CN203743938U - Waterproof lamp - Google Patents
Waterproof lamp Download PDFInfo
- Publication number
- CN203743938U CN203743938U CN201420123922.7U CN201420123922U CN203743938U CN 203743938 U CN203743938 U CN 203743938U CN 201420123922 U CN201420123922 U CN 201420123922U CN 203743938 U CN203743938 U CN 203743938U
- Authority
- CN
- China
- Prior art keywords
- annular
- diffuser plate
- shell
- annular diffuser
- lamp
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract 7
- 239000011324 bead Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model discloses a waterproof lamp, and relates to the technical field of LED lighting. The waterproof lamp comprises a shell, wherein the shell is provided with a strip-shaped groove, an annular diffusion plate is contained in the strip-shaped groove of the shell, the cross section of the annular diffusion plate is annular, the two ends of the annular diffusion plate are respectively provided with an annular waterproof plug matched with the annular diffusion plate, the annular waterproof plug can be plugged in an inner cavity of the annular diffusion plate, a PCB lamp panel is arranged in the annular diffusion plate and is provided with multiple LED lamp beads, the PCB lamp panel is electrically connected with a power source assembly arranged outside the annular diffusion plate through a power line, the middle of the annular waterproof plug is provided with a through hole, and the power line penetrates through the through hole. The waterproof lamp has the advantages that good waterproof performance is guaranteed, working life is long, the service life of the lamp is long, the manufacturing process of the lamp is simple, the production cycle is short, and material cost is relatively low.
Description
Technical field
The utility model relates to LED lighting technical field, relates in particular to a kind of watertight light fitting.
Background technology
LED is a kind of solid state light emitter of novel concept, with its impayable energy-saving and environmental protection, long-life, controllability high-technology advantage, become one of global new and high technology most with prospects in recent years, formally pull open the prelude that comprehensively substitutes traditional lighting, it is historical that semiconductor lighting technological innovation is changing century-old tradition illumination.Along with LED technology is in the application of lighting field, LED product has started the green storm of energy-conserving and environment-protective in the whole world, is described as " green illumination " product by industry.In energy consumption more and more higher today, even someone foretells: " in following 10 years, LED product will become unique product of traditional lighting light fixtures such as replacing high-pressure mercury lamp, incandescent lamp, fluorescent lamp ".
Along with the high speed development of LED, various types of LED products emerge in an endless stream, wherein the rectangular fluorescent tube of LED is applied in every field and environment, in the time that the rectangular fluorescent tube of LED is arranged on outdoor lighting, need this fluorescent tube to possess good water resistance, prevent fluorescent tube inner inlet and cause the LED lamp plate of fluorescent tube inside to be short-circuited.In order to improve the water resistance of LED light fixture, comparatively commonly adopt the mode of polyester resin, this mode can play waterproof action, but its complex process, the production cycle is long, and Material Cost is high.
Summary of the invention
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, and a kind of watertight light fitting is provided, and this watertight light fitting has good waterproof effect, and technique is simple, and Material Cost is cheap.
The technical solution of the utility model is achieved in that it comprises the shell of grooved, on this shell, there is the groove of bar shaped, it is characterized in that: in the groove of the bar shaped of described shell, be equipped with an annular diffuser plate, the cross section of this annular diffuser plate is annular, and the two ends of described annular diffuser plate are equipped with the annular waterproof end plug suitable with annular diffuser plate, this annular waterproof end plug can be filled in the inner chamber of annular diffuser plate, for sealing described annular diffuser plate; In described annular diffuser plate, be provided with PCB lamp plate, plurality of LEDs lamp pearl is installed on PCB lamp plate, described PCB lamp plate is electrically connected to by a power line on the power supply module that is arranged on annular diffuser plate outside, the middle part of described annular waterproof end plug is provided with through hole, and described power line passes from this through hole.
In above-mentioned structure, dismountablely on the head and the tail two ends of described shell be provided with fixing plug.
In above-mentioned structure, described fixing plug is provided with screw hole, the corresponding semicircle screw hole that is provided with on the medial surface of described shell, and described fixing plug is fixed on described shell two ends by fixed screw.
In above-mentioned structure, on described fixing plug, be also provided with a through hole, described power line always passes from the through hole of fixing plug.
In above-mentioned structure, the top of described shell bends inwards, and forms a kink, and when described annular diffuser plate is arranged in groove, kink can prevent that annular diffuser plate from dropping from groove.
The beneficial effects of the utility model are: this uses novel annular diffuser plate to adopt the technology of extrusion molding, be shaped to ring-shaped material assembly, therefore moisture can not enter its inside from annular diffuser plate, and annular waterproof end plug in the inner chamber of filling in annular diffuser plate after, fit tightly with the inwall of annular diffuser plate, ensured good water resistance, PCB lamp plate, LED lamp pearl are worked under completely airtight environment, its working life is longer, and the service life of light fixture is also more permanent.In addition, the manufacture craft of this light fixture is simple, with short production cycle, and Material Cost is also relatively cheap.
[brief description of the drawings]
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model.
[detailed description of the invention]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, Fig. 2, a kind of watertight light fitting that the utility model discloses, this watertight light fitting comprises the shell 10 of a grooved, has the groove of bar shaped on this shell 10, and therefore the cross section of shell 10 is a "door" type, shown in Fig. 2, in the groove of the bar shaped of shell 10, be equipped with an annular diffuser plate 20, the top of described shell 10 bends inwards, and forms a kink 101, when above-mentioned annular diffuser plate 20 is arranged in groove, kink 101 can prevent that annular diffuser plate 20 from dropping from groove.Further, the cross section of described annular diffuser plate 20 is annular, and this annular diffuser plate 20 adopts extrusion technology, is shaped to ring-shaped material assembly.Continue with reference to shown in Fig. 2, the two ends of annular diffuser plate 20 are equipped with the annular waterproof end plug 30 suitable with annular diffuser plate 20, this annular waterproof end plug 30 can be filled in the inner chamber of annular diffuser plate 20, for sealing described annular diffuser plate 20, in Fig. 2, can find out, the sizableness of the annular size of waterproof end plug 30 and the inner chamber of annular diffuser plate 20, in the time making, annular waterproof end plug 30 is made biggerly, after annular waterproof end plug 30 is filled in the inner chamber of annular diffuser plate 20, fit tightly with the inwall of annular diffuser plate 20, thereby ensure good water resistance.
Further, in described annular diffuser plate 30, be provided with PCB lamp plate 40, plurality of LEDs lamp pearl 401 is installed on this PCB lamp plate 40, described PCB lamp plate 40 is electrically connected on the power supply module that is arranged on annular diffuser plate 20 outsides and (in figure, is not marked power supply module) by a power line 50, the middle part of above-mentioned annular waterproof end plug 30 is provided with through hole, and described power line 50 passes from this through hole.In addition, on the head and the tail two ends of shell 10, dismountable being provided with fixed plug 60, in the present embodiment, described fixing plug 60 is provided with screw hole 601, the corresponding semicircle screw hole 102 that is provided with on the medial surface of shell 10, fixing plug 60 is fixed on described shell 10 two ends by fixed screw 70; On described fixing plug 60, be also provided with a through hole, described power line 50 always passes from the through hole of fixing plug 60.
This uses novel annular diffuser plate 20 to adopt the technology of extrusion molding, be shaped to ring-shaped material assembly, therefore moisture can not enter its inside from annular diffuser plate, and annular waterproof end plug 30 in the inner chamber of filling in annular diffuser plate 20 after, fit tightly with the inwall of annular diffuser plate 20, ensured good water resistance, PCB lamp plate 40, LED lamp pearl 401 are worked under completely airtight environment, its working life is longer, and the service life of light fixture is also more permanent.In addition, the manufacture craft of this light fixture is simple, with short production cycle, and Material Cost is also relatively cheap.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can there is various distortion and amendment, retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. a watertight light fitting, it comprises the shell of grooved, on this shell, there is the groove of bar shaped, it is characterized in that: in the groove of the bar shaped of described shell, be equipped with an annular diffuser plate, the cross section of this annular diffuser plate is annular, and the two ends of described annular diffuser plate are equipped with the annular waterproof end plug suitable with annular diffuser plate, this annular waterproof end plug can be filled in the inner chamber of annular diffuser plate, for sealing described annular diffuser plate; In described annular diffuser plate, be provided with PCB lamp plate, plurality of LEDs lamp pearl is installed on PCB lamp plate, described PCB lamp plate is electrically connected to by a power line on the power supply module that is arranged on annular diffuser plate outside, the middle part of described annular waterproof end plug is provided with through hole, and described power line passes from this through hole.
2. a kind of watertight light fitting according to claim 1, is characterized in that: dismountablely on the head and the tail two ends of described shell be provided with fixing plug.
3. a kind of watertight light fitting according to claim 2, it is characterized in that: described fixing plug is provided with screw hole, the corresponding semicircle screw hole that is provided with on the medial surface of described shell, described fixing plug is fixed on described shell two ends by fixed screw.
4. according to a kind of watertight light fitting described in claim 2 or 3, it is characterized in that: on described fixing plug, be also provided with a through hole, described power line always passes from the through hole of fixing plug.
5. a kind of watertight light fitting according to claim 1, is characterized in that: the top of described shell bends inwards, and forms a kink, and when described annular diffuser plate is arranged in groove, kink can prevent that annular diffuser plate from dropping from groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123922.7U CN203743938U (en) | 2014-03-18 | 2014-03-18 | Waterproof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123922.7U CN203743938U (en) | 2014-03-18 | 2014-03-18 | Waterproof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743938U true CN203743938U (en) | 2014-07-30 |
Family
ID=51343736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123922.7U Expired - Fee Related CN203743938U (en) | 2014-03-18 | 2014-03-18 | Waterproof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714492A (en) * | 2017-02-28 | 2017-05-24 | 中国电子科技集团公司第三研究所 | Waterproof structure capable of leading cable of underwater equipment into cabin |
-
2014
- 2014-03-18 CN CN201420123922.7U patent/CN203743938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714492A (en) * | 2017-02-28 | 2017-05-24 | 中国电子科技集团公司第三研究所 | Waterproof structure capable of leading cable of underwater equipment into cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |