CN201885161U - Spherical lamp box - Google Patents
Spherical lamp box Download PDFInfo
- Publication number
- CN201885161U CN201885161U CN2010205602847U CN201020560284U CN201885161U CN 201885161 U CN201885161 U CN 201885161U CN 2010205602847 U CN2010205602847 U CN 2010205602847U CN 201020560284 U CN201020560284 U CN 201020560284U CN 201885161 U CN201885161 U CN 201885161U
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- column
- spheroid
- lamp box
- ring
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a spherical lamp box which comprises a sphere, a support and an air charging device, wherein the sphere is made from a high-strength composite flexible material and formed by cutting the material according to the spatial spherical shape and then splicing the cut pieces; the support is arranged at the lower part of the sphere and comprises a bottom ring, a bottom beam, a first stand column, a second stand column, a third stand column, a support rod, a tie rod and a push ring; and the air charging device is arranged on the support. Compared with the prior art, the lamp box has large spherical angle, wider information spreading range and high overall lateral stability and wind resistance of the sphere structure, reduces consumption of energy used for compensating pressure loss, and has longer service life; and according to the needs of activity styles, the support can be designed into different forms on the premise of maintaining the type of the push ring.
Description
Technical field
The utility model relates to a kind of advertisement stage property, especially relates to a kind of lamp box that is shaped as spheroid.
Background technology
At present, have the inflatable structure of spherical design, in advertising campaign, favored.But mainly there are the following problems:
(1) poor stability of small-scale structure produces significantly distortion under the wind-force effect, structure is damaged easily, especially is not suitable for using out of doors;
(2) area of spherical surface of small-scale structure is less, unfavorable in large-scale activity transmission information;
(3) whole height of large scale structure is shorter relatively, causes the spheroid outward appearance single, generally is hemisphere or less than the spherical crown of hemisphere; Because its spherical angle is little, the direction scope of transmitting information is not as small-scale structure;
(4) the general large scale structure passage that need dispose can bring extra atmospheric pressure lost to inflatable structure, makes large scale structure need consume the more energy in order to keep Stability Analysis of Structures;
(5) during the large-scale inflatable structure of dismounting, cause dirty and damaged with ball material easily, shorten structure normal service life;
(6) when running into exceedingly odious weather, even large scale structure also must could guarantee the safety of structure in advance with structural demolition.This has brought very big inconvenience for long-term activity.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of wind resistance lamp box that good, firm in structure stable shape is a spheroid for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of lamp box that is shaped as spheroid is characterized in that this lamp box comprises spheroid, support and aerating device, described bottom that is erected at spheroid, and described aerating device is located on the support.
Described spheroid adopts the compound flexible material of high strength, is undertaken being spliced after the cutting by the space spherical shape, and the spheroid edge is surrounded by rope band, arrives the apical ring outside by pressing plate and sealing strip with bolting, and the center of top of spheroid is provided with ball top flange.
Described support comprises base ring, bottom girder, first column, second column, the 3rd column, pole, is ring and apical ring, the described base ring and first column are located on the ground, connect by described bottom girder, described second column is enclosed within first column, described the 3rd column is enclosed within second column, is welded with the lifting plate that is used to install illuminating lamp on described second column; Described pole is the center with first column, evenly distributes along circumference, and the pole two ends connect base ring and apical ring respectively, and described system ring connects adjacent pole, and described apical ring is located at the upper end of pole.
Be connected and fixed by alignment pin between described first column, second column and the 3rd column, the top of the 3rd column can be connected with the ball top board through ball top flange, and second column and the 3rd column can be taken in first column after taking out alignment pin.
Described apical ring one side is sealed with steel plate, and leaves service port and inflation inlet, and service port and inflation inlet post sealing strip, described service port can be sealed with top cover, aerating device is installed in described air inlet top, and screen pack is installed in the below, and apical ring, aerating device and screen pack all adopt bolt to be connected.
Described aerating device is an axial blower, and the air inlet of this air blast is connected with air inlet through flange-interface, and air outlet stretches in the spheroid.
Compared with prior art, the utlity model has following advantage:
(1) spherical angle of spheroid is big, and it is wider that information is propagated;
(2) because the top of spheroid is connected and fixed by the top of ball top flange and the 3rd column in advance, improved the whole lateral stability of sphere structure, the structures under wind ability is improved;
(3) in the sphere structure, except air inlet, unique opening part---service port is closed downwards from the apical ring top with top cover, under the effect of spheroid air pressure inside, make top cover sealing ring all around press tightlyer, can effectively reduce atmospheric pressure lost, so both improve the resistance to overturning of structure, reduce the energy consumption that is used to compensate atmospheric pressure lost simultaneously again;
(4) design of base ring and bottom girder makes ground fixing more convenient, if in interim activity, do not allow the ground that destorys the scene, by place mass on bottom girder and base ring, still can guarantee originally to be shaped as the normal use of the lamp box of spheroid;
(5) during detaching structure, spheroid is not easy directly to fall earthward, and has reduced the dirty of sphere and damages, and makes and reaches prolongation in service life of spheroid;
(6) when running into exceedingly odious weather, can open top cover and exit fast, because spheroid is fixed on capital, can be owing to the spheroid surface of making dirty that falls earthward;
(7) after air bleeds off in the ball,, just can reduce wind action greatly, guarantee structural safety as long as spheroid is banded on the column;
(8) support can keeping under the constant prerequisite of apical ring place form, be designed to different shaping according to movable style needs.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of support;
Fig. 4 is the partial structurtes schematic diagram at spheroid top;
Fig. 5 is the partial structurtes schematic diagram of spheroid bottom;
Fig. 6 is the scheme of installation of aerating device;
Fig. 7 is the scheme of installation of service port.
Among the figure 1 for spheroid, 2 for support, 3 for ball top flange, 4 be the 3rd column, 5 be second column, 6 be first column, 7 for service port, 8 for pole, 9 for the lifting plate, 10 for alignment pin, 11 for apical ring, 12 for base ring, 13 for inflation inlet, 14 for being that ring, 15 is alignment pin for top cover, 23 for sealing strip, 22 for filter screen, 21 for aerating device, 20 for spherical cap, 19 for bolt, 18 for ball top board, 17 for bottom girder, 16.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of lamp box that is shaped as spheroid, its structure are shown in Fig. 1～2, and this lamp box comprises spheroid 1, support 2 and aerating device 19, and support 2 is located at the bottom of spheroid 1, and aerating device 19 is located on the support 2.Spheroid 1 adopts the compound flexible material of high strength, undertaken being spliced after the cutting by the space spherical shape, the spheroid edge is surrounded by rope band, is fixed to the outside of apical ring 11 with bolt 17 by pressing plate and sealing strip, as shown in Figure 5, the center of top of spheroid 1 is provided with ball top flange 3.
The structure of support 2 as shown in Figure 3, by base ring 12, bottom girder 15, first column 6, second column 5, the 3rd column 4, pole 8, system's ring 14 and apical ring 11 constitute, the base ring 12 and first column 6 are located on the ground, connect into as a whole by bottom girder 15, second column 5 is enclosed within first column 6, the 3rd column 4 is enclosed within second column 5, first column 6, be connected and fixed by alignment pin 23 between second column 5 and the 3rd column 4, take out in alignment pin 23 back second columns 5 and the 3rd column 6 incomes first column 6, be welded with lifting plate 9 on second column 5, on this lifting plate 9 illuminating lamp be installed.Pole 8 is the center with first column 6, evenly distributes along circumference, and pole 8 two ends connect base ring 12 and apical ring 11 respectively, system's ring 14 connects adjacent pole 8, apical ring 11 is located at the upper end of pole 8, and the top of the 3rd column 4 can be connected with ball top board 16 through ball top flange 3, as shown in Figure 4.
Aerating device 19 is inflated in the enclosure space that spheroid 1 and apical ring 11 constitute, and makes to have certain draught head with space outerpace in the closed ball 1, can make spheroid 1 form stable sphere.
Claims (6)
1. a lamp box that is shaped as spheroid is characterized in that, this lamp box comprises spheroid, support and aerating device, described bottom that is erected at spheroid, and described aerating device is located on the support.
2. a kind of lamp box that is shaped as spheroid according to claim 1, it is characterized in that, described spheroid is that the compound flexible material of high strength is undertaken being spliced to form after the cutting by the space spherical shape, the spheroid edge is surrounded by rope band, arrive the apical ring outside by pressing plate and sealing strip with bolting, the center of top of spheroid is provided with ball top flange.
3. a kind of lamp box that is shaped as spheroid according to claim 1, it is characterized in that, described support comprises base ring, bottom girder, first column, second column, the 3rd column, pole, is ring and apical ring, the described base ring and first column are located on the ground, connect by described bottom girder, described second column is enclosed within first column, and described the 3rd column is enclosed within second column, is welded with the lifting plate that is used to install illuminating lamp on described second column; Described pole is the center with first column, evenly distributes along circumference, and the pole two ends connect base ring and apical ring respectively, and described system ring connects adjacent pole, and described apical ring is located at the upper end of pole.
4. a kind of lamp box that is shaped as spheroid according to claim 3 is characterized in that, is connected and fixed by alignment pin between described first column, second column and the 3rd column.
5. a kind of lamp box that is shaped as spheroid according to claim 3, it is characterized in that, described apical ring one side is sealed with steel plate, and leave service port and inflation inlet, service port and inflation inlet post sealing strip, and described service port can be sealed with top cover, and aerating device is installed in described air inlet top, screen pack is installed in the below, and apical ring, aerating device and screen pack all adopt bolt to be connected.
6. a kind of lamp box that is shaped as spheroid according to claim 1 is characterized in that described aerating device is an axial blower, and the air inlet of this air blast is connected with air inlet through flange-interface, and air outlet stretches in the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205602847U CN201885161U (en) | 2010-10-14 | 2010-10-14 | Spherical lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205602847U CN201885161U (en) | 2010-10-14 | 2010-10-14 | Spherical lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885161U true CN201885161U (en) | 2011-06-29 |
Family
ID=44182707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205602847U Expired - Fee Related CN201885161U (en) | 2010-10-14 | 2010-10-14 | Spherical lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446468A (en) * | 2010-10-14 | 2012-05-09 | 上海海勃膜结构有限公司 | Large-size lightbox ball |
| CN112576993A (en) * | 2020-12-14 | 2021-03-30 | 孟君 | Street lamp based on aerodynamics |
-
2010
- 2010-10-14 CN CN2010205602847U patent/CN201885161U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446468A (en) * | 2010-10-14 | 2012-05-09 | 上海海勃膜结构有限公司 | Large-size lightbox ball |
| CN102446468B (en) * | 2010-10-14 | 2014-09-24 | 上海海勃膜结构有限公司 | Large-size lightbox ball |
| CN112576993A (en) * | 2020-12-14 | 2021-03-30 | 孟君 | Street lamp based on aerodynamics |
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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 |
Granted publication date: 20110629 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |