CN216699944U

CN216699944U - Condensation energy collecting device based on Fresnel lens

Info

Publication number: CN216699944U
Application number: CN202122656530.XU
Authority: CN
Inventors: 任向明; 曹明辉
Original assignee: Shandong Yuying Optical Instrument Co ltd
Current assignee: Shandong Yuying Optical Instrument Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-07
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of solar photovoltaic, and discloses a light-gathering and energy-collecting device based on a Fresnel lens. This spotlight collection can device based on fresnel lens, heat dissipation mechanism through setting up, when the device begins the electricity generation, the liquid pump starts to take out liquid incasement cooling liquid via the cold liquid pipe, the transfer line of connecting through the liquid pump right side carries the coolant liquid to the heat absorption incasement, the heat absorption case absorbs the panel heat with the panel laminating, the heat of heat absorption case is absorbed by the coolant liquid, along with doing work of liquid pump removes to heat absorption case left side and gets into the liquid case once more via drain pipe and connecting pipe, the completion circulation, when the coolant liquid gets into the cold liquid pipe, the cold liquid pipe is with the heat transfer of inside coolant liquid to the fin on, the fin is big with air area of contact, the radiating effect is good.

Description

Condensation energy collecting device based on Fresnel lens

Technical Field

The utility model relates to the technical field of solar photovoltaic, in particular to a condensation energy-collecting device based on a Fresnel lens.

Background

The Fresnel lens is also called a screw thread lens, is mostly a sheet formed by injecting and pressing polyolefin materials, and is also made of glass, one surface of the lens is a smooth surface, and the other surface is recorded with concentric circles from small to large, and the Fresnel lens has a focusing function and can be used in the field of solar photovoltaic. The existing solar panel power generation device works at a low temperature, but has strong heat absorption in summer, the temperature rise is large, the efficiency of the photovoltaic solar panel is reduced because of the overhigh temperature, and the efficiency is reduced by 0.5 percent for a standard photovoltaic panel when the temperature rises by 1 ℃.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light-gathering and energy-collecting device based on a Fresnel lens, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spotlight collection can device based on fresnel lens, includes the under casing, under casing top fixedly connected with spliced pole, spliced pole top fixedly connected with illumination board, the positive fixedly connected with ventilation mechanism of under casing, fixedly connected with heat dissipation mechanism in the under casing.

The heat dissipation mechanism comprises a fixed block, the fixed block is fixedly connected to the left side and the right side in the bottom box, the fixed block is far away from a fixing frame fixedly connected to one side of the bottom box, a battery plate is fixedly connected between the fixing frames, a heat absorption box is fixedly connected to the bottom of the battery plate, a liquid outlet pipe is fixedly connected to the left side of the heat absorption box, a connecting pipe is fixedly connected to the left side of the liquid outlet pipe, a liquid box is fixedly connected to the bottom of the connecting pipe, and the liquid box is fixedly connected to the left side of the bottom in the bottom box.

Preferably, liquid case right side fixedly connected with liquid cooling pipe, liquid cooling pipe outer lane fixedly connected with fin, fin bottom fixedly connected with locating piece, locating piece bottom fixed connection is in the bottom in the end box, and the fin is big with air area of contact, has increased the radiating efficiency of mechanism.

Preferably, cold liquid pipe right side fixedly connected with liquid pump, liquid pump bottom fixedly connected with base, base fixed connection is bottom in the bottom case, liquid pump right side fixedly connected with transfer line, liquid pump pass through base and bottom case fixed connection, connect firmly and increased the security.

Preferably, the top of the infusion tube is fixedly connected with a liquid inlet tube, the liquid inlet tube is fixedly connected to the right side of the heat absorption box, the outer ring of the infusion tube is fixedly connected with a positioning frame, the positioning frame is fixedly connected to the right side in the bottom box, and the infusion tube is fixedly connected to the bottom box through the positioning frame, so that the infusion tube is always stable, and the service life of the structure is prolonged.

Preferably, ventilation mechanism includes the connecting block, connecting block fixed connection is in the under casing the place ahead, connecting block back fixedly connected with linking arm, linking arm top threaded connection has the bolt, and the connecting block is installed in bilateral symmetry about the air discharge fan, with the air discharge fan joint in, connects when firm convenient later stage and dismantles and change.

Preferably, the bolt passes linking arm threaded connection and has the card frame, the card frame is kept away from linking arm one side fixedly connected with fixture block, the card frame is kept away from linking arm one side joint and is had the air discharge fan, the air discharge fan joint is in the fixture block, and the fixture block is with the air discharge fan joint in, has guaranteed the steadiness of connection.

Preferably, the front surface of the bottom box is fixedly connected with an exhaust window corresponding to the position of the exhaust fan, the front surface of the exhaust window is provided with an exhaust hole, the back surface of the exhaust window is fixedly connected with an air inlet window, the surface of the air inlet window is provided with an air inlet hole, and the exhaust hole and the air inlet hole enable air in the bottom box to be kept in circulation and drying, so that oxidation reaction of a structure in the bottom box is reduced, and the service life of the structure is prolonged.

Compared with the prior art, the utility model provides a condensation energy-collecting device based on a Fresnel lens, which has the following beneficial effects:

1. this spotlight collection can device based on fresnel lens, heat dissipation mechanism through setting up, when the device begins the electricity generation, the device receives the temperature of sunlight influence bottom incasement panel to continuously rise, the liquid pump starts to take out liquid incasement cooling liquid via the cold liquid pipe this moment, the transfer line of connecting through the liquid pump right side carries the cooling liquid to the heat absorption incasement, the heat of panel is absorbed in heat absorption case and the laminating of panel, the heat that the heat absorption case absorbed is absorbed by the cooling liquid, along with the doing work of liquid pump removes to heat absorption case left side and enters into the liquid case once more via drain pipe and connecting pipe, the completion circulation, when the cooling liquid gets into the cold liquid pipe, the cold liquid pipe is with the heat transfer of inside cooling liquid to the fin, fin and air area of contact are big, the radiating effect is good.

2. This spotlight collection can device based on fresnel lens, ventilation mechanism through setting up, the air discharge fan starts when the device generates electricity, discharge the exhaust hole of seting up on by the air discharge window with under casing air, under casing inside air pressure descends this moment, outside air gets into in the under casing via the inlet port of seting up on the air inlet window under the effect of atmospheric pressure difference, the air current contacts with the fin before by the back, the radiating efficiency of heat dissipation mechanism has been increased, the circulation of under casing inside air has been kept simultaneously, make under casing inside remain dry all the time, when needing to demolish the air discharge fan, at first the rotatory bolt of taking off, later with connecting block and under casing inner wall junction screw take off can again, the installation is in the same way.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the present invention;

FIG. 2 is a front side cutaway view of the present invention;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is a partial structural schematic view of the ventilation mechanism.

In the figure: 1. a heat dissipation mechanism; 11. a fixed block; 12. a fixed mount; 13. a heat absorption box; 131. a liquid outlet pipe; 132. a liquid inlet pipe; 14. a transfusion tube; 15. a liquid tank; 151. a connecting pipe; 16. a cold liquid pipe; 17. a base; 171. a liquid pump; 18. a positioning frame; 19. a heat sink; 191. positioning blocks; 2. a ventilation mechanism; 21. connecting blocks; 22. a connecting arm; 23. a bolt; 24. a clamping frame; 25. a clamping block; 26. an exhaust fan; 27. an exhaust window; 271. an exhaust hole; 28. an air inlet window; 281. an air inlet; 3. a bottom box; 4. connecting columns; 5. an illumination panel; 6. and (7) a battery plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a spotlight collection can device based on fresnel lens, includes under

casing

3, 3 top fixedly connected with spliced poles 4 of under casing, 4 top fixedly connected with illumination boards 5 of spliced pole, 3 positive fixedly connected with ventilation mechanism 2 of under casing, fixedly connected with heat dissipation mechanism 1 in the under casing 3.

The heat dissipation mechanism 1 comprises fixed blocks 11, the fixed blocks 11 are fixedly connected with the left side and the right side in the bottom box 3, one side of the fixed blocks 11 away from the bottom box 3 is fixedly connected with fixed frames 12, battery plates 6 are fixedly connected between the fixed frames 12, the bottom of each battery plate 6 is fixedly connected with a heat absorption box 13, the left side of each heat absorption box 13 is fixedly connected with a liquid outlet pipe 131, the left side of each liquid outlet pipe 131 is fixedly connected with a connecting pipe 151, the bottom of each connecting pipe 151 is fixedly connected with a liquid box 15, the liquid box 15 is fixedly connected with the left side of the bottom in the bottom box 3, the right side of the liquid box 15 is fixedly connected with a cold liquid pipe 16, the outer ring of the cold liquid pipe 16 is fixedly connected with a heat dissipation sheet 19, the bottom of the heat dissipation sheet 19 is fixedly connected with a positioning block 191, the bottom of the positioning block 191 is fixedly connected with the bottom in the bottom box 3, the contact area of the heat dissipation sheet 19 and the air is large, the heat dissipation efficiency of the mechanism is increased, the right side of the cold liquid pipe 16 is fixedly connected with a liquid pump 171, and the bottom of the liquid pump 171 is fixedly connected with a base 17, base 17 fixed connection is bottom in chassis 3, liquid pump 171 right side fixedly connected with transfer line 14, liquid pump 171 passes through

base

17 and 3 fixed connection of chassis, it has increased the security to connect firmly, 14 top fixedly connected with feed liquor pipes 132 of transfer line, feed liquor pipe 132 fixed connection is on heat absorption case 13 right side, 14 outer lane fixedly connected with locating rack 18 of transfer line, 18 fixed connection of locating rack is on the right side in chassis 3, transfer line 14 passes through locating rack 18 in 3 fixed connection of chassis, make transfer line 14 remain stable throughout, the service life of structure has been increased.

The ventilation mechanism 2 comprises a connecting block 21, the connecting block 21 is fixedly connected with the inner front part of the bottom box 3, the back surface of the connecting block 21 is fixedly connected with a connecting arm 22, the top part of the connecting arm 22 is in threaded connection with a bolt 23, the connecting block 21 is symmetrically installed at the upper side and the lower side of an exhaust fan 26, the exhaust fan 26 is clamped in the connecting block, the connection is stable, meanwhile, the later-stage disassembly and replacement are convenient, the bolt 23 passes through the connecting arm 22 and is in threaded connection with a clamping frame 24, one side of the clamping frame 24, which is far away from the connecting arm 22, is fixedly connected with a clamping block 25, one side of the clamping frame 24, which is far away from the connecting arm 22, is clamped with the exhaust fan 26, the exhaust fan 26 is clamped in the clamping block 25, the clamping block 25 clamps the exhaust fan 26, the connection stability is ensured, the front surface of the bottom box 3 is fixedly connected with an exhaust window 27 corresponding to the position of the exhaust fan 26, the front surface of the exhaust window 27 is provided with an exhaust hole 271, the back surface of the bottom box 3 is fixedly connected with an air inlet window 28, the air in the bottom box 3 is kept to circulate and dry through the air exhaust holes 271 and the air inlet holes 281, so that the oxidation reaction of the structure in the bottom box 3 is reduced, and the service life of the structure is prolonged.

