CN109708043B - Direction-adjustable LED landscape lamp - Google Patents
Direction-adjustable LED landscape lamp Download PDFInfo
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- CN109708043B CN109708043B CN201811620891.5A CN201811620891A CN109708043B CN 109708043 B CN109708043 B CN 109708043B CN 201811620891 A CN201811620891 A CN 201811620891A CN 109708043 B CN109708043 B CN 109708043B
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Abstract
The invention relates to an LED landscape lamp with adjustable direction, which comprises a lamp body and a lamp trough; an outer adjusting seat is arranged on the inner wall close to the lamp groove, and an inner adjusting seat is coaxially arranged inside the outer adjusting seat; a spherical adjusting groove is formed in the bottom plate of the inner adjusting seat; a supporting cylinder is fixedly arranged on the axis of the outer adjusting seat, penetrates through the inner adjusting seat and is overlapped with the axis of the adjusting groove; an adjusting disc is detachably arranged at the top end of the supporting cylinder, and the shape of the adjusting disc is matched with that of the adjusting groove; the bottom of the lamp body is detachably provided with a spherical shell-shaped adjusting bowl which can slide between the adjusting groove and the adjusting bowl; a spiral ascending type guide groove is formed in the lower disc surface of the adjusting disc, and sliding teeth matched with the guide groove are arranged on the adjusting bowl; this landscape lamp can conveniently maintain the regulation illumination direction that the workman is nimble, can effectively prevent damp simultaneously, improves the life of lamp body.
Description
Technical Field
The invention relates to the field of led scientific and technical illumination, in particular to an led landscape lamp.
Background
With the development of lighting technology, led lighting becomes one of the common elements in the technical lighting field, wherein led landscape lamps integrate lighting and decoration, and are widely used in places such as squares, restaurants, private villas, gardens, conference rooms, exhibition halls, residential environment beautification, stage bars, markets, parking lots and the like; the landscape lamp has a small and exquisite structure, is convenient to install, does not influence the normal traffic of pedestrians, does not damage the space structure of a field, and can effectively decorate the space, so that the landscape lamp is popular with the public; many citizens and children can chase landscape lamps buried on the ground; however, according to different environmental requirements, the illumination direction of the landscape lamps needs to be adjusted to a certain extent, for example, the illumination direction of the landscape lamps illuminated on the landscape trees needs to be adjusted continuously according to the growth vigor of the saplings, so that a better beautifying effect is achieved; however, the existing landscape lamp is inconvenient in direction adjustment, the shell of the landscape lamp needs to be detached when the landscape lamp is adjusted each time, namely, the lamp body needs to be disassembled again, the operation is inconvenient, and the damage of the lamp body is easy to accelerate; and some other split type landscape lamps, though adjust the direction of illumination easily, but cause the view to shine unreasonablely with its change position very easily in citizen's amusement process, influence and vwatch experience, split type landscape lamp has great space simultaneously, and the rainwater permeates from the apparatus junction easily, causes the short circuit of landscape lamp, seriously influences the life of landscape lamp.
Disclosure of Invention
Aiming at the problems, the invention provides the direction-adjustable LED landscape lamp which can be conveniently and flexibly adjusted by a maintainer, can avoid the disturbance of the irradiation direction by citizens and children, enables the irradiation to be more stable and accurate, can effectively prevent moisture, and prolongs the service life of a lamp body.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the direction-adjustable LED landscape lamp comprises a lamp body communicated with a power line, wherein the lamp body is arranged in a lamp trough;
an outer adjusting seat is arranged close to the inner wall of the lamp groove and can rotate back and forth relative to the lamp groove along the axis of the outer adjusting seat; an inner adjusting seat is coaxially arranged inside the outer adjusting seat and can rotate back and forth relative to the outer adjusting seat along the axis of the inner adjusting seat; a transparent sealing plate is arranged at the upper port of the inner adjusting seat;
a spherical adjusting groove is formed in the bottom plate of the inner adjusting seat; a supporting cylinder is fixedly arranged on the axis of the outer adjusting seat, penetrates through the inner adjusting seat and is overlapped with the axis of the adjusting groove; an adjusting disc is detachably arranged at the top end of the supporting cylinder, the shape of the adjusting disc is matched with that of the adjusting groove, and the disc surface of the adjusting disc is overlapped with the spherical center of the groove surface of the adjusting groove;
the bottom of the lamp body is detachably provided with a spherical shell-shaped adjusting bowl, the bottom of the adjusting bowl is provided with an adjusting opening, and the shape of the adjusting bowl is matched with the adjusting groove and the adjusting disc; the adjusting bowl is arranged between the adjusting groove and the adjusting disc, and the supporting cylinder penetrates through the adjusting opening; the adjusting bowl can be arranged in the adjusting grooveAdjusting diskSliding between the two parts; the above-mentionedThe power cord penetrates through the adjusting disc along the axis of the adjusting groove and then penetrates through the supporting cylinder;
the lower disc surface of the adjusting disc is provided with a spiral ascending type guide groove, the adjusting bowl is provided with sliding teeth matched with the guide groove, and the sliding teeth are arranged in the guide groove in a sliding manner.
