CN204739559U - A illumination lamps and lanterns that is used for seal structure of anomalous cavity of seal face and has this seal structure - Google Patents
A illumination lamps and lanterns that is used for seal structure of anomalous cavity of seal face and has this seal structure Download PDFInfo
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- CN204739559U CN204739559U CN201520385940.7U CN201520385940U CN204739559U CN 204739559 U CN204739559 U CN 204739559U CN 201520385940 U CN201520385940 U CN 201520385940U CN 204739559 U CN204739559 U CN 204739559U
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Abstract
The utility model provides a seal structure of the anomalous cavity of seal face, this seal structure include first sealing, second sealing, wherein, and the terminal surface profile phase adaptation of the appearance profile of first sealing, second sealing and cavity, first sealing and second sealing set gradually a preset position and the 2nd preset position department in the cavity to form an inner space of injecing by first sealing, second sealing and cavity, and the inner space fills and to have the adhesive, bonds first sealing, second sealing and cavity each other through the adhesive to seal chamber makes the cavity terminal surface reach the IP protection level of requirement through this seal structure. The utility model also provides an illumination lamps and lanterns that have this seal structure.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction for the irregular cavity of seal face and has the lighting of sealing structure.
Background technology
Hermetically-sealed construction is a kind of common structure in mechanism design, and when needing the end face comparison rule of cavity of sealing, many employing crush seal circles, reach the effect of sealing by the plastic deformation amount controlling sealing ring.
But, when sealing irregular end face, only rely on sealing ring to carry out sealing and often do not reach desirable effect.Therefore, the lighting how providing a kind of hermetically-sealed construction for sealing irregular end face and have a sealing structure becomes problem demanding prompt solution.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is the lighting providing a kind of hermetically-sealed construction for the irregular cavity of seal face and have sealing structure.
The utility model discloses a kind of hermetically-sealed construction for the irregular cavity of seal face, described hermetically-sealed construction comprises the first sealing, the second sealing, wherein, the appearance profile of described first sealing, the second sealing and the end profile of described cavity suitable; Described first sealing and described second sealing are successively set on the first precalculated position in described cavity and the second pre-position, thus form an inner space limited by described first sealing, described second sealing and described cavity; And described inner space is filled with adhesive, by described adhesive by mutually bonding to described first sealing, described second sealing and described cavity, thus seal described cavity.
Preferably, described cavity is one-body molded or be made up of resettlement section and cover plate.
Preferably, described second sealing has air-vent.
Preferably, described sealing is sealing gasket.
Preferably, described adhesive is silica gel.
Preferably, described cavity is electrical box or lamp body.
Preferably, described second sealing has grip part.
Preferably, the end face of described cavity has protuberance and depressed part, described first sealing, the second sealing have the depressed part corresponding with the protuberance of described end face and have the protuberance corresponding with the depressed part of described end face, thus described first sealing, the second sealing and described cavity are fastened.
The invention also discloses a kind of lighting, comprise lamp body, the lamp body of this lighting has above-mentioned hermetically-sealed construction.
Preferably, described lighting is linear modulation, and described lamp body is lengthwise open.
After have employed technique scheme, compared with prior art, there is following beneficial effect:
1., by meeting the hermetically-sealed construction of the utility model preferred embodiment, can, by irregular for end face cavity sealing, make cavity end face meet the requirements of IP degree of protection by sealing structure.
2. meet the hermetically-sealed construction of the utility model preferred embodiment, its structure is simple, easy and simple to handle, good sealing effect.
3. the hermetically-sealed construction meeting the utility model preferred embodiment can be widely used in various lighting such as such as Projecting Lamp, wall lamp etc.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the irregular cavity of end face.
Fig. 2 is the schematic diagram of the second sealing of the hermetically-sealed construction meeting the utility model preferred embodiment.
Fig. 3 is the schematic diagram be arranged on by the hermetically-sealed construction meeting the utility model preferred embodiment in the irregular cavity of end face.
Reference numeral:
1: cavity, 11: end face, 12: resettlement section, 13: cover plate;
2: the first sealings;
3: the second sealings, 31: air-vent, 32: grip part;
4: adhesive.
Detailed description of the invention
Advantage of the present utility model is set forth further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, Fig. 1 is the schematic diagram of the irregular cavity 1 of end face 11, and this cavity 1 can be formed in one, and also can be made up of resettlement section 12 and cover plate 13 as shown in Figure 1, and such as, this cavity 1 is electrical box or lamp body etc.For electrical box, this cover plate 13 is upper cover body, and for lamp body, this cover plate 13 is glass cover-plate.Particularly, this cavity 1 is hollow object shape, and its end face 11 is complex-shaped, is not the geometric figure (such as: rectangle, square, circle etc.) of rule.When needing to seal the end face 11 of this kind of cavity 1, adopt traditional crush seal circle, the effect being reached sealing by the plastic deformation amount controlling sealing ring is often unsatisfactory.
As shown in Figures 2 and 3, the utility model discloses a kind of hermetically-sealed construction for the irregular cavity 1 of seal face 11, sealing structure comprises the first sealing 2, second sealing 3, wherein, the appearance profile of the first sealing 2, second sealing 3 and end face 11 profile of cavity 1 suitable, preferably, the first sealing 2, second sealing 3 is sealing gasket.First sealing 2 and the second sealing 3 are successively set on the first precalculated position in cavity 1 and the second pre-position, thus form an inner space limited by the first sealing 2, second sealing 3 and cavity 1.As shown in Figure 3, inner space is filled with adhesive 4, this adhesive 4 is preferably silica gel, by adhesive 4 by the first sealing 2, second sealing 3 and cavity 1 mutually bonding, thus seal chamber 1, make inside and the external environment of cavity 1, play the effect of waterproof, protection against the tide etc., meet the requirements of IP degree of protection.
Preferably, as shown in Figure 3, the second sealing 3 has air-vent 31, and this air-vent 31 is preferably arranged on the centre of the second sealing 3 near the position on upper edge, therefrom overflows for air in inner space and adhesive 4.
Preferably, the second sealing 3 has grip part 32, is convenient to this second sealing 3 of holding operation and applies squeezing action power along the direction perpendicular to this second sealing 3.
Preferably, as shown in Figure 3, the end face 11 of cavity 1 has protuberance and depressed part, first sealing 2, second sealing 3 has the depressed part corresponding with the protuberance of end face 11 respectively and has the protuberance corresponding with the depressed part of end face 11, thus when making the first sealing 2 and the second sealing 3 be pushed in cavity 1 along the longitudinal direction of cavity 1, the first sealing 2 and the second sealing 3 engage with cavity 1 locates.
The utility model also disclosed a kind of lighting, comprises lamp body, and this lamp body has the above-mentioned hermetically-sealed construction meeting the utility model preferred embodiment.
Preferably, this lighting is the such as linear modulation such as Projecting Lamp, wall lamp, and this lamp body is lengthwise open.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. for a hermetically-sealed construction for the irregular cavity of seal face, it is characterized in that, described hermetically-sealed construction comprises the first sealing, the second sealing, wherein,
The appearance profile of described first sealing, the second sealing and the end profile of described cavity suitable;
Described first sealing and described second sealing are successively set on the first precalculated position in described cavity and the second pre-position, thus form an inner space limited by described first sealing, described second sealing and described cavity; And
Described inner space is filled with adhesive, by described adhesive by mutually bonding to described first sealing, described second sealing and described cavity, thus seals described cavity.
2., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described cavity is one-body molded or be made up of resettlement section and cover plate.
3., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described second sealing has air-vent.
4., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described sealing is sealing gasket.
5., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described adhesive is silica gel.
6., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described cavity is electrical box or lamp body.
7., as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, described second sealing has grip part.
8. as claimed in claim 1 for the hermetically-sealed construction of the irregular cavity of seal face, it is characterized in that, the end face of described cavity has protuberance and depressed part, described first sealing, the second sealing have the depressed part corresponding with the protuberance of described end face and have the protuberance corresponding with the depressed part of described end face, thus described first sealing, the second sealing and described cavity are fastened.
9. a lighting, comprises lamp body, it is characterized in that, described lamp body has the hermetically-sealed construction as described in claim arbitrary in claim 1 to 8.
10. lighting as claimed in claim 9, it is characterized in that, described lighting is linear modulation, and described lamp body is lengthwise open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385940.7U CN204739559U (en) | 2015-06-05 | 2015-06-05 | A illumination lamps and lanterns that is used for seal structure of anomalous cavity of seal face and has this seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385940.7U CN204739559U (en) | 2015-06-05 | 2015-06-05 | A illumination lamps and lanterns that is used for seal structure of anomalous cavity of seal face and has this seal structure |
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| Publication Number | Publication Date |
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| CN204739559U true CN204739559U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520385940.7U Active CN204739559U (en) | 2015-06-05 | 2015-06-05 | A illumination lamps and lanterns that is used for seal structure of anomalous cavity of seal face and has this seal structure |
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| CN (1) | CN204739559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913283A (en) * | 2015-06-05 | 2015-09-16 | 欧普照明股份有限公司 | Sealing structure for irregular cavity of sealing end face, lamp with sealing structure and sealing method |
-
2015
- 2015-06-05 CN CN201520385940.7U patent/CN204739559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913283A (en) * | 2015-06-05 | 2015-09-16 | 欧普照明股份有限公司 | Sealing structure for irregular cavity of sealing end face, lamp with sealing structure and sealing method |
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