CN208522153U - A kind of photovoltaic cell component connector - Google Patents
A kind of photovoltaic cell component connector Download PDFInfo
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- CN208522153U CN208522153U CN201820944559.3U CN201820944559U CN208522153U CN 208522153 U CN208522153 U CN 208522153U CN 201820944559 U CN201820944559 U CN 201820944559U CN 208522153 U CN208522153 U CN 208522153U
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- China
- Prior art keywords
- threading hole
- elastic seal
- seal cartridge
- photovoltaic cell
- cell component
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Abstract
The utility model discloses a kind of photovoltaic cell component connectors, are related to technical field of solar batteries, invent to be easy to appear infiltration when solving the problems, such as that nut loosens in the prior art.The utility model discloses a kind of photovoltaic cell component connectors, comprising: connector body offers the first threading hole on the connector body；Sleeve is connected, the end of the connection sleeve is connect with the end of the connector body, and the connection sleeve, along the second threading hole is axially arranged with, second threading hole is connected to first threading hole；Elastic seal cartridge, third threading hole is equipped in the elastic seal cartridge, the periphery of the elastic seal cartridge is equipped with sheath, the elastic seal cartridge is installed in the first threading hole of the connector body, and the third threading hole is connected to first threading hole, second threading hole, the sheath wraps up on the connector body close to the end of the connection sleeve.
Description
Technical field
The utility model relates to technical field of solar batteries more particularly to a kind of photovoltaic cell component connectors.
Background technique
Photovoltaic cell component connector is one of the component on solar cell module, and multiple solar cell modules are connected
It is connected into a part of the circuit of a system.
Fig. 1 is the structural schematic diagram of photovoltaic cell component connector in the prior art, and Fig. 2 is photovoltaic cell in the prior art
The schematic cross-section of assembly connector.In the prior art photovoltaic cell component connector include connector body 01, sealing shroud 02,
The gaily decorated basket 03 and nut 04 are compressed, sealing shroud 02 is cylinder, and sealing shroud 02 is located in connector body 01, compresses 03 set of the gaily decorated basket
It is located at 02 outside of sealing shroud, cable 100 is sequentially inserted into nut 04, compresses in the gaily decorated basket 03, sealing shroud 02 and connector body 01,
It is pushed by tightening nuts 04 and compresses the gaily decorated basket 03 and sealing shroud 02,02 dilatancy of sealing shroud is made to compress and wrap up cable, compressed
The end of the gaily decorated basket 03 and connector body 01 compresses, to realize the purpose of waterproof.
Photovoltaic cell component connector is needed when nut 04 is tightened in the prior art, can just there is reliable waterproof action,
But when nut 04 do not tighten or use process in occur loosen when, compress the gaily decorated basket 03 and connector body 01 end
Portion cannot compress completely, make it easy to seepage problem occur.
Utility model content
The embodiments of the present invention provide a kind of photovoltaic cell component connector, can solve nut appearance in the prior art
The problem of infiltration is easy to appear when loosening.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of photovoltaic cell component connector, comprising: connector body offers the first threading on the connector body
Hole；Sleeve is connected, the end of the connection sleeve is connect with the end of the connector body, and the connection sleeve is along axial
Equipped with the second threading hole, second threading hole is connected to first threading hole；Elastic seal cartridge, in the elastic seal cartridge
Equipped with third threading hole, the periphery of the elastic seal cartridge is equipped with sheath, and the elastic seal cartridge is installed in the connector master
In first threading hole of body, and the third threading hole is connected to first threading hole, second threading hole, the sheath
It wraps up on the connector body close to the end of the connection sleeve.
Further, the inner wall of the outer wall of the sheath and the connection sleeve is interference fitted.
Further, the outer diameter of the first end of the elastic seal cartridge is along the axial towards close to described of the third threading hole
The end of elastic seal cartridge is gradually reduced.
Further, further include the compressing member for being set in the second end of the elastic seal cartridge, the compressing member with it is described
Elastic seal cartridge compresses.
Further, the compressing member is elastic component, the inner surface of the outer surface of the compressing member and the connection sleeve
Interference fit.
Further, the compressing member is taper pressing sleeve, offers mounting hole on the compressing member, the mounting hole is used for
The elastic seal cartridge is worn, the mounting hole is circumferentially with multiple crack.
Further, one end on the connector body close to the connection sleeve is equipped with erecting bed, the sheath
The outer wall of inner wall and the connection sleeve forms U-shaped groove, and the erecting bed and the U-shaped groove are cooperatively connected.
Further, the connector body is threadedly coupled with the connection sleeve.
Further, the connection sleeve is nut.
Further, the elastic seal cartridge and the sheath are rubber parts.
Photovoltaic cell component connector provided by the embodiment of the utility model, is mounted on connector body for elastic seal cartridge
It is interior, close to the end of connection sleeve on the sheath package connector body outside elastic seal cartridge.Therefore, when cable is through connecting sleeve
The second threading hole, the third threading hole of elastic seal cartridge and the first threading hole of connector body be mounted on connector body
When interior, even if connection sleeve is not connect reliably with connector body, sheath can also be by connector body close to connection sleeve
End wraps, and prevents water from penetrating into from this, to keep the leakproofness of photovoltaic cell component connector preferable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of photovoltaic cell component connector in the prior art；
Fig. 2 is the schematic cross-section of photovoltaic cell component connector in the prior art；
Fig. 3 is the schematic cross-section of photovoltaic cell component connector in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the elastic seal cartridge of photovoltaic cell component connector in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the connection sleeve of photovoltaic cell component connector in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the compressing member of photovoltaic cell component connector in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Referring to Fig. 3~5, the photovoltaic cell component connector of the utility model embodiment, including connector body 1, connection
Sleeve 2 and elastic seal cartridge 3, wherein offer the first threading hole 11 on connector body 1, connect end and the company of sleeve 2
The end connection of device main body 1 is connect, and connects sleeve 2 and is threaded along the second threading hole 21, the second threading hole 21 and first is axially arranged with
Hole 11 is connected to, and third threading hole 31 is equipped in elastic seal cartridge 3, and the periphery of elastic seal cartridge 3 is equipped with sheath 32, elastic seal cartridge
3 are set in the first threading hole 11 of connector body 1, and third threading hole 31 and the first threading hole 11, the second threading hole 21
Connection, sheath 32 wrap up on connector body 1 close to the end of connection sleeve 2.
Elastic seal cartridge 3 is mounted on connector master by photovoltaic cell component connector provided by the embodiment of the utility model
In body 1, the sheath 32 outside elastic seal cartridge 3 is wrapped up on connector body 1 close to the end of connection sleeve 2.Therefore, when cable passes through
Connect the second threading hole 21, the third threading hole 31 of elastic seal cartridge 3 and the first threading hole of connector body 1 of sleeve 2
11 when being mounted in connector body 1, even if connection sleeve 2 is not connect reliably with connector body 1, sheath 32 can also will company
It connects device main body 1 to wrap close to the end of connection sleeve 2, prevents water from penetrating into from this, to make photovoltaic cell component connector
Leakproofness it is preferable.
Optionally, the outer wall clamping of the inner wall of elastic seal cartridge 3 and cable, can by the internal diameter of design flexibility sealing shroud 3,
When being mounted on cable in elastic seal cartridge 3, cable can make cable with 3 clamping of elastic seal cartridge, but this design scheme
It is inserted into relatively difficult when elastic seal cartridge 3；Or the outer wall of sheath 32 is interference fitted with the inner wall for connecting sleeve 2, passes through connection
The connection of sleeve 2 and connector body 1 cooperates, and connection sleeve 2 compresses sheath 32, and sheath 32 is made to push the interior of elastic seal cartridge 3
The tight cable 100 in it of wall pressure, prevents into water.It is therefore preferred that the utility model embodiment uses the scheme of the latter.
Elastic seal cartridge 3 is located at the first end 3a that the part in connector body 1 is elastic seal cartridge 3.Optionally, this reality
It is gradually reduced along the axial of third threading hole 31 towards end with the outer diameter of the first end 3a of elastic seal cartridge 3 in new embodiment,
When by elastic seal cartridge 3, to when pushing close to connector body 1, the inner wall of connector body 1 can radial compression elastic seal cartridge
3, so that elastic seal cartridge 3 is compressed with cable, further increases sealing reliability.
Based on the above embodiment, the utility model embodiment further includes compressing member 4, and compressing member 4 is set in elastic seal cartridge 3
Second end 3b (second end 3b is located in the second threading hole 21), compressing member 4 can compress elastic seal cartridge 3, make elastic packing
The inner wall of set 3 and the outer wall of cable 100 compress, and improve the leakproofness that elastic seal cartridge 3 is located at 21 one end of the second threading hole.
Further, above-mentioned compressing member 4 is elastic component, the outer surface of compressing member 4 and the inner surface interference for connecting sleeve 2
Cooperation.After connection sleeve 2 is connect with connector body 1, compressing member 4 is connected the extruding of sleeve 2, presses compressing member 4 further
Tight elastic seal cartridge 3.
There are many planforms of compressing member 4, if compressing member 4 is cylindrical pressing sleeve, when compressing member 4 is set in elastic packing
It is harder when covering 3；For another example compressing member 4 is taper pressing sleeve, mounting hole is offered on compressing member 4, mounting hole is for being threaded through elasticity
Sealing shroud 3, the circumferential direction of mounting hole offer it is multiple crack 41, crack and form multiple claws 42 on compressing member 4 after 41, such as Fig. 6 institute
Show, compressing member 4 can be relatively easily set on elastic seal cartridge 3, and pass through the compressible elastic seal cartridge 3 of multiple claws 42.
In addition, one end on connector body 1 close to connection sleeve 2 is equipped with erecting bed 101, the inner wall of sheath 32 and connection
The outer wall of sleeve 2 forms U-shaped groove, is cooperatively connected by erecting bed 101 and U-shaped groove, and sheath 32 is convenient to installation and is arranged
On the erecting bed 101, so that connection sleeve 2 presses sheath 32, biggish deformation is not needed, the service life of sheath 32 is more
It is long.
Optionally, connector body 1 can be clamped with sleeve 2 is connect, and also can be threaded connection with.Preferably, the utility model is real
It applies connector body 1 in example to be threadedly coupled with sleeve 2 is connect, attachment force is reliable, and leakproofness is preferable.
Based on the above embodiment, connection sleeve 2 is equipped with screw thread close to one end of connector body 1.Therefore, the utility model
Connection sleeve 2 in embodiment is nut.
Above-mentioned elastic packing cylinder and sheath 32 is elastic component, and the two can be used identical material production, can also be used
Different elastic material production.Preferably, elastic seal cartridge 3 and sheath 32 are referred to as rubber parts, system in the utility model embodiment
Make it is at low cost, and it is with higher elasticity and electrical insulation capability it is good.It should be noted that sheath 32 and elastic seal cartridge 3
Be integrally formed production.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of photovoltaic cell component connector characterized by comprising
Connector body offers the first threading hole on the connector body；
Sleeve is connected, the end of the connection sleeve is connect with the end of the connector body, and the connection sleeve is along axis
To the second threading hole is equipped with, second threading hole is connected to first threading hole；
Elastic seal cartridge, the elastic seal cartridge is interior to be equipped with third threading hole, and the periphery of the elastic seal cartridge is equipped with sheath, institute
It states elastic seal cartridge to be installed in the first threading hole of the connector body, and the third threading hole and first threading
Hole, second threading hole connection, the sheath wrap up on the connector body close to the end of the connection sleeve.
2. photovoltaic cell component connector according to claim 1, which is characterized in that the outer wall of the sheath and the company
The inner wall of female connector cylinder is interference fitted.
3. photovoltaic cell component connector according to claim 1, which is characterized in that the first end of the elastic seal cartridge
Outer diameter being gradually reduced along the axial of the third threading hole towards end.
4. photovoltaic cell component connector described in any one of claim 1 to 3, which is characterized in that further include being arranged
In the compressing member of the second end of the elastic seal cartridge, the compressing member and the elastic seal cartridge are compressed.
5. photovoltaic cell component connector according to claim 4, which is characterized in that the compressing member is elastic component, institute
The inner surface of the outer surface and the connection sleeve of stating compressing member is interference fitted.
6. photovoltaic cell component connector according to claim 5, which is characterized in that the compressing member is taper pressing sleeve,
Mounting hole is offered on the compressing member, for wearing the elastic seal cartridge, the circumferential direction of the mounting hole is set the mounting hole
There is multiple crack.
7. photovoltaic cell component connector according to claim 1, which is characterized in that close to institute on the connector body
The one end for stating connection sleeve is equipped with erecting bed, and the outer wall formation U-shaped groove of the inner wall of the sheath and the connection sleeve is described
Erecting bed and the U-shaped groove are cooperatively connected.
8. photovoltaic cell component connector according to claim 1, which is characterized in that the connector body and the company
Female connector cylinder is threadedly coupled.
9. photovoltaic cell component connector according to claim 8, which is characterized in that the connection sleeve is nut.
10. photovoltaic cell component connector according to claim 1, which is characterized in that the elastic seal cartridge and described
Sheath is rubber parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944559.3U CN208522153U (en) | 2018-06-19 | 2018-06-19 | A kind of photovoltaic cell component connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944559.3U CN208522153U (en) | 2018-06-19 | 2018-06-19 | A kind of photovoltaic cell component connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522153U true CN208522153U (en) | 2019-02-19 |
Family
ID=65324983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944559.3U Active CN208522153U (en) | 2018-06-19 | 2018-06-19 | A kind of photovoltaic cell component connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485753A (en) * | 2022-02-11 | 2022-05-13 | 浙江数衍数据科技有限公司 | Detection equipment for computer heat dissipation motor spindle |
-
2018
- 2018-06-19 CN CN201820944559.3U patent/CN208522153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485753A (en) * | 2022-02-11 | 2022-05-13 | 浙江数衍数据科技有限公司 | Detection equipment for computer heat dissipation motor spindle |
| CN114485753B (en) * | 2022-02-11 | 2024-05-17 | 北京神州数码云科信息技术有限公司 | Detection equipment for main shaft of computer heat dissipation motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Huihong Technology Co., Ltd Address before: 100012 Beijing Chaoyang District Red Army camp South Road 15 Building 1 building -2 to 12 floors 101 inside 10 floor 1002A room. Patentee before: DONGTENG INVESTMENT GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211025 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Huihong Technology Co., Ltd |