CN203501123U - Lamp sealing structure - Google Patents
Lamp sealing structure Download PDFInfo
- Publication number
- CN203501123U CN203501123U CN201320629051.1U CN201320629051U CN203501123U CN 203501123 U CN203501123 U CN 203501123U CN 201320629051 U CN201320629051 U CN 201320629051U CN 203501123 U CN203501123 U CN 203501123U
- Authority
- CN
- China
- Prior art keywords
- glass
- lamp casing
- sealing structure
- light fitting
- holddown groove
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 239000011521 glass Substances 0.000 claims abstract description 47
- 239000003292 glue Substances 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to the technical field of lamps, in particular to a lamp sealing structure. The lamp sealing structure comprises a lamp housing, LED light sources and glass, wherein the LED light sources are fixedly connected to the interior of the lamp housing, the glass is fixedly connected to one side of the lamp housing, a fixing groove which is matched with the glass is formed in the lamp housing, the glass is embedded into the fixing groove, and the glass and the fixing groove are bonded. According to the lamp sealing structure, due to the fact that the glass is embedded into the fixing groove, the appearance of a lamp body is smooth and attractive; due to the fact that the glass and the fixing groove are bonded, the sealing effect is good, safety and reliability are guaranteed, and the structure is simple.
Description
Technical field
The utility model relates to technical field of lamps, relates in particular to a kind of light fitting sealing structure.
Background technology
The development trend of outdoor lamp, not only wants environmental protection and energy saving, safe and reliable, also needs elegant in appearancely, merges with urban architecture is perfect.In field of light fittings, the sealing of light fixture, heat radiation and dustproof design are three large key elements of Design of Luminaires, wherein take again Seal Design as the first element.
At present, for the encapsulation process of lines lighting, normally, at the upper cover that adds on glass, glass edge and both sides add sealing ring, afterwards by screwing or back-off is fixed on glass and sealing ring on lamp body, thereby realize water-proof function.But this method, more complicated, rising angle can be affected, and light fixture sealing effectiveness is poor, outward appearance out-of-flatness.
Summary of the invention
The purpose of this utility model is to provide a kind of good sealing effect, the light fitting sealing structure of surfacing for the deficiencies in the prior art.
To achieve these goals, the utility model adopts following technical scheme: a kind of light fitting sealing structure, the glass that comprises lamp casing, is fixedly connected on the LED light source in lamp casing and is fixedly connected on lamp casing one side, lamp casing offers the holddown groove coordinating with glassy phase, glass embeds holddown groove, and glass and holddown groove are bonding.
Further, the junction of described holddown groove and described glass is provided with fixing glue, and holddown groove and glass are bonding by fixing glue.
Further, described fixing glue is DOW CORNING sealing fixing glue.
Further, the both sides, top of described lamp casing are provided with cover plate, and cover plate and lamp casing are spirally connected.
Further, the both sides, top of described lamp casing are provided with gland, gland and lamp casing crimping.
Further, described gland comprises compressed part, connecting portion and the articulated section being fixedly connected sequentially, and compressed part is relative with connecting portion vertical, and compressed part is conflicted and is connected with described glass, the curved setting in lower end of connecting portion, and articulated section and lamp casing are hinged.
Further, the position of the corresponding described holddown groove of described glass is fixedly connected with frosted layer, and the thickness of frosted layer is 50 ~ 150um.
Further, the madial wall of described holddown groove is fixedly connected with polishing layer, 200 ~ 500um of the thickness of polishing layer.
Further, the two ends of described lamp casing are all fixedly connected with end cap, and the junction of end cap and lamp casing is provided with sealing gasket, and sealing gasket is conflicted and is connected with end cap, lamp casing respectively.
Further, described LED light source comprises the pcb board being fixedly connected in described lamp casing, the some LED lamps that are fixedly connected on pcb board and the lens that are fixedly connected on LED lamp one end.
Further, the both sides of described glass offer a plurality of grooves.
The beneficial effects of the utility model are: the utility model adopts glass to embed holddown groove, makes lamp main body surfacing, adopt glass and holddown groove bonding, and good sealing effect is safe and reliable, simple in structure.
accompanying drawing explanation:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is stereochemical structure decomposing schematic representation of the present utility model.
Fig. 3 is the cutaway view of the utility model embodiment mono-.
Fig. 4 is the cutaway view of the utility model embodiment bis-.
Fig. 5 is the cutaway view of the utility model embodiment tri-.
Fig. 6 is the cutaway view of the utility model embodiment tetra-.
Fig. 7 is the cutaway view of the utility model embodiment five.
Reference numeral is:
1---lamp casing 11---holddown groove
12---fixing glue 13---polishing layer
2---LED light source 3---glass
31---frosted layer 4---end cap
41---sealing gasket 5---cover plate
6---gland 61---compressed part
62---connecting portion 63---articulated section
7---groove.
the specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and 1 ~ 7 pair of the utility model of accompanying drawing, be further described, the content that embodiment is mentioned is not to restriction of the present utility model.
As Fig. 1 ~ 3 are depicted as the embodiment mono-of a kind of light fitting sealing structure described in the utility model, the glass 3 that comprises lamp casing 1, is fixedly connected on the LED light source 2 in lamp casing 1 and is fixedly connected on lamp casing 1 one sides, lamp casing 1 offers the holddown groove 11 matching with glass 3, glass 3 embeds holddown groove 11, and glass 3 is bonding with holddown groove 11.The utility model adopts glass 3 to embed holddown groove 11, makes lamp main body surfacing attractive in appearance, adopts glass 3 and holddown groove 11 bonding, and good sealing effect is safe and reliable, simple in structure.
In the present embodiment, described holddown groove 11 is provided with fixing glue 12 with the junction of described glass 3, and holddown groove 11 is bonding by fixing glue 12 with glass 3.By fixing glue 12, realize holddown groove 11 bonding with glass 3, good sealing effect, safe and reliable, simple in structure.For making the utility model reach best result of use, described fixing glue 12 is DOW CORNING sealing fixing glue 12.
In the present embodiment, the two ends of described lamp casing 1 are all fixedly connected with end cap 4, and end cap 4 is provided with sealing gasket 41 with the junction of lamp casing 1, and sealing gasket 41 is conflicted and is connected with end cap 4, lamp casing 1 respectively.Good sealing function is played in the setting of sealing gasket 41.
Be illustrated in figure 4 the embodiment bis-of a kind of light fitting sealing structure described in the utility model, be with the difference of above-described embodiment one: the position of the corresponding described holddown groove 11 of described glass 3 is fixedly connected with frosted layer 31, and the thickness of frosted layer 31 is 50 ~ 150um.The frictional force that is provided for increasing glass 3 of frosted layer 31, makes the sealing effectiveness of fixing glue 12 better.
In the present embodiment, the madial wall of described holddown groove 11 is fixedly connected with polishing layer 13,200 ~ 500um of the thickness of polishing layer 13.The frictional force that is provided for increasing holddown groove 11 of polishing layer 13, makes the sealing effectiveness of fixing glue 12 better.
Be illustrated in figure 5 the embodiment tri-of a kind of light fitting sealing structure described in the utility model, be with the difference of above-described embodiment one: the both sides, top of described lamp casing 1 are provided with cover plate 5, cover plate 5 is spirally connected with lamp casing 1.Being provided for of cover plate 5 pushed down glass 3, plays further fixing and enhanced leaktightness, and cover plate 5 is spirally connected with lamp casing 1, and the installation and removal of cover plate 5 facilitate.
Be illustrated in figure 6 the embodiment tetra-of a kind of light fitting sealing structure described in the utility model, be with the difference of above-described embodiment one: the both sides, top of described lamp casing 1 are provided with gland 6, gland 6 and lamp casing 1 crimping.By gland 6 is set, during mounting glass 3, only gland 6 need be buckled, while removing glass 3, only gland 6 need be broken into two with one's hands toward light fitting body one side, glass 3 can take out, easy to use.
In the present embodiment, described gland 6 comprises compressed part 61, connecting portion 62 and the articulated section 63 being fixedly connected sequentially, and compressed part 61 is relative with connecting portion 62 vertical, and compressed part 61 is conflicted and is connected with described glass, the curved setting in lower end of connecting portion 62, articulated section 63 is hinged with lamp casing.
Be illustrated in figure 7 the embodiment five of a kind of light fitting sealing structure described in the utility model, be with the difference of above-described embodiment one: the both sides of described glass 3 offer a plurality of grooves 7.By groove 7 is set, while injecting fixing glue 12, fixing glue 12 flows into groove 7, solidifies the structure of rear formation clamping, makes glass 3 more firm.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and under the prerequisite that does not depart from the present utility model design, any apparent replacement is all within protection domain of the present utility model.
Claims (10)
1. a light fitting sealing structure, the glass that comprises lamp casing, is fixedly connected on the LED light source in lamp casing and is fixedly connected on lamp casing one side, it is characterized in that: lamp casing offers the holddown groove coordinating with glassy phase, glass embeds holddown groove, and glass and holddown groove are bonding.
2. a kind of light fitting sealing structure according to claim 1, is characterized in that: the junction of described holddown groove and described glass is provided with fixing glue, and holddown groove and glass are bonding by fixing glue.
3. a kind of light fitting sealing structure according to claim 2, is characterized in that: described fixing glue is DOW CORNING sealing fixing glue.
4. a kind of light fitting sealing structure according to claim 1, is characterized in that: the both sides, top of described lamp casing are provided with cover plate, and cover plate and lamp casing are spirally connected.
5. a kind of light fitting sealing structure according to claim 1, is characterized in that: the both sides, top of described lamp casing are provided with gland gland and lamp casing crimping.
6. a kind of light fitting sealing structure according to claim 5, it is characterized in that: described gland comprises compressed part, connecting portion and the articulated section being fixedly connected sequentially, compressed part is relative with connecting portion vertical, compressed part is conflicted and is connected with described glass, the curved setting in lower end of connecting portion, articulated section and lamp casing are hinged.
7. a kind of light fitting sealing structure according to claim 1, is characterized in that: the position of the corresponding described holddown groove of described glass is fixedly connected with frosted layer, and the thickness of frosted layer is 50 ~ 150um.
8. a kind of light fitting sealing structure according to claim 1, is characterized in that: the madial wall of described holddown groove is fixedly connected with polishing layer 200 ~ 500um of the thickness of polishing layer.
9. a kind of light fitting sealing structure according to claim 1, is characterized in that: the two ends of described lamp casing are all fixedly connected with end cap, and the junction of end cap and lamp casing is provided with sealing gasket, and sealing gasket is conflicted and is connected with end cap, lamp casing respectively.
10. a kind of light fitting sealing structure according to claim 1, is characterized in that: the both sides of described glass offer a plurality of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629051.1U CN203501123U (en) | 2013-10-12 | 2013-10-12 | Lamp sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629051.1U CN203501123U (en) | 2013-10-12 | 2013-10-12 | Lamp sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501123U true CN203501123U (en) | 2014-03-26 |
Family
ID=50332099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629051.1U Expired - Lifetime CN203501123U (en) | 2013-10-12 | 2013-10-12 | Lamp sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296084A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Glue connection type lamp additionally provided with glass clamps to prevent separation between lamp body and lens |
| CN106989369A (en) * | 2017-04-21 | 2017-07-28 | 北京金晟达生物电子科技有限公司 | A kind of radial compression waterproof construction |
-
2013
- 2013-10-12 CN CN201320629051.1U patent/CN203501123U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296084A (en) * | 2014-09-15 | 2015-01-21 | 江苏常诚汽车部件有限公司 | Glue connection type lamp additionally provided with glass clamps to prevent separation between lamp body and lens |
| CN106989369A (en) * | 2017-04-21 | 2017-07-28 | 北京金晟达生物电子科技有限公司 | A kind of radial compression waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |