CN108224105A - A kind of low-power LED point light source of waterproof - Google Patents
A kind of low-power LED point light source of waterproof Download PDFInfo
- Publication number
- CN108224105A CN108224105A CN201710036953.7A CN201710036953A CN108224105A CN 108224105 A CN108224105 A CN 108224105A CN 201710036953 A CN201710036953 A CN 201710036953A CN 108224105 A CN108224105 A CN 108224105A
- Authority
- CN
- China
- Prior art keywords
- lamp body
- lampshade
- point light
- light source
- waterproof
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of low-power LED point light sources of waterproof, including PCB modules, lamp body, lampshade, cable, the PCB modules that cable is welded are fixed in the cavity of lamp body, it is connected through a screw thread between lampshade and lamp body, sealing ring is set between lampshade and lamp body, the Striped ring of protrusion is equipped in the upper and lower surface of sealing ring, compresses seal forms step structure after lampshade is connected with lamp body.Using step structure, ladder is higher more inward, effectively prevents seeping phenomenon, and form multiple defence line, greatly improves the water resistance of lamps and lanterns for lampshade, lamp body sealing station.Sealing ring is located in the externally threaded outside of lamp body, and be designed in the upper and lower surface of sealing ring protrusion stria ring, can local pressure increase pressure be conducive to waterproof.
Description
Technical field
The invention belongs to LED lamp application fields, and in particular to a kind of low-power LED point light source of waterproof.
Background technology
LED has many advantages, such as luminous efficiency height, energy-saving and environmental protection, is widely used in landscape brightening as a kind of new type light source
Lighting areas are waited, the LED point light source as outdoor brightening usually all must satisfy the water proof and dust proof IP grades of outdoor lamp, mesh
It is preceding major part manufacturer's first choice with lampshade do external screw thread lamp body do internal thread lampshade compression be sunken to lamp body screw thread inner side slot inner seal ring
Carry out waterproof, this method shortcoming, which is water, to be seeped into seal groove by screw thread and forms ponding and can not discharge, it is known that Water seeks its own level,
Sealing ring has been last line of defense at this time, in addition sealing ring is located in the built-in timing of slot on the inside of lamp body screw thread under lampshade
Whether face be can't see completely is put into position, it is easy to drainage occurs.
Invention content
The technical problems to be solved by the invention are：A kind of low-power LED point light source of waterproof is provided, solves existing skill
Art middle low power point light source discharge water difficulty the problem of.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of low-power LED point light source of waterproof, including PCB modules, lamp body, lampshade, cable, is welded cable
PCB modules are fixed in the cavity of lamp body, are connected through a screw thread between lampshade and lamp body, and sealing is set between lampshade and lamp body
It encloses, the Striped ring of protrusion is equipped in the upper and lower surface of sealing ring, compresses seal is formed stepped after lampshade is connected with lamp body
Structure.
Lamp body lower part fixed bottom cover plate, raised card line position on bottom plate pass through the card line position and compress cable.
The PCB modules of cable are welded by the screwed lock in the cavity of lamp body.
Compared with prior art, the invention has the advantages that：
1st, lampshade, lamp body sealing station use step structure, and ladder is higher more inward, effectively prevents seeping phenomenon,
And multiple defence line is formd, greatly improve the water resistance of lamps and lanterns.
2nd, sealing ring is located in the externally threaded outside of lamp body, and protrusion is designed in the upper and lower surface of sealing ring
Stria ring, can local pressure increase pressure be conducive to waterproof.
3rd, it is simple in structure, it is easy to assembly, effectively solve the problems, such as that the waterproof of small-power point light source is rare.
Description of the drawings
Fig. 1 is the LED point light source outside drawing of the present invention.
Fig. 2 is the K direction views of LED point light source.
Fig. 3 is the L of LED point light source to end view drawing.
Fig. 4 is the M of LED point light source to end view drawing.
Fig. 5 is the N of LED point light source to end view drawing.
Fig. 6 is the B-B sectional views of Fig. 3.
Fig. 7 is the partial enlarged view of part A section in Fig. 6.
Fig. 8 is the stereogram of LED point light source.
Fig. 9 is the explosive decomposition structure diagram of LED point light source.
Wherein, it is denoted as in figure：1- lampshades；2- sealing rings；3-PCB module screws；4-PCB modules；5- lamp bodies；6- electricity
Cable；7- bottom plates；8- bottom plate screws.
Specific embodiment
The structure and the course of work of the present invention are described further below in conjunction with the accompanying drawings.
As shown in figure 9, a kind of low-power LED point light source of waterproof, including PCB modules 4, lamp body 5, lampshade 1, cable 6,
The PCB modules 4 that cable 6 is welded are fixed in the cavity of lamp body 5, are connected through a screw thread between lampshade 1 and lamp body 5, lampshade 1
Sealing ring 2 between lamp body 5 is set, the Striped ring of protrusion is equipped in the upper and lower surface of sealing ring 2, lampshade 1 and lamp body 5 connect
Compresses seal 2 forms step structure afterwards.PCB modules 4 are fixed on by PCB modules screw 3 in the cavity of lamp body 5.
The lower part fixed bottom cover plate 7 of lamp body 5, raised card line position on bottom plate 7 pass through the card line position and compress cable
Line 6, bottom plate 7 are fixed on the downside of lamp body 5 by bottom plate screw 8.
The concrete operating principle and assembling process of the program are introduced by specific embodiment：
The specific stereochemical structure of the low-power LED point light source and its each sectional view as shown in Figures 1 to 8,
A kind of low-power LED point light source of waterproof, it includes：Lampshade, sealing ring, the screw of lock PCB modules, PCB modules,
Lamp body, cable, bottom plate lock the screw of bottom plate.Its sealing ring coordinates with lamp body, and lampshade is assembled by screw thread and lamp body
And compresses seal, the PCB modules of cable are welded by the screwed lock in the cavity of lamp body, bottom plate is consolidated by screw
Cable is compressed using the convex card line position of bottom plate be assembled into complete LED point light source while on lamp body.
Bottom plate, which is equipped with preformed hole cooperation card line button, can do bottom outlet use.
It is simple in structure, easy to assembly, effectively solves the problems, such as that the waterproof of small-power point light source is rare.
As shown in Fig. 6, Fig. 7 section, sealing ring is located in the externally threaded outside of lamp body, and the upper following table of sealing ring
Be designed on face protrusion stria ring, can local pressure increase pressure be conducive to waterproof.Lampshade is assembled by screw thread and lamp body
And compresses seal assembles structure into a ladder, ladder is higher more inward, effectively prevents seeping phenomenon, and form multiple tracks
Defence line greatly improves the water resistance of lamps and lanterns.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (3)
1. a kind of low-power LED point light source of waterproof, including PCB modules, lamp body, lampshade, cable, is welded cable
PCB modules are fixed in the cavity of lamp body, are connected through a screw thread between lampshade and lamp body, and sealing is set between lampshade and lamp body
Circle, it is characterised in that：The Striped ring of protrusion, compresses seal after lampshade is connected with lamp body are equipped in the upper and lower surface of sealing ring
Form step structure.
2. the low-power LED point light source of waterproof according to claim 1, it is characterised in that：Lamp body lower part fixed bottom cover plate,
Raised card line position on bottom plate compresses cable by the card line position.
3. the low-power LED point light source of waterproof according to claim 1, it is characterised in that：The PCB moulds of cable are welded
Group is by the screwed lock in the cavity of lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036953.7A CN108224105A (en) | 2017-01-17 | 2017-01-17 | A kind of low-power LED point light source of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036953.7A CN108224105A (en) | 2017-01-17 | 2017-01-17 | A kind of low-power LED point light source of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224105A true CN108224105A (en) | 2018-06-29 |
Family
ID=62657225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036953.7A Pending CN108224105A (en) | 2017-01-17 | 2017-01-17 | A kind of low-power LED point light source of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108224105A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462512U (en) * | 2009-07-16 | 2010-05-12 | 浙江琅盛光电科技股份有限公司 | LED point light source |
| CN202868491U (en) * | 2012-11-09 | 2013-04-10 | 深圳市斯派克光电科技有限公司 | Light-emitting diode (LED) light source module |
| CN204042491U (en) * | 2014-06-19 | 2014-12-24 | 黄涛 | The LED point light source of easy care |
| US20150184837A1 (en) * | 2012-07-23 | 2015-07-02 | Guizhou Gzgps Co., Ltd | Method for constructing universal led bulb, snap ring structured led bulb and led lamp |
| CN205716483U (en) * | 2016-04-29 | 2016-11-23 | 广东德洛斯照明工业有限公司 | A kind of high-power point source |
| CN206361432U (en) * | 2017-01-17 | 2017-07-28 | 乐雷光电技术（上海）有限公司 | A kind of low-power LED point light source of waterproof |
-
2017
- 2017-01-17 CN CN201710036953.7A patent/CN108224105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462512U (en) * | 2009-07-16 | 2010-05-12 | 浙江琅盛光电科技股份有限公司 | LED point light source |
| US20150184837A1 (en) * | 2012-07-23 | 2015-07-02 | Guizhou Gzgps Co., Ltd | Method for constructing universal led bulb, snap ring structured led bulb and led lamp |
| CN202868491U (en) * | 2012-11-09 | 2013-04-10 | 深圳市斯派克光电科技有限公司 | Light-emitting diode (LED) light source module |
| CN204042491U (en) * | 2014-06-19 | 2014-12-24 | 黄涛 | The LED point light source of easy care |
| CN205716483U (en) * | 2016-04-29 | 2016-11-23 | 广东德洛斯照明工业有限公司 | A kind of high-power point source |
| CN206361432U (en) * | 2017-01-17 | 2017-07-28 | 乐雷光电技术（上海）有限公司 | A kind of low-power LED point light source of waterproof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |