CN203703909U - Waterproof and dustproof vent seal cover of automobile lamp - Google Patents
Waterproof and dustproof vent seal cover of automobile lamp Download PDFInfo
- Publication number
- CN203703909U CN203703909U CN201420040788.4U CN201420040788U CN203703909U CN 203703909 U CN203703909 U CN 203703909U CN 201420040788 U CN201420040788 U CN 201420040788U CN 203703909 U CN203703909 U CN 203703909U
- Authority
- CN
- China
- Prior art keywords
- vent
- lamp
- seal cover
- automobile lamp
- sealing cover
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a waterproof and dustproof vent seal cover of an automobile lamp. A vent channel which is matched with and corresponds to a lamp vent hole is formed in the vent seal cover which can be buckled on the lamp vent hole of a lamp body in a covering mode. The vent channel is formed in the mode that the vent seal cover is bent downwards from the upper portion and a vent outlet is reserved in the side. A rubber pad is arranged between the vent seal cover and the lamp vent hole in a matched mode. When the waterproof and dustproof vent seal cover of the automobile lamp is used, the lamp vent hole of the automobile lamp can be sealed through the vent seal cover, water and dust are effectively prevented from entering the automobile lamp under the vent state, and the automobile lamp can be at a better use state.
Description
Technical field
The utility model relates to a kind of breathable sealing cover of automobile lamp, specifically a kind of automobile lamp water proof and dust proof breathable sealing cover.
Background technology
Automobile lamp in use, due to the heat energy of bulb generation, can evaporate air in light fixture, light fixture internal pressure will raise, if can not effectively gases at high pressure be discharged outside lamp house, will cause the bonding plane of light fixture tear and lost efficacy, for the normal use of favourable light fixture, automobile lamp all can leave light fixture pore lamp inner high voltage gas is discharged with balance lamp inner and outer air pressure.In the time that bulb extinguishes, the cooling negative pressure that produces of lamp interior is from this hole air amount, manufacturer enters from this hole in order to prevent moisture content and dust, generally can adopt pad pasting sealing to light fixture pore, traditional pad pasting can play ventilative and dustproof effect, but in actual use, because pad pasting density is excessive, Air permenbility deficiency, cannot meet normal " breathing " of automobile lamp, affects service life and the result of use of automobile lamp.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile lamp water proof and dust proof breathable sealing cover, can guarantee in normal circulation of air situation, can effectively prevent that the accident of moisture content and dust from entering.
The utility model comprises the light fixture pore on light fitting body and this light fitting body, the technical scheme adopting is: in can the breathable sealing cover of closure on the light fixture pore of light fitting body, be provided with one with the light fixture pore corresponding gas-permeable channels of coincideing, this gas-permeable channels is bent downwards and to be left a vent outlet side is other by top by breathable sealing cover.
In technique scheme: be furnished with a rubber cushion between breathable sealing cover and light fixture pore.
The utility model is by above-mentioned so a kind of technical scheme, due to adopted one can be by the capping mode of light fixture pore sealing cover, and a downward vent outlet of bending is set in capping, this structure can guarantee that the inside and outside air of light fixture can normally exchange, and due to the vent outlet of passage below bending structure and correct mounting means can effectively stop any dust and moisture content enters, the problems that existing automobile lamp adopts pad pasting sealing light fixture pore to exist are solved thus, structurally design very science, through sampling test, ventilation and dustproof and waterproof works very well, and it is very convenient to install and use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Shown in Fig. 1: in can the breathable sealing cover 1 of closure on the light fixture pore 5 of light fitting body 2, be provided with one with the light fixture pore 5 corresponding gas-permeable channels 3 of coincideing, this gas-permeable channels 3 is bent downwards and to be left a vent outlet 4 side is other by top by breathable sealing cover 1.Between breathable sealing cover 1 and light fixture pore 5, is furnished with a rubber cushion 6.
Operation principle of the present utility model is as follows: because the gas-permeable channels 3 of breathable sealing cover is vent outlet 4 to be set downwards and on side side by top bending, this passage has formed a mazy structure of bending, the passage of this structure can be guaranteed the circulation of air, but rainwater and dust cannot enter, pilot sample test is obtained a result, air can be naturally unimpeded, met the Technology Need of automobile lamp completely.
Claims (2)
1. an automobile lamp water proof and dust proof breathable sealing cover, comprise the light fixture pore (5) on light fitting body (2) and this light fitting body (2), it is characterized in that: in can the breathable sealing cover (1) of closure on the light fixture pore (5) of light fitting body (2), be provided with one with light fixture pore (5) the corresponding gas-permeable channels (3) of coincideing, this gas-permeable channels (3) is bent downwards at the other vent outlet (4) that leaves of side by top by breathable sealing cover (1).
2. automobile lamp water proof and dust proof breathable sealing cover according to claim 1, is characterized in that: between breathable sealing cover (1) and light fixture pore (5), be furnished with a rubber cushion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040788.4U CN203703909U (en) | 2014-01-22 | 2014-01-22 | Waterproof and dustproof vent seal cover of automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040788.4U CN203703909U (en) | 2014-01-22 | 2014-01-22 | Waterproof and dustproof vent seal cover of automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703909U true CN203703909U (en) | 2014-07-09 |
Family
ID=51054344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040788.4U Expired - Fee Related CN203703909U (en) | 2014-01-22 | 2014-01-22 | Waterproof and dustproof vent seal cover of automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949035A (en) * | 2015-07-13 | 2015-09-30 | 广州联祥汽车用品有限公司 | Intelligent automobile headlamp assembly |
-
2014
- 2014-01-22 CN CN201420040788.4U patent/CN203703909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949035A (en) * | 2015-07-13 | 2015-09-30 | 广州联祥汽车用品有限公司 | Intelligent automobile headlamp assembly |
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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: 20140709 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |