CN204884445U - Waterproof circle and outdoor LED display screen of outdoor LED module - Google Patents
Waterproof circle and outdoor LED display screen of outdoor LED module Download PDFInfo
- Publication number
- CN204884445U CN204884445U CN201520448810.3U CN201520448810U CN204884445U CN 204884445 U CN204884445 U CN 204884445U CN 201520448810 U CN201520448810 U CN 201520448810U CN 204884445 U CN204884445 U CN 204884445U
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- Prior art keywords
- outdoor led
- gland
- ring
- plug
- led module
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Abstract
The utility model discloses a waterproof circle of outdoor LED module, including sealing washer and gland, the sealing washer includes the ring body and follows the recess of seting up ring body side, the gland includes the main part, has seted up the central through hole on the main part, sets up the fin with the groove phase adaptation on the main part, the fin of gland is pressed in the recess of sealing washer, and gland and sealing washer cup joint in proper order on the plug of module, and closely the laminate outer wall of plug of the internal face of ring body. Still disclosing an outdoor LED display screen, including box and module, module one side sets up bellied plug, has offered the through -hole on the box, still includes the waterproof circle of outdoor LED module, and the waterproof snare of outdoor LED module connects on the plug, and the partial interior just sealing washer of through -hole that stretches into of tip sticiss on the box before the plug. The utility model discloses simple structure, easy dismounting, the maintenance of being convenient for, waterproof reliability is higher simultaneously.
Description
Technical field
The utility model relates to LED display technical field, particularly relates to a kind of water proof ring and outdoor LED display screen of outdoor LED module.
Background technology
Based on the fast development of LED display industry, increasing new types of products moves towards market, fixing between current LED module and casing is generally on module, arrange protruding plug, through hole offered by casing and is fixedly connected with by fixed head after making plug pass through hole, cushion rubber compression waterproof is then directly adopted between module and casing, shortcoming is that the lasting swelling pressure make module premature aging strain cracking, make the out-of-flatness of module displays face, and be not easy to safeguard, aging fatigue can cause to leak and cause electronic component to damage.
Utility model content
Technical problem to be solved in the utility model is: the water proof ring providing the simple outdoor LED module of a kind of easy accessibility, structure, in addition, also provides a kind of outdoor LED display screen with this structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the water proof ring providing a kind of outdoor LED module, comprises O-ring seal and gland;
The groove that described O-ring seal comprises collar body and offers along collar body side;
Described gland comprises main part, and described main part offers central through hole, and described main part offers the fin suitable with described groove;
The fin of described gland is pressed in the groove of described O-ring seal, and described gland and O-ring seal are socketed on the plug of module successively, and the internal face of collar body fits tightly the outside wall surface of described plug.
Further, ring body is divided into external toroidal ring portion and interior loop portions by described groove, and the arranged outside of the main part of described gland has the slot suitable with described external toroidal ring portion, and the degree of depth of described slot is not more than the height in external toroidal ring portion.
Further, described O-ring seal body is round rectangle.
Further, the internal face of described interior loop portions is provided with multiple projection, during installation, described projection top is pressed in the outside wall surface of described plug.
Further, described projection is zigzag.
Further, the inner side of described slot is provided with limiting section, described interior loop portions is limited in limiting section place.
Further, the periphery of described O-ring seal also arranges lug, and the periphery of described gland is provided with the accepting groove suitable with described lug, and the fin of described gland is pressed in the groove of described O-ring seal, and described lug is accommodated in accepting groove.
A kind of outdoor LED display screen is also provided based on same thinking, comprise casing and module, described module comprises protruding plug, described casing offers through hole, also comprise the water proof ring of above-mentioned outdoor LED module, the water proof ring of described outdoor LED module is socketed on described plug, and described plug forward end part stretches in through hole and O-ring seal is pressed on casing.
The beneficial effects of the utility model are: the utility model comprises O-ring seal and gland, after installation, O-ring seal to be socketed on plug and to fit tightly with casing, plug respectively in the two sides of the effect lower seal of gland, structure is simple, simultaneously because the utility model adopts the mode being socketed also directly pressing to realize sealing, namely O-ring seal only need to be socketed on plug and to utilize gland compression and waterproof, screw need not be relied on to compress module and to get final product waterproof, which reduce the installation requirement of module, dismounting module is more quick.
Accompanying drawing explanation
Fig. 1 is the Facad structure exploded view of the water proof ring of the outdoor LED module of the utility model embodiment;
Fig. 2 is the structure exploded view of the water proof ring of the outdoor LED module of the utility model embodiment;
Fig. 3 is the cut-open view after the water proof ring of the outdoor LED module of the utility model embodiment is installed.
Label declaration:
1, O-ring seal; 11, collar body; 12, groove; 13, interior loop portions; 14, external toroidal ring portion; 15, lug; 2, gland; 21, main part; 22, central through hole; 23, fin; 24, slot; 25, limiting section; 26, accepting groove; 3, casing; 4, module; 41, plug.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
The design of the utility model most critical is: in collar body 11, offer groove 12, and gland 2 body offers fin 23, and to complete sealing in the groove 12 that the fin 23 of described gland 2 is pressed in described O-ring seal 1, the utility model structure is simple, easy accessibility.
Refer to Fig. 1 to Fig. 3, the water proof ring of the utility model outdoor LED module, comprise O-ring seal 1 and gland 2;
The groove 12 that described O-ring seal 1 comprises collar body 11 and offers along collar body 11 side;
Described gland 2 comprises main part 21, and described main part 21 offers central through hole 22, and described main part 21 offers the fin 23 suitable with described groove 12;
During installation, described O-ring seal 1 is socketed on plug 41, and described interior loop portions 13 fits tightly described plug 41 outside wall surface, and the fin 23 of described gland 2 is pressed in the groove 12 of described O-ring seal 1, and described O-ring seal 1 is pressed in casing 3 outside wall surface.
From foregoing description, the beneficial effects of the utility model are: the utility model comprises O-ring seal 1 and gland 2, after installation, O-ring seal 1 to be socketed on plug 41 and in the two sides of the effect lower seal 1 of gland 2 respectively with casing 3, plug 41 fits tightly, structure is simple, simultaneously because the utility model adopts the mode being socketed also directly pressing to realize sealing, namely O-ring seal 1 need to be socketed on plug 41 and to utilize gland 2 to compress namely waterproof, screw need not be relied on to compress module 4 that is waterproof, which reduce the installation requirement of module 4, dismounting module 4 is more quick.
Further, ring body is divided into external toroidal ring portion 14 and interior loop portions 13 by described groove 12, and the arranged outside of the main part 21 of described gland 2 has the slot 24 suitable with described external toroidal ring portion 14, and the degree of depth of described slot 24 is not more than the height in external toroidal ring portion 14.
Seen from the above description, after gland 2 press seal circle 1, the external toroidal ring portion 14 of O-ring seal 1 is pressed on casing 3, and interior loop portions 13 is pressed in plug 41 outside wall surface, now outside 14 points, external toroidal ring portion and gland 2 towards the outside, effectively reduce the elastic force of O-ring seal 1, and waterproof effect is better.
Further, described O-ring seal 1 body is round rectangle.
Further, described interior loop portions 13 is provided with multiple projection, during installation, described projection top is pressed in the outside wall surface of described plug 41.
Seen from the above description, adopt protruding arrange effectively increase in the coordinating, to improve the fine property of water-tight of loop portions 13 and plug 41 outside surface.
Further, described projection is zigzag.
Further, described collar body 11 is in L-type, and the inner side of described slot 24 is provided with limiting section 25, and described interior loop portions 13 is limited in limiting section 25 place.
Further, the periphery of described O-ring seal also arranges lug 15, and the periphery of described gland is provided with the accepting groove 26 suitable with described lug 15, and the fin of described gland is pressed in the groove of described O-ring seal, and described lug 15 is accommodated in accepting groove 26.
Seen from the above description, lug 15 is set and accepting groove 26 can make the position of gland and O-ring seal effectively fixing.
As Fig. 1 and Fig. 2, plug 41 outside wall surface is pressed in the left side of interior loop portions 13, and external toroidal ring portion 14 is then pressed on casing 3 by slot 24, arranges above-mentioned fin 23 between slot 24 and limiting section 25.
As shown in Figure 3, the present embodiment outdoor LED display screen, comprise casing and module, described module comprises protruding plug, described casing offers through hole, also comprise the water proof ring of outdoor LED module, the water proof ring of described outdoor LED module is socketed on described plug, and described plug forward end part stretches in through hole and O-ring seal is pressed on casing.
Please refer to Fig. 1 and Fig. 3, embodiment one of the present utility model is: the water proof ring of the present embodiment outdoor LED module, comprises O-ring seal 1 and gland 2;
The groove 12 that described O-ring seal 1 comprises collar body 11 and offers along collar body 11 side, ring body is divided into external toroidal ring portion 14 and interior loop portions 13 by described groove 12, described external toroidal ring portion 14 and interior loop portions 13 are in L-type, described interior loop portions 13 is provided with multiple projection, and the periphery of described collar body 11 also arranges lug 15.
Described gland 2 comprises main part 21, described main part 21 offers central through hole 22, the inner side described main part 21 offering slot 24 described in the fin 23 suitable with described groove 12 is provided with limiting section 25, the arranged outside of the main part 21 of described gland 2 has the slot 24 suitable with described external toroidal ring portion 14, and the periphery of described gland is provided with the accepting groove 26 suitable with described lug 15.
During installation, described O-ring seal 1 is socketed on plug 41, and the interior loop portions 13 of described interior loop portions 13 fits tightly described plug 41 outside wall surface, the fin 23 of described gland 2 is pressed in the groove 12 of described O-ring seal 1, described external toroidal ring portion 14 is limited in slot 24, and the degree of depth of described slot 24 is not more than the height in external toroidal ring portion 14, and described interior loop portions 13 is limited in limiting section 25 place, the fin of described gland is pressed in the groove of described O-ring seal, and described lug 15 is accommodated in accepting groove 26.
In sum, the water proof ring of the outdoor LED module that the utility model provides, the utility model structure is simple, easy accessibility, be convenient to maintenance, and waterproof reliability is higher simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a water proof ring for outdoor LED module, is characterized in that, comprises O-ring seal and gland;
The groove that described O-ring seal comprises collar body and offers along collar body medial surface;
Described gland comprises main part, and described main part offers central through hole, and described main part offers the fin suitable with described groove;
The fin of described gland is pressed in the groove of described O-ring seal, and described gland and O-ring seal are for being socketed in the plug of module successively, and the internal face of collar body is for fitting tightly the outside wall surface of described plug.
2. the water proof ring of outdoor LED module according to claim 1, it is characterized in that, ring body is divided into external toroidal ring portion and interior loop portions by described groove, the arranged outside of the main part of described gland has the slot suitable with described external toroidal ring portion, and the degree of depth of described slot is not more than the height in external toroidal ring portion.
3. the water proof ring of outdoor LED module according to claim 2, is characterized in that, the inner side of described slot is provided with limiting section, and described interior loop portions is limited in limiting section place.
4. the water proof ring of outdoor LED module according to claim 2, is characterized in that, the internal face of described interior loop portions is provided with multiple projection.
5. the water proof ring of outdoor LED module according to claim 4, is characterized in that, described projection is zigzag.
6. the water proof ring of outdoor LED module according to claim 1, is characterized in that, described O-ring seal body is round rectangle.
7. the water proof ring of the outdoor LED module according to any one of claim 1-6, it is characterized in that, the periphery of described O-ring seal also arranges lug, the periphery of described gland is provided with the accepting groove suitable with described lug, the fin of described gland is pressed in the groove of described O-ring seal, and described lug is accommodated in accepting groove.
8. an outdoor LED display screen, comprise casing and module, described module side is provided with protruding plug, described casing offers through hole, it is characterized in that, also comprise the water proof ring of the outdoor LED module described in any one of claim 1-7, the water proof ring of described outdoor LED module is socketed on described plug, and described plug forward end part stretches in through hole and O-ring seal is pressed on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448810.3U CN204884445U (en) | 2015-06-26 | 2015-06-26 | Waterproof circle and outdoor LED display screen of outdoor LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448810.3U CN204884445U (en) | 2015-06-26 | 2015-06-26 | Waterproof circle and outdoor LED display screen of outdoor LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884445U true CN204884445U (en) | 2015-12-16 |
Family
ID=54828797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448810.3U Expired - Fee Related CN204884445U (en) | 2015-06-26 | 2015-06-26 | Waterproof circle and outdoor LED display screen of outdoor LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884445U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981255A (en) * | 2017-05-23 | 2017-07-25 | 惠州市德赛智能科技有限公司 | A kind of waterproof construction of LED display |
| CN107038959A (en) * | 2017-06-07 | 2017-08-11 | 张锦鹏 | Outdoor advertisement machine |
| CN107131403A (en) * | 2017-06-07 | 2017-09-05 | 嘉兴仙视电子有限公司 | Meeting blank |
| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
| CN111417298A (en) * | 2020-03-30 | 2020-07-14 | 深圳市洲明科技股份有限公司 | A reprocess device that is used for COB Mini-L ED lamp plate |
| EP3730819A1 (en) * | 2019-04-24 | 2020-10-28 | Unilumin Group Co. Ltd. | Waterproof assembly and display screen |
| EP3836129A1 (en) * | 2019-12-12 | 2021-06-16 | Unilumin Group Co. Ltd. | Led display waterproof structure |
| WO2024026988A1 (en) * | 2022-08-04 | 2024-02-08 | 西安青松光电技术有限公司 | Waterproof assembly and display device |
-
2015
- 2015-06-26 CN CN201520448810.3U patent/CN204884445U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981255A (en) * | 2017-05-23 | 2017-07-25 | 惠州市德赛智能科技有限公司 | A kind of waterproof construction of LED display |
| CN107038959A (en) * | 2017-06-07 | 2017-08-11 | 张锦鹏 | Outdoor advertisement machine |
| CN107131403A (en) * | 2017-06-07 | 2017-09-05 | 嘉兴仙视电子有限公司 | Meeting blank |
| EP3730819A1 (en) * | 2019-04-24 | 2020-10-28 | Unilumin Group Co. Ltd. | Waterproof assembly and display screen |
| RU201036U1 (en) * | 2019-04-24 | 2020-11-24 | Юнилюмин Груп Ко., Лтд | WATERPROOF ASSEMBLY |
| US11536368B2 (en) | 2019-04-24 | 2022-12-27 | Unilumin Group Co., Ltd | Waterproof assembly and display screen |
| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
| CN110572974B (en) * | 2019-09-18 | 2024-05-10 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
| EP3836129A1 (en) * | 2019-12-12 | 2021-06-16 | Unilumin Group Co. Ltd. | Led display waterproof structure |
| US11310928B2 (en) | 2019-12-12 | 2022-04-19 | Unilumin Group Co., Ltd | LED display waterproof structure |
| CN111417298A (en) * | 2020-03-30 | 2020-07-14 | 深圳市洲明科技股份有限公司 | A reprocess device that is used for COB Mini-L ED lamp plate |
| WO2024026988A1 (en) * | 2022-08-04 | 2024-02-08 | 西安青松光电技术有限公司 | Waterproof assembly and display device |
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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: 20151216 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |