CN206673911U - A kind of intelligent photovoltaic component terminal box - Google Patents
A kind of intelligent photovoltaic component terminal box Download PDFInfo
- Publication number
- CN206673911U CN206673911U CN201720276608.6U CN201720276608U CN206673911U CN 206673911 U CN206673911 U CN 206673911U CN 201720276608 U CN201720276608 U CN 201720276608U CN 206673911 U CN206673911 U CN 206673911U
- Authority
- CN
- China
- Prior art keywords
- shell
- dividing plate
- terminal box
- connecting rod
- photovoltaic component
- 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
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002633 protecting Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000002925 Dental Caries Diseases 0.000 description 1
- 241001075561 Fioria Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model provides a kind of intelligent photovoltaic component terminal box, including shell, the middle part thermoplastic shaping of the inwall of the shell has dividing plate, the middle part thermoplastic shaping of the dividing plate has mozzle, the inside of mozzle is provided with micro motor, flabellum is installed on the output shaft of micro motor, temperature sensor is also equipped with the dividing plate, the temperature sensor and micro motor electrically connect with the controller of shell inner cavity.The intelligent photovoltaic component terminal box, the temperature of enclosure can be detected using temperature sensor during work, when temperature is too high in shell, controller control micro motor drives flabellum to rotate, so that the left side of dividing plate produces negative pressure, air is entered the inside of shell by admission gear, the now Top right gas pressure increase of dividing plate, air in shell is discharge the outside of shell by exhaust gear, reaches the purpose to enclosure ventilation radiating, and radiating effect is preferable.
Description
Technical field
Photovoltaic accessory technical field is the utility model is related to, specially a kind of intelligent photovoltaic component terminal box.
Background technology
The most basic unit of photovoltaic generating system is photovoltaic module, and a typical photovoltaic module is then to have solar-electricity
Pond plate (silicon crystal or other electrooptical devices), component blocks, protective glass and connection box set into.Solar cell module connects
Line box is the connector between the solar cell array and solar charging controller for electric consumption formed between solar cell module,
It is the cross-cutting comprehensive design that collection electrical design, a Machine Design are combined with material science.Solar cell module
Terminal box is extremely important in the composition of solar components, and main function is by electric power caused by solar cell and outside line
Connection.Terminal box is sticked together by the backboard of silica gel and component, and the lead-out wire in component passes through the internal wiring in terminal box
Link together, internal wiring links together with External cable, component is turned on External cable.Generally also connect in terminal box
There is bypass diode (can be 1~3) to ensure that component can normal work when being in the light.Some terminal boxes also carry counnter attack
Diode is rushed to prevent battery current direction from sending.
Current photovoltaic component terminal box can only be radiated by the shell of itself, caused its heat dispersion bad, led
Cause its internal temperature too high, easily cause the damage of its internal electric elements.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of intelligent photovoltaic component terminal box, solves mesh
Preceding photovoltaic component terminal box can only be radiated by the shell of itself, cause its heat dispersion bad, cause its internal temperature
Height is spent, easily causes the problem of electric elements damage inside it.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of intelligent photovoltaic module
Terminal box, including shell, the middle part thermoplastic shaping of the inwall of the shell have dividing plate, and the middle part thermoplastic shaping of the dividing plate is led
Flow tube, the inside of mozzle are provided with micro motor, flabellum are provided with the output shaft of micro motor, is also installed on the dividing plate
Have temperature sensor, the temperature sensor and micro motor electrically connect with the controller of shell inner cavity, the shell it is interior
Wall is provided with admission gear, and the outer surface of the shell is provided with exhaust gear, and admission gear and exhaust gear difference position
In the both sides of dividing plate.
Preferably, the bottom of the shell offers two cable-through holes, and two cable-through holes are located at the both sides of dividing plate respectively.
Preferably, crossed beam trunking is offered on the dividing plate.
Preferably, it is provided with protrusion in the middle part of the outer casing frontispiece.
Preferably, the exhaust gear includes body, the hemispherical for being shaped as closing on the top of the body, the pipe
The top of body offers jack, and connecting rod is plugged with jack, and the top of connecting rod is provided with cover plate, and connecting rod is located at the one of tubular body
End is threaded with counterweight nut, and the top of the body offers through hole around jack, and the through hole is located at cover plate
Lower section, the structure of the admission gear is identical with exhaust gear, and the admission gear is located at the bottom of outer casing inner wall, described
Exhaust gear is located at the upper surface of shell.
Preferably, the exhaust gear includes body, the hemispherical for being shaped as closing on the top of the body, the pipe
The top of body offers jack, and connecting rod is plugged with jack, and the top of connecting rod is provided with cover plate, and the top of the body is around slotting
Hole offers through hole, and the through hole is located at the lower section of cover plate, and the inwall of the body is additionally provided with supporting plate, the connecting rod
Bottom run through and extend to the lower section of supporting plate, the bottom of the connecting rod is provided with limiting plate, is also arranged with the connecting rod
Back-moving spring, and the back-moving spring is between supporting plate and limiting plate, the structure of the admission gear and exhaust gear
It is identical.
(3) beneficial effect
The utility model provides a kind of intelligent photovoltaic component terminal box.Possesses following beneficial effect：
1st, the intelligent photovoltaic component terminal box, dividing plate is set in the inside of shell, using dividing plate by the inside points of shell
Two cavitys connected by mozzle are divided into, and micro motor and flabellum are set in mozzle, temperature can be utilized during work
Degree sensor detects to the temperature of enclosure, and when temperature is too high in shell, controller control micro motor drives fan
Leaf is rotated, so that the left side of dividing plate produces negative pressure, air is entered the inside of shell by admission gear, now the right side of dividing plate
Gas pressure intensity increases, and the air in shell is discharge the outside of shell by exhaust gear, reaches to enclosure ventilation radiating
Purpose, radiating effect are preferable.
2nd, the intelligent photovoltaic component terminal box, using the Action of Gravity Field of counterweight nut or the reset response of back-moving spring come
Make cover plate closing, so as to not rotated in micro motor, i.e., when in shell without gas exchange action, shell inner sealing effect compared with
It is good, prevent that dust and water from entering the inside of shell, the setting side of cable-through hole preferable to the protecting effect of electric elements in shell
Shell cross line, settings of crossed beam trunking can facilitate the mistake line between the cavity of dividing plate both sides.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure sectional view；
Fig. 3 is the exhaust gear sectional view of the utility model embodiment one；
Fig. 4 is the exhaust gear sectional view of the utility model embodiment two.
In figure：1 shell, 2 flabellums, 3 exhaust gears, 31 bodys, 32 connecting rods, 33 cover plates, 34 jacks, 35 through holes, 36 reset
Spring, 37 counterweight nuts, 38 supporting plates, 39 limiting plates, 4 dividing plates, 5 temperature sensors, 6 mozzles, 7 micro motors, 8 air inlets
Mechanism, 9 cable-through holes, 10 crossed beam trunkings, 11 controllers, 12 protrusions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of intelligent photovoltaic component terminal box, as shown in Figure 1-2, including shell 1, outside
Shell 1 is two upper casings and lower casing being mutually clamped, and 1 positive middle part of shell is provided with protrusion 12, the middle part of the inwall of shell 1
Thermoplastic shaping has dividing plate 4, offers crossed beam trunking 10 on dividing plate 4, and the setting of crossed beam trunking 10 can facilitate between the both sides cavity of dividing plate 4
Cross line, the bottom of shell 1 offers two cable-through holes 9, and two cable-through holes 9 are located at the both sides of dividing plate 4 respectively, cable-through hole 9
The line excessively for facilitating shell 1 is set, and the setting of crossed beam trunking 10 can facilitate the line excessively between the both sides cavity of dividing plate 4, in cable-through hole
9 and crossed beam trunking 10 in when being full of wire, cable-through hole 9 and crossed beam trunking 10 can be blocked, prevent gas loss, dividing plate 4
Middle part thermoplastic shaping has mozzle 6, and the inside of mozzle 6 is provided with micro motor 7, is provided with the output shaft of micro motor 7
Flabellum 2, temperature sensor 5, the controller of temperature sensor 5 and micro motor 7 with the inner chamber of shell 1 are also equipped with dividing plate 4
11 electrical connections, the inwall of shell 1 are provided with admission gear 8, and the outer surface of shell 1 is provided with exhaust gear 3, and admission gear
8 and exhaust gear 3 respectively be located at dividing plate 4 both sides.
Dividing plate 4 is set in the inside of shell 1, the inside of shell 1 is divided into two using dividing plate 4 and connected by mozzle 6
Logical cavity, and temperature sensor 5 can be utilized in shell 1 in the interior setting micro motor 7 of mozzle 6 and flabellum 2, work
The temperature in portion is detected, and when temperature is too high in shell 1, controller 11 controls micro motor 7 to drive flabellum 2 to rotate, so as to
The left side of dividing plate 4 is set to produce negative pressure, air is entered the inside of shell 1 by admission gear 8, now the Top right gas pressure of dividing plate 4
Strong to increase, the air in shell 1 is discharge the outside of shell 1 by exhaust gear 3, reaches the mesh to the ventilation radiating of the inside of shell 1
, radiating effect is preferable, can be by controller 11 and power electric connection during work.
Wherein micro motor 7 can be the diameter 10MM of NEDIC companies production micro motor.
Embodiment one, refering to Fig. 3, exhaust gear 3 includes body 31, the hemisphere for being shaped as closing on the top of body 31
Shape, the top of body 31 offer jack 34, and connecting rod 32 is plugged with jack 34, and the top of connecting rod 32 is provided with cover plate 33, even
The threaded one end that bar 32 is located inside body 31 is connected with counterweight nut 37, and the top of body 31 offers logical around jack 34
Hole 35, and through hole 35 is located at the lower section of cover plate 33, and the structure of admission gear 8 is identical with exhaust gear 3, and admission gear 8
Positioned at the bottom of the inwall of shell 1, exhaust gear 3 is located at the upper surface of shell 1.
This structure is resetted using the Action of Gravity Field of counterweight nut 37 to cover plate 33, and structure is relatively simple, due to
Weight nut 37 is threadedly coupled with connecting rod 32, is used so as to change the counterweight nut 37 of different quality.
Embodiment two, refering to Fig. 4, exhaust gear 3 includes body 31, the hemisphere for being shaped as closing on the top of body 31
Shape, the top of body 31 offer jack 34, and connecting rod 32 is plugged with jack 34, and the top of connecting rod 32 is provided with cover plate 33, pipe
The top of body 31 offers through hole 35 around jack 34, and through hole 35 is located at the lower section of cover plate 33, and the inwall of body 31 is also set
Supporting plate 38 is equipped with, the bottom of connecting rod 32 is run through and extends to the lower section of supporting plate 38, and the bottom of connecting rod 32 is provided with limiting plate
39, back-moving spring 36 is also arranged with connecting rod 32, and back-moving spring 36 enters mechanism of qi between supporting plate 38 and limiting plate 39
Structure 8 is identical with the structure of exhaust gear 3.
This structure is resetted using back-moving spring 36 to cover plate 33, by exhaust gear 3 and can enter mechanism of qi during installation
Structure 8 is arranged on front, the back side, side, the top and bottom of shell 1, with strong applicability.
Cover plate 33 is closed using the Action of Gravity Field of counterweight nut 37 or the reset response of back-moving spring 36, so as to
Enough not rotated in micro motor 7, i.e., when in shell 1 without gas exchange action, the inner sealing effect of shell 1 is preferable, prevent dust and
Water enters the inside of shell 1, preferable to the protecting effect of electric elements in shell 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of intelligent photovoltaic component terminal box, including shell (1), it is characterised in that：The middle part of the inwall of the shell (1)
Thermoplastic shaping has dividing plate (4), and the middle part thermoplastic shaping of the dividing plate (4) has mozzle (6), and the inside of mozzle (6) is provided with
Micro motor (7), flabellum (2) is installed on the output shaft of micro motor (7), TEMP is also equipped with the dividing plate (4)
Device (5), the controller (11) of the temperature sensor (5) and micro motor (7) with shell (1) inner chamber electrically connect, described outer
The inwall of shell (1) is provided with admission gear (8), and the outer surface of the shell (1) is provided with exhaust gear (3), and enters mechanism of qi
Structure (8) and exhaust gear (3) are located at the both sides of dividing plate (4) respectively.
A kind of 2. intelligent photovoltaic component terminal box according to claim 1, it is characterised in that：The bottom of the shell (1)
Portion offers two cable-through holes (9), and two cable-through holes (9) are located at the both sides of dividing plate (4) respectively.
A kind of 3. intelligent photovoltaic component terminal box according to claim 1, it is characterised in that：Opened on the dividing plate (4)
Provided with crossed beam trunking (10).
A kind of 4. intelligent photovoltaic component terminal box according to claim 1, it is characterised in that：Shell (1) front
Middle part be provided with protrusion (12).
A kind of 5. intelligent photovoltaic component terminal box according to claim 1, it is characterised in that：The exhaust gear (3)
Including body (31), the hemispherical for being shaped as closing on the top of the body (31), the top of the body (31) offers
Jack (34), jack (34) is interior to be plugged with connecting rod (32), and the top of connecting rod (32) is provided with cover plate (33), and connecting rod (32) is positioned at pipe
The internal threaded one end of body (31) is connected with counterweight nut (37), and the top of the body (31) offers logical around jack (34)
Hole (35), and the through hole (35) is located at the lower section of cover plate (33), structure and the exhaust gear (3) of the admission gear (8)
It is identical, and the admission gear (8) is located at the bottom of shell (1) inwall, and the exhaust gear (3) is located at the upper of shell (1)
Surface.
A kind of 6. intelligent photovoltaic component terminal box according to claim 1, it is characterised in that：The exhaust gear (3)
Including body (31), the hemispherical for being shaped as closing on the top of the body (31), the top of the body (31) offers
Jack (34), jack (34) is interior to be plugged with connecting rod (32), and the top of connecting rod (32) is provided with cover plate (33), the body (31)
Top offers through hole (35) around jack (34), and the through hole (35) is located at the lower section of cover plate (33), the body
(31) inwall is additionally provided with supporting plate (38), and the bottom of the connecting rod (32) is run through and extends to the lower section of supporting plate (38),
The bottom of the connecting rod (32) is provided with limiting plate (39), and back-moving spring (36), and institute are also arranged with the connecting rod (32)
State back-moving spring (36) to be located between supporting plate (38) and limiting plate (39), the admission gear (8) and the knot of exhaust gear (3)
Structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276608.6U CN206673911U (en) | 2017-03-21 | 2017-03-21 | A kind of intelligent photovoltaic component terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276608.6U CN206673911U (en) | 2017-03-21 | 2017-03-21 | A kind of intelligent photovoltaic component terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673911U true CN206673911U (en) | 2017-11-24 |
Family
ID=60372760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276608.6U Expired - Fee Related CN206673911U (en) | 2017-03-21 | 2017-03-21 | A kind of intelligent photovoltaic component terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673911U (en) |
-
2017
- 2017-03-21 CN CN201720276608.6U patent/CN206673911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20200321 |