CN106641816A - Waterproof structure of LED lamp - Google Patents
Waterproof structure of LED lamp Download PDFInfo
- Publication number
- CN106641816A CN106641816A CN201611233026.6A CN201611233026A CN106641816A CN 106641816 A CN106641816 A CN 106641816A CN 201611233026 A CN201611233026 A CN 201611233026A CN 106641816 A CN106641816 A CN 106641816A
- Authority
- CN
- China
- Prior art keywords
- support
- sealing strip
- led
- shell
- light transmitting
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a waterproof structure of an LED lamp. The waterproof structure comprises a casing and an LED assembly, wherein light transmitting holes are formed in the surface of the casing; embedding slots located in two opposite sides of the light transmitting holes are formed in the inner wall surface of the casing; the waterproof structure further comprises sealing strips, light transmitting components and supports; a through hole is formed in each sealing strip; a flange is arranged at one end of each light transmitting component; after the other end of each light transmitting component penetrates through the through hole in the corresponding sealing strip, at least one part of each light transmitting component is located in the corresponding light transmitting hole in the casing; each flange is tightly attached to the corresponding sealing strip; an accommodating groove is formed in each support; each LED assembly is located in the accommodation groove in the corresponding support; after each support is inserted into the corresponding embedding slots in the casing, the corresponding light transmitting component and the corresponding sealing strip are sequentially pressed between the corresponding support and the inner wall surface of the casing; and one part of the accommodation groove in each support corresponds to the through hole in the corresponding sealing strip. The waterproof structure disclosed by the invention has the advantage of good waterproof effect.
Description
Technical field
The present invention relates to the waterproofing design of electron product circuit, more particularly to a kind of LED waterproofs knot with pcb board welding
Structure.
Background technology
The LED of existing electronic product is inadequate after welding with PCB (PrintedCircuitBoard, printed circuit board (PCB))
Waterproof, for example, such as in washing machine, generally designs main control circuit and display circuit on same single sided board, but button, aobvious
Show that lamp (LED) has the difference of height with the high-order device such as other power unit devices, controllable silicon fin, buzzer, socket,
So that button is not easy to operate and shows light panel unsightly, so it is higher than other devices that button and display lamp are especially arranged on
High lamp bracket on, electric-controlled plate is carried out encapsulating water-proofing treatment in electric-controlled box, there is high cost in this mode and manufacturing process is difficult
Etc. aspect factor, encapsulating must not be too thick, it is impossible to accomplishes the overall hermetically sealed waterproof of all devices, can only be components and parts bottom
Exposed metal part encapsulating water-proofing treatment, if without sealing or waterproof and dampproof process, it is easy to short-circuit or aging corrosion.Work as again
When the display lamp to be arranged is more, the not only long but also many light emitting diode (LED) of pin is quickly and accurately arranged on pcb board,
And it is fixed on relatively difficult on the height of regulation, then do water-proofing treatment and be just more difficult to.
The content of the invention
It is an object of the invention to provide a kind of LED waterproof constructions of good water-proof effect.
Realize that the technical scheme of above-mentioned purpose is as follows：
LED waterproof construction, including shell, LED component, the surface of shell is provided with loophole, on the inside the shell wall
The embedded groove positioned at loophole opposite sides is provided with, also including sealing strip, light transparent member, support, the sealing strip is provided with logical
Hole, one end of light transparent member is provided with flange, and after the through hole of the other end of light transparent member from sealing strip is passed through, light transparent member is extremely
A few part in the loophole on shell, with sealing strip be close to, and the support is provided with holding tank, described by the flange
LED component is located in the holding tank on support, after support is inserted into the embedded groove on shell, successively by light transparent member and close
Strip of paper used for sealing is pressed between support and the internal face of shell, the through hole pair in the part and sealing strip of the holding tank on the support
Should.
The support is provided with the ringwall positioned at holding tank notch, and at least flange in the light transparent member is tight with ringwall
Patch.
Step is formed between the ringwall and notch.
The support be provided with for being embedded into the embedded groove in projection.
The LED component is made up of LED and pcb board, and LED is electrically connected on pcb board.
The inside the shell wall is provided with the inwall of the hook-like assembly unit positioned at loophole opposite sides, hook-like assembly unit and shell
The embedded groove is formed between face.
It is an advantage of the current invention that：After being inserted into the embedded groove on shell by support, successively by light transparent member and
Sealing strip is pressed between support and the internal face of shell, by such version, has both made the inwall of sealing strip and shell
What face was formed is brought into close contact, and light transparent member is formed with sealing strip and support respectively again and is brought into close contact, to from loophole by extroversion
The liquid of interior infiltration plays a part of sealing.However, the present invention not only obtains LED in the case where sealing glue is not used
Sealing was obtained, extraordinary sealing effectiveness was served, makes these component assemblies into one again, be readily accomplished to LED
Assembling and sealing, there have the advantages that to be time saving and energy saving.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the schematic diagram of the shell in the present invention；
Fig. 3 is the cooperation schematic diagram of the support in the present invention and LED component, sealing strip and light transparent member；
Fig. 4 is the schematic diagram of LED component；
Fig. 5 is the schematic diagram of the light transparent member in the present invention；
Fig. 6 is the schematic diagram of the sealing strip in the present invention；
Fig. 7 is the schematic diagram of the support in the present invention.
Specific embodiment
Such as Fig. 1 to Fig. 7, the LED waterproof construction of the present invention, including shell, LED component, sealing strip, light transparent member,
Frame, below the relation to every part and between them illustrate：
Shell 1 is domed, and the surface of shell 1 is provided with loophole 1a, and loophole 1a is the internal face of the shell 1 in kidney-shaped
The embedded groove 1b positioned at loophole 1a opposite sides is provided with, the inside the shell wall is provided with positioned at loophole opposite sides
The embedded groove 1b is formed between hook-like assembly unit 1c, hook-like assembly unit 1c and the internal face of shell 1.
LED component is made up of LED 2 and pcb board 3, and LED 2 is electrically connected on pcb board 3.
The sealing strip 4 is provided with through hole 4a, and sealing strip 4 is in kidney-shaped, and the through hole on sealing strip 4 is also in kidney-shaped.
One end of light transparent member 5 is provided with flange 5a, after the through hole of the other end of light transparent member 5a from sealing strip 4 is passed through,
At least a portion of light transparent member 5 is located in the loophole 1a on shell 1, and the flange 5a is close to sealing strip 4.
The support 6 is provided with holding tank 6a, and the LED component is located in the holding tank 6a on support 6, and support 6 is inserted
After in embedded groove 1a on shell 1, light transparent member 5 and sealing strip 4 are pressed on successively the internal face of support 6 and shell 1
Between, a part of the holding tank 6a on the support 6 is corresponding with the through hole on sealing strip a.The support 6 is provided with for embedding
Enter to the raised 6b in the embedded groove 1b.The support 6 is provided with the ringwall 6c positioned at holding tank notch, the light transparent member
At least flange 5a on 5 is close to ringwall 6c, and between the ringwall 6c and notch step 6d is formed with.
Claims (6)
1.LED lamp waterproof constructions, including shell, LED component, the surface of shell is provided with loophole, it is characterised in that：The shell
Internal face is provided with the embedded groove positioned at loophole opposite sides, also including sealing strip, light transparent member, support, the sealing strip
It is provided with through hole, one end of light transparent member is provided with flange, after the through hole of the other end of light transparent member from sealing strip is passed through, printing opacity
At least a portion of part is located in the loophole on shell, and the flange is close to sealing strip, and the support is provided with receiving
Groove, the LED component is located in the holding tank on support, after support is inserted into the embedded groove on shell, successively by transmittance section
Part and sealing strip are pressed between support and the internal face of shell, in the part and sealing strip of the holding tank on the support
Through hole correspondence.
2. LED waterproof construction according to claim 1, it is characterised in that：The support is provided with positioned at holding tank groove
The ringwall of mouth, at least flange in the light transparent member is close to ringwall.
3. LED waterproof construction according to claim 2, it is characterised in that：Platform is formed between the ringwall and notch
Rank.
4. LED waterproof construction according to claim 1, it is characterised in that：The support is provided with for being embedded into
State the projection in embedded groove.
5. LED waterproof construction according to claim 1, it is characterised in that：The LED component is by LED and pcb board group
Into LED is electrically connected on pcb board.
6. LED waterproof construction according to claim 1, it is characterised in that：The inside the shell wall is provided with positioned at saturating
The embedded groove is formed between the internal face of the hook-like assembly unit of unthreaded hole opposite sides, hook-like assembly unit and shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233026.6A CN106641816B (en) | 2016-12-28 | 2016-12-28 | LED light waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233026.6A CN106641816B (en) | 2016-12-28 | 2016-12-28 | LED light waterproof construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641816A true CN106641816A (en) | 2017-05-10 |
| CN106641816B CN106641816B (en) | 2018-09-11 |
Family
ID=58832463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233026.6A Expired - Fee Related CN106641816B (en) | 2016-12-28 | 2016-12-28 | LED light waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641816B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589242U (en) * | 2009-12-31 | 2010-09-22 | 厦门冠宇科技有限公司 | Lamp cap sealing structure of LED road lamp |
| CN201636817U (en) * | 2009-09-04 | 2010-11-17 | 青岛海信移动通信技术股份有限公司 | Waterproof device of electronic product indicating lamp |
| CN201994505U (en) * | 2010-10-15 | 2011-09-28 | 福建升龙数码通信技术有限公司 | Waterproof structure of USB (universal serial bus) socket of digital equipment |
| CN202549916U (en) * | 2011-12-29 | 2012-11-21 | 茆学华 | Light-emitting diode (LED) integration packaging module |
| US20160290610A1 (en) * | 2015-03-18 | 2016-10-06 | Krzysztof Skiba | Modular illuminating device |
| CN106075682A (en) * | 2016-06-16 | 2016-11-09 | 漆思静 | Guard assembly, operation device and respirator |
| CN206409947U (en) * | 2016-12-28 | 2017-08-15 | 常州扬仕信息科技有限公司 | LED waterproof construction |
-
2016
- 2016-12-28 CN CN201611233026.6A patent/CN106641816B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636817U (en) * | 2009-09-04 | 2010-11-17 | 青岛海信移动通信技术股份有限公司 | Waterproof device of electronic product indicating lamp |
| CN201589242U (en) * | 2009-12-31 | 2010-09-22 | 厦门冠宇科技有限公司 | Lamp cap sealing structure of LED road lamp |
| CN201994505U (en) * | 2010-10-15 | 2011-09-28 | 福建升龙数码通信技术有限公司 | Waterproof structure of USB (universal serial bus) socket of digital equipment |
| CN202549916U (en) * | 2011-12-29 | 2012-11-21 | 茆学华 | Light-emitting diode (LED) integration packaging module |
| US20160290610A1 (en) * | 2015-03-18 | 2016-10-06 | Krzysztof Skiba | Modular illuminating device |
| CN106075682A (en) * | 2016-06-16 | 2016-11-09 | 漆思静 | Guard assembly, operation device and respirator |
| CN206409947U (en) * | 2016-12-28 | 2017-08-15 | 常州扬仕信息科技有限公司 | LED waterproof construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106641816B (en) | 2018-09-11 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |