CN204637490U - Solar energy basketball stands - Google Patents
Solar energy basketball stands Download PDFInfo
- Publication number
- CN204637490U CN204637490U CN201520218698.4U CN201520218698U CN204637490U CN 204637490 U CN204637490 U CN 204637490U CN 201520218698 U CN201520218698 U CN 201520218698U CN 204637490 U CN204637490 U CN 204637490U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- led
- backboard
- solar energy
- basketball stands
- 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
Links
- 239000011521 glass Substances 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012224 working solution Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000112598 Pseudoblennius percoides Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of solar energy basketball stands, comprise base, column, semi-girder, backboard, LED, battery and photovoltaic panel tracking system, column adopts machinery or fixed form to be vertically set on base, semi-girder is arranged on the top of column, one end of semi-girder is provided with backboard, the other end is connected with base by connector, the front of backboard is provided with Spring basket ball ring, LED is located at the top of backboard by lamp stand, battery is arranged on semi-girder, battery is electrically connected by wire with LED, photovoltaic panel tracking system is arranged on semi-girder, convert solar energy into electrical energy by day to be stored in battery by photovoltaic panel and throw light at night for the LED being arranged on outdoor basketball stands, and photovoltaic panel can follow the tracks of the sun from the western direct projection rotation of east orientation, effectively extend irradiation time and the irradiated area of photovoltaic panel, improve the lighting hours of LED at night, not only energy-conserving and environment-protective, and it is economical and practical.
Description
Technical field
The utility model belongs to sports equipment, is specifically related to a kind of solar energy basketball stands that can be used for Basketball Court night lighting and use.
Background technology
Along with China's nationwide fitness programs mushroom development, newly built community, various places, rural area body-building square spread all over the place, and General Administration of Sport's strengthening quality surveillance, and having performed certification system of product quality and flight check system, the technological innovation of the product quality and product that therefore improve sports equipment is the inexorable trend of enterprise development.And the sports events that basketball movement is quite popularized as, also dark liking by numerous sports enthusiasts, therefore, also all establish basketball movement field in large, medium and small school and some communities.
The basic structure of existing basketball stands has a ball-collecting rack, and ball-collecting rack is provided with the backboard of a plumbness, and on backboard, appropriate location is fixed with the ball basket of a circle.The basketball stands being arranged on outdoor basketball court can only be played for basket ball fan or train when daybreak, all do not have light, the basketball stands being arranged on basketball court are not fully utilized to most place at night.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of solar energy basketball stands, these basketball stands are thrown light in electrical power storage to battery for the lamp be arranged on basketball stands by photovoltaic panel by day, efficiently solve the lighting problem at basketball movement field night, energy-conserving and environment-protective, and economical and practical.
The technical solution of the utility model: a kind of solar energy basketball stands, comprise base, column, semi-girder and backboard, described column adopts machinery or fixed form to be vertically set on base, semi-girder is arranged on the top of column, one end of semi-girder is provided with backboard, the other end is connected with base by connector, and the front of described backboard is provided with Spring basket ball ring; Described solar energy basketball stands also comprise: LED, and described LED is located at the top of backboard by lamp stand; Battery, described battery is arranged on semi-girder, and battery is electrically connected by wire with LED; Photovoltaic panel tracking system, described photovoltaic panel tracking system mainly comprises photovoltaic panel, the first fixed support, air spring cylinder, the second fixed support, glass evacuated endothermic tube and heat exchanger core pipe; Described second fixed support is fixedly mounted on semi-girder, and described glass evacuated endothermic tube is fixed on the second support bracket fastened top by connector, is provided with heat exchanger core pipe in glass evacuated endothermic tube, is filled with hydraulic fluid in described heat exchanger core pipe; Described photovoltaic panel is located on the first fixed support, and the first fixed support is connected with the second fixed support by the second hinge; One end of described air spring cylinder is connected with the second support bracket fastened side by the first hinge, and the drive rod of air spring cylinder is connected with the first fixed support by articulated elements; Described air spring cylinder is connected with heat exchanger core pipe by Red-copper Capillary Tube.
Described photovoltaic panel can be rotated to the left or to the right around the second hinge under the drive rod effect of air spring cylinder.
Described second fixed support be by vertical pillars and inclined pillar stand be formed by connecting in falling the fixed support of " V " structure, a fixed cross beam is provided with between vertical pillars and inclined pillar stand, the top of vertical pillars is provided with glass evacuated endothermic tube, and the top of inclined pillar stand is connected with the first fixed support by the second hinge.
Described air spring cylinder is made up of cylinder block, piston, drive rod and driving spring, piston and driving spring is provided with in described cylinder block, one end of drive rod is fixedly connected with piston, and the other end stretches out outside cylinder block, and driving spring is located between cylinder block and piston.
The setting height(from bottom) of described glass evacuated endothermic tube is higher than the setting height(from bottom) of photovoltaic panel.
Described column is square or circular hollow column.
Described backboard is SMC backboard.
The quantity of described LED is two, and two LED symmetry is located on the crossbeam of lamp stand, and two LED are installed on the top of backboard.
Described battery is electrically connected by wire with LED, and described wire is be located in lamp stand with a kind of Stealth Modus in the assembled condition.
The utility model compared with prior art has following beneficial effect: the utility model, by installing solar tracking system on basketball stands, converts solar energy into electrical energy by day to be stored in battery by photovoltaic panel and throws light at night for the LED being arranged on outdoor basketball stands; Photovoltaic panel can be followed the tracks of the sun and be rotated from the western direct projection of east orientation, effectively extend irradiation time and the irradiated area of photovoltaic panel, improve the lighting hours of LED at night, photovoltaic panel is adopted to power to LED, not only energy-conserving and environment-protective, and economical and practical, the sports center of large, medium and small school and rural school can be widely used in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another angle of the utility model;
Fig. 3 is the structural representation of photovoltaic panel tracking system in the utility model;
Fig. 4 is the second support bracket fastened structural representation in the utility model;
Fig. 5 is the structural representation of glass evacuated endothermic tube in the utility model.
In figure: 1-base, 2-column, 3-semi-girder, 4-photovoltaic panel tracking system, 5-battery, 6-LED lamp, 7-backboard, 8-Spring basket ball ring, 9-first fixed support, 10-first hinge, 11-air spring cylinder, 12-second fixed support, 13-photovoltaic panel, 14-second hinge, 15-Red-copper Capillary Tube, 16-heat exchanger core pipe, the glass evacuated endothermic tube of 17-, 18-inclined pillar stand, 19-vertical pillars, 20-fixed cross beam, 21-piston, 22-drive rod, 23 driving springs, 24-cylinder block.
Detailed description of the invention
Those skilled in the art below in conjunction with Figure of description, the utility model are further described, so that can understand the utility model better.
A kind of solar energy basketball stands, as shown in Figure 1 and Figure 2, comprise base 1, column 2, semi-girder 3 and backboard 7, described column 2 adopts machinery or fixed form to be vertically mounted on base 1, and semi-girder 3 mechanical system is fixed on the top of column 2, one end of semi-girder 3 is connected with backboard 7 by backboard connector, the other end is connected with base 1 by connector, plays the effect of firm semi-girder 3, and the front of described backboard 7 is provided with Spring basket ball ring 8, described column 2 adopts square hollow column, and backboard 7 adopts SMC backboard.Basketball stands are also provided with two LED, 6, two LED 6 symmetries to be located on the crossbeam of lamp stand, and two LED 6 are installed on the top of backboard 7 by the lamp stand be arranged on semi-girder 3.Semi-girder 3 is also provided with battery 5, and battery 5 is electrically connected by wire with LED 6, and described wire is be located in lamp stand with a kind of Stealth Modus in the assembled condition.Basketball stands are also provided with a photovoltaic panel tracking system 4.
As shown in Figure 3, described photovoltaic panel tracking system 4 mainly comprises photovoltaic panel 13, first fixed support 12, air spring cylinder 11, second fixed support 9, glass evacuated endothermic tube 16 and heat exchanger core pipe 17.Described second fixed support 9 is fixedly mounted on semi-girder 3, described glass evacuated endothermic tube 16 is fixed on the top of the second fixed support 16 by connector, heat exchanger core pipe 17 is provided with in glass evacuated endothermic tube 16, hydraulic fluid is filled with in described heat exchanger core pipe 17, described hydraulic fluid is the hydraulic fluid with higher thermal coefficient of expansion and chemical stability, lower freezing point, and the utility model makes spent glycol.Described photovoltaic panel 13 is arranged on the first fixed support 12, and the first fixed support 12 is connected with the second fixed support 9 by the second hinge 14.One end of described air spring cylinder 11 is connected with the side of the second fixed support 9 by the first hinge 10, the drive rod of air spring cylinder 11 is connected with the first fixed support 12 by articulated elements, is arranged on the photovoltaic panel 13 on the first fixed support 12 like this and can rotates to the left or to the right around the second hinge 14 under the drive rod effect of air spring cylinder 11.Described air spring cylinder 11 is connected with heat exchanger core pipe 16 by Red-copper Capillary Tube 15.The setting height(from bottom) of described glass evacuated endothermic tube 16 is higher than the setting height(from bottom) of photovoltaic panel 13.Described glass evacuated endothermic tube 16 is commercially available solar vacuum heat-collecting pipe, and its length is 1200mm, and external diameter is 47mm, and internal diameter is 34mm.Described heat exchanger core pipe 17 is welded by thin-wall stainless steel, and its one end is completely closed, and the other end welds with one end of flexible capillaries; The length of described heat exchanger core pipe is 1100mm, and external diameter is 32mm, and internal diameter is 30mm.The external diameter of described Red-copper Capillary Tube is 2mm, and internal diameter is 1mm, and described flexible capillaries is be located in the second fixed support 9 in the suppressible mode of one in the assembled condition.
As shown in Figure 4, described second fixed support 9 be by vertical pillars 19 and inclined pillar stand 18 be formed by connecting in falling the fixed support of " V " structure, a fixed cross beam 20 is provided with between vertical pillars 19 and inclined pillar stand 18, the top of vertical pillars 19 is provided with glass evacuated endothermic tube 16, the top of inclined pillar stand is connected with the first fixed support 12 by the second hinge 14, and described vertical pillars 19 and inclined pillar stand 18 are made up of square hollow pipe.
As shown in Figure 5, described air spring cylinder 11 is made up of cylinder block 24, piston 21, drive rod 22 and driving spring 23, piston 21 and driving spring 23 is provided with in described cylinder block 24, one end of drive rod 22 is fixedly connected with piston 21, the other end stretches out outside cylinder block 24, and driving spring 23 is located between cylinder block 24 and piston 21.The internal diameter of described air spring cylinder 11 is 16mm, and its effective travel is greater than 150mm, and maximum working pressure (MWP) is 2 × 105Pa, and maximum axial force is 20N.
Described photovoltaic panel tracking system 4 adopts vacuum solar heat-collecting pipe as heat source, drive photovoltaic panel 13 follow the sun from east orientation west or rotate from West to East.By day, volume when utilizing hydraulic fluid to be heated increases, and produces certain thrust, compressible drive spring 23, promotes photovoltaic panel 13 simultaneously and rotates from east orientation west around set rotating shaft.At night, utilize natural heat dissipation, liquid volume reduces, and utilizes driving spring 23 to release energy, and promotes photovoltaic panel 13 and rotates from West to East around set rotating shaft, complete a working cycles round the clock.
During work, in advance by the initial position of photovoltaic panel 13 in southeast a direction, after the light sun in morning rises, irradiate glass evacuated endothermic tube 16, glycol water in heat exchanger core pipe 17 starts heat absorption, volume increases, some work liquid flows in air spring cylinder 11 by Red-copper Capillary Tube 15, promote piston 21 to move upward, compressible drive spring 23 on the one hand, on the other hand, and the rigidly connected drive rod 22 of piston 21 be connected through the hinge part promote photovoltaic panel 13 from east orientation west rotate, reach the object of the photovoltaic panel 13 real-time tracking sun.After when the sun sets, environment temperature reduces gradually, and the working solution in heat exchanger core pipe 17 and air spring cylinder 11 cools under free convection and heat loss through radiation double action, volume-diminished.Driving spring 23 promotes piston 21 and moves down, and on the one hand photovoltaic panel 13 is rotated from West to East, sends back in heat exchanger core pipe 17 on the other hand, make whole motion get back to initial position before the sun rises again by the working solution in air spring cylinder 11.
Above-described embodiment only understands the utility model for those skilled in the art, and is not to restriction of the present utility model.All any amendment, improvement or equivalent replacements done within the technical scheme of the utility model protection all should be included within protection domain of the present utility model.
Claims (9)
1. solar energy basketball stands, comprise base, column, semi-girder and backboard, described column adopts machinery or fixed form to be vertically set on base, semi-girder is arranged on the top of column, one end of semi-girder is provided with backboard, the other end is connected with base by connector, and the front of described backboard is provided with Spring basket ball ring; It is characterized in that described solar energy basketball stands also comprise:
LED, described LED is located at the top of backboard by lamp stand;
Battery, described battery is arranged on semi-girder, and battery is electrically connected by wire with LED;
Photovoltaic panel tracking system, described photovoltaic panel tracking system mainly comprises photovoltaic panel, the first fixed support, air spring cylinder, the second fixed support, glass evacuated endothermic tube and heat exchanger core pipe; Described second fixed support is fixedly mounted on semi-girder, and described glass evacuated endothermic tube is fixed on the second support bracket fastened top by connector, is provided with heat exchanger core pipe in glass evacuated endothermic tube, is filled with hydraulic fluid in described heat exchanger core pipe; Described photovoltaic panel is located on the first fixed support, and the first fixed support is connected with the second fixed support by the second hinge; One end of described air spring cylinder is connected with the second support bracket fastened side by the first hinge, and the drive rod of air spring cylinder is connected with the first fixed support by articulated elements; Described air spring cylinder is connected with heat exchanger core pipe by Red-copper Capillary Tube.
2. solar energy basketball stands according to claim 1, is characterized in that described photovoltaic panel can be rotated to the left or to the right around the second hinge under the drive rod effect of air spring cylinder.
3. solar energy basketball stands according to claim 1, it is characterized in that described second fixed support be by vertical pillars and inclined pillar stand be formed by connecting in falling the fixed support of " V " structure, a fixed cross beam is provided with between vertical pillars and inclined pillar stand, the top of vertical pillars is provided with glass evacuated endothermic tube, and the top of inclined pillar stand is connected with the first fixed support by the second hinge.
4. the solar energy basketball stands according to any one of claims 1 to 3, it is characterized in that described air spring cylinder is made up of cylinder block, piston, drive rod and driving spring, piston and driving spring is provided with in described cylinder block, one end of drive rod is fixedly connected with piston, the other end stretches out outside cylinder block, and driving spring is located between cylinder block and piston.
5. solar energy basketball stands according to claim 1, is characterized in that the setting height(from bottom) of setting height(from bottom) higher than photovoltaic panel of described glass evacuated endothermic tube.
6. solar energy basketball stands according to claim 1, is characterized in that described column is square or circular hollow column.
7. solar energy basketball stands according to claim 1, is characterized in that described backboard is SMC backboard.
8. solar energy basketball stands according to claim 1, is characterized in that the quantity of described LED is two, and two LED symmetry is located on the crossbeam of lamp stand, and two LED are installed on the top of backboard.
9. the solar energy basketball stands according to any one of claim 1,2,3,5 ~ 8, is characterized in that described battery is electrically connected by wire with LED, and described wire is be located in lamp stand with a kind of Stealth Modus in the assembled condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218698.4U CN204637490U (en) | 2015-04-13 | 2015-04-13 | Solar energy basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218698.4U CN204637490U (en) | 2015-04-13 | 2015-04-13 | Solar energy basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637490U true CN204637490U (en) | 2015-09-16 |
Family
ID=54090269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218698.4U Expired - Fee Related CN204637490U (en) | 2015-04-13 | 2015-04-13 | Solar energy basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771882A (en) * | 2015-04-13 | 2015-07-15 | 长治市澳瑞特欣鑫健身器材有限公司 | Solar basketball stand |
-
2015
- 2015-04-13 CN CN201520218698.4U patent/CN204637490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771882A (en) * | 2015-04-13 | 2015-07-15 | 长治市澳瑞特欣鑫健身器材有限公司 | Solar basketball stand |
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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: 20150916 |