CN207350286U - A kind of dust cover of strong applicability - Google Patents
A kind of dust cover of strong applicability Download PDFInfo
- Publication number
- CN207350286U CN207350286U CN201720585076.4U CN201720585076U CN207350286U CN 207350286 U CN207350286 U CN 207350286U CN 201720585076 U CN201720585076 U CN 201720585076U CN 207350286 U CN207350286 U CN 207350286U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- lamps
- strong applicability
- dust
- ventilated membrane
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of dust cover of strong applicability, is related to car light accessory technical field.The utility model includes body and waterproof ventilated membrane, body is the annular tower structure using thin-walled made of rubber, and the bottom opening of body, body include some levels ring-shaped step that from top to bottom diameter is sequentially increased, the inner wall of ring-shaped step is equipped with card line, and waterproof ventilated membrane is arranged on the top of body.A kind of dust cover of the strong applicability of the utility model, suitable for external clamping type and the lamps and lanterns gas port of embedded two kinds of forms, and it is extremely strong suitable for the lamps and lanterns gas port of sizes, its applicability；The waterproof ventilated membrane set in dust boot body can effectively disperse the heat in lamps and lanterns, and the steam of outside or dust can be prevented to enter lamp interior, and the excellent of water proof and dust proof, protects the environment inside car light, improve illuminating effect and working life.
Description
Technical field
Car light accessory technical field is the utility model is related to, more specifically to a kind of dust cover of strong applicability.
Background technology
Dust cover is the important accessory for preventing dust, steam etc. from entering inside car light.If without dust cover, automobile lamp
After some time of use, dust or rainwater etc. can enter inside car light, can accumulate dust on reflector or rainwater,
Influence vehicle seriously affects the illumination of car light while beautiful, also result in car light aging, reduce its working life.It is even more important
, sole instrument that car light is illuminated as vehicle going at night, its function seriously undermined, and directly affects driver to night
Between road conditions accurate judgement, can to a certain extent increase traffic accident occurrence probability, so dust cover is to the dust-proof of car light
Importance as can be seen here.
The setting of lamps and lanterns gas port in existing car light housing usually has two kinds, i.e. external clamping type and embedded, correspondingly, envelope
The dust cover being buckled on lamps and lanterns gas port is also classified into external clamping type and two kinds embedded, and according to the of different sizes of lamps and lanterns gas port, also needs
Produce various sizes of dust cover.Dust cover that traditional needs are produced according to lamps and lanterns gas port size and form does not have simultaneously
Versatility, a kind of dust cover of form size are only used on a kind of specific lamps and lanterns gas port, it is used with greatly limitation
Property.In addition, the permeability of existing dust cover is undesirable, it is impossible to disperses the heat inside car light, the work longevity of car light in time
Therefore life also reduces.
The content of the invention
1. utility model technical problems to be solved
The purpose of the utility model is to overcome poor for applicability existing for existing dust cover and ventilative heat dissipation effect not
A kind of the problem of preferable, there is provided dust cover of strong applicability.Using the technical solution of the utility model, suitable for external clamping type and interior
The lamps and lanterns gas port of two kinds of forms of embedded, and it is extremely strong suitable for the lamps and lanterns gas port of sizes, its applicability；Set in dust boot body
The waterproof ventilated membrane put can effectively disperse the heat in lamps and lanterns, and the steam of outside or dust can be prevented to enter in lamps and lanterns
Portion, the excellent of water proof and dust proof, protects the environment inside car light, improves illuminating effect and working life.
2. technical solution
To reach above-mentioned purpose, technical solution provided by the utility model is：
A kind of dust cover of strong applicability of the utility model, including body and waterproof ventilated membrane, the body are to adopt
The annular tower structure of thin-walled made of rubber, and the bottom opening of body, the body include some levels from top to bottom
The ring-shaped step that diameter is sequentially increased, the inner wall of the ring-shaped step are equipped with card line, and the waterproof ventilated membrane is arranged on body
Top.
Further, the body is the sealing structure of bottom opening.
Further, the waterproof ventilated membrane is arranged on the top of the side of body.
Further, the waterproof ventilated membrane is uniformly arranged many places along the circumferential direction of body.
Further, the card line is loop configuration, and the short transverse of the inner wall of every grade of ring-shaped step is equipped with
Many places card line.
Further, the ring-shaped step is equipped with 7 grades.
3. beneficial effect
Using technical solution provided by the utility model, compared with existing known technology, have the advantages that：
(1) dust cover of a kind of strong applicability of the utility model, its body are annular tower-like for the thin-walled of bottom opening
Structure, and its inner wall is equipped with card line, if lamps and lanterns gas port is external clamping type, is directly set in the dust cover on lamps and lanterns gas port i.e.
Can, the card line of inner body wall is fitted close with the outer of lamps and lanterns gas port；If lamps and lanterns gas port is embedded, by dust boot body
Bottom turns down roll laterally, and the card line of turned up portion is connected to the oral area of lamps and lanterns gas port.The dust cover be suitable for external clamping type and
The lamps and lanterns gas port of embedded two kinds of forms, strong applicability is easy to spread, has high social value and economic value.
(2) dust cover of a kind of strong applicability of the utility model, its body includes some levels, and from top to bottom diameter is successively
The ring-shaped step of increase, user can according to needed for being actually needed and select size level-one ring-shaped step, and wipe out large-sized
Redundance, applicability are stronger.
(3) dust cover of a kind of strong applicability of the utility model, the waterproof ventilated membrane set on its body can be effective
The heat in lamps and lanterns is dispersed, and the steam of outside or dust can be prevented to enter lamp interior, the excellent of water proof and dust proof, is protected
The environment inside car light has been protected, has improved illuminating effect and working life.
(4) dust cover of a kind of strong applicability of the utility model, its card line are loop configuration, and every grade of ring-shaped step
The short transverse of inner wall is equipped with many places card line, the frictional force bigger coordinated with lamps and lanterns gas port, and clamping is more reliable.
Brief description of the drawings
Fig. 1 is a kind of structure sectional view of the dust cover of strong applicability of the utility model；
Fig. 2 is a kind of outside schematic diagram of the dust cover of strong applicability of the utility model；
Fig. 3 is the structure sectional view that the utility model coordinates with external clamping type lamps and lanterns gas port；
Fig. 4 is the structure sectional view that the utility model coordinates with embedded lamps and lanterns gas port.
Label declaration in schematic diagram：
1st, body；11st, card line；2nd, waterproof ventilated membrane；3rd, external clamping type lamps and lanterns gas port；4th, embedded lamps and lanterns gas port.
Embodiment
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1 and Fig. 2, a kind of dust cover of strong applicability of the present embodiment, including body 1 and waterproof ventilated membrane 2, this
Body 1 is the annular tower structure using thin-walled made of rubber, and the bottom opening of body 1, specifically, the body of the present embodiment
1 is made of ethylene propylene diene rubber, is the sealing structure of bottom opening, and the cavity that the inside of body 1 is set also is the tower of annular
Shape structure；The body 1 of the present embodiment includes some levels ring-shaped step that from top to bottom diameter is sequentially increased, specifically, this implementation
7 grades of ring-shaped steps of middle setting, the inner wall of every grade of ring-shaped step is equipped with card line 11, it is preferable that and card line 11 is loop configuration, and every grade
The short transverse of the inner wall of ring-shaped step is equipped with many places card line 11, and the frictional force bigger coordinated with lamps and lanterns gas port, clamping more may be used
Lean on, more specifically, the spacing between card line 11 is equal to the thickness of embedded lamps and lanterns gas port 4 everywhere, as shown in figure 4, at this time, card line
11 is more reliable with the clamping of embedded lamps and lanterns gas port 4.
The waterproof ventilated membrane 2 of the present embodiment is arranged on the top of body 1, and specifically, waterproof ventilated membrane 2 is arranged on the side of body 1
The top in face, and waterproof ventilated membrane 2 is uniformly arranged many places along the circumferential direction of body 1, can effectively disperse the heat of lamp interior, and
The steam or dust that can prevent outside enter lamp interior, and the excellent of water proof and dust proof, protects the environment inside car light,
Improve illuminating effect and working life.
The dust cover of a kind of strong applicability of the present embodiment in order to better understand, in conjunction with Fig. 3 and Fig. 4 to the present embodiment
Use state be briefly described.As shown in figure 3, when lamps and lanterns gas port is external clamping type, according to the outer bore choosing of lamps and lanterns gas port
The level-one ring-shaped step of suitable dimension is taken, and the part below this grade of step is wiped out, then directly by 1 set of the dust boot body
It is located on the outer of external clamping type lamps and lanterns gas port 3, the card line 11 of the inner wall of ring-shaped step and the outer of external clamping type lamps and lanterns gas port 3
It is fitted close, produces larger frictional force, then installation is complete；As shown in figure 4, when lamps and lanterns gas port is embedded, according to embedded
The bore of formula lamps and lanterns gas port 4 chooses the level-one ring-shaped step of suitable dimension, then turns down the bottom of dust boot body 1 laterally
Roll, selected level-one ring-shaped step is then rolled-up, and the card line 11 of this grade of ring-shaped step directly then is caught in embedded lamp
Has the oral area of gas port 4, certainly, than this grade larger-sized part of ring-shaped step can also wipe out.Need to lead to inside car light
When crossing lamps and lanterns gas port to external threads, the top of body 1 can also cut corresponding hole for threading.
The dust cover of a kind of strong applicability of the utility model, suitable for external clamping type and the lamps and lanterns gas of embedded two kinds of forms
Mouthful, and it is extremely strong suitable for the lamps and lanterns gas port of sizes, its applicability；The waterproof ventilated membrane set in dust boot body can have
Effect disperses heat in lamps and lanterns, and can prevent the steam of outside or dust enters lamp interior, the excellent of water proof and dust proof,
The environment inside car light is protected, improves illuminating effect and working life.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
The frame mode similar to the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of dust cover of strong applicability, including body (1) and waterproof ventilated membrane (2), it is characterised in that：The body
(1) be annular tower structure using thin-walled made of rubber, and the bottom opening of body (1), the body (1) if including
The dry level ring-shaped step that from top to bottom diameter is sequentially increased, the inner wall of the ring-shaped step are equipped with card line (11), and described is anti-
Water ventilated membrane (2) is arranged on the top of body (1).
A kind of 2. dust cover of strong applicability according to claim 1, it is characterised in that：The body (1) is bottom
The sealing structure of opening.
A kind of 3. dust cover of strong applicability according to claim 1, it is characterised in that：The waterproof ventilated membrane (2)
Arranged on the top of the side of body (1).
A kind of 4. dust cover of strong applicability according to claim 3, it is characterised in that：The waterproof ventilated membrane (2)
Many places are uniformly arranged along the circumferential direction of body (1).
A kind of 5. dust cover of strong applicability according to claim 1 or 2, it is characterised in that：The card line (11) is
Loop configuration, and the short transverse of the inner wall of every grade of ring-shaped step is equipped with many places card line (11).
A kind of 6. dust cover of strong applicability according to Claims 1 to 4 any one, it is characterised in that：The ring
Shape step is equipped with 7 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585076.4U CN207350286U (en) | 2017-05-24 | 2017-05-24 | A kind of dust cover of strong applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585076.4U CN207350286U (en) | 2017-05-24 | 2017-05-24 | A kind of dust cover of strong applicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350286U true CN207350286U (en) | 2018-05-11 |
Family
ID=62361630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585076.4U Expired - Fee Related CN207350286U (en) | 2017-05-24 | 2017-05-24 | A kind of dust cover of strong applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901518A (en) * | 2019-12-12 | 2020-03-24 | 南通博事达汽车配件有限公司 | Automobile high beam and low beam system |
-
2017
- 2017-05-24 CN CN201720585076.4U patent/CN207350286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901518A (en) * | 2019-12-12 | 2020-03-24 | 南通博事达汽车配件有限公司 | Automobile high beam and low beam system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20200524 |