CN208124248U - A kind of waterproof ventilating bolt and lamps and lanterns - Google Patents
A kind of waterproof ventilating bolt and lamps and lanterns Download PDFInfo
- Publication number
- CN208124248U CN208124248U CN201820629951.9U CN201820629951U CN208124248U CN 208124248 U CN208124248 U CN 208124248U CN 201820629951 U CN201820629951 U CN 201820629951U CN 208124248 U CN208124248 U CN 208124248U
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- CN
- China
- Prior art keywords
- bolt
- waterproof
- waterproof ventilating
- sealing
- molding column
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of waterproof ventilating bolt, including molding column, waterproof and breathable diaphragm and the body of bolt, the body of bolt is equipped with gas-permeable channels from top to bottom end, the top of the gas-permeable channels has reaming annular groove, if the inner hollow and outside wall surface of the molding column are equipped with dry seal bulge loop, the molding column is embedded in the reaming annular groove and the wall surface of the sealing bulge loop and the reaming annular groove is formed and sealed, and the waterproof and breathable diaphragm is attached at the end of the molding column.The utility model has the following advantages that：Structure is simple, cheap, can either preferably play the role of waterproof and breathable, also can reduce the overall cost of lamps and lanterns.The utility model also provides a kind of lamps and lanterns.
Description
Technical field
The utility model relates to technical field of sealing technology, especially a kind of waterproof ventilating bolt and lamps and lanterns.
Background technique
Currently, using the lamps and lanterns in open-air atmosphere needing that waterproof construction is arranged, enter in lamp body to avoid rainwater, moisture,
Influence the use of lamps and lanterns.Traditional lamp casing structure is totally enclosed environment, makes that gas can not be carried out with external environment in shell
Exchange and heat dissipation.Gas pressure in shell is caused to increase pressure increasing when the lamp bead in lamp casing, electronic equipment work long hours
Greatly, pressure difference is generated with outside air, increases air pressure and electronic component stress in shell, accelerate electronic component aging.Shell simultaneously
It expands with heat and contract with cold, so that rainwater and moist fog invade enclosure interior along gap, influences electronic component and circuit long-term work
Reliability.
In order to achieve the effect that generally respiratory membrane is arranged in the shell border of lamps and lanterns in waterproof and breathable, existing waterproof construction
Or setting breathing bolt is realized on lamp casing.The lamps and lanterns of waterproof are realized using respiratory membrane, fitting structure stability is poor, warp
Often there is defect ware, seriously affects the use of lamps and lanterns.Using the breathing bolt of the prior art, bolt arrangement complexity and price are breathed
Higher, the cost of lamps and lanterns finished product increases.
Utility model content
The waterproof ventilating bolt and lamps and lanterns simple and cheap the purpose of this utility model is to provide a kind of structure.
To achieve the goals above, the utility model adopts the following technical solution：A kind of waterproof ventilating bolt, including molding column
Part, waterproof and breathable diaphragm and the body of bolt, the body of bolt are equipped with gas-permeable channels, the top of the gas-permeable channels from top to bottom end
With reaming annular groove, if the inner hollow and outside wall surface of the molding column are equipped with dry seal bulge loop, the molding column insertion
In the reaming annular groove and the wall surface of the sealing bulge loop and the reaming annular groove is formed and is sealed, and the waterproof and breathable diaphragm is sticked
In the end of the molding column.
Wherein, the molding column is made of rubber or silica gel.
Wherein, which further includes upper cover, and the upper cover is connected to the top of the body of bolt, the upper cover with
The top of the body of bolt forms the gas compartment and the upper cover is equipped with the venthole being connected to the gas compartment.
Wherein, the upper cover is snapped connection with the body of bolt.
Wherein, which further includes O-ring, and the O-ring is set in the body of bolt.
Wherein, the body of bolt is made of metal or plastics.
Wherein, the waterproof and breathable diaphragm is made of eptfe film.
Wherein, the waterproof and breathable diaphragm is connect by the easy welding material band with tack with the molding column.
Wherein, the waterproof and breathable diaphragm is attached at one end that the molding column is embedded in the reaming annular groove.
The utility model also provides a kind of lamps and lanterns, including lens, sealing ring, lamp body, light source board and waterproof described above
Ventilation plug, the lamp body are equipped with light-source chamber and the closure gasket groove that is circular layout along the light-source chamber, described in the sealing ring insertion
In closure gasket groove, the light source board is installed in the light-source chamber, and the lens are equipped with clamping part and sealing, and the lens are logical
The clamping part to be crossed to snap connection with the lamp body, the sealing is embedded in the closure gasket groove to seal the light-source chamber,
The light-source chamber is equipped with ventilative threaded hole, and the waterproof ventilating bolt is installed in ventilative threaded hole.
Compared to the prior art, the utility model has the following advantages that：Structure is simple, cheap, can either preferably rise
It is acted on to waterproof and breathable, also can reduce the overall cost of lamps and lanterns.
Detailed description of the invention
Fig. 1 is a kind of explosive view of preferred embodiment of the utility model waterproof ventilating bolt.
Fig. 2 is a kind of cross-sectional view of preferred embodiment of the utility model waterproof ventilating bolt.
Fig. 3 is a kind of cross-sectional view of the body of bolt of preferred embodiment of the utility model waterproof ventilating bolt.
Fig. 4 is the cross-sectional view of another preferred embodiment of the utility model waterproof ventilating bolt.
Fig. 5 is a kind of explosive view of preferred embodiment of the utility model lamps and lanterns.
In figure, 1：The body of bolt；2：It is molded column；3：Waterproof and breathable diaphragm；4：Upper cover；5：O-ring；11：Top；12：Bottom
End；13：Gas-permeable channels；14：Reaming annular groove；15：Buckle protrusion；21：Seal bulge loop；41：Buckle element；411：Holding section；
100：Waterproof ventilating bolt；200：Lamp body；201：Light-source chamber；202：Closure gasket groove；300：Sealing ring；400：Lens；401：Buckle
Portion；402：Sealing；500：Light source board.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
One kind of the preferred embodiment of the utility model waterproof ventilating bolt please refers to shown in Fig. 1 to Fig. 3, the waterproof and breathable
Bolt, including molding column 2, waterproof and breathable diaphragm 3 and the body of bolt 1, the body of bolt 1 are equipped with from the top of the body of bolt 1 11 to bottom end 12
The top of gas-permeable channels 13, gas-permeable channels 13 has reaming annular groove 14, is molded the inner hollow of column 2 and outside wall surface is equipped with several
Bulge loop 21 is sealed, molding column 2 is embedded in reaming annular groove 14 and the wall surface of sealing bulge loop 21 and reaming annular groove 14 is formed and sealed, and is prevented
Water breathable film 3 is attached at the end of molding column 2.As shown in Figures 1 to 3, in the present embodiment, molding column 2 is embedded in from top
In reaming annular groove 14, waterproof and breathable diaphragm 3 is attached at the end for being exposed to outer one end of molding column 2.The utility model
Waterproof ventilating bolt, structure is simple, cheap, can either preferably play the role of waterproof and breathable, also can reduce the whole of lamps and lanterns
Body cost.
As a preference, molding column 2 is made of rubber or silica gel in the present embodiment.It is molded column 2 and uses molding
Molding machine forms rubber or Silicon moulds compacting.
Further, as illustrated in fig. 1 and 2, in the present embodiment, waterproof ventilating bolt further includes upper cover 4, and upper cover 4 is connected to spiral shell
The top 11 of the top of body 1, upper cover 4 and the body of bolt 1 forms the gas compartment, and upper cover 4 is logical equipped with what is be connected to the gas compartment
Stomata.Setting upper cover 4 can prevent waterproof and breathable diaphragm 3 to be damaged, and can play reduction dust and fall on waterproof ventilated membrane
The effect of piece 3 keeps good venting capability.Further, upper cover 4 is snapped connection with the body of bolt 1, as shown in Figure 1, upper cover 4
Equipped with multiple buckle elements 41, in the present embodiment, the notch formed between multiple buckle elements 41 is as venthole, in the body of bolt
Buckle protrusion 15 is provided on 1, buckle element 41 is equipped with the holding section 411 with 15 cooperation of buckle protrusion, holding section 411 and buckle
Protrusion 15 snaps connection, and upper cover 4 is snapped connection with the body of bolt 1, disassembly upper cover is convenient to, when the aging of waterproof and breathable diaphragm or damage
Bad when, removes upper cover, is convenient to replacement waterproof and breathable diaphragm.
The waterproof ventilating bolt further includes O-ring 5, and O-ring 5 is set in the body of bolt 1.O-ring 5 has sealing function, anti-
Water ventilation plug plays the role of waterproof sealing when installing, and avoids water or moisture from the gap between the body of bolt 1 and lamp casing
Into lamp body enclosure interior.
Further, the body of bolt 1 is made of metal or plastics.The body of bolt 1 can both use such as PP, PC, PE plastics
It is made, can also be made of such as steel, aluminium alloy, copper metal material.
Further, waterproof and breathable diaphragm 3 can select multiple material to be made, for example, by using eptfe film
It is made.Waterproof and breathable diaphragm 3 is connect by way of being bonded or being glued with molding column 2, in the present embodiment, waterproof ventilated membrane
Piece 3 is Nian Jie with molding column by the easy welding material band with tack.
Further, the section for sealing bulge loop 21 is triangular in shape, and the sealing bulge loop 21 of triangle has preferable sealing effect
Fruit prevents water, gas from being molded between column 2 and the body of bolt 1 into lamp casing.As shown in Fig. 2, being sealed convex in the present embodiment
Ring 21 is three, and successively equidistant intervals arrange three sealing bulge loops 21.
In the above-described embodiments, waterproof and breathable diaphragm 3 is attached at the end that molding column 2 is exposed to one end outside the body of bolt 1
Portion.In other embodiments, as shown in figure 4, waterproof and breathable diaphragm 3 can also be attached at the one of molding 2 stud bolt body 1 of column
The end at end, i.e. waterproof and breathable diaphragm 3 are attached at the end that molding column 2 is embedded in one end of reaming annular groove 14.By waterproof and breathable
Diaphragm 3 is attached to the end of one end of molding 2 stud bolt body 1 of column, and waterproof and breathable diaphragm 3 is located at molding column 2 and reaming ring
Between the bottom wall of slot 14, waterproof and breathable diaphragm 3 can be preferably avoided to fall off, the disadvantage is that being unfavorable for replacing waterproof and breathable diaphragm.
The utility model also provides a kind of lamps and lanterns, and Fig. 5 shows a kind of preferred embodiment of lamps and lanterns, which includes：Lamp body
200, sealing ring 300, lens 400, light source board 500 and waterproof ventilating bolt 100, waterproof ventilating bolt 500 are described in above-described embodiment
Waterproof ventilating bolt, lamp body 200 is equipped with light-source chamber 201 and the closure gasket groove 202 that is circular layout along light-source chamber 201, sealing ring 300
In embedding sealing annular groove 202, light source board 500 is installed in light-source chamber 201, and lens 400 are equipped with clamping part 401 and sealing 402,
Lens 400 are snapped connection by clamping part 401 with lamp body 200, with seal light source chamber in 402 embedding sealing annular groove 202 of sealing
201, light-source chamber 201 is equipped with ventilative threaded hole (not shown go out), and waterproof ventilating bolt 100 is installed in ventilative threaded hole, is light source
Chamber 201 provides waterproof and breathable function.
It should be noted that the embodiments of the present invention have preferable implementation, and not the utility model is appointed
The limitation of what form, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to the technical essence of the utility model pair
Any modification or equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by above embodiments.
Claims (10)
1. a kind of waterproof ventilating bolt, it is characterised in that：Including molding column, waterproof and breathable diaphragm and the body of bolt, the body of bolt
It is equipped with gas-permeable channels from top to bottom end, the top of the gas-permeable channels has a reaming annular groove, in the inside of the molding column
If empty and outside wall surface is equipped with dry seal bulge loop, in the molding column insertion reaming annular groove and the sealing bulge loop with it is described
The wall surface of reaming annular groove forms sealing, and the waterproof and breathable diaphragm is attached at the end of the molding column.
2. waterproof ventilating bolt as described in claim 1, it is characterised in that：The molding column is made of rubber or silica gel.
3. waterproof ventilating bolt as described in claim 1, it is characterised in that：The waterproof ventilating bolt further includes upper cover, the upper cover
Be connected to the top of the body of bolt, the top of the upper cover and the body of bolt forms the gas compartment and the upper cover be equipped with
The venthole of the gas compartment connection.
4. waterproof ventilating bolt as claimed in claim 3, it is characterised in that：The upper cover is snapped connection with the body of bolt.
5. waterproof ventilating bolt as described in claim 1, it is characterised in that：The waterproof ventilating bolt further includes O-ring, described O-shaped
Snare is located at the body of bolt.
6. waterproof ventilating bolt as described in claim 1, it is characterised in that：The body of bolt is made of metal or plastics.
7. waterproof ventilating bolt as described in claim 1, it is characterised in that：The waterproof and breathable diaphragm is by expanded PTFE
Film is made.
8. waterproof ventilating bolt as claimed in claim 7, it is characterised in that：The waterproof and breathable diaphragm passes through with tack
Easy welding material band is connect with the molding column.
9. waterproof ventilating bolt as described in claim 1, it is characterised in that：The waterproof and breathable diaphragm is attached at the molding column
Part is embedded in one end of the reaming annular groove.
10. a kind of lamps and lanterns, it is characterised in that：Including any one of lens, sealing ring, lamp body, light source board and claim 1 to 9 institute
The waterproof ventilating bolt stated, the closure gasket groove that the lamp body is equipped with light-source chamber and is circular layout along the light-source chamber, the sealing ring
It is embedded in the closure gasket groove, the light source board is installed in the light-source chamber, and the lens are equipped with clamping part and sealing, institute
It states lens to snap connection by the clamping part and the lamp body, the sealing is embedded in the closure gasket groove described in sealing
Light-source chamber, the light-source chamber are equipped with ventilative threaded hole, and the waterproof ventilating bolt is installed in ventilative threaded hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629951.9U CN208124248U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof ventilating bolt and lamps and lanterns |
| PCT/CN2019/084026 WO2019206169A1 (en) | 2018-04-28 | 2019-04-24 | Waterproof air-permeable bolt and light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629951.9U CN208124248U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof ventilating bolt and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208124248U true CN208124248U (en) | 2018-11-20 |
Family
ID=64186891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629951.9U Active CN208124248U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof ventilating bolt and lamps and lanterns |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208124248U (en) |
| WO (1) | WO2019206169A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019206169A1 (en) * | 2018-04-28 | 2019-10-31 | 苏州欧普照明有限公司 | Waterproof air-permeable bolt and light fixture |
| CN110454748A (en) * | 2019-08-21 | 2019-11-15 | 芜湖安瑞光电有限公司 | A kind of automobile lamp ventilating structure |
| WO2022179478A1 (en) * | 2021-02-26 | 2022-09-01 | 欧普照明股份有限公司 | Waterproof and air-permeable bolt, and lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2634618B1 (en) * | 1988-07-25 | 1990-09-21 | Schmitt Ludwig Gmbh | DEVICE FORMING VENTILATION FOR ELECTRICAL OR ELECTRONIC PROTECTION HOUSING |
| CN201059529Y (en) * | 2007-04-10 | 2008-05-14 | 乐雷光电技术（上海）有限公司 | Water proof ventilating screw plug |
| CN201916552U (en) * | 2010-11-22 | 2011-08-03 | 惠州市沃瑞科技有限公司 | Outdoor sealing device pressure balancer |
| CN202118338U (en) * | 2011-05-31 | 2012-01-18 | 北京中石伟业技术有限公司 | Screen waterproof ventilating valve |
| CN202140648U (en) * | 2011-07-07 | 2012-02-08 | 东莞市永存电子有限公司 | Novel waterproof ventilation valve |
| CN204829634U (en) * | 2015-07-30 | 2015-12-02 | 沈阳广信先锋交通高技术有限公司 | On -vehicle LED emergency lighting lamp |
| CN208124248U (en) * | 2018-04-28 | 2018-11-20 | 苏州欧普照明有限公司 | A kind of waterproof ventilating bolt and lamps and lanterns |
-
2018
- 2018-04-28 CN CN201820629951.9U patent/CN208124248U/en active Active
-
2019
- 2019-04-24 WO PCT/CN2019/084026 patent/WO2019206169A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019206169A1 (en) * | 2018-04-28 | 2019-10-31 | 苏州欧普照明有限公司 | Waterproof air-permeable bolt and light fixture |
| CN110454748A (en) * | 2019-08-21 | 2019-11-15 | 芜湖安瑞光电有限公司 | A kind of automobile lamp ventilating structure |
| WO2022179478A1 (en) * | 2021-02-26 | 2022-09-01 | 欧普照明股份有限公司 | Waterproof and air-permeable bolt, and lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019206169A1 (en) | 2019-10-31 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |