CN203963883U - A kind of light fixture with waterproof construction - Google Patents
A kind of light fixture with waterproof construction Download PDFInfo
- Publication number
- CN203963883U CN203963883U CN201420342058.XU CN201420342058U CN203963883U CN 203963883 U CN203963883 U CN 203963883U CN 201420342058 U CN201420342058 U CN 201420342058U CN 203963883 U CN203963883 U CN 203963883U
- Authority
- CN
- China
- Prior art keywords
- bar shaped
- lamp bracket
- shaped lamp
- light fixture
- elastic sealing
- 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.)
- Withdrawn - After Issue
Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000007123 defense Effects 0.000 claims abstract description 4
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
There is a light fixture for waterproof construction, comprise a bar shaped lamp bracket, a lampshade being located on this bar shaped lamp bracket, two protective plugs that are folded in respectively between lampshade and the two ends of bar shaped lamp bracket, two elastic sealing strips for described light fixture axial side frontier defense water.Described bar shaped lamp bracket axially runs through and offers two seal grooves that are respectively used to accommodating elastic sealing strip along it.The length of described elastic sealing strip be less than the length of corresponding seal groove and the two ends of this elastic sealing strip respectively with the described protective plug of corresponding end at least one identical cross section.Described bar shaped lamp bracket, lampshade are respectively and between corresponding protective plug, form one and have along the accommodating cavity of the axially open of bar shaped lamp bracket.In this accommodating cavity and in the seal groove at bar shaped lamp bracket two ends by pouring in liquid colloidal sol to solidify to form one deck Waterproof glue line.The utility model coordinates the classification of waterproof that can reach higher with Waterproof glue line by structure, thereby improved whole lamp water resistance and expanded application.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly a kind of light fixture with waterproof construction.
Background technology
The future development of constantly expanding towards energy-conserving and environment-protective, application along with illumination application technology, and LED light fixture has that energy consumption is low, light efficiency is high and apply the advantages such as wide, therefore LED light fixture is applied rapidly.Along with the continuous lifting of people's quality of the life, people are for also corresponding the improving constantly of demand of house and commercial lighting.Particularly, in the low temperature such as refrigerator, refrigerator, wet environment, produce the lighting demand to chilled food.Not only because LED light fixture can but also can be designed more exquisite structure in keeping larger luminous flux, thereby the limited lighting environment of installing space such as suitable especially refrigerator, refrigerator.Because needs light fixture is realized illumination functions in a humid environment, therefore need light fixture to there is stronger waterproof ability.In the light fixture of prior art, the waterproof requirement at the both ends of the light fixture of comparing, lamp bracket coordinates the area that needs waterproof of the side of installing larger with lampshade.And in specific lighting environment, only need the lamp bracket of light fixture and the illumination main body of lampshade formation to be arranged in the environment of above-mentioned humidity, and the end of light fixture can not need to be arranged in above-mentioned wet environment.Thereby the light fixture with water-proof function of the prior art generally lays particular emphasis on lampshade and coordinates the side waterproof of installing with lamp bracket, and inadequate for the waterproofing design at the both ends of lampshade and lamp bracket.Only there is the application scenario that the classification of waterproof that makes light fixture of side waterproof construction design is not high and limited light fixture.
Summary of the invention
In view of this, the utility model provides a kind of light fixture with waterproof construction that can be used in light fixture both ends waterproof, to solve the problems of the technologies described above.
A kind of light fixture with waterproof construction, comprise a bar shaped lamp bracket, a lampshade being located on this bar shaped lamp bracket, the protective plug between two two ends and described lampshades that are folded in respectively described bar shaped lamp bracket, two elastic sealing strips for described light fixture axial side frontier defense water.Described bar shaped lamp bracket axially runs through and offers two seal grooves that are respectively used to accommodating described elastic sealing strip along it.Described seal groove have be less than corresponding described elastic sealing strip cross-sectional area so that this elastic sealing strip respectively with corresponding seal groove and described lampshade butt.The length of described two elastic sealing strips be less than the length of corresponding described seal groove and the two ends of described elastic sealing strip respectively with the described protective plug of corresponding end at least one identical cross section.Described bar shaped lamp bracket, lampshade are respectively and between corresponding described protective plug, form an accommodating cavity axially with an opening along described bar shaped lamp bracket.In the seal groove at this accommodating cavity and described bar shaped lamp bracket two ends, cover described elastic sealing strip two ends, described protective plug and infiltration and be filled in the Waterproof glue line in the gap between described bar shaped lamp bracket, lampshade and described protective plug to solidify to form one deck by pouring in liquid colloidal sol.
Compared with prior art, the length that the utlity model has the elastic sealing strip of the light fixture of waterproof construction is less than the length of bar shaped lamp bracket, and described bar shaped lamp bracket, lampshade are respectively and between corresponding protective plug, form an accommodating cavity, thereby has reserved the space of encapsulating.By pouring in liquid colloidal sol to solidify to form one deck Waterproof glue line, thereby make the utlity model has good end part seal water resistance.Thereby the utility model has solved light fixture of the prior art in the not good problem of the water resistance at its two ends, thereby make to promote the water resistance of whole lamp, whole lamp can be applied to moist applied environment to expand lamp applications field.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
The structural representation of a kind of light fixture with waterproof construction that Fig. 1 provides for the utility model.
Fig. 2 is the perspective exploded view of the light fixture with waterproof construction of Fig. 1.
Fig. 3 is the cutaway view along A-A line of the light fixture with waterproof construction of Fig. 1.
Detailed description of the invention
Based on accompanying drawing, specific embodiment of the utility model is further elaborated below.Should be understood that, the explanation to the utility model embodiment herein is also not used in restriction protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, structural representation and the three-dimensional exploded view of its a kind of light fixture 100 with waterproof construction providing for the utility model.The described light fixture 100 with waterproof construction comprises a bar shaped lamp bracket 10, a lampshade 20 being located on this bar shaped lamp bracket 10, two protective plugs 30 that are folded in respectively between described lampshade 20 and the two ends of described bar shaped lamp bracket 10, two elastic sealing strips 40 for axial side frontier defense water, and coordinate the Waterproof glue line 50 for end waterproof with described water-proof sealing strip 40 and protective plug.
It should be noted that, lampshade 20 described in the utility model is located on described bar shaped lamp bracket 10, then described two protective plugs 30 are folded in respectively between described lampshade 20 and the two ends of described bar shaped lamp bracket 10, and described protective plug 30 is respectively away from the free end setting of described lampshade 20 and described bar shaped lamp bracket 10.Thereby " accommodating cavity " (not shown) of mentioning in the utility model refers to that described bar shaped lamp bracket 10, described lampshade 20 surround with corresponding protective plug 30 respectively and along the semi open model cavity axially with an opening of this bar shaped lamp bracket 10.Described accommodating cavity is along the axial depth of described bar shaped lamp bracket 10, and described protective plug 30, to the free-ended minimum range of described bar shaped lamp bracket 10, can be set according to the thickness demand of described Waterproof glue line 50.Through waterproof test, when described accommodating cavity is more than or equal to 3 millimeters along the axial depth of described bar shaped lamp bracket 10, the thickness being filled in described accommodating cavity of described Waterproof glue line 50 can reach higher classification of waterproof.Can expect, the space between described two protective plugs 30 is used for arranging light source, electronic device etc., i.e. the anti-sealing of the required solution of the utility model infiltrates the lamp interior space of problem.
Refer to Fig. 1 and Fig. 2, described bar shaped lamp bracket 10 is for carrying whole light fixture.Described bar shaped lamp bracket 10 can adopt any materials to make strip.In the present embodiment, described bar shaped lamp bracket 10 adopts aluminium section bar to strike out to have the U-shaped groove of strip with parts such as accommodating circuit boards.Described bar shaped lamp bracket 10 axially runs through respectively and offers a seal groove 11 for accommodating described elastic sealing strip 40 along it on the two side of its U-shaped groove.Described seal groove 11 has and is less than the cross-sectional area of described elastic sealing strip 40 so that this elastic sealing strip 40 can be with described seal groove 11 butts can realize light fixture side waterproof.
Refer to Fig. 1 and Fig. 2, described lampshade 20 is for being located at described bar shaped lamp bracket 10.Described lampshade 20 can adopt any transparent or semitransparent material to make arbitrary shape.In order to reach preferably aesthetic and water resistance, the dual-side that described lampshade 20 is made arch and this lampshade 20 has coordinated installation with the two side of the U-shaped groove of described bar shaped lamp bracket 10.Described lampshade 20 can be installed and be coordinated by any-modes such as clamping, grafting or snappings with described bar shaped lamp bracket 10.In the present embodiment, described lampshade 20 is axially plugged on the dual-side of this bar shaped lamp bracket 10 along described bar shaped lamp bracket 10, and described bar shaped lamp bracket 10 offers respectively associated socket (not indicating in figure) and plugs installation to coordinate.And the inwall of described lampshade 20 and 40 crimping of described elastic sealing strip are to realize side water-proof function.Described lampshade 20 is all prior art with the installation fit system of described bar shaped lamp bracket 10 and the realization of light fixture side waterproof construction and is not the utility model emphasis, just repeats no more at this.
Refer to Fig. 2 and Fig. 3, described protective plug 30 is two and is folded in respectively the two ends of described lampshade 20 and described bar shaped lamp bracket 10, to make liquid colloidal sol can solidify to form the described Waterproof glue line 50 of concrete shape.Described protective plug 30 can adopt any materials to make, such as rubber, even wood etc. of plastics.The shape setting of described protective plug 30 can be joined or connect with the inwall of described lampshade 20 and described bar shaped lamp bracket 10, can not flow in a large number lamp interior space and pollute electronic device as long as meet liquid colloidal sol before solidifying.In the present embodiment, the cross section of described protective plug 30 is an arc and a closed polygon that the U-shaped matching with the inner wall shape of described bar shaped lamp bracket 10 forms to match with the inwall of described lampshade 20.Be understandable that, groove is axially offered to be plugged on this bar shaped lamp bracket 10 along described bar shaped lamp bracket 10 in the two side of described protective plug 30.
Refer to Fig. 2 and Fig. 3, described elastic sealing strip 40 is two and respectively along in the accommodating cavity that is axially contained in this bar shaped lamp bracket 10 of described bar shaped lamp bracket 10.Described elastic sealing strip 40 can have any shape, such as rectangle, triangle or irregular polygon etc.In the present embodiment, described elastic sealing strip 40 is for strip cylinder is to make this elastic sealing strip 40 and described seal groove 11 have higher laminating degree to promote water resistance.The length of described elastic sealing strip 40 is less than the length of described seal groove 11.Because described seal groove 11 is along axially the running through and offer of described bar shaped lamp bracket 10, therefore the length of the length of described seal groove 11 and described bar shaped lamp bracket 10 is suitable, thereby the length of described elastic sealing strip 40 is also less than the length of described bar shaped lamp bracket 10.Meanwhile, the length of described elastic sealing strip 40 and be more than or equal to the beeline between described two protective plugs 30, thereby make described elastic sealing strip 40 with the protective plug 30 of corresponding end at least one identical cross section.In order to make the waterproof effect at two ends identical, described elastic sealing strip 40 is symmetrical arranged to make the two ends of this elastic sealing strip 40 suitable upward to the distance of described protective plug 30 at the axle along described bar shaped lamp bracket 10.Can expect, the nearest two ends between described two protective plugs 30 are the two ends away from these two protective plugs 30 of corresponding accommodating cavity.Distance between described two protective plugs 30 two ends are farthest the two ends of these two protective plugs 30 that join with corresponding accommodating cavity.Thereby, the distal-most end that the length of described elastic sealing strip 40 can be set to respectively between described two protective plugs 30 flushes, also can and described two protective plugs 30 between most proximal end flush, thereby ensure when two ends waterproof effects is suitable to make again described two waterproof plugs 30 align to facilitate installation with corresponding elastic sealing strip 40 respectively.
Refer to Fig. 2 and Fig. 3, described Waterproof glue line 50 adopts liquid colloidal sol to solidify to form.Described Waterproof glue line 50 covers on the end and described protective plug 30 of described elastic sealing strip 40, and is filled in the gap between described elastic sealing strip 40, described protective plug 30 and described lampshade 20, described bar shaped lamp bracket 10.Described Waterproof glue line 50 can be set according to the demand of water resistance along the axial width of described bar shaped lamp bracket 10.For attractive in appearance and obtain preferably water resistance, described Waterproof glue line 50 is full of respectively described accommodating cavity and described seal groove 11 to flush with the two ends of described bar shaped lamp bracket 10.Described Waterproof glue line 50 can adopt the sealing glue solidifying such as glass cement, neutral silica gel to form.The Design and material of Waterproof glue line 50 is all prior art, and at this, just it will not go into details.Through waterproof test, described Waterproof glue line 50 can reach IP(I and represent that electrical equipment shell prevents the grade that solid foreign materials enters, and P represents that electrical equipment shell prevents the grade into water) 65 classification of waterproof requirement.
Refer to Fig. 1 and Fig. 2, described in there is waterproof construction light fixture 100 also comprise two respectively lid be located at the end caps 60 at the two ends of described lampshade 20 and described bar shaped lamp bracket 10.Described end cap 60 can be adopted made of plastic with Waterproof glue line described in wear prevention 50, and hides lamp interior parts to obtain aesthetic.
Refer to Fig. 1 and Fig. 2, the described light fixture 100 with short end section waterproof structure can also comprise a circuit board (not indicating in figure) being arranged on described bar shaped lamp bracket 10, be arranged at least one LEDs (the Lighting Emitting Diode on this circuit board, light emitting diode), and drive this LED work and realize power supply, the wire etc. of lighting function.The described light fixture 100 with waterproof construction adopts LED can make light fixture have under the prerequisite of better light efficiency as light source to make again light fixture have less size, thereby is convenient to install and be conducive to applying of light fixture.
Compared with prior art, the length that the utlity model has the elastic sealing strip 40 of the light fixture 100 of waterproof construction is less than the length of bar shaped lamp bracket 10, and described bar shaped lamp bracket 10, lampshade 20 are respectively and between corresponding protective plug 30, form an accommodating cavity, thereby reserved the space of encapsulating.By pouring in liquid colloidal sol to solidify to form one deck Waterproof glue line 50, thereby make the utlity model has good end part seal water resistance.Thereby the utility model has solved light fixture of the prior art in the not good problem of the water resistance at its two ends, thereby make to promote the water resistance of whole lamp, whole lamp can be applied to moist applied environment to expand lamp applications field.
These are only preferred embodiment of the present utility model, and be not used in limitation protection domain of the present utility model, any amendment in the utility model spirit, be equal to and replace or improvement etc., be all encompassed within the scope of claim of the present utility model.
Claims (10)
1. one kind has the light fixture of waterproof construction, comprise a bar shaped lamp bracket, a lampshade being located on this bar shaped lamp bracket, two protective plugs that are folded in respectively between described lampshade and the two ends of described bar shaped lamp bracket, two elastic sealing strips for described light fixture axial side frontier defense water, described bar shaped lamp bracket axially runs through and offers two seal grooves that are respectively used to accommodating described elastic sealing strip along it, it is characterized in that: the length of described two elastic sealing strips is less than the length of corresponding described seal groove and the two ends of described elastic sealing strip are set to be respectively with the described protective plug of corresponding end at least one identical cross section, described bar shaped lamp bracket, lampshade respectively and between corresponding described protective plug, form an accommodating cavity axially with an opening along described bar shaped lamp bracket, in the seal groove at this accommodating cavity and described bar shaped lamp bracket two ends, cover described elastic sealing strip two ends by pouring in liquid colloidal sol to solidify to form one deck, described protective plug and infiltration are filled in described bar shaped lamp bracket, Waterproof glue line in gap between lampshade and described protective plug.
2. the light fixture with waterproof construction according to claim 1, is characterized in that: described seal groove have be less than corresponding described elastic sealing strip cross-sectional area so that this elastic sealing strip respectively with corresponding described seal groove and described lampshade butt.
3. the light fixture with waterproof construction according to claim 1, is characterized in that: described accommodating cavity is more than or equal to 3 millimeters along the axial depth of described bar shaped lamp bracket.
4. the light fixture with waterproof construction according to claim 1, is characterized in that: described Waterproof glue line is full of respectively described accommodating cavity and described seal groove to flush with the two ends of described bar shaped lamp bracket.
5. the light fixture with waterproof construction according to claim 1, is characterized in that: described two elastic sealing strips are set to respectively suitable with the distance of the axially open of corresponding described seal groove.
6. the light fixture with waterproof construction according to claim 4, is characterized in that: described two elastic sealing strips are set to flush away from one end of described accommodating cavity with corresponding described protective plug.
7. the light fixture with waterproof construction according to claim 4, is characterized in that: described two elastic sealing strips are set to flush with one end that described accommodating cavity joins with corresponding protective plug respectively.
8. the light fixture with waterproof construction according to claim 1, is characterized in that: described lampshade is set to flush in the axial direction along this bar shaped lamp bracket with described bar shaped lamp bracket.
9. the light fixture with waterproof construction according to claim 8, is characterized in that: described in there is waterproof construction light fixture also comprise two respectively lid be located at the end cap at described lampshade and described bar shaped lamp bracket two ends.
10. according to the light fixture with waterproof construction described in any one in claim 1 to 9, it is characterized in that: described Waterproof glue line adopts sealing glue solidifying to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342058.XU CN203963883U (en) | 2014-06-25 | 2014-06-25 | A kind of light fixture with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342058.XU CN203963883U (en) | 2014-06-25 | 2014-06-25 | A kind of light fixture with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963883U true CN203963883U (en) | 2014-11-26 |
Family
ID=51924462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342058.XU Withdrawn - After Issue CN203963883U (en) | 2014-06-25 | 2014-06-25 | A kind of light fixture with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318303A (en) * | 2014-06-25 | 2016-02-10 | 宁波高新区赛尔富电子有限公司 | Lamp provided with waterproof structure |
-
2014
- 2014-06-25 CN CN201420342058.XU patent/CN203963883U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318303A (en) * | 2014-06-25 | 2016-02-10 | 宁波高新区赛尔富电子有限公司 | Lamp provided with waterproof structure |
| CN105318303B (en) * | 2014-06-25 | 2018-10-30 | 赛尔富电子有限公司 | A kind of lamps and lanterns with waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO., LTD. Address before: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee before: SELF ELECTRONICS CO.,LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20181030 |
|
| AV01 | Patent right actively abandoned |