CN208381880U - A kind of watertight light fitting - Google Patents
A kind of watertight light fitting Download PDFInfo
- Publication number
- CN208381880U CN208381880U CN201820965753.XU CN201820965753U CN208381880U CN 208381880 U CN208381880 U CN 208381880U CN 201820965753 U CN201820965753 U CN 201820965753U CN 208381880 U CN208381880 U CN 208381880U
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- Prior art keywords
- shell
- accommodation groove
- holding part
- light fitting
- vertical portions
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of watertight light fittings, including first shell, second shell and sealing strip, first shell is connected with second shell, sealing strip is held between first shell and second shell, the sealing strip includes holding part and two vertical portions, two vertical portions are connected with holding part respectively, and two vertical portions are arranged in parallel in the same side of the holding part, form the first accommodation groove between two vertical portions；The first shell is equipped with the second accommodation groove close to the side of the second shell, and the second shell is equipped with flange close to the side of the first shell, and the flange is arranged corresponding to first accommodation groove；The holding part is fastened in second accommodation groove, and the flange is contradicted with holding part and two vertical portions respectively.The watertight light fitting waterproof performance of the utility model is good.
Description
Technical field
The utility model relates to lighting device more particularly to a kind of watertight light fittings.
Background technique
Existing watertight light fitting generally comprises first shell and second shell, and first shell is formed after connecting with second shell
The overall profile of watertight light fitting, the junction between first shell and second shell are equipped with sealing strip.Existing watertight light fitting is deposited
In following problems, when the one, first and second shell connects, sealing strip is easy sliding inclined, displacement, influences sealing effect；Two, by one section
After time, the upper surface of sealing strip is easy to appear radian, cause sealing strip central region and first shell (or second shell) it
Between there is gap so that the waterproof performance of watertight light fitting declines.
Therefore, it is necessary to provide a kind of better watertight light fitting of waterproof performance.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of watertight light fittings that waterproof performance is excellent.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of watertight light fitting, including first
Shell, second shell and sealing strip, first shell are connected with second shell, and sealing strip is held on first shell and second shell
Between, the sealing strip includes holding part and two vertical portions, and two vertical portions are connected with holding part respectively, and two vertical portions are flat
The same side of the holding part is arranged in row, forms the first accommodation groove between two vertical portions；The first shell is close to described
The side of second shell is equipped with the second accommodation groove, and the second shell is equipped with flange close to the side of the first shell, described
Flange is arranged corresponding to first accommodation groove；The holding part is fastened in second accommodation groove, the flange respectively with
Holding part and two vertical portions contradict.
Further, the sealing strip, flange, the first accommodation groove and the second accommodation groove are annular in shape.
Further, first shell is equipped with the first bulge loop and the second bulge loop, and the first bulge loop is located in second bulge loop,
Gap between first bulge loop and the second bulge loop is second accommodation groove.
Further, one end of first shell is connected with one end of second shell by shaft, the other end of first shell
It is connected with the other end of second shell by locking member.
Further, guiding surface is respectively equipped in the opposite two side walls of first accommodation groove.
Further, extension block is respectively equipped on the side wall that two vertical portions are located remotely from each other, the extension block is located at described
The outside of second accommodation groove.
Further, the holding part is equipped with notch far from the side of the vertical portion, and the notch and described first are held
Slot is set to be correspondingly arranged.
Further, the notch semicircular in shape.
Further, the wall surface of the notch has the protrusion extended towards the center of the notch.
Further, protrusion being equidistant to two vertical portions.
The utility model has the beneficial effects that: the holding part of sealing strip is held in the second accommodation groove, the first and second shell
When lid closes, the flange in second shell can be accurately inserted into the first accommodation groove, skidded, shifted to avoid the occurrence of sealing strip
Phenomenon is effectively guaranteed the sealing performance of sealing strip；Flange in second shell can contradict the holding part of sealing strip, avoid
There is indent phenomenon in the central region of side of the holding part far from vertical portion, to further improve the waterproof performance of lamps and lanterns.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the watertight light fitting of the utility model embodiment one；
Fig. 2 is the cross-sectional view of the watertight light fitting of the utility model embodiment one；
Fig. 3 is details A enlarged diagram in Fig. 2；
Fig. 4 is the schematic cross-section of the sealing strip in the watertight light fitting of the utility model embodiment one.
Label declaration:
1, first shell；
2, second shell；
3, sealing strip；
4, holding part；
5, vertical portion；
6, the first accommodation groove；
7, the second accommodation groove；
8, flange；
9, the first bulge loop；
10, the second bulge loop；
11, shaft；
12, guiding surface；
13, extension block；
14, notch；
15, raised.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: being arranged the first accommodation groove and holding part on sealing strip, in first shell
Second accommodation groove is set, flange is set in second shell, the holding part of sealing strip is held in the second accommodation groove, and flange is from first
Holding part is supported in accommodation groove.
Please refer to Fig. 1 to Fig. 4, a kind of watertight light fitting, including first shell 1, second shell 2 and sealing strip 3, first shell
1 is connected with second shell 2, and sealing strip 3 is held between first shell 1 and second shell 2, and the sealing strip 3 includes accommodating
Portion 4 and two vertical portions 5, two vertical portions 5 are connected with holding part 4 respectively, and two vertical 5 are arranged in parallel in the holding part
4 the same side forms the first accommodation groove 6 between two vertical portions 5；The first shell 1 is close to the side of the second shell 2
Equipped with the second accommodation groove 7, the second shell 2 is equipped with flange 8 close to the side of the first shell 1, and the flange 8 corresponds to
First accommodation groove 6 is arranged；The holding part 4 is fastened in second accommodation groove 7, the flange 8 respectively with holding part 4
And two vertical portions 5 contradict.
The structural principle of the utility model is summarized as follows: first shell 1 is connected with second shell 2, and sealing strip 3 is held on
Between first shell 1 and second shell 2, the holding part 4 of sealing strip 3 is fastened in the second accommodation groove 7, flange 8 respectively with accommodating
Portion 4 and two vertical portions 5, which contradict, forms fixed and sealing.
As can be seen from the above description, the utility model has the beneficial effects that: the holding part of sealing strip is held in the second accommodating
In slot, when the first and second case lid is closed, the flange in second shell can be accurately inserted into the first accommodation groove, to avoid out
Existing sealing strip skidding, shifting phenomena, are effectively guaranteed the sealing performance of sealing strip；Flange in second shell can contradict close
The holding part of strip of paper used for sealing avoids holding part from indent phenomenon occur far from the central region of the side of vertical portion, to further increase
The waterproof performances of lamps and lanterns.
Further, the sealing strip 3, flange 8, the first accommodation groove 6 and the second 7 slots of accommodating are annular in shape.
Further, first shell 1 is equipped with the first bulge loop 9 and the second bulge loop 10, and it is convex that the first bulge loop 9 is located at described second
10 in ring, the gap between the first bulge loop 9 and the second bulge loop 10 is second accommodation groove 7.
Seen from the above description, for lamp body when covering conjunction, the second accommodation groove plays the role of limit to sealing strip, avoids sealing
Item moves.
Further, one end of first shell 1 and one end of second shell 2 are connected by shaft 11, first shell 1 it is another
One end is connected with the other end of second shell 2 by locking member.
Seen from the above description, first shell and second shell one end are fixed in shaft, and the other end locks at locking member,
First and second shell conveniently opening and closing, the work for maintenance personnel's follow-up maintenance lamps and lanterns provide convenience.
Further, guiding surface 12 is respectively equipped in the opposite two side walls of first accommodation groove 6.
Seen from the above description, guiding surface can play the role of guiding to flange, enable flange more successfully
Into the first accommodation groove.
Further, extension block 13 is respectively equipped on the side wall that two vertical portions 5 are located remotely from each other, the extension block 13 is located at
The outside of second accommodation groove 7.
Seen from the above description, when the first and second case lid is closed, sealing strip deformation, extension block can support the second accommodation groove side
The end face of wall, to strengthen sealing effect.
Further, the holding part 4 far from the vertical portion 5 side be equipped with notch 14, the notch 14 with it is described
First accommodation groove 6 is correspondingly arranged.
Further, 14 semicircular in shape of notch.
Seen from the above description, sealing strip section is in " H " font, and flange, which contradicts holding part, to allow holding part to deform,
To make two vertical portions trend close to each other occur, to further strengthen the sealing effect of sealing strip, lamp is improved
The waterproof performance of tool.
Further, the wall surface of the notch 14 has the protrusion 15 extended towards the center of the notch 14.
Further, raised 15 to two vertical portions 5 are equidistant.
Seen from the above description, for lamp body when covering conjunction, the protrusion in notch is then convex first with the second accommodation groove top squeeze
It rises and extends in the lateral direction, fill up vacancy or increase pressure.
Embodiment one
Please refer to Fig. 1 to Fig. 4, the embodiments of the present invention one are as follows: a kind of watertight light fitting, including first shell 1, second
One end of shell 2 and sealing strip 3, the first shell 1 is connected with one end of second shell 2 by shaft 11, the first shell
The other end of body 1 is connected with the other end of second shell 2 by locking member, it is preferable that locking first shell 1 and second shell 2
Locking member be screw.
In the present embodiment, sealing strip 3 is held between first shell 1 and second shell 2, and the sealing strip 3 includes accommodating
Portion 4 and two vertical portions 5, two vertical portions 5 are connected with holding part 4 respectively, and two vertical portions 5 are arranged in parallel in the holding part
4 the same side forms the first accommodation groove 6 between two vertical portions 5；In the opposite two side walls of first accommodation groove 6 respectively
Equipped with guiding surface 12.
Further, the holding part 4 far from the vertical portion 5 side be equipped with notch 14, the notch 14 with it is described
First accommodation groove 6 is correspondingly arranged, it is preferable that 14 semicircular in shape of notch.
Optionally, the wall surface of the notch 14 has the protrusion 15 extended towards the center of the notch 14, the protrusion
15 quantity are one or more, it is preferable that raised 15 quantity is one, and raised 15 to two vertical portions
5 are equidistant.
The first shell 1 is equipped with the second accommodation groove 7 close to the side of the second shell 2, and the second shell 2 is close
The side of the first shell 1 is equipped with flange 8, and the flange 8 is arranged corresponding to first accommodation groove 6；The holding part 3 blocks
It is held in second accommodation groove 7, convex 8 edge is contradicted with holding part 4 and two vertical portions 5 respectively.
Detailed, the first shell 1 is equipped with the first bulge loop 9 and the second bulge loop 10, and the first bulge loop 9 is located at described second
In bulge loop 10, the gap between the first bulge loop 9 and the second bulge loop 10 is second accommodation groove 7.
In the present embodiment, the sealing strip 3, flange 8, the first accommodation groove 6 and the second accommodation groove 7 are annular in shape.
Extension block 13 is respectively equipped on the side wall that two vertical portions 5 are located remotely from each other, the extension block 13 is located at described second
The outside of accommodation groove 7.
In conclusion a kind of watertight light fitting provided by the utility model, the holding part of sealing strip are held in the second accommodation groove
Interior, when the first and second case lid is closed, the flange in second shell can be accurately inserted into the first accommodation groove, to avoid the occurrence of
Sealing strip skidding, shifting phenomena, are effectively guaranteed the sealing performance of sealing strip；Flange in second shell can contradict sealing
The holding part of item avoids holding part from indent phenomenon occur far from the central region of the side of vertical portion, to further improve
The waterproof performance of lamps and lanterns；It is respectively equipped with guiding surface in the opposite two side walls of first accommodation groove, guiding can be played to flange
Effect, so that flange is more smoothly entered the first accommodation groove.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of watertight light fitting, including first shell, second shell and sealing strip, first shell are connected with second shell, close
Strip of paper used for sealing is held between first shell and second shell, it is characterised in that: and the sealing strip includes holding part and two vertical portions,
Two vertical portions are connected with holding part respectively, and two vertical portions are arranged in parallel in the same side of the holding part, two vertical portions
Between form the first accommodation groove；The first shell close to the side of the second shell be equipped with the second accommodation groove, described second
Shell is equipped with flange close to the side of the first shell, and the flange is arranged corresponding to first accommodation groove；The accommodating
Portion is fastened in second accommodation groove, and the flange is contradicted with holding part and two vertical portions respectively.
2. watertight light fitting according to claim 1, it is characterised in that: the sealing strip, flange, the first accommodation groove and second
Accommodation groove is annular in shape.
3. watertight light fitting according to claim 2, it is characterised in that: first shell is convex equipped with the first bulge loop and second
Ring, the first bulge loop are located in second bulge loop, and the gap between the first bulge loop and the second bulge loop is second accommodation groove.
4. watertight light fitting according to claim 1, it is characterised in that: one end of first shell and one end of second shell are logical
It crosses shaft to be connected, the other end of first shell is connected with the other end of second shell by locking member.
5. watertight light fitting according to claim 1, it is characterised in that: divide in the opposite two side walls of first accommodation groove
It She You not guiding surface.
6. watertight light fitting according to claim 1, it is characterised in that: set respectively on the side wall that two vertical portions are located remotely from each other
There is extension block, the extension block is located at the outside of second accommodation groove.
7. watertight light fitting according to claim 6, it is characterised in that: the holding part is set far from the side of the vertical portion
Jagged, the notch is correspondingly arranged with first accommodation groove.
8. watertight light fitting according to claim 7, it is characterised in that: the notch semicircular in shape.
9. watertight light fitting according to claim 7, it is characterised in that: the wall surface of the notch has towards the notch
The protrusion that center extends.
10. watertight light fitting according to claim 9, it is characterised in that: the distance of the protrusion to two vertical portions
It is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965753.XU CN208381880U (en) | 2018-06-21 | 2018-06-21 | A kind of watertight light fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965753.XU CN208381880U (en) | 2018-06-21 | 2018-06-21 | A kind of watertight light fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381880U true CN208381880U (en) | 2019-01-15 |
Family
ID=64968184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965753.XU Active CN208381880U (en) | 2018-06-21 | 2018-06-21 | A kind of watertight light fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381880U (en) |
-
2018
- 2018-06-21 CN CN201820965753.XU patent/CN208381880U/en active Active
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