CN101709855A - Lamp for positioning and adjusting irradiation direction - Google Patents
Lamp for positioning and adjusting irradiation direction Download PDFInfo
- Publication number
- CN101709855A CN101709855A CN 200910188668 CN200910188668A CN101709855A CN 101709855 A CN101709855 A CN 101709855A CN 200910188668 CN200910188668 CN 200910188668 CN 200910188668 A CN200910188668 A CN 200910188668A CN 101709855 A CN101709855 A CN 101709855A
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- recessed
- support
- light fixture
- male member
- positioning
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp for positioning and adjusting irradiation direction, which comprises a lamp body and a bracket, wherein the lamp body is detachably and fixedly connected with the bracket through lugs at two sides of the lamp body, and the bracket and the lugs are provided with an adjusting and positioning mechanism which can prevent the lamp body from freely rotating. The lamp for positioning and adjusting the irradiation direction, provided the invention, can be fixed after the irradiation direction is adjusted with convenient adjustment, and can not change the irradiation direction because of outside forces of wind and the like.
Description
Technical field
The invention belongs to lighting technical field, relate to a kind of light fixture, relate in particular to a kind of light fixture of positioning and adjusting irradiation direction.
Background technology
The large-scale fixedly light fixture of the many employings of existing outdoor lighting, the fixing lamp bracket that passes through mostly of the lamp body of light fixture, wherein, lamp bracket not only plays the effect of supporting whole lamp body, also play light fixture is positioned installation, and the effect of adjusting lamp lighting direction, but in the fixed form of existing lamp bracket and lamp body, be to adopt screw to add nut, the mode of bullet pad, lamp body is provided with screw, have connecting hole on the lamp bracket, screw is installed in the connecting hole and fixes by the nut spinning, and this kind fixed structure positions by the illumination direction of the frictional force between lamp bracket and the lamp body to light fixture fully, still, because large-scale light fixture volume is big, Heavy Weight, when light fixture is used for the outdoor environment of strong wind, frictional force is during less than wind-force, and light fixture may be by the moving illumination direction that changes of wind; Be subjected to other external force effects at light fixture equally and also change illumination direction easily, and the weight of large-scale light fixture is heavier, depend merely on frictional force and be difficult to keep the light fixture direction of illumination and remain unchanged under the gravity effect, the lamp body of light fixture can be around the screw rotation.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provide a kind of that after adjusting illumination direction, promptly be fixed, easy to adjust, do not change the light fixture of the positioning and adjusting irradiation direction of illumination direction because of external force effects such as wind.
The technical solution adopted for the present invention to solve the technical problems is: a kind of light fixture of positioning and adjusting irradiation direction, comprise lamp body, support, lamp body is detachably fixedlyed connected with support by the journal stirrup that its both sides are provided with, and described support and journal stirrup are provided with the adjusting detent mechanism that is used to regulate light fixture direction of illumination and location.
Described adjusting detent mechanism comprises recessed and the male member that mutual plug-in mounting is interlocked, recessed with male member corresponding respectively be arranged on the support with journal stirrup on, when male member and recessed interlock lamp body is located, male member is regulated direction of illumination when recessed is separated.
Described journal stirrup is connected by bolt with support, and described male member and recessed are respectively that the center is increased radioactivity with the bolt.
Described journal stirrup is provided with screw, and the support correspondence is provided with connecting hole, and bolt passes connecting hole and is threaded with screw support and journal stirrup are fixed together, journal stirrup is provided with recessed, recessed is the even distribution at center with the screw, and support is provided with male member, and the male member correspondence is plugged in recessed.
Described recessed is arranged on the journal stirrup lateral wall, and described male member is arranged on the support madial wall.
Described support madial wall is removably fixed with directional plate, and described male member is arranged on the directional plate sidewall.
Described recessed is to be the center radial groove in the even week that distributes with the screw.
Described male member for the connecting hole be central distribution and radial many with recessed strip bulge that cooperates.
Another kind of technical scheme is: described recessed the blind hole that is positioned on the same circumference evenly distributes along circumference in order to be the equally distributed blind hole in center with the screw, and described male member is at least one stop column, and the stop column cooperation is inserted in the blind hole.
The present invention is directed to the location of large-scale light fixture, employing is provided with the adjusting detent mechanism that can regulate lamp body irradiation direction and location on support and journal stirrup, before support and lamp body assembling, can regulate the light fixture direction of illumination, after support and lamp body assembling, the adjusting detent mechanism can stop the relative motion between lamp body and the support support, prevent that lamp body is at the effect backspin of large wind or external force then cause direction of illumination and the variation of irradiation area, this adjusting detent mechanism does not influence the installation of light fixture and the adjustment of direction of illumination thereof, do not influence the normal use of lamp body yet, convenient and practical, and also avoided the lamp body rotation problem of large-scale light fixture under the gravity effect.
Regulate detent mechanism and comprise recessed and male member, the two respectively correspondence be arranged on support and the journal stirrup, when support and journal stirrup fixedly are assembled together, recessed and male member just mutually plug-in mounting be interlocked, with the two fixing can not rotation relatively, during fixing assembling, can adjust direction of illumination and angle at support and journal stirrup, adjustment finishes, can fixed lamp body and support with support and journal stirrup assembling.Regulate detent mechanism and can realize the fixing of light fixture, can play the effect of regulating the light fixture direction again.
Because journal stirrup is that bolt is connected with support, lamp body is under wind-force or external environment effect, easily around the bolt rotation, and adjusting direction of illumination also is the center rotation with the bolt, therefore male member and recessed 's setting is to be respectively that the center is increased radioactivity with the bolt, its female members is to be evenly the distribute radial groove in a week of center with the screw on the journal stirrup, male member for the connecting hole on the support be central distribution and radial many with recessed strip bulge that cooperates.Strip bulge is inserted in the strip groove, has prevented the axial rotation of lamp body, and can satisfy the adjustment of direction of illumination.Because recessed distributes on the journal stirrup lateral wall week, makes lamp body to regulate arbitrarily and stop in 360 °, at support by after being bolted on the journal stirrup, the interlock of just pegging graft mutually of recessed and male member.
Use for convenience and make, directional plate of specialize, male member is arranged on the directional plate sidewall, again directional plate is fixed on the support madial wall, by directional plate, lamp bracket, make lamp bracket to regulate lamp lighting direction and fixed lamp body by customer requirements, and from outward appearance, directional plate has disguise, does not influence outward appearance.
Another kind of technical scheme is recessed, and the blind hole that is positioned on the same circumference evenly distributes along circumference in order to be the equally distributed blind hole in center with the screw, and described male member is at least one stop column, and the stop column cooperation is inserted in the blind hole, plays the effect of stop.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the partial exploded view at support and journal stirrup place;
Fig. 3 is the structural representation of embodiment of the invention directional plate;
Fig. 4 is the structural representation of embodiment of the invention journal stirrup.
The specific embodiment
Shown in Fig. 1,2,3,4, a kind of light fixture of positioning and adjusting irradiation direction, comprise lamp body 1, support 5, lamp body 1 is detachably fixedlyed connected with support 5 by the journal stirrup 2 that its both sides are provided with, described support 5 and journal stirrup 2 be provided be used to regulate the light fixture direction of illumination and locate the adjusting detent mechanism.Described adjusting detent mechanism comprises recessed and the male member that mutual plug-in mounting is interlocked, recessed with male member corresponding respectively be arranged on the support with journal stirrup on.Described journal stirrup 2 is connected by bolt 4 with support 5, and described male member and recessed are respectively that the center is increased radioactivity with the bolt.
Shown in Fig. 2,3, described journal stirrup 2 lateral walls are the plane, and the center of lateral wall is provided with screw 22, journal stirrup 2 lateral walls are provided with recessed 21, recessed 21 is for being evenly the distribute radial groove in a week of center with screw 22, and groove is in journal stirrup 2 lateral wall rim openings, and the edge of groove is provided with the circumference scale, convenient definite anglec of rotation, the quantity of groove can be provided with according to the practical adjustments needs, and it is many that quantity is set, and the lamp body anglec of rotation is regulated just meticulous, it is few that quantity is set, and regulates just rough.
Shown in Fig. 2,4, corresponding screw 22 is provided with connecting hole 33 on support 5, bolt 4 passes connecting hole 33 and is spirally connected with screw 22, support 5 and journal stirrup 2 are fixed together, support 5 madial walls are provided with directional plate 3, by sunk screw and through hole 31 directional plate 3 detachably are fixed on the madial wall of support 5.Directional plate 3 sidewalls are provided with and recessed 21 male member that cooperates 32, and male member 32 is to be central distribution and radial many strip bulges that cooperate with journal stirrup 2 upper grooves with connecting hole 33.Strip bulge quantity is provided with at least one, and it is many that the bar number is set, and is better with stopping effect after the groove interlock.Male member 32 can also not need to be arranged on the directional plate, and is set directly on support 5 madial walls.Directional plate 3 can be that a compression mod is made, be connected with lamp bracket by sunk screw, this mounting means can not have any influence to the light fixture profile, unclamp bolt 4 after, directional plate 3 increases with journal stirrup 2 distances, male member 32 and recessed 21 not engagement, can regulate the light fixture direction easily, screw bolt 4 then, recessed 21 engagement on male member 32 on the directional plate 3 and the journal stirrup 2, light fixture can the priming illumination direction, and can not change by illumination direction under strong gale power.
Male member and recessed 's position can be changed mutually, and male member is arranged on the journal stirrup lateral wall, and recessed is arranged on the support madial wall.
Another kind of embodiment is: described recessed the blind hole that is positioned on the same circumference evenly distributes along circumference in order to be the equally distributed blind hole in center with the screw, and described male member is at least one stop column, and the stop column cooperation is inserted in the blind hole.
Claims (9)
1. the light fixture of a positioning and adjusting irradiation direction, comprise lamp body, support, lamp body is detachably fixedlyed connected with support by the journal stirrup that its both sides are provided with, and it is characterized in that, described support and journal stirrup are provided with the adjusting detent mechanism that is used to regulate light fixture direction of illumination and location.
2. the light fixture of positioning and adjusting irradiation direction according to claim 1 is characterized in that, described adjusting detent mechanism comprises recessed and the male member that mutual plug-in mounting is interlocked, recessed with male member corresponding respectively be arranged on the support with journal stirrup on.
3. the light fixture of positioning and adjusting irradiation direction according to claim 2 is characterized in that, described journal stirrup is connected by bolt with support, and described male member and recessed are respectively that the center is increased radioactivity with the bolt.
4. the light fixture of positioning and adjusting irradiation direction according to claim 3, it is characterized in that, described journal stirrup is provided with screw, the support correspondence is provided with connecting hole, bolt passes connecting hole and is threaded with screw support and journal stirrup are fixed together, and journal stirrup is provided with recessed, and recessed is the even distribution at center with the screw, support is provided with male member, and the male member correspondence is plugged in recessed.
5. the light fixture of positioning and adjusting irradiation direction according to claim 4 is characterized in that, described recessed is arranged on the journal stirrup lateral wall, and described male member is arranged on the support madial wall.
6. the light fixture of positioning and adjusting irradiation direction according to claim 5 is characterized in that, described support madial wall is removably fixed with directional plate, and described male member is arranged on the directional plate sidewall.
7. according to the light fixture of any described positioning and adjusting irradiation direction of claim 4～6, it is characterized in that described recessed is to be the center radial groove in the even week that distributes with the screw.
8. the light fixture of positioning and adjusting irradiation direction according to claim 7 is characterized in that, described male member for the connecting hole be central distribution and radial many with recessed strip bulge that cooperates.
9. according to the light fixture of any described positioning and adjusting irradiation direction of claim 4～6, it is characterized in that, described recessed for being the equally distributed blind hole in center with the screw, the blind hole that is positioned on the same circumference evenly distributes along circumference, described male member is at least one stop column, and the stop column cooperation is inserted in the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188668 CN101709855A (en) | 2009-12-07 | 2009-12-07 | Lamp for positioning and adjusting irradiation direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188668 CN101709855A (en) | 2009-12-07 | 2009-12-07 | Lamp for positioning and adjusting irradiation direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709855A true CN101709855A (en) | 2010-05-19 |
Family
ID=42402655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910188668 Pending CN101709855A (en) | 2009-12-07 | 2009-12-07 | Lamp for positioning and adjusting irradiation direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709855A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886798A (en) * | 2010-06-30 | 2010-11-17 | 海洋王照明科技股份有限公司 | Fixture steering structure and fixture thereof |
| CN103134009A (en) * | 2011-11-24 | 2013-06-05 | 海洋王照明科技股份有限公司 | Lamp with adjustable illuminating direction |
-
2009
- 2009-12-07 CN CN 200910188668 patent/CN101709855A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886798A (en) * | 2010-06-30 | 2010-11-17 | 海洋王照明科技股份有限公司 | Fixture steering structure and fixture thereof |
| CN101886798B (en) * | 2010-06-30 | 2012-12-26 | 海洋王照明科技股份有限公司 | Fixture steering structure and fixture thereof |
| CN103134009A (en) * | 2011-11-24 | 2013-06-05 | 海洋王照明科技股份有限公司 | Lamp with adjustable illuminating direction |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100519 |