The invention has the beneficial effects that: the outer adjusting seat and the inner adjusting seat are sequentially installed in the lamp groove, then the adjusting bowl, the adjusting disc and the lamp body are sequentially installed, the sealing plate is sealed, the landscape lamp is installed at the moment, the upper edges of the outer adjusting seat and the inner adjusting seat are flush with the ground, the space occupied cannot be occupied, and meanwhile, children are prevented from being stumbled by the landscape lamp.
When the irradiation direction of the landscape lamp needs to be adjusted, the upper edges of the outer adjusting seat and the inner adjusting seat are touched and the inner adjusting seat and the outer adjusting seat are screwed to rotate relatively, and at the moment, the adjusting groove and the adjusting disc move relatively, so that the adjusting bowl is driven to move relatively to the adjusting disc; in the process that the adjusting bowl moves relative to the adjusting disc, the sliding teeth on the adjusting bowl slide upwards or downwards along the guide grooves, so that the adjusting bowl tilts in the rotating process, and the illumination angle of the landscape lamp changes; when the illumination angle is adjusted to be suitable, the internal and external adjusting seats are synchronously screwed, the internal and external adjusting seats synchronously rotate at the moment, the lamp body is driven to change the illumination direction, and the light is illuminated in a suitable direction according to construction requirements.
The invention adjusts the inclination angle of the lamp body by controlling the relative rotation of the inner and outer adjusting seats, synchronously rotates and adjusts the irradiation position of the lamp body, and accurately adjusts the irradiation direction of the landscape lamp by two-step operation, thereby effectively ensuring the decoration effect of the landscape lamp; meanwhile, the internal and external adjusting seats need to be twisted instead of being directly pressed in the adjusting process, so that the phenomenon that citizens touch by mistake or children play and destroy can be effectively avoided, and the position stability of the landscape lamp is ensured; meanwhile, the structures of the invention are tightly jointed, and the lamp body is tightly protected by the inner adjusting seat; and need not to dismantle again during the regulation, effectively guarantee stable, intact of structure, effectively avoid the rainwater infiltration, have good dampproofing effect simultaneously, consequently have longer life.
Preferably, the upper edge of the outer adjusting seat is provided with anti-skid grains, and the anti-skid grains extend along the radial direction of the outer adjusting seat; this structure can make things convenient for maintainer to twist and change outer adjustment seat, and then makes things convenient for the regulation of angle.
Preferably, a reflective film is attached to the inner surface of the inner adjusting seat; so as to enhance the brightness of the landscape lamp and enhance the decorativeness of the landscape lamp.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the steerable led landscape lamp.
Fig. 2 is a schematic cross-sectional structure of the embodiment shown in fig. 1 during adjustment.
Fig. 3 is a schematic top view of the embodiment shown in fig. 1.
Detailed Description
Example (b):
in the embodiment shown in fig. 1, 2 and 3, the direction-adjustable led landscape lamp comprises a lamp body 1 communicated with a power line 11, wherein the lamp body 1 is arranged in a cylindrical lamp trough 2; a cylindrical outer adjusting seat 3 is arranged close to the inner wall of the lamp groove 2, and the outer adjusting seat 3 can rotate back and forth relative to the lamp groove 2 along the axis of the outer adjusting seat; the upper edge of the outer adjusting seat 3 is provided with anti-skid grains which extend along the radial direction of the outer adjusting seat 3; an inner adjusting seat 4 is coaxially arranged inside the outer adjusting seat 3, and the inner adjusting seat 4 can rotate back and forth relative to the outer adjusting seat 3 along the axis of the inner adjusting seat 4; a transparent sealing plate 41 is arranged at the upper port of the inner adjusting seat 4; a reflective film is attached to the inner surface of the inner adjusting seat 4; a spherical adjusting groove 42 is arranged on the bottom plate of the inner adjusting seat 4; a supporting cylinder 5 is fixedly arranged on the axis of the outer adjusting seat 3, and the supporting cylinder 5 penetrates through the inner adjusting seat 4 and is overlapped with the axis of the adjusting groove 42; an adjusting disc 6 is detachably arranged at the top end of the supporting cylinder 5, the shape of the adjusting disc 6 is matched with that of the adjusting groove 42, and the disc surface of the adjusting disc 6 is superposed with the spherical center of the groove surface of the adjusting groove 42; a spherical shell-shaped adjusting bowl 7 is detachably arranged at the bottom of the lamp body 1, an adjusting opening is formed in the bottom of the adjusting bowl 7, and the shape of the adjusting bowl 7 is matched with the adjusting groove 42 and the adjusting disc 6; the adjusting bowl 7 is arranged between the adjusting groove 42 and the adjusting disc 6, and the supporting cylinder 5 passes through the adjusting opening; the adjusting bowl 7 can slide between the adjusting groove 42 and the adjusting disk 6; the power cord 11 penetrates through the adjusting disk 6 along the axis of the adjusting groove 42 and then penetrates through the supporting cylinder 5; a spiral rising type guide groove 61 is formed in the lower disc surface of the adjusting disc 6, sliding teeth 71 matched with the guide groove 61 are arranged on the adjusting bowl 7, and the sliding teeth 71 are arranged in the guide groove 61 in a sliding mode.
The outer adjusting seat 3 and the inner adjusting seat 4 are sequentially installed in the lamp slot 2, then the adjusting bowl 7, the adjusting disc 6 and the lamp body 1 are sequentially installed, finally the sealing plate 41 is sealed, at the moment, the landscape lamp is installed, the upper edges of the outer adjusting seat 3 and the inner adjusting seat 4 are flush with the ground, the space of a site cannot be occupied, and meanwhile, children are prevented from being stumbled by the landscape lamp.
When the irradiation direction of the landscape lamp needs to be adjusted, the upper edges of the outer adjusting seat 3 and the inner adjusting seat 4 are touched and the inner adjusting seat and the outer adjusting seat are twisted to rotate relatively, and at the moment, the adjusting groove 42 and the adjusting disc 6 move relatively, so that the adjusting bowl 7 is driven to move relative to the adjusting disc 6; in the process that the adjusting bowl 7 moves relative to the adjusting disc 6, the sliding teeth 71 on the adjusting bowl 7 slide upwards or downwards along the guide grooves 61, so that the adjusting bowl 7 tilts in the rotating process, and the illumination angle of the landscape lamp changes; when the illumination angle is adjusted to be suitable, the internal and external adjusting seats are synchronously screwed, the internal and external adjusting seats synchronously rotate at the moment, the lamp body 1 is driven to change the illumination direction, and the light is illuminated in a suitable direction according to construction requirements.
The invention adjusts the inclination angle of the lamp body 1 by controlling the relative rotation of the inner and outer adjusting seats, synchronously rotates and adjusts the irradiation position of the lamp body 1, and accurately adjusts the irradiation direction of the landscape lamp by two-step operation, thereby effectively ensuring the decoration effect of the landscape lamp; meanwhile, the internal and external adjusting seats need to be twisted instead of being directly pressed in the adjusting process, so that the phenomenon that citizens touch by mistake or children play and destroy can be effectively avoided, and the position stability of the landscape lamp is ensured; meanwhile, the structures of the invention are tightly jointed, the lamp body 1 is tightly protected by the inner adjusting seat 4, and the rainwater can be effectively prevented from infiltrating; meanwhile, the novel rain-proof device does not need to be disassembled again during adjustment, the working efficiency of maintenance personnel is effectively improved, the stability and integrity of the structure are effectively guaranteed, rainwater infiltration is effectively avoided, and meanwhile, the novel rain-proof device has a good damp-proof effect, and therefore the novel rain-proof device has a longer service life.
The reflective film arranged on the inner surface of the inner adjusting seat 4 can effectively improve the brightness of the landscape lamp and enhance the decoration of the landscape lamp.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A direction-adjustable LED landscape lamp comprises a lamp body (1) communicated with a power line (11), wherein the lamp body (1) is arranged in a lamp trough (2); the method is characterized in that: an outer adjusting seat (3) is arranged close to the inner wall of the lamp groove (2), and the outer adjusting seat (3) can rotate in a reciprocating mode relative to the lamp groove (2) along the axis of the outer adjusting seat; an inner adjusting seat (4) is coaxially arranged inside the outer adjusting seat (3), and the inner adjusting seat (4) can rotate back and forth relative to the outer adjusting seat (3) along the axis of the inner adjusting seat (4); a transparent sealing plate (41) is arranged at the upper port of the inner adjusting seat (4); a spherical adjusting groove (42) is formed in the bottom plate of the inner adjusting seat (4); a supporting cylinder (5) is fixedly arranged on the axis of the outer adjusting seat (3), and the supporting cylinder (5) penetrates through the inner adjusting seat (4) and is overlapped with the axis of the adjusting groove (42); an adjusting disc (6) is detachably arranged at the top end of the supporting cylinder (5), the adjusting disc (6) is matched with the adjusting groove (42) in shape, and the disc surface of the adjusting disc (6) is overlapped with the spherical center of the groove surface of the adjusting groove (42); a spherical shell-shaped adjusting bowl (7) is detachably arranged at the bottom of the lamp body (1), an adjusting opening is formed in the bottom of the adjusting bowl (7), and the shape of the adjusting bowl (7) is matched with the adjusting groove (42) and the adjusting disc (6); the adjusting bowl (7) is arranged between the adjusting groove (42) and the adjusting disc (6), and the supporting cylinder (5) penetrates through the adjusting opening; the adjusting bowl (7) can slide between the adjusting groove (42) and the adjusting disc (6); the power cord (11) penetrates through the adjusting disc (6) along the axis of the adjusting groove (42) and then penetrates through the supporting cylinder (5); the lower disc surface of the adjusting disc (6) is provided with a spiral ascending type guide groove (61), the adjusting bowl (7) is provided with sliding teeth (71) matched with the guide groove (61), and the sliding teeth (71) are arranged in the guide groove (61) in a sliding mode.
2. The steerable led landscape lamp of claim 1, wherein: the upper edge of the outer adjusting seat (3) is provided with anti-skid grains which extend along the radial direction of the outer adjusting seat (3).
3. A steerable led landscape lamp according to claim 1 or 2, wherein: a reflective film is attached to the inner surface of the inner adjusting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811620891.5A CN109708043B (en) | 2018-12-28 | 2018-12-28 | Direction-adjustable LED landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811620891.5A CN109708043B (en) | 2018-12-28 | 2018-12-28 | Direction-adjustable LED landscape lamp |
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| Publication Number | Publication Date |
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| CN109708043A CN109708043A (en) | 2019-05-03 |
| CN109708043B true CN109708043B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811620891.5A Active CN109708043B (en) | 2018-12-28 | 2018-12-28 | Direction-adjustable LED landscape lamp |
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| CN107143790A (en) * | 2017-06-30 | 2017-09-08 | 中山市风华稀柠照明设计有限公司 | A kind of underground lamp of energy regulating irradiation angle |
| CN206593050U (en) * | 2017-03-28 | 2017-10-27 | 湖南智耐特光电科技有限公司 | The wall lamp of fine-tuning angle of lamp body |
| KR101836205B1 (en) * | 2017-10-26 | 2018-03-09 | (주)루셀 | Led light assembly |
| CN108954071A (en) * | 2018-04-12 | 2018-12-07 | 安徽正飞信息科技有限公司 | A kind of explosion-proof concealed wall lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI458119B (en) * | 2008-05-05 | 2014-10-21 | Univ Nat Central | Light mixing apparatus of light emitting diode |
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2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021867A (en) * | 2001-07-09 | 2003-01-24 | Toshiba Corp | Projector device with lamp attachment angle adjusting mechanism |
| CN201923015U (en) * | 2010-12-31 | 2011-08-10 | 即墨市即东汽车配件厂 | Automobile rearview mirror angular adjusting mechanism |
| CN203744097U (en) * | 2014-03-27 | 2014-07-30 | 深圳市巨特光电科技有限公司 | Bowl lamp capable of rotatably adjusting angles |
| CN104791633A (en) * | 2015-04-28 | 2015-07-22 | 深圳市振红旗科技有限公司 | Mechanical LED module with adjustable beam angle |
| CN204693253U (en) * | 2015-06-30 | 2015-10-07 | 重庆长安汽车股份有限公司 | A kind of governor motion of front fog lamp of automobile |
| CN205299238U (en) * | 2015-12-10 | 2016-06-08 | 广东德豪雷士照明有限公司 | LED lamps and lanterns with adjustable light -emitting angle |
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| CN107143790A (en) * | 2017-06-30 | 2017-09-08 | 中山市风华稀柠照明设计有限公司 | A kind of underground lamp of energy regulating irradiation angle |
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| CN109708043A (en) | 2019-05-03 |
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Effective date of registration: 20210407 Address after: 213000 Shengzhuang Industrial Park, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU KAIFEI LIGHTING FACTORY Address before: 215000 villager committee of Nan Yang village, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Zhu Hongfei |
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