CN201885152U - Outdoor lamp tool - Google Patents
Outdoor lamp tool Download PDFInfo
- Publication number
- CN201885152U CN201885152U CN2010201319219U CN201020131921U CN201885152U CN 201885152 U CN201885152 U CN 201885152U CN 2010201319219 U CN2010201319219 U CN 2010201319219U CN 201020131921 U CN201020131921 U CN 201020131921U CN 201885152 U CN201885152 U CN 201885152U
- Authority
- CN
- China
- Prior art keywords
- light fixture
- scattering body
- going
- scattering
- ventilation unit
- 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 - Lifetime
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
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp tool such as an outdoor indication board. The outdoor lamp tool comprises a transparent or semi-transparent upper scatterer part 2 attached at a lower part 4, wherein the lower part 4 comprises a lamp tool 6 used for a receiving lamp 5, and the upper scatterer part 2 is provided with at least one ventilation device 3 and is totally separated from the lower part 4, therefore, water can not enter the lower part 4 through the upper scatterer part 2 when the outdoor lamp tool is used.
Description
Technical field
The utility model relates to and is used for the new device of electrical equipment in particular for lamp socket, and wherein water condensation will be potential problem, for example outdoor or in very moist environment.
Background technology
Be designed for outdoor direction board (bollard) and typically comprise the bottom of metal for example and the transparent scattering part of going up of for example plastics.Light fixture and electric wire are usually located at the bottom, and lamp extends in the scattering body light is transmitted into the outside.The problem of this kind equipment is can form water condensation very apace in scattering object, along with mould fades, grows algae etc.This is plain and can cause light fixture to damage.Attempted going to reduce water condensation, for example by adopting drier and/or the circulation of air device is provided, but these also have their limitation.Clean these equipment and be not easy to usually, whole direction board need be removed, and, need the interim supply of electric power of cutting off for safety problem.
Summary of the invention
The purpose of this utility model is to provide improved light fixture, and wherein water condensation is reduced, if but water condensation has taken place, the scattering body of light fixture also can easily be dismantled and be cleaned.Another purpose of the present utility model is to provide product, and wherein lamp removal and light fixture are simple processes, for example includes only from the bottom direction board body scattering object of outwarding winding.Although specification is described and vertically to be installed on ground direction board, it can also be used to the light fixture that is installed on the wall and extends on general horizontal direction, perhaps be installed on the wall upwards/under lamp, wherein have scattering object at top and bottom.
According to an aspect of the present utility model, a kind of light fixture is provided, it comprises the transparent or semitransparent last scattering body that is attached to the bottom, this bottom comprises the light fixture that is used for receiving light, it is characterized in that: scattering body has at least one ventilation unit and separates fully with this bottom on this, thereby in use, water can not enter into this bottom from scattering body on this.
The top of light fixture, scattering object, preferably can be easily from the bottom dismounting with replace, the screw thread by complementation or pass through interference engagement for example.This makes top to ventilate, and for example by at least one air vent, keeps the watertightness of lamp chamber (in the bottom) simultaneously.This ventilation allows circulation of air and prevents to form in the scattering object water condensation.(for example crooked and/or recessed) that the upper surface of the partition wall between scattering object and bottom preferably is shaped, thus if any water enters by air vent, will promote them to discharge rather than accumulate in the scattering object.Preferably, scattering object has makes the device that enters easily to clean, for example the lid of spiral.In its simplest form, the bottom is open-topped cylinder, and scattering object comprises the plastic cylinder of single wall, this cylinder have the open top of the lid that has spiral, recessed bottom, ventilation slot, adjacent bottom near the bottom and the top of bottom or near the screw thread of complementation, make easily to connect and dismantle.Lid is metal preferably, stainless steel for example, but also can be plastics or other rigid materials.Scattering object must allow light to pass through, that is to say transparent or semitransparent, therefore plastics preferably, but also can be glass.Each air vent can be an Any shape, but is the form of groove easily.The bottom is normally opaque, for example is metal or other rigid materials.Lamp socket is arranged in the bottom, and it has jockey easily in the bottom.
Be understandable that, some feature of the present utility model, they are described in the context of the embodiment that separates for purpose clearly, also can be combined in the single embodiment.On the contrary, different characteristic of the present utility model, they also can provide respectively or with any suitable combination for concisely describing in the context of single embodiment.
Description of drawings
Now embodiment of the present utility model will be described in conjunction with the accompanying drawings, wherein:
Fig. 1 is the sectional view according to outdoor lamp of the present utility model, direction board.
The specific embodiment
Referring to Fig. 1, direction board comprises stainless steel lid 1, is spun on the transparent plastic scattering object 2 by screw thread complementary on lid 1 and scattering object 2.Scattering object 2 has two grooves 3 near the bottom, this bottom is recessed, and has threaded portion, is connected on the complementary threaded portion at top of bottom direction board body 4.Direction board body 4 is stainless steel cylinders of opening.Scattering object 2 is spun on the threaded portion that is positioned at place, direction board body 4 tops simply.For this product, need not extra sealing, because water can not upwards pass through screw thread.Yet in other are used, for example horizontal light fixture or be installed on the wall upwards/under lamp, may need seal to enter to prevent water.The sealing part will be positioned at the bottom of thread around, between body and scattering object.
Lamp socket 6 is installed in the direction board body 4, lamp 5 is installed in the lamp socket 6, this lamp 5 is the low energy consumption lamp normally.
During use, air vent allows circulation of air, thereby reduces water condensation.If there is any water condensation, the recessed attribute in scattering object 2 bottoms is derived water from one or two air vent so.If any water enters one of them air vent, this recessed bottom trends towards it is derived from scattering object once more.Because scattering object separates fully with the bottom that keeps light fixture, do not exist water to arrive the danger of lamp from scattering object.If scattering object needs to clean, this can carry out under the situation that does not influence light fixture simply: the lid 1 of outwarding winding, clean with cloth, and change lid 1 then.
Claims (12)
1. light fixture, comprise the transparent or semitransparent last scattering body that is attached to the bottom, the bottom comprises the light fixture that is used to hold lamp, it is characterized in that the scattering body has at least one ventilation unit and separates fully with the bottom, thereby in use, water can