CN104110666B - Light fitting sealing structure and light fixture - Google Patents
Light fitting sealing structure and light fixture Download PDFInfo
- Publication number
- CN104110666B CN104110666B CN201310140699.7A CN201310140699A CN104110666B CN 104110666 B CN104110666 B CN 104110666B CN 201310140699 A CN201310140699 A CN 201310140699A CN 104110666 B CN104110666 B CN 104110666B
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- housing
- seal
- magnetic
- attracting
- sealing structure
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The present invention provides a kind of light fitting sealing structure and the light fixture using the sealing structure.Wherein, the sealing structure includes：If reeded first housing, the seal being arranged in the groove, and the second housing combined with the first shell body phase, the seal is arranged at first housing and at the faying face of second housing, the seal and the first housing magnetic are attracting.Seal and the first housing can magnetic it is attracting, after seal installation, the double shield of affix magnetic attracting force again in existing fixed form, it can be ensured that sealing strip it is permanently effective.And be also not present in maintenance pitch or subsequent installation it is not in place or it is fixed loosely phenomena such as, it is ensured that IP permanently effective protection.
Description
Technical field
The present invention relates to lighting field, more particularly to a light fitting sealing structure, and the light fixture using the sealing structure.
Background technology
In existing fitting structure, the sealing means of use realize IP generally by increase sealing strip（ingress
protection）Protection.But the installation site and fixed form of existing sealing strip, easily cause the failure of sealing.For example, can
Can light fixture sealing has been can guarantee that when dispatching from the factory, but after using and repairing, after seal is removed, due to sealing strip installation less than
Position or fixation loosely can not just ensure that IP is protected again.Moreover, the sealing strip of many product designs is easy to pine when maintenance is taken apart
Fall, due to the sealing strip that drops after the completion of maintenance, installation and recurrent situation may be forgotten.
The content of the invention
It can ensure that the permanently effective of seal in view of the above-mentioned problems, present invention offer is a kind of and also do not deposited at maintenance
Pitch or subsequent installation it is not in place or it is fixed loosely phenomena such as, it is ensured that the light fixture sealing knot of IP permanently effective protection
Structure.
The present invention also provides a kind of light fixture using above-mentioned light fitting sealing structure.
In order to solve the above-mentioned technical problem, the present invention provides a kind of light fitting sealing structure, including sets reeded first shell
Body, the seal being arranged in the groove, and the second housing combined with the first shell body phase, the seal are set
At the faying face of first housing and second housing, the seal and the first housing magnetic are attracting.
Wherein, the seal has magnetic, and first housing can be attracted magnetically.
Wherein, the seal includes rubber body and is attached to the magnetic material layer of the rubber body, the magnetic
Property material layer and the first housing magnetic are attracting.
Wherein, the seal includes rubber body and is embedded at the piece of magnetic material of the rubber body, the magnetic
Property material block and the first housing magnetic are attracting.
Wherein, first housing has magnetic, and the seal can be attracted magnetically.
Wherein, first housing includes body and is attached to the magnetic material layer of the body, the magnetic material
Layer is attracting with the seal magnetic.
Wherein, first housing includes body and is embedded at the piece of magnetic material of the body, the magnetic material
Block and the seal magnetic are attracting.
The present invention also provides a kind of light fixture, includes the lamp casing of integral sealing, and the hair being arranged in lamp casing
Optical assembly, the lamp casing include setting reeded first housing, the seal being arranged in the groove, and with it is described
The second housing that first shell body phase combines, the seal are arranged at the faying face of first housing and second housing
Place, the seal and the first housing magnetic are attracting.
Wherein, the seal has magnetic, and first housing can be attracted magnetically.
Wherein, first housing has magnetic, and the seal can be attracted magnetically.
The seal of light fitting sealing structure provided by the invention and the first housing can magnetic it is attracting, so as to seal installation
Afterwards, the double shield of affix magnetic attracting force again in existing fixed form, it can be ensured that sealing strip it is permanently effective.And
And be also not present in maintenance pitch or subsequent installation it is not in place or it is fixed loosely phenomena such as, it is ensured that IP's is permanently effective anti-
Shield.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view of light fixture provided in an embodiment of the present invention.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is a kind of sectional view for having magnetic seal.
Fig. 4 is another sectional view for having magnetic seal.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is referred to, the light fixture 10 of the embodiment of the present invention includes the lamp casing 11 of integral sealing, and is arranged at lamp
Have the luminescence component 12 in housing 11, electric component 13, and transmission element 14 combined with housing 11 etc..In present embodiment,
The light fixture 10 can be an explosion-proof lamp, and it is applied under rugged environment, to IP（ingress protection）Protection is wanted
Ask higher.Wherein, luminescence component 12 may include LED light source, naturally it is also possible to other kinds of light source.When using LED light source,
The quantity of LED light source can be for one or multiple.Electric component 13 includes power supply connection component 131, and light source peace
Seat 132 etc. is filled, luminescence component 12 is installed on the light source mounting seat 132.Transmission element 14 is connected with one end of housing 11, is lighted
The light that component 13 is sent outwards is launched from transmission element 14.Luminescence component 12 in figure, electric component 13, and transmission element 14
It is merely illustrative, the present invention is not limited these structures.
Refer to Fig. 1 and Fig. 2, the light fitting sealing structure that lamp casing 11 uses, including the first housing 21, the second housing
23, and seal 30.The faying face 201 of the housing 23 of first housing 21 and second sets fluted 25, and seal 30 is set
It is placed in the groove 25, the seal 30 is arranged at faying face 201.The seal 30 and first housing 21
Magnetic is attracting, after being installed so as to, seal 30, the double shield of affix magnetic attracting force again in existing fixed form,
It may insure the permanently effective of sealing strip 30.And be also not present in maintenance pitch or subsequent installation it is not in place or it is fixed loosely
Phenomena such as, it is ensured that IP permanently effective protection.
In the first embodiment, the cross sectional shape of the groove 25 is rectangle, and the section of the seal 30 is also square
Shape.Second housing 23 forms projection in the side of faying face 201, stretches into when mounted in groove 25, with to seal 30
Apply a pressure, it is firmly positioned between the first housing 21 and the second housing 23.In the present embodiment, the first housing
21 be bottom housing, and the second housing 23 is top cover housing.Certainly, the set location of groove 25, and the installation position of seal 30
Put or on top cover housing.
Fig. 2 and Fig. 3 are referred to, in this second embodiment, the seal 30 has magnetic, and first housing 21 can
It is attracted magnetically.The seal 30 includes rubber body 31 and is attached to the magnetic material layer 32 of the rubber body 31,
The magnetic material layer 32 and the magnetic of the first housing 21 are attracting.Wherein, the first housing 21 is by can be by the metal of magnetic absorption
Material is made, or entirety is made up of plastic material, can be inhaled in the position insertion or attachment combined with seal 30 by magnetic
Attached metal material.
Fig. 4 is referred to, in the third embodiment, the seal 40 has magnetic, and first housing 21 can be by magnetic
Property attract.The seal 40 includes rubber body 41 and the piece of magnetic material 42 being embedded in the rubber body 41, institute
State piece of magnetic material 42 and the magnetic of the first housing 21 is attracting.Wherein, the first housing 21 is by can be by the metal material of magnetic absorption
Material is made, or entirety is made up of plastic material, can be by magnetic absorption in the position insertion or attachment combined with seal 40
Metal material.
In the 4th embodiment, the seal 30 can be attracted magnetically, and first housing 21 has magnetic.It is described
Seal 30 by can be made by the metal material of magnetic absorption, or it is overall be made up of plastic material, with the phase of the first housing 21
With reference to position it is embedded or attachment can be by the metal material of magnetic absorption.First housing 21 includes body and is attached to
The magnetic material layer of the body, the magnetic material layer and the magnetic of seal 30 are attracting.
In the 5th embodiment, the seal 30 can be attracted magnetically, and first housing 21 has magnetic.It is described
Seal 30 by can be made by the metal material of magnetic absorption, or it is overall be made up of plastic material, with the knot of the first housing 21
The position of conjunction is embedded or attachment can be by the metal material of magnetic absorption.First housing 21 includes body and is embedded at institute
The piece of magnetic material of body is stated, the piece of magnetic material and the magnetic of seal 30 are attracting.
Described above is the preferred embodiments of the present invention, it is noted that is come for those skilled in the art
Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as this
The protection domain of invention.
Claims (6)
1. a kind of light fitting sealing structure, including set reeded first housing, the seal being arranged in the groove, Yi Jiyu
The second housing that the first shell body phase combines, the seal are arranged at the combination of first housing and second housing
At face, it is characterised in that：The seal and the first housing magnetic are attracting, side shape of second housing in faying face
Into projection, to apply a pressure to the seal, wherein, first housing has magnetic, and including body and attachment
In the magnetic material layer of the body, the seal can be attracted magnetically, the magnetic material layer and the seal magnetic
It is attracting.
2. light fitting sealing structure according to claim 1, it is characterised in that the seal has magnetic, and described first
Housing can be attracted magnetically.
3. light fitting sealing structure according to claim 2, it is characterised in that the seal includes rubber body and attached
Attracting in the magnetic material layer of the rubber body, the magnetic material layer and the first housing magnetic.
4. light fitting sealing structure according to claim 2, it is characterised in that the seal includes rubber body and embedding
Located at the piece of magnetic material of the rubber body, the piece of magnetic material and the first housing magnetic are attracting.
5. a kind of light fixture, includes the lamp casing of integral sealing, and the luminescence component being arranged in lamp casing, the light fixture
Housing includes setting reeded first housing, the seal being arranged in the groove, and is combined with the first shell body phase
The second housing, the seal is arranged at the faying face of first housing and second housing, it is characterised in that：Institute
State seal and the first housing magnetic is attracting, second housing forms projection in the side of faying face, with to described close
Sealing applies a pressure, wherein, first housing has magnetic, and including body and is attached to the magnetic material of the body
The bed of material, the seal can be attracted magnetically, and the magnetic material layer and the seal magnetic are attracting.
6. light fixture according to claim 5, it is characterised in that the seal has magnetic, and first housing can quilt
Magnetic attracts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140699.7A CN104110666B (en) | 2013-04-22 | 2013-04-22 | Light fitting sealing structure and light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140699.7A CN104110666B (en) | 2013-04-22 | 2013-04-22 | Light fitting sealing structure and light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110666A CN104110666A (en) | 2014-10-22 |
| CN104110666B true CN104110666B (en) | 2018-01-23 |
Family
ID=51707571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310140699.7A Active CN104110666B (en) | 2013-04-22 | 2013-04-22 | Light fitting sealing structure and light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110666B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224390B (en) * | 2018-02-06 | 2023-07-11 | 江苏卡威汽车工业集团股份有限公司 | Sealing corrosion-resistant assembly for front fog lamp of pick-up |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO313253B1 (en) * | 2000-06-20 | 2002-09-02 | Adeler Oeyvind | Disposable Headlight |
| TW201217675A (en) * | 2010-10-26 | 2012-05-01 | Askey Computer Corp | Waterproofing method and structure |
| CN102466139A (en) * | 2010-11-18 | 2012-05-23 | 海洋王照明科技股份有限公司 | Portable lighting device |
| CN103000036B (en) * | 2011-09-09 | 2016-01-13 | 海洋王照明科技股份有限公司 | Traffic alarm light |
| CN102518359A (en) * | 2011-12-28 | 2012-06-27 | 宁波凯必盛自动门制造技术有限公司 | Magnetic sealing structure |
-
2013
- 2013-04-22 CN CN201310140699.7A patent/CN104110666B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110666A (en) | 2014-10-22 |
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