In the actual operation process, when the device starts to generate electricity, the temperature of the battery plate 6 in the bottom box of the device is continuously increased under the influence of sunlight, at the moment, the liquid pump 171 is started to pump out the cooling liquid in the liquid box 15 through the cold liquid pipe 16, the cooling liquid is conveyed into the heat absorption box 13 through the liquid conveying pipe 14 connected to the right side of the liquid pump 171, the heat absorption box 13 is attached to the battery plate 6 to absorb the heat of the battery plate 6, the heat absorbed by the heat absorption box 13 is absorbed by the cooling liquid, the cooling liquid pipe 16 transfers the heat of the cooling liquid to the heat radiating fins 19 when the cooling liquid enters the cold liquid pipe 16 along with the movement of the liquid pump 171 to the left side of the heat absorption box 13 and enters the liquid box 15 again through the liquid outlet pipe 131 and the connecting pipe 151 to complete the circulation, the contact area between the heat radiating fins 19 and the air is large, the heat radiating effect is good, when the device generates electricity, the exhaust fan 26 is started to exhaust the air in the bottom box 3 through the exhaust hole 271 opened on the exhaust window 27, at this moment, the air pressure in the bottom box 3 is reduced, the external air enters the bottom box 3 through the air inlet hole 281 formed in the air inlet window 28 under the action of air pressure difference, the air flow is in contact with the radiating fins 19 from back to front, the radiating efficiency of the radiating mechanism 1 is increased, meanwhile, the circulation of the air in the bottom box 3 is kept, the inside of the bottom box 3 is always kept dry, when the exhaust fan 26 needs to be detached, the bolt 23 is firstly rotated and taken down, and then, the screw at the connecting part of the connecting block 21 and the inner wall of the bottom box 3 is taken down, and the installation is carried out in the same way.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a spotlight collection can device based on fresnel lens, includes under casing (3), its characterized in that: the top of the bottom box (3) is fixedly connected with a connecting column (4), the top of the connecting column (4) is fixedly connected with an illumination plate (5), the front of the bottom box (3) is fixedly connected with a ventilation mechanism (2), and a heat dissipation mechanism (1) is fixedly connected in the bottom box (3);

heat dissipation mechanism (1) includes fixed block (11), left and right sides in fixed block (11) fixed connection in under casing (3), under casing (3) one side fixedly connected with mount (12) are kept away from in fixed block (11), fixedly connected with panel (6) between mount (12), panel (6) bottom fixedly connected with heat absorption case (13), heat absorption case (13) left side fixedly connected with drain pipe (131), drain pipe (131) left side fixedly connected with connecting pipe (151), connecting pipe (151) bottom fixedly connected with liquid case (15), bottom left side in under casing (3) fixed connection liquid case (15).

2. A fresnel lens-based concentrating energy device according to claim 1, wherein: liquid case (15) right side fixedly connected with liquid cooling pipe (16), liquid cooling pipe (16) outer lane fixedly connected with fin (19), fin (19) bottom fixedly connected with locating piece (191), locating piece (191) bottom fixed connection is in bottom in under casing (3).

3. A fresnel lens-based concentrating energy device according to claim 2, wherein: liquid cooling pipe (16) right side fixedly connected with liquid pump (171), liquid pump (171) bottom fixedly connected with base (17), bottom in base (17) fixed connection bottom in bottom case (3), liquid pump (171) right side fixedly connected with transfer line (14).

4. A fresnel lens-based concentrating energy device according to claim 3, wherein: the infusion tube (14) is fixedly connected with a liquid inlet tube (132) at the top, the liquid inlet tube (132) is fixedly connected to the right side of the heat absorption box (13), the outer ring of the infusion tube (14) is fixedly connected with a positioning frame (18), and the positioning frame (18) is fixedly connected to the right side in the bottom box (3).

5. A fresnel lens-based concentrating energy device according to claim 1, wherein: ventilation mechanism (2) are including connecting block (21), place ahead in connecting block (21) fixed connection is in under casing (3), connecting block (21) back fixedly connected with linking arm (22), linking arm (22) top threaded connection has bolt (23).

6. A Fresnel lens based light gathering and energy collecting device as claimed in claim 5, wherein: bolt (23) pass linking arm (22) threaded connection and have card frame (24), card frame (24) are kept away from linking arm (22) one side fixedly connected with fixture block (25), card frame (24) are kept away from linking arm (22) one side joint and are had air discharge fan (26), air discharge fan (26) joint is in fixture block (25).

7. A Fresnel lens based light gathering and energy collecting device as claimed in claim 5, wherein: the front surface of the bottom box (3) corresponds to an exhaust fan (26) and is fixedly connected with an exhaust window (27), the front surface of the exhaust window (27) is provided with an exhaust hole (271), the back surface of the bottom box (3) is fixedly connected with an air inlet window (28), and the surface of the air inlet window (28) is provided with an air inlet hole (281).