CN210092447U - Photovoltaic connector with clamping installation mechanism - Google Patents
Photovoltaic connector with clamping installation mechanism Download PDFInfo
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- CN210092447U CN210092447U CN201920849572.5U CN201920849572U CN210092447U CN 210092447 U CN210092447 U CN 210092447U CN 201920849572 U CN201920849572 U CN 201920849572U CN 210092447 U CN210092447 U CN 210092447U
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Abstract
The utility model belongs to the technical field of the photovoltaic connector technique and specifically relates to a photovoltaic connector with centre gripping installation mechanism, including the connector main part, the connector main part includes that contact pin sleeve and contact pin connect, and the telescopic internally mounted of contact pin has anodal electrically conductive contact pin, and the contact pin connects and installs the electrically conductive contact pin of negative pole near the telescopic one end of contact pin, and the outside that contact pin sleeve and contact pin connect has fixed first installation cover and second installation cover of cup jointing respectively, is equipped with sealing mechanism between first installation cover and the second installation cover. The sealing mechanism is arranged, so that the sealing performance of the connector main body can be improved, and external water vapor is prevented from entering the connector main body to influence the normal work of the connector main body; the clamping mechanism is arranged, so that the first mounting sleeve and the second mounting sleeve can be fixedly clamped, and the connection tightness of the connector main body is effectively improved; the loosening and unloading mechanism is arranged, so that loosening and unloading are convenient for the clamping mechanism, and the disassembling efficiency of the device is effectively improved.
Description
Technical Field
The utility model relates to a photovoltaic connector technical field especially relates to a photovoltaic connector with centre gripping installation mechanism.
Background
In a photovoltaic power station, a large amount of electric quantity of components needs to be gathered together and enters an inverter, and a cable and a connector are needed, wherein the photovoltaic connector is a key part for mutually connecting various components such as the components, a combiner box, a controller and the inverter in a photovoltaic power generation system. However, most of the existing photovoltaic connectors are fixedly connected in a threaded connection mode, the connection mode is poor in sealing performance, and meanwhile, the phenomenon of looseness is easy to occur in the long-time use process, so that the photovoltaic connector with the clamping and mounting mechanism is provided.
Disclosure of Invention
The utility model aims at solving the shortcoming that has sealing performance poor, appear becoming flexible easily among the prior art, and the photovoltaic connector who provides a have centre gripping installation mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a photovoltaic connector with a clamping and mounting mechanism is designed, which comprises a connector main body, wherein the connector main body comprises a pin sleeve and a pin joint, the interior of the pin sleeve is provided with a positive conductive pin, one end of the pin joint close to the pin sleeve is provided with a negative conductive pin, the outer sides of the pin sleeve and the pin joint are respectively fixedly sleeved with a first mounting sleeve and a second mounting sleeve, a sealing mechanism is arranged between the first mounting sleeve and the second mounting sleeve, the sealing mechanism comprises a sealing ring connected with the end part of the first mounting sleeve, a sealing groove is annularly arranged at the end part of the second mounting sleeve at the position corresponding to the sealing ring, the sealing ring is inserted in the sealing groove, and a groove is formed in the outer side of the sealing ring, a sealing ring is sleeved in the groove, the outer surface of the sealing ring is tightly attached to the inner wall of the sealing groove, and the first mounting sleeve and the second mounting sleeve are connected through a clamping mechanism.
Preferably, fixture is including fixed cover joint at the adapter sleeve in the first installation cover outside, the tip that the adapter sleeve is close to second installation cover one end is connected with a plurality of elastic connection pieces along the circumferencial direction equidistance, and is a plurality of the inboard that first installation cover one end was kept away from to elastic connection piece all is connected with spacing cardboard, spacing cardboard is triangle-shaped setting the fixed coupling in the outside of second installation cover has the spacing ring, the jack has all been seted up with elastic connection piece corresponding position to the spacing ring, just the second installation cover outside that elastic connection piece one end was kept away from to the spacing ring is equipped with the pine and unloads the mechanism.
Preferably, the limiting clamping plate, the elastic connecting sheet, the sealing ring, the connecting sleeve and the first mounting sleeve are of an integrally formed structure and are made of insulating materials.
Preferably, the mechanism is unloaded to the pine includes that the slip cap establishes the throw-out collar in the second installation cover outside, the inboard of throw-out collar is connected with a plurality of sliders along the circumferencial direction equidistance, the mounting groove has all been seted up in the second installation cover outside that the slider corresponds the position, the equal horizontally connected in inside of mounting groove has two slide bars, the slider all slides the cover and is equipped with in two adjacent slide bar outsides, just all the cover is equipped with reset spring on the slide bar between slider and the nearly spacing ring one end mounting groove inner wall.
Preferably, the bottom end of the groove is horizontally connected with a plurality of limiting columns at equal intervals along the circumferential direction, limiting grooves are formed in the inner sides of the sealing rings at the corresponding positions of the limiting columns, and the sealing rings are sleeved on the outer sides of the limiting columns through the limiting grooves.
The utility model provides a pair of photovoltaic connector with centre gripping installation mechanism, beneficial effect lies in:
1. the sealing mechanism is arranged, so that the sealing performance of the connector main body can be improved, and external water vapor is prevented from entering the connector main body to influence the normal work of the connector main body;
2. the clamping mechanism is arranged, so that the first mounting sleeve and the second mounting sleeve can be fixedly clamped, and the connection tightness of the connector main body is effectively improved;
3. the loosening and unloading mechanism is arranged, so that loosening and unloading are convenient for the clamping mechanism, and the disassembling efficiency of the device is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic connector with a clamping and mounting mechanism according to the present invention;
fig. 2 is a schematic structural view of a sealing ring and a limiting post of a photovoltaic connector with a clamping and mounting mechanism according to the present invention;
fig. 3 is a schematic structural view of a push ring and a slider of a photovoltaic connector with a clamping and mounting mechanism according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the pin connector comprises a pin sleeve 1, a positive conductive pin 2, a sealing ring 3, a limiting clamping plate 4, a negative conductive pin 5, a jack 6, a mounting groove 7, a push ring 8, a return spring 9, a limiting ring 10, a sealing groove 11, a pin connector 12, an elastic connecting sheet 13, a sealing ring 14, a connecting sleeve 15, a first mounting sleeve 16, a sliding rod 17, a limiting column 18, a groove 19, a sliding block 20 and a second mounting sleeve 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a photovoltaic connector with a clamping and mounting mechanism comprises a connector body, the connector body comprises a pin sleeve 1 and a pin joint 12, an anode conductive pin 2 is mounted inside the pin sleeve 1, a cathode conductive pin 5 is mounted at one end of the pin joint 12 close to the pin sleeve 1, a first mounting sleeve 16 and a second mounting sleeve 21 are fixedly sleeved outside the pin sleeve 1 and the pin joint 12 respectively, a sealing mechanism is arranged between the first mounting sleeve 16 and the second mounting sleeve 21, the sealing mechanism comprises a sealing ring 14 connected at the end of the first mounting sleeve 16, a sealing groove 11 is annularly arranged at the end of the second mounting sleeve 21 at the position corresponding to the sealing ring 14, the sealing ring 14 is inserted inside the sealing groove 11, a groove 19 is arranged at the outer side of the sealing ring 14, a sealing ring 3 is sleeved inside the groove 19, and the outer surface of the sealing ring 3 is tightly attached to the inner wall of the, the first mounting sleeve 16 and the second mounting sleeve 21 are connected through a clamping mechanism; through setting up first installation cover 16 and second installation cover 21 to can protect contact pin sleeve 1 and contact pin joint 12, when contact pin sleeve 1 and contact pin joint 12 fold, sealing ring 14 can cartridge to seal groove 11 inside simultaneously, causes sealing washer 3 and the inseparable laminating of seal groove 11 inner wall, thereby can improve the sealing performance of connector main part, avoids inside outside steam gets into the connector main part, influences the normal work of connector main part.
The clamping mechanism comprises a connecting sleeve 15 fixedly sleeved on the outer side of a first mounting sleeve 16, the end part of the connecting sleeve 15 close to one end of a second mounting sleeve 21 is connected with a plurality of elastic connecting sheets 13 at equal intervals along the circumferential direction, the inner sides of the elastic connecting sheets 13 far away from one end of the first mounting sleeve 16 are all connected with a limiting clamping plate 4, the limiting clamping plate 4 is arranged in a triangular shape, the limiting clamping plate 4, the elastic connecting sheets 13, a sealing ring 14, the connecting sleeve 15 and the first mounting sleeve 16 are of an integrally formed structure and are made of insulating materials, a limiting ring 10 is fixedly sleeved on the outer side of the second mounting sleeve 21, inserting holes 6 are formed in positions of the limiting ring 10 corresponding to the elastic connecting sheets 13, and a loosening and unloading mechanism is arranged on the outer side of the second mounting sleeve 21; through setting up adapter sleeve 15 to can support elastic connection piece 13, through setting up jack 6, can alternate spacing cardboard 4 to spacing ring 10 opposite side and rather than detaining mutually, thereby lock fixedly first installation cover 16 and second installation cover 21.
The loosening and unloading mechanism comprises a push ring 8 which is sleeved on the outer side of a second mounting sleeve 21 in a sliding manner, the inner side of the push ring 8 is connected with a plurality of sliding blocks 20 at equal intervals along the circumferential direction, mounting grooves 7 are formed in the outer sides of the second mounting sleeve 21 at the positions corresponding to the sliding blocks 20, two sliding rods 17 are horizontally connected inside the mounting grooves 7, the sliding blocks 20 are sleeved on the outer sides of the two adjacent sliding rods 17 in a sliding manner, and a reset spring 9 is sleeved on each sliding rod 17 between each sliding block 20 and the inner wall of the mounting groove 7 at one end close to the limiting ring; through setting up mounting groove 7, slide bar 17 and slider 20, thereby effectively increase the connectivity between second installation cover 21 and the throw-out collar 8, through promoting throw-out collar 8, thereby can expand with spacing cardboard 4 that spacing ring 10 was detained mutually, be convenient for twitch spacing cardboard 4 and elastic connection piece 13, cause first installation cover 16 and second installation cover 21 to separate, through setting up reset spring 9, thereby after first installation cover 16 and second installation cover 21 separate, can promote automatically that throw-out collar 8 gets back to initial position.
The bottom end of the groove 19 is horizontally connected with a plurality of limiting columns 18 at equal intervals along the circumferential direction, the inner sides of the sealing rings 3 at the corresponding positions of the limiting columns 18 are provided with limiting grooves, and the sealing rings 3 are sleeved on the outer sides of the limiting columns 18 through the limiting grooves; through setting up spacing post 18 to can carry on spacingly to sealing washer 3, avoid sealing washer 3 to rotate in recess 19 is inside, the effectual sealing performance who improves sealing washer 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The photovoltaic connector with the clamping and mounting mechanism comprises a connector main body, wherein the connector main body comprises a pin sleeve (1) and a pin joint (12), an anode conductive pin (2) is mounted inside the pin sleeve (1), a cathode conductive pin (5) is mounted at one end, close to the pin sleeve (1), of the pin joint (12), the photovoltaic connector is characterized in that a first mounting sleeve (16) and a second mounting sleeve (21) are respectively fixedly sleeved outside the pin sleeve (1) and the pin joint (12), a sealing mechanism is arranged between the first mounting sleeve (16) and the second mounting sleeve (21), the sealing mechanism comprises a sealing ring (14) connected to the end part of the first mounting sleeve (16), a sealing groove (11) is annularly formed in the end part of the second mounting sleeve (21) at the position corresponding to the sealing ring (14), and the sealing ring (14) is inserted into the sealing groove (11), and the outside of sealing ring (14) is seted up flutedly (19), sealing washer (3) have been cup jointed to recess (19) inside, sealing washer (3) surface and seal groove (11) inner wall closely laminate connect through fixture between first installation cover (16) and second installation cover (21).
2. The photovoltaic connector with clip mounting mechanism of claim 1, the clamping mechanism comprises a connecting sleeve (15) fixedly sleeved on the outer side of a first mounting sleeve (16), the end part of the connecting sleeve (15) close to one end of the second mounting sleeve (21) is equidistantly connected with a plurality of elastic connecting sheets (13) along the circumferential direction, the inner sides of the ends of the elastic connecting sheets (13) far away from the first mounting sleeve (16) are all connected with limiting clamping plates (4), the limiting clamping plates (4) are arranged in a triangular shape, a limiting ring (10) is fixedly sleeved on the outer side of the second mounting sleeve (21), the limiting ring (10) and the elastic connecting sheet (13) are provided with jacks (6) at corresponding positions, and the outer side of the second mounting sleeve (21) at one end of the limiting ring (10) far away from the elastic connecting sheet (13) is provided with a loosening and unloading mechanism.
3. The photovoltaic connector with the clamping and mounting mechanism is characterized in that the limiting clamping plate (4), the elastic connecting sheet (13), the sealing ring (14), the connecting sleeve (15) and the first mounting sleeve (16) are of an integrally formed structure and made of insulating materials.
4. The photovoltaic connector with the clamping and mounting mechanism is characterized in that the loosening and unloading mechanism comprises a push ring (8) which is slidably sleeved on the outer side of a second mounting sleeve (21), a plurality of sliding blocks (20) are equidistantly connected to the inner side of the push ring (8) along the circumferential direction, mounting grooves (7) are formed in the outer side of the second mounting sleeve (21) at the corresponding positions of the sliding blocks (20), two sliding rods (17) are horizontally connected in the mounting grooves (7), the sliding blocks (20) are slidably sleeved on the outer sides of the two adjacent sliding rods (17), and reset springs (9) are sleeved on the sliding blocks (20) and the sliding rods (17) which are close to the inner wall of one end mounting groove (7) of the limiting ring (10).
5. The photovoltaic connector with the clamping and mounting mechanism is characterized in that a plurality of limiting columns (18) are horizontally connected to the bottom end of the groove (19) at equal intervals along the circumferential direction, limiting grooves are formed in the inner sides of the sealing rings (3) at the corresponding positions of the limiting columns (18), and the sealing rings (3) are sleeved on the outer sides of the limiting columns (18) through the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849572.5U CN210092447U (en) | 2019-06-06 | 2019-06-06 | Photovoltaic connector with clamping installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849572.5U CN210092447U (en) | 2019-06-06 | 2019-06-06 | Photovoltaic connector with clamping installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210092447U true CN210092447U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920849572.5U Active CN210092447U (en) | 2019-06-06 | 2019-06-06 | Photovoltaic connector with clamping installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210092447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764399A (en) * | 2022-06-22 | 2023-03-07 | 苏州同泰新能源科技股份有限公司 | Waterproof photovoltaic module application connector capable of being quickly plugged and pulled out and preassembling mode thereof |
-
2019
- 2019-06-06 CN CN201920849572.5U patent/CN210092447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764399A (en) * | 2022-06-22 | 2023-03-07 | 苏州同泰新能源科技股份有限公司 | Waterproof photovoltaic module application connector capable of being quickly plugged and pulled out and preassembling mode thereof |
| CN115764399B (en) * | 2022-06-22 | 2023-11-17 | 苏州同泰新能源科技股份有限公司 | Photovoltaic module application connector capable of being quickly plugged and unplugged and waterproof and preassembled mode thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215200 No. 508, Zhongshan South Road, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Tongtai New Energy Technology Co.,Ltd. Address before: No.688, Youming Road, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU TONGTAI NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |