CN203984340U - A kind of cover-lifting type sealed solar energy panel junction box - Google Patents
A kind of cover-lifting type sealed solar energy panel junction box Download PDFInfo
- Publication number
- CN203984340U CN203984340U CN201420379408.XU CN201420379408U CN203984340U CN 203984340 U CN203984340 U CN 203984340U CN 201420379408 U CN201420379408 U CN 201420379408U CN 203984340 U CN203984340 U CN 203984340U
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- China
- Prior art keywords
- groove
- sheet rubber
- box body
- cover
- lid
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- 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
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of cover-lifting type sealed solar energy panel junction box, comprise box body and lid, on box body, dig cable hole, lid is articulated on box body, on the edge of box body, digs groove, fills sealing ring in groove, on the inwall of the lid corresponding with described groove location, connect raised line, described raised line matches with groove shapes, covers and connects sheet rubber, and on sheet rubber, have and cut the crack of establishing on described cable hole.Ensureing, on the basis of terminal box function, to have realized the sealing of terminal box, delaying the aging of the interior circuit of terminal box.Further, the bottom of groove is set to have the platform of two differing heights, and the sealed interface of lid and box body is stepped, has increased sealing.Further, the crack that is at least two staggered forms by the fracture design on sheet rubber, when facilitating wiring to draw, utilizes the elasticity of sheet rubber to make to contact closely between sheet rubber and wiring, ensures sealing.
Description
Technical field
The utility model relates to solar photovoltaic technology field, especially a kind of cover-lifting type sealed solar energy panel junction box.
Background technology
Solar panel junction box is extremely important in the composition of solar components, and Main Function is that the electric power that solar cell is produced is connected with outside line.Terminal box sticks together by the backboard of silica gel and solar module, and the lead-out wire in assembly links together by the internal wiring in terminal box, and internal wiring and External cable link together, and makes solar module and External cable conducting.
At present, the most employing of the connected mode of solar panel junction box connects soon plug-type mode and connects, and the sealing of junction is poor, can not water proof and dust proof.And, in order to facilitate cabling, cable hole all can be set on box body, cause terminal box to communicate with external environment, external environment directly affects circuit and the electronic device etc. of terminal box inside, aging seriously polluted, and wiring place resistance increases, circuitry consumes energy strengthens, and affects the energy output of solar panel.
Utility model content
The purpose of this utility model is to provide a kind of cover-lifting type sealed solar energy panel junction box, and the sealing that solves existing terminal box is poor, causes the interior aging circuit of terminal box fast, affects the technical problem of the energy output of solar panel.
In order to achieve the above object, the utility model provides following technical scheme: a kind of cover-lifting type sealed solar energy panel junction box, comprise box body and lid, and on box body, dig cable hole, wherein, lid is articulated on box body, on the edge of box body, digs groove, fills sealing ring in groove, on the inwall of the lid corresponding with described groove location, connect raised line, described raised line matches with groove shapes, covers and connects sheet rubber, and on sheet rubber, have and cut the crack of establishing on described cable hole.
Further, described groove is the groove that bottom has the platform of two differing heights, on two platforms, sealing ring is set respectively, makes two sealing rings against fixing and the formation upper surface consistent with bottom portion of groove shape.
Further, the cross sectional shape of described sealing ring is square, circular or oval etc.
Further, in the inside and outside two-port of cable hole, all cover and connect sheet rubber, strengthen the inner and outside obstruct of terminal box, strengthen sealing.
Further, the crack that to cut the crack of establishing on sheet rubber be at least two staggered forms, for example, " ten " font or " rice " font etc.When facilitating wiring to draw, utilize the elasticity of sheet rubber to make to contact closely between sheet rubber and wiring, ensure sealing.
The utility model is poor for the sealing of existing terminal box, cause the interior aging circuit of terminal box fast, affect the technical problem of the energy output of solar panel, propose a kind of cover-lifting type sealed solar energy panel junction box, raised line and the groove of form fit have been set at the fastening place of lid and box body, and sealing ring is set in groove, on cable hole, cover the crannied sheet rubber of tool, ensureing, on the basis of terminal box function, to have realized the sealing of terminal box, delaying the aging of the interior circuit of terminal box.Further, the bottom of groove is set to have the platform of two differing heights, and the sealed interface of lid and box body is stepped, has increased sealing.Further, the crack that is at least two staggered forms by the fracture design on sheet rubber, when facilitating wiring to draw, utilizes the elasticity of sheet rubber to make to contact closely between sheet rubber and wiring, ensures sealing.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is cover-lifting type sealed solar energy panel junction box structural representation of the present utility model;
Fig. 2 is that bottom portion of groove of the present utility model is the cutaway view with the partial structurtes of the terminal box of the platform of two differing heights;
In figure, 1, lid, 11, raised line, 2, box body, 21, groove, 3, sealing ring, 4, cable hole, 5, sheet rubber.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 1 and Fig. 2, the cover-lifting type sealed solar energy panel junction box of the utility model one execution mode, comprise box body and lid, lid is articulated on box body by rotating shaft, forms cover-lifting type terminal box, on the edge of box body, dig groove, in groove, bonding is filled sealing ring, on the inwall of the lid corresponding with described groove location, is fixedly connected with raised line, and described raised line matches with groove shapes, as cross sectional shape be square, as shown in fig. 1.On box body, dig cable hole, (or screw is fixed) sheet rubber all bonds in the inside and outside two-port of cable hole, sheet rubber is covered cable hole, and on sheet rubber, cut and establish crack, this crack is used for through wiring, and the shape in crack is not limit, can be many parallel cracks, also can be the crack of at least two staggered forms, for example, " ten " font or " rice " font etc.When facilitating wiring to draw, utilize the elasticity of sheet rubber to make to contact closely between sheet rubber and wiring, ensure sealing.
In order to strengthen the sealing between lid and box body, the execution mode of optimizing is, as shown in Figure 2, described groove is the groove that bottom has the platform of two differing heights, on two platforms, sealing ring is set respectively, makes two sealing rings against fixing and the formation upper surface consistent with bottom portion of groove shape.Sealed interface is stepped, has increased sealing property.
In present embodiment, the cross sectional shape of described sealing ring is not limit, and can be square, circular or oval etc.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (5)
1. a cover-lifting type sealed solar energy panel junction box, comprise box body and lid, on box body, dig cable hole, it is characterized in that: lid is articulated on box body, on the edge of box body, dig groove, in groove, fill sealing ring, on the inwall of the lid corresponding with described groove location, connect raised line, described raised line matches with groove shapes, covers and connects sheet rubber, and on sheet rubber, have and cut the crack of establishing on described cable hole.
2. a kind of cover-lifting type sealed solar energy panel junction box according to claim 1, it is characterized in that: described groove is the groove that bottom has the platform of two differing heights, on two platforms, sealing ring is set respectively, makes two sealing rings against fixing and the formation upper surface consistent with bottom portion of groove shape.
3. a kind of cover-lifting type sealed solar energy panel junction box according to claim 1 and 2, is characterized in that: in the inside and outside two-port of cable hole, all cover and connect sheet rubber.
4. a kind of cover-lifting type sealed solar energy panel junction box according to claim 1 and 2, is characterized in that: the crack that to cut the crack of establishing on sheet rubber be at least two staggered forms.
5. a kind of cover-lifting type sealed solar energy panel junction box according to claim 1 and 2, is characterized in that: the cross sectional shape of described sealing ring is square, circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379408.XU CN203984340U (en) | 2014-07-10 | 2014-07-10 | A kind of cover-lifting type sealed solar energy panel junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379408.XU CN203984340U (en) | 2014-07-10 | 2014-07-10 | A kind of cover-lifting type sealed solar energy panel junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984340U true CN203984340U (en) | 2014-12-03 |
Family
ID=51981753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379408.XU Expired - Fee Related CN203984340U (en) | 2014-07-10 | 2014-07-10 | A kind of cover-lifting type sealed solar energy panel junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984340U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| CN107727064A (en) * | 2017-11-09 | 2018-02-23 | 中建八局第二建设有限公司 | A kind of new take-off observation device |
| CN107920460A (en) * | 2017-12-19 | 2018-04-17 | 南京益浩盈智能科技有限公司 | A kind of waterproof electron speed regulator to be radiated by contacting the water surface |
| CN108508558A (en) * | 2018-05-18 | 2018-09-07 | 深圳市特发信息股份有限公司 | A kind of ant proof connector box |
| CN108718068A (en) * | 2018-06-29 | 2018-10-30 | 广东美的制冷设备有限公司 | Terminal box for air conditioner and the air conditioner with it |
| CN109095007A (en) * | 2018-09-30 | 2018-12-28 | 比比物流有限公司 | The fresh cold chain packing box of self-heating type |
| CN109374122A (en) * | 2018-12-12 | 2019-02-22 | 上海工程技术大学 | A kind of sensor fastening device for fragment-free track slab vibration measurement |
| CN110639421A (en) * | 2019-09-26 | 2020-01-03 | 殷震花 | Water-based metal coating composition process system, process method and coating formula thereof |
-
2014
- 2014-07-10 CN CN201420379408.XU patent/CN203984340U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| CN105743002B (en) * | 2016-01-21 | 2019-09-27 | 立安德森（青岛）电气工程科技有限公司 | A kind of combined installation method of sealed distribution box |
| CN107727064A (en) * | 2017-11-09 | 2018-02-23 | 中建八局第二建设有限公司 | A kind of new take-off observation device |
| CN107920460A (en) * | 2017-12-19 | 2018-04-17 | 南京益浩盈智能科技有限公司 | A kind of waterproof electron speed regulator to be radiated by contacting the water surface |
| CN108508558A (en) * | 2018-05-18 | 2018-09-07 | 深圳市特发信息股份有限公司 | A kind of ant proof connector box |
| CN108718068A (en) * | 2018-06-29 | 2018-10-30 | 广东美的制冷设备有限公司 | Terminal box for air conditioner and the air conditioner with it |
| CN109095007A (en) * | 2018-09-30 | 2018-12-28 | 比比物流有限公司 | The fresh cold chain packing box of self-heating type |
| CN109374122A (en) * | 2018-12-12 | 2019-02-22 | 上海工程技术大学 | A kind of sensor fastening device for fragment-free track slab vibration measurement |
| CN110639421A (en) * | 2019-09-26 | 2020-01-03 | 殷震花 | Water-based metal coating composition process system, process method and coating formula thereof |
| CN110639421B (en) * | 2019-09-26 | 2022-04-01 | 惠阳区施美克化工有限公司 | Water-based metal coating composition process system, process method and coating formula thereof |
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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 |
Granted publication date: 20141203 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |