CN209470074U - A kind of wall lamp waterproof connected structure - Google Patents
A kind of wall lamp waterproof connected structure Download PDFInfo
- Publication number
- CN209470074U CN209470074U CN201920195139.4U CN201920195139U CN209470074U CN 209470074 U CN209470074 U CN 209470074U CN 201920195139 U CN201920195139 U CN 201920195139U CN 209470074 U CN209470074 U CN 209470074U
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- terminal
- circuit board
- plastic casing
- switching circuit
- power supply
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of wall lamp waterproof connected structures, including lamp housing and circuit board, it is characterized by comprising switching circuit boards, power supply enters line, power outlet, plastic casing, terminal one and terminal two, the power supply enters line and power outlet is connect with switching circuit board, and terminal one is also connect with switching circuit board, the terminal one, switching circuit board, power supply enters line and power outlet to be fixed by the plastic casing of injection molded, the lamp housing is equipped with terminal hole, the terminal two is welded on circuit board and by terminal hole and one grafting of terminal, the plastic casing is equipped with seal groove and the terminal one is located among seal groove, sealing rubber ring is equipped in the seal groove, the thickness of the sealing rubber ring is greater than the depth of seal groove.
Description
Technical field
The utility model relates to a kind of wall lamp, especially a kind of wall lamp waterproof connected structure.
Background technique
LED light product has the advantages that low energy consumption, pollution-free, light efficiency is high, thus is widely used in family, market, scape
The occasions such as point are as illuminator.LED line stripe shape wall lamp is the beautiful common lamps and lanterns of building, and usually many items concatenate
Come, illumination and light efficiency beautification for metope.
The structure of existing linear wall lamp is mainly made of following sections, lamp housing including strip and is set to
The circuit board and driving power for being welded with LED lamp bead in lamp housing, driving power is integrated on circuit boards, and the both ends of circuit board are all provided with
There is pad, connecting line is welded between pad, one end of lamp housing is equipped with into line, and the other end of lamp housing is equipped with outlet, enters line and outlet is equal
It is fixed with corresponding pad solder after plug, enter line and outlet passes through the place of plug and is both needed to gluing and seals, above structure
Complex process difficulty is big, and the place for not only needing to weld is more but also gluing is needed to seal, thus the manual time expended is also
It is very long, cause it is at high cost, be unfavorable for the competitiveness of product in market raising.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of wall lamp waterproof connected structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of wall lamp waterproof connected structure, including lamp housing and circuit board, it is characterised in that: including switching circuit board, electricity
Source enters line, power outlet, plastic casing, terminal one and terminal two, and the power supply enters line and power outlet and switching circuit board
Connection, and terminal one is also connect with switching circuit board, the terminal one, switching circuit board, power supply enter line and power outlet passes through
The plastic casing of injection molded is fixed, and the lamp housing is equipped with terminal hole, and the terminal two is welded on circuit board and passes through end
Sub-aperture and one grafting of terminal are equipped with the sealing structure for sealed end sub-aperture between the plastic casing and lamp housing.
The plastic casing is equipped with several counter sinks, and the lamp housing is equipped with screw hole, and the plastic casing passes through screw
It is connected and fixed with lamp housing.
The terminal one is male plug or female connector；The terminal two is female connector or male plug.
The terminal one is located at the top surface of plastic casing, and the power supply enters line and power outlet is respectively arranged at plastic casing
Two opposite sides, and the switching circuit board and switching circuit board and terminal one, power supply enter line and power outlet connect
Part is by plastic casing environmental sealing.
The sealing structure includes the seal groove being set on plastic casing, and the terminal one is located among seal groove,
Sealing rubber ring is equipped in the seal groove, the thickness of the sealing rubber ring is greater than the depth of seal groove.
The beneficial effects of the utility model are: the utility model does not have to that pad, and power supply is arranged at the both ends of circuit board
Enter line and power outlet without being set to inside lamp housing, because without at the threading hole of end gluing seal, and gluing is close
The robustness and leakproofness of envelope are also less than direct integral molded plastic molding, and reduce technology difficulty and the time of welding,
The thus structure not only good airproof performance of the utility model, but also producting process difficulty is reduced, finally reduce production cost, mentions
The competitiveness of product is risen.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the topology view of the utility model；
Fig. 2 is the internal structure view of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, the utility model discloses a kind of wall lamp waterproof connected structures, are rectangular including cross section
Strip lamp housing (not showing in figure) and circuit board (not showing in figure), including switching circuit board 1, power supply enter line 2, power supply
Outlet 3, plastic casing 4, terminal 1 and terminal 26, terminal 1 is female connector in this application；Terminal 26 is male plug, electricity
Source enters line 2 and power outlet 3 is connect with switching circuit board 1, and terminal 1 is also connect with switching circuit board 1, and terminal 1 turns
Connect circuit board 1, power supply enters line 2 and power outlet 3 is fixed by the plastic casing 4 of injection molded, specific structure is: terminal
One 5 are located at the top surface of plastic casing 4, and power supply enters line 2 and power outlet 3 is respectively arranged at two opposite sides of plastic casing 4,
And switching circuit board 1 and switching circuit board 1 and terminal 1, power supply enter part that line 2 and power outlet 3 are connect by plastic housing
4 environmental sealing of body, lamp housing are equipped with rectangular terminal hole, and terminal 26 is welded on circuit board and by terminal hole and terminal 1
Grafting, plastic casing 4 are equipped with rectangular seal groove and the terminal 1 and are located among seal groove, and sealing is equipped in seal groove
Cushion rubber 7, the thickness of sealing rubber ring 7 is greater than the depth of seal groove, after terminal 1 and 26 grafting of terminal, sealing rubber ring 7 and lamp
The surface of shell can be in close contact to form waterproof surface, and terminal hole is sealed, and plastic casing 4 is equipped with several counter sinks, lamp
Shell is equipped with screw hole, and the plastic casing 4 is connected and fixed by screw and lamp housing, locked by screw, prevents grafting from unclamping,
Prevent sealing rubber ring 7 and the surface of lamp housing that cannot be in close contact.
Above to a kind of wall lamp waterproof connected structure provided by the utility model embodiment, it is described in detail,
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model；At the same time, for those skilled in the art, foundation
The thought of the utility model, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as a limitation of the present invention.
Claims (5)
1. a kind of wall lamp waterproof connected structure, including lamp housing and circuit board, it is characterised in that: including switching circuit board, power supply
Enter line, power outlet, plastic casing, terminal one and terminal two, the power supply enters line and power outlet and connects with switching circuit board
It connects, and terminal one is also connect with switching circuit board, the terminal one, switching circuit board, power supply enter line and power outlet passes through note
The plastic casing for being moulded into shape is fixed, and the lamp housing is equipped with terminal hole, and the terminal two is welded on circuit board and passes through terminal
Hole and one grafting of terminal are equipped with the sealing structure for sealed end sub-aperture between the plastic casing and lamp housing.
2. a kind of wall lamp waterproof connected structure according to claim 1, it is characterised in that: the plastic casing is equipped with
Several counter sinks, the lamp housing are equipped with screw hole, and the plastic casing is connected and fixed by screw and lamp housing.
3. a kind of wall lamp waterproof connected structure according to claim 1, it is characterised in that: the terminal one is male plug
Or female connector；The terminal two is female connector or male plug.
4. a kind of wall lamp waterproof connected structure according to claim 1, it is characterised in that: the terminal one is located at plastics
The top surface of shell, the power supply enters line and power outlet is respectively arranged at two opposite sides of plastic casing, and the switching
Circuit board and switching circuit board and terminal one, power supply enter part that line and power outlet are connect by plastic casing environmental sealing.
5. a kind of wall lamp waterproof connected structure according to claim 1, it is characterised in that: the sealing structure includes setting
The seal groove being placed on plastic casing, and the terminal one is located among seal groove, and sealing rubber ring, institute are equipped in the seal groove
The thickness for stating sealing rubber ring is greater than the depth of seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195139.4U CN209470074U (en) | 2019-02-13 | 2019-02-13 | A kind of wall lamp waterproof connected structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195139.4U CN209470074U (en) | 2019-02-13 | 2019-02-13 | A kind of wall lamp waterproof connected structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470074U true CN209470074U (en) | 2019-10-08 |
Family
ID=68094797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920195139.4U Active CN209470074U (en) | 2019-02-13 | 2019-02-13 | A kind of wall lamp waterproof connected structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209470074U (en) |
-
2019
- 2019-02-13 CN CN201920195139.4U patent/CN209470074U/en active Active
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