CN202267045U - Novel multi-layer ventilation pipe fitting for lamp - Google Patents
Novel multi-layer ventilation pipe fitting for lamp Download PDFInfo
- Publication number
- CN202267045U CN202267045U CN2011203396623U CN201120339662U CN202267045U CN 202267045 U CN202267045 U CN 202267045U CN 2011203396623 U CN2011203396623 U CN 2011203396623U CN 201120339662 U CN201120339662 U CN 201120339662U CN 202267045 U CN202267045 U CN 202267045U
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- CN
- China
- Prior art keywords
- plastic hose
- pipe fitting
- lamp
- novel multi
- transparent
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel multi-layer ventilation pipe fitting for a lamp. The novel multi-layer ventilation pipe fitting comprises a transparent plastic hose; transparent films are sealed at two ports of the transparent plastic hose; a drying agent is arranged in the transparent plastic hose; a fiber reinforcement mesh layer is arranged in the transparent plastic hose; and the drying agent is a granular drying agent which is adhered to the fiber reinforcement mesh layer. Two-hole ventilation is adopted, and the transparent films cannot be blocked easily; and when the transparent film at one hole or end is blocked or dropped, the transparent film at the other hole or end can exert the function; and the pipe fitting has a good ventilation effect.
Description
Technical field:
The utility model relates generally to lamp fittings, more particularly is exactly a kind of novel lamp with the multilayer pipe fitting of ventilating.
Background technology:
Automobile lamp and outdoor lights are when work, and the lamp intracavity gas can expanded by heating.Descend or break for fear of the lamp body sealing, car light can be reserved passage when design, to guarantee the good ventilation and the balance external and internal pressure in lamp chamber.But after steam and dust too much got into the lamp chamber, steam can condense in the interior surfaces of glass of lamp, and dust can be bonded at mirror surface, influenced the service life and the effect of car light.Common vent hole structure has steam hose, pastes individual layer ventilated membrane, waterproof and breathable plug screw etc.Steam hose can cause steam and dust directly to enter in the car light, and car light is caused harmful effect.Paste ventilated membrane, can play effective prevention steam and dust and get into the lamp chamber, have ventilative effect, but the stickup ventilated membrane is prone to come off, is prone to be sticky with and make the effect of breathing freely to descend greatly by dust, the mud of outside contact.Waterproof and breathable plug screw series products can reach the balance inner and outer air pressure, has the waterproof and breathable effect, but impaired or can not be convenient for changing when blocking at ventilated membrane.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art; Provide a kind of novel lamp with the multilayer pipe fitting of ventilating, its plastic hose of will breathing freely combines utilization with ventilated membrane, so; That ventilated membrane is difficult for is impaired, be difficult for blocking because of gluing dust mud; Bonding firm, longer service life is changed easy car light ventilation pipe fitting.
The utility model is realized through following technical scheme:
Novel lamp is with the multilayer pipe fitting of ventilating; Include ventilative plastic hose; The two-port of said ventilative plastic hose is encapsulated with ventilated membrane, is placed with drier in the said ventilative plastic hose, it is characterized in that: be provided with the fiber reinforced stratum reticulare of one deck in the described ventilative plastic hose.
Described a kind of novel lamp is used the multilayer breather line, it is characterized in that: described drier is the particulate dry drying prescription, and attached on the described fiber reinforced stratum reticulare.
When using the utility model, this ventilative plastic hose is placed the passage of reserving on the lamp casing, use glue plastic cement pipe fitting and housing connecting portion again, make the two sealing bonding.
The utility model has the advantages that:
The utility model adopts diplopore ventilative, is difficult for being obstructed; When a hole or an end ventilated membrane block or come off, still there are another hole or other end ventilated membrane to play a role; Air permeable effect is good.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment:
Novel lamp is with the multilayer pipe fitting of ventilating; Include ventilative plastic hose 1, the two-port of said ventilative plastic hose 1 is encapsulated with ventilated membrane 2, is placed with drier 3 in the said ventilative plastic hose 1; Be provided with the fiber reinforced stratum reticulare 4 of one deck in the ventilative plastic hose 1; Drier is the particulate dry drying prescription, and attached to described fiber reinforced net, on 4.
Claims (2)
1. a novel lamp is with the multilayer pipe fitting of ventilating; Include ventilative plastic hose; The two-port of said ventilative plastic hose is encapsulated with ventilated membrane, is placed with drier in the said ventilative plastic hose, it is characterized in that: be provided with the fiber reinforced stratum reticulare of one deck in the described ventilative plastic hose.
2. a kind of novel lamp according to claim 1 is used the multilayer breather line, it is characterized in that: described drier is the particulate dry drying prescription, and attached on the described fiber reinforced stratum reticulare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203396623U CN202267045U (en) | 2011-09-13 | 2011-09-13 | Novel multi-layer ventilation pipe fitting for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203396623U CN202267045U (en) | 2011-09-13 | 2011-09-13 | Novel multi-layer ventilation pipe fitting for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267045U true CN202267045U (en) | 2012-06-06 |
Family
ID=46157840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203396623U Expired - Fee Related CN202267045U (en) | 2011-09-13 | 2011-09-13 | Novel multi-layer ventilation pipe fitting for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557508A (en) * | 2013-10-12 | 2014-02-05 | 奇瑞汽车股份有限公司 | Automotive headlamp with detachable ventilation and dehumidification device |
-
2011
- 2011-09-13 CN CN2011203396623U patent/CN202267045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557508A (en) * | 2013-10-12 | 2014-02-05 | 奇瑞汽车股份有限公司 | Automotive headlamp with detachable ventilation and dehumidification 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: 20120606 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |