CN2844671Y - Telescopic pillar structure of lamp - Google Patents
Telescopic pillar structure of lamp Download PDFInfo
- Publication number
- CN2844671Y CN2844671Y CN 200520013378 CN200520013378U CN2844671Y CN 2844671 Y CN2844671 Y CN 2844671Y CN 200520013378 CN200520013378 CN 200520013378 CN 200520013378 U CN200520013378 U CN 200520013378U CN 2844671 Y CN2844671 Y CN 2844671Y
- Authority
- CN
- China
- Prior art keywords
- upright post
- column body
- post body
- equilateral triangle
- cambered
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a telescopic upright post structure of a lamp set, which is a multistage upright post body which is formed from an inner upright post body and an outer upright post body which are mutually sheathed, and the inner upright post body and the outer upright post body both are formed to be hollow equilateral triangle cross sections and are mutually matched in a sliding mode. The inner upright post body can extend, shrink and slide freely in the inner cavity of the outer upright post body, and the hollow equilateral triangle cross sections are arranged to be three cambered corners and three cambered surfaces, wherein the three cambered corners and the three cambered surfaces are in smooth transitional connection. The utility model has the other scheme that the hollow equilateral triangle cross sections are formed to be three cambered corners and three flat surfaces, wherein the three cambered corners and the three flat surfaces are in smooth connection. An upright post extending, shrinking and positioning mechanism with a lockpin is arranged at one side of a polygonal outer upright post body, and a lock pin hole is arranged at one side of an outer upright post body. A plurality of lock pin holes are arranged at one side of an inner upright post body, and the position of each of the lock pin holes corresponds to the upright post extending, shrinking and positioning mechanism. The utility model has the advantages of novel structure, beautiful appearance, favorable rigidity of the upright post body and steady extending, shrinking and positioning of the upright post.
Description
Technical field
The utility model relates to a kind of light fixture equipment field, particularly relate to a kind of be applied to support lighting, have structure of lamp expanding upright column triangle circular arc, scalable adjusting.It equally also be suitable for the various ligthing paraphernalias of indoor or outdoors, camera, video camera, drawing board and other need connected, require the supporting use in the device of telescopic adjustment arbitrarily of column height.
Background technology
At present, the most section structures that adopt cylindrical tube of the scalable column of various light fixtures, also have and adopt rectangular-shaped section structure, its number of patent application that the latter such as the applicant have obtained the authorization is 03142083.4 utility model patent " Fold-style lighting collection ", it comprises a supporting seat 3, one height-adjustable telescopic column 2 is set on the described supporting seat, and the upper end of described telescopic column 2 is provided with the illuminating lamp 1 for the illumination use of band distributing box; Described telescopic column 2 can be stretched upward by three joints or the traveller of gathering is downwards formed, and described telescopic column bottom fixedly installs a distributing box that links to each other with described illuminating lamp 1 power line, as shown in Figure 4.
Three joints of above-mentioned " Fold-style lighting collection " utility model patent can stretch upward or the telescopic column of gathering downwards has rectangular-shaped section structure, and are simple and lucid and lively.Yet its rigidity of structure is not ideal, and remains in shortcoming in some occasion is used.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, provide a kind of good looking appearance, flexible and positioning function well, structure of lamp expanding upright column with triangle circular arc.
The purpose of this utility model is by providing a kind of structure of lamp expanding upright column with following structure to realize, it be one group multistage, by the column body that inner column body and outer column body are nested with mutually, described inner column body that is nested with mutually and outer column body are set to hollow equilateral triangle section; The inner column body of described equilateral triangle section and the outer column body of equilateral triangle section are set to be slidingly matched mutually.
Described inner column body, outer column body with hollow equilateral triangle section respectively is set to three circular arc angles and three arc-shaped surfaces.Described circular arc angle is connected with described arc-shaped surface is smooth.
Described inner column body, outer column body with hollow equilateral triangle section respectively is set to three circular arc angles and three flat shape faces.Described circular arc angle and described flat smooth connection of shape face.
One side of described polygon outer column body is provided with the vertical column expanding and the detent mechanism of pin with lock, one side of described outer column body is provided with lockpin hole, one side of described inner column body is provided with a plurality of lockpin holes, and described lockpin hole position is corresponding with described vertical column expanding and detent mechanism.
Compared with prior art, advantage of the present utility model is: 1. novel structure, good looking appearance; 2. has the good column body rigidity and the stability of vertical column expanding and location; 3. be suitable for equally all kinds of ligthing paraphernalias, camera, video camera, drawing board and other need connected, require the supporting use in the device of telescopic adjustment arbitrarily of column height.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present utility model;
The A-A cutaway view of Fig. 2 Fig. 1;
The another kind of A-A cutaway view of Fig. 3 Fig. 1;
Fig. 4 is a kind of prior art constructions schematic diagram;
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 show first embodiment of a kind of structure of lamp expanding upright column of the utility model.It is one group multistage, by the column body that inner column body 31 and outer column body 32 are nested with mutually, the inner column body 31 and the outer column body 32 that are nested with mutually are set to hollow equilateral triangle section; The inner column body 31 of equilateral triangle section is set to be slidingly matched mutually with the outer column body 32 of equilateral triangle section, and telescopic slide is freely in the inner chamber of outer column body 32 to make inner column body 31.
One side of polygon outer column body 32 is provided with vertical column expanding and detent mechanism 10, one side of outer column body 32 is provided with lockpin hole, one side of inner column body 31 is provided with a plurality of lockpin holes, and outer column body lockpin hole position, inner column body lockpin hole position are corresponding with described vertical column expanding and detent mechanism 10.
A kind of structure of lamp expanding upright column of the utility model is connected on the feet 30, and its top is provided with a plate 20, in order to connect various light fixtures, ligthing paraphernalia, camera, video camera, drawing board etc., as shown in Figure 1.
Fig. 3 shows second embodiment of a kind of structure of lamp expanding upright column of the utility model.Inner column body 31, outer column body 32 with hollow equilateral triangle section respectively are set to three circular arc angles 33 and three flat shape faces 36.The transition light slip of described circular arc angle 33 and described flat shape face 36.Second embodiment is more simpler and easy than the manufacture craft of first embodiment.
Claims (4)
1. structure of lamp expanding upright column, it is one group of column body multistage, that be nested with mutually by inner column body and outer column body, the top of described outer column body connects a flexible detent mechanism, and it is characterized in that: the described inner column body (31) that is nested with mutually is set to hollow equilateral triangle section with outer column body (32); The inner column body (31) of described equilateral triangle section is set to be slidingly matched mutually with the outer column body (32) of equilateral triangle section.
2. a kind of structure of lamp expanding upright column as claimed in claim 1, it is characterized in that: described inner column body (31), outer column body (32) with hollow equilateral triangle section respectively is set to three circular arc angles (33) and three arc-shaped surfaces (34), described circular arc angle (33) and smooth connection of described arc-shaped surface (34).
3. a kind of structure of lamp expanding upright column as claimed in claim 1, it is characterized in that: described inner column body (31), outer column body (32) with hollow equilateral triangle section respectively is set to three circular arc angles (33) and three flat shape faces (36), described circular arc angle (33) and smooth connection of described flat shape face (36).
4. a kind of structure of lamp expanding upright column as claimed in claim 1, it is characterized in that: the outer column body (32) of described hollow equilateral triangle section one side be provided with pin with lock (2) vertical column expanding and detent mechanism (10), one side of described outer column body (32) is provided with lockpin hole, one side of described inner column body (31) is provided with a plurality of lockpin holes, and described lockpin hole position is corresponding with described vertical column expanding and detent mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013378 CN2844671Y (en) | 2005-07-20 | 2005-07-20 | Telescopic pillar structure of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013378 CN2844671Y (en) | 2005-07-20 | 2005-07-20 | Telescopic pillar structure of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844671Y true CN2844671Y (en) | 2006-12-06 |
Family
ID=37486620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013378 Expired - Lifetime CN2844671Y (en) | 2005-07-20 | 2005-07-20 | Telescopic pillar structure of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844671Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430644C (en) * | 2005-07-20 | 2008-11-05 | 屠伟勤 | Structure of lamp expanding upright column |
-
2005
- 2005-07-20 CN CN 200520013378 patent/CN2844671Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430644C (en) * | 2005-07-20 | 2008-11-05 | 屠伟勤 | Structure of lamp expanding upright column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081105 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |