CN203082831U - Positioning structure capable of adjusting angle of lamp - Google Patents
Positioning structure capable of adjusting angle of lamp Download PDFInfo
- Publication number
- CN203082831U CN203082831U CN 201320016914 CN201320016914U CN203082831U CN 203082831 U CN203082831 U CN 203082831U CN 201320016914 CN201320016914 CN 201320016914 CN 201320016914 U CN201320016914 U CN 201320016914U CN 203082831 U CN203082831 U CN 203082831U
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- CN
- China
- Prior art keywords
- light fixture
- location structure
- location
- locating slot
- backstay
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a positioning structure capable of adjusting the angle of a lamp. The positioning structure capable of adjusting the angle of the lamp comprises a support, a positioning base and at least one positioning rod. The support is provided with at least one positioning hole; the positioning base is placed on the support, and comprises a fixing plate and a positioning plate; the positioning plate comprises a plurality of bent positioning pieces, the positioning pieces are mutually connected in a neighboring mode and are provided with at least one positioning groove, and the positioning groove penetrates through the positioning plate and extends to the positioning pieces; and the positioning rod penetrates through the positioning groove, is abutted against one positioning piece, and is positioned in a corresponding positioning hole. Because a user can hold the lamp and the positioning plate to adjust the position of the lamp by himself along the path of the positioning groove, the positioning structure capable of adjusting the angle of the lamp ensures that angle adjustment of the lamp can be finished without helps of others, and improves using convenience.
Description
Technical field
The fixed structure of the relevant a kind of lighting device of the utility model is meant a kind of location structure of adjusting the light fixture angle especially.
Background technology
Lighting device adopts projection light fixture (projecting lamp) to reach the illuminating effect of expection towards specific direction projection usually.When general common lighting device desire changes irradiating angle, normally utilize the mode of screw degree of tightness to adjust the lamp bracket angle.
Yet when utilizing screw degree of tightness mode to adjust the light fixture irradiating angle, the user must unclamp the screw of lamp socket earlier, then carry out angle adjustment after, lock screw more at last.This adjustment mode is comparatively complicated, if when the frequency of adjusting is frequent, causes screw to clamp lamp socket really easily and makes its location.Moreover, when this mode is adjusted the lamp lighting angle, owing to after must earlier light fixture being positioned at certain location and angle, lock the lamp socket screw again.Therefore when adjusting the light fixture angle, need other people to assist mostly, have the inconvenience on using.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of location structure of adjusting the light fixture angle, to reach the irradiating angle of being convenient to adjust voluntarily light fixture, the purpose that does not need other people to assist; In addition, its structure is provided with simple and easy to implement.
In order to reach above-mentioned purpose, the utility model provides a kind of location structure of adjusting the light fixture angle, and the described location structure of adjusting the light fixture angle comprises:
One bracing frame, it is provided with at least one locating hole;
One positioning seat, it is arranged on the support frame as described above, described positioning seat comprises a fixed head that connects light fixture and a location-plate that extends from described fixed head, described location-plate comprises a plurality of spacers of bending, described spacer adjoins each other and is provided with at least one locating slot, and described locating slot runs through described location-plate and extends to described spacer; And
At least one backstay, it wears described locating slot and retaining supports a wherein spacer, and described backstay is positioned in the corresponding described locating hole.
Preferably, wherein said bracing frame is a foot rest, and support frame as described above has a platform, and described platform is provided with described locating hole.
Preferably, wherein said locating hole is a screw.
Preferably, wherein said positioning seat more comprises a plurality of screws, and described light fixture locks on described fixed head by described screw.
Preferably, wherein said positioning seat is a L template, and described positioning seat is provided with a plurality of locating slots, and described locating slot is symmetricly set on the described location-plate.
Preferably, wherein said locating slot is an elongated slot, and described locating slot is opened in a side of described location-plate, and described locating slot extends towards the direction that described spacer joins.
Preferably, two sides of wherein said locating slot have been kept a distance with the side of described location-plate respectively.
Preferably, wherein said backstay comprises a section and connects the section of wearing of described head section, and the width of described head section is greater than the width of described locating slot, the width of the described section of wearing then is the width less than described locating slot, dual-side and retaining that described head section is crossed on described locating slot are against on the described spacer, and the described section of wearing wears described locating slot.
Preferably, wherein said spacer has one against the plane, and described head section is smooth described against the plane.
Preferably, wherein said spacer has one against the plane, and described head section is described against the plane for the on-plane surface contact.
Preferably, wherein said location-plate and described platform are an angle.
Preferably, wherein said backstay is inclined in the described locating hole.
Preferably, wherein said backstay is a screw rod, and described backstay uprightly is screwed in the described locating hole.
Preferably, wherein said backstay is a screw rod, and described backstay more is combined with a nut, and described nut locking is at the end of described backstay.
Compared to prior art, light fixture irradiating angle of the present utility model can be adjusted by location structure of the present utility model, and this light fixture and location-plate can revolve along locating slot and reach needed angle, are located again; Owing to the user can grip light fixture and location-plate voluntarily and adjust the position along the path of locating slot, do not need other people to assist to finish the angle adjustment of light fixture, increase the convenience on using; In addition, being provided with of location structure is simple and easy to implement, more increases the practicality of the utility model location structure.
Description of drawings
Fig. 1 is the three-dimensional appearance signal of adjusting the location structure of light fixture angle of the present utility model;
Fig. 2 is the combination schematic diagram of bracing frame of the present utility model and positioning seat;
Fig. 3 is the three-dimensional appearance schematic diagram of positioning seat of the present utility model;
Fig. 4 is the combination schematic diagram of location structure of the present utility model;
Fig. 5 is light fixture of the present utility model is adjusted irradiating angle by location structure a use schematic diagram;
Fig. 6 is light fixture of the present utility model is adjusted irradiating angle by location structure another use schematic diagram;
Fig. 7 is light fixture of the present utility model is adjusted irradiating angle by location structure second embodiment;
Fig. 8 is light fixture of the present utility model is adjusted irradiating angle second embodiment by location structure another use schematic diagram;
Fig. 9 is light fixture of the present utility model is adjusted irradiating angle by location structure the 3rd embodiment;
Figure 10 is light fixture of the present utility model is adjusted irradiating angle by location structure a use schematic diagram again.
[main element symbol description]
The 1-location structure; The 10-bracing frame; The 100-locating hole; The 11-platform;
The 2-light fixture; The 20-positioning seat; The 21-fixed head; The 22-location-plate; The 220-locating slot; The 221-spacer; The 23-screw;
The 30-backstay; 31-head section; The 32-section of wearing; The 33-nut.
The specific embodiment
Relevant detailed description of the present utility model and technology contents are described as follows conjunction with figs., yet accompanying drawing only provides the usefulness of reference with explanation, is not to be used to limit the utility model.
Consult Fig. 1, can adjust the three-dimensional appearance schematic diagram of the location structure of light fixture angle for the utility model.The location structure 1 of light fixture angle of adjusting of the present utility model is in order to adjust the irradiating angle of a light fixture 2.This location structure 1 comprises a bracing frame 10, a positioning seat 20 and at least one backstay 30.This positioning seat 20 is combined with this light fixture 2, and this positioning seat 20 is arranged on this bracing frame 10 by backstay 30.
Please continue with reference to Fig. 2 to Fig. 4, be respectively the combination schematic diagram of bracing frame of the present utility model and positioning seat, the three-dimensional appearance schematic diagram of positioning seat and the combination schematic diagram of location structure.This bracing frame 10 is provided with at least one locating hole 100.20 of this positioning seats are to be arranged on this bracing frame 10 by this backstay 30.
This positioning seat 20 comprises a fixed head 21 that connects this light fixture 2, a location-plate 22 and a plurality of screw 23 of these fixed head 21 extensions certainly.This light fixture 2 locks on this fixed head 21 by described screw 23.This location-plate 22 comprises a plurality of spacers 221 that join continuously and is provided with at least one locating slot 220.Adjacent spacer 221 has certain bending angle, and this locating slot 220 runs through this location-plate 22 and extends to respectively this spacer 221.
This backstay 30 wears this locating slot 220 and optionally keeps off and support a wherein spacer 221.This backstay 30 passes this locating slot 220 and is positioned in this corresponding locating hole 100.
In an embodiment of the present utility model, this bracing frame 10 is a foot rest, and this foot rest has a platform 11, and this platform 11 is provided with this locating hole 100.
Preferably, this positioning seat 20 is a L template.Those locating slots 220 are symmetricly set on this location-plate 22.In addition, this locating slot 220 is an elongated slot, and this elongated slot is opened in a side of this location-plate 22, and this locating slot 220 extends towards the direction that this spacer 221 respectively joins.In the present embodiment, two sides of this locating slot 220 have been kept a distance with the side of this location-plate 22 respectively, and in addition, locating hole 100, locating slot 220 and backstay 30 are set to a plurality of.
Moreover this backstay 30 comprises a section 31 and connects a section of wearing 32 of this section 31.And the width of this section 31 is greater than the width of this locating slot 22, and the width of this section of wearing 32 then is the width less than this locating slot 32.In view of the above, this section 31 be crossed on this locating slot 22 dual-side and the retaining be against on this spacer 221.32 of this sections of wearing are to wear this locating slot 22 and be combined in the locating hole 100 of this bracing frame 10.
In the present embodiment, respectively this spacer 221 has one against the plane.When this backstay 30 wore this locating slot 220 and be combined in this corresponding locating hole 100, this backstay 30 can keep off and be against wherein arbitrary position of a spacer 221.That is the user can adjust the angle of this positioning seat 20 with respect to this bracing frame 10 according to required irradiating angle.
It should be noted that the head section 31 of this backstay 30 can be smooth should be against the plane, perhaps, the head section 31 of this backstay 30 be somebody's turn to do against maintaining a gap between the plane.That is to say that this location-plate 21 not necessarily must lock on this bracing frame 10.
In view of the above, the irradiating angle of this light fixture 2 can be adjusted by this location structure 1.
Please consult Fig. 5 and Fig. 6 in addition, adjust the use schematic diagram of irradiating angle for light fixture of the present utility model by location structure.When using location structure 1 of the present utility model, can be earlier with these light fixture 2 lockings on this fixed head, utilize described backstay 30 again and this location-plate 22 be positioned at this bracing frame 10.
As shown in Figure 5, this location-plate 22 can be positioned at this bracing frame 10 by backstay 30.At this moment, the head section 31 of this backstay 30 can smooth this spacer 221 against the plane.Desire is adjusted the irradiating angle of this light fixture 2, because this location-plate 22 can move relative to this bracing frame 10, reaches needed angle so this light fixture 2 and location-plate 21 can revolve along this locating slot 220, is located at last.
Please be in addition with reference to Fig. 6, because location-plate 21 do not lock at this bracing frame 10, so the user can directly grip this light fixture 2 and location-plate 21, and adjusts the position along the path of this locating slot 220.Wait to revolve and reach needed angle and decontrol this light fixture 2 and location-plate 21, this light fixture 2 can be because of weight slightly turn downwards own, up to this backstay 30 conflict this spacer 221 till the plane.At this moment, the head section 31 of this backstay 30 should be against the plane for the on-plane surface contact.
Please consult Fig. 7 and Fig. 8 in addition, adjust second embodiment of irradiating angle for light fixture of the present utility model by location structure.The present embodiment and first embodiment are roughly the same, and its difference is that locating hole 100 is screw, when this backstay 30 is a locking part, as screw rod etc.In Fig. 7, this backstay 30 screws togather this location-plate 22 and this support 10.In Fig. 8, location-plate 21 is an angle with the platform 11 of this bracing frame 10, and this backstay 30 is subjected to replacing of this locating hole 100 and locatees.What deserves to be mentioned is that in addition locating hole 100 can not be set to screw.
Please consult Fig. 9 again, adjust the 3rd embodiment of irradiating angle for light fixture of the present utility model by location structure.Present embodiment and the first two embodiment are roughly the same, and its difference is that backstay 30 more is combined with a nut 33.In the present embodiment, this location-plate 21 is an angle with the platform 11 of this bracing frame 10, and this backstay 30 is inclined in this locating hole 100.This nut 33 locks at the end of this backstay 30 after this backstay 30 penetrates this locating hole 100 again.To prevent that this backstay 30 breaks away from this locating hole 100.
See also Figure 10, adjust a use schematic diagram again of irradiating angle for light fixture of the present utility model by location structure.
In the present embodiment, location-plate 21 is an angle with the platform 11 of this bracing frame 10, and 30 of backstays are uprightly to be screwed in this locating hole 100.
In sum, the irradiating angle of this light fixture 2 can be by the adjustment of carrying out irradiating angle that is provided with of location structure 1 of the present utility model.In addition, being provided with of this location structure 1 is simple and easy to implement, is convenient to the user and adjusts the irradiating angle of light fixture 2 voluntarily and do not need other people to assist, and more increases the convenience on using.
The above only is preferred embodiment of the present utility model, and non-in order to limit claim of the present utility model, the equivalence that other utilization the utility model patent spirit is done changes, and all should belong to scope of patent protection of the present utility model.
Claims (14)
1. the location structure that can adjust the light fixture angle is characterized in that, the described location structure of adjusting the light fixture angle comprises:
One bracing frame, it is provided with at least one locating hole;
One positioning seat, it is arranged on the support frame as described above, described positioning seat comprises a fixed head that connects light fixture and a location-plate that extends from described fixed head, described location-plate comprises a plurality of spacers of bending, described spacer adjoins each other and is provided with at least one locating slot, and described locating slot runs through described location-plate and extends to described spacer; And
At least one backstay, it wears described locating slot and retaining supports a wherein spacer, and described backstay is positioned in the corresponding described locating hole.
2. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, support frame as described above is a foot rest, and support frame as described above has a platform, and described platform is provided with described locating hole.
3. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, described locating hole is a screw.
4. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, described positioning seat more comprises a plurality of screws, and described light fixture locks on described fixed head by described screw.
5. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, described positioning seat is a L template, and described positioning seat is provided with a plurality of locating slots, and described locating slot is symmetricly set on the described location-plate.
6. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, described locating slot is an elongated slot, and described locating slot is opened in a side of described location-plate, and described locating slot extends towards the direction that described spacer joins.
7. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that, two sides of described locating slot have been kept a distance with the side of described location-plate respectively.
8. as adjusting the location structure of light fixture angle as described in the claim 6, it is characterized in that, described backstay comprises a section and connects the section of wearing of described head section, and the width of described head section is greater than the width of described locating slot, the width of the described section of wearing then is the width less than described locating slot, dual-side and retaining that described head section is crossed on described locating slot are against on the described spacer, and the described section of wearing wears described locating slot.
9. as adjusting the location structure of light fixture angle as described in the claim 8, it is characterized in that described spacer has one against the plane, described head section is smooth described against the plane.
10. as adjusting the location structure of light fixture angle as described in the claim 8, it is characterized in that described spacer has one against the plane, described head section contacts described against the plane for on-plane surface.
11., it is characterized in that described location-plate and described platform are an angle as adjusting the location structure of light fixture angle as described in the claim 2.
12. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that described backstay is inclined in the described locating hole.
13., it is characterized in that described backstay is a screw rod, and described backstay uprightly is screwed in the described locating hole as adjusting the location structure of light fixture angle as described in the claim 3.
14. can adjust the location structure of light fixture angle according to claim 1, it is characterized in that described backstay is a screw rod, and described backstay more is combined with a nut, described nut locking is at the end of described backstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016914 CN203082831U (en) | 2013-01-14 | 2013-01-14 | Positioning structure capable of adjusting angle of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016914 CN203082831U (en) | 2013-01-14 | 2013-01-14 | Positioning structure capable of adjusting angle of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082831U true CN203082831U (en) | 2013-07-24 |
Family
ID=48828664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016914 Expired - Fee Related CN203082831U (en) | 2013-01-14 | 2013-01-14 | Positioning structure capable of adjusting angle of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082831U (en) |
-
2013
- 2013-01-14 CN CN 201320016914 patent/CN203082831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20190114 |