-08 | 2018-11-13 | 郑晖 | A kind of AR eyeglasses based on free surface lens |
| CN109099323A (en) * | 2018-07-31 | 2018-12-28 | 安徽欧瑞特照明有限公司 | It is a kind of to close and light angle adjustable LED lamp device |
| CN109611728A (en) * | 2019-01-03 | 2019-04-12 | 王芳 | A kind of LED lamp device |
| CN109990227A (en) * | 2019-05-21 | 2019-07-09 | 焦自强 | It is a kind of convenient for fixed smart home bedside lamp |
| CN112113455A (en) * | 2020-08-15 | 2020-12-22 | 范宪鸽 | Heat exchanger that angle is convenient for adjust for papermaking equipment |
| CN113464891A (en) * | 2021-07-27 | 2021-10-01 | 广东技术师范大学 | Novel waterproof LED lamp structure of building view |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.298 Gangtai Avenue, north area of Chengdu modern industrial port, Pidu District, Chengdu City, Sichuan Province Patentee after: Chengdu Zhongpu Construction Engineering Co., Ltd Address before: 611730 No. 277 Gangtongbeisi Road, North Area of Chengdu Modern Industrial Port, Pixian County, Chengdu City, Sichuan Province Patentee before: CHENGDU DONGXU CONSTRUCTION ENGINEERING Co.,Ltd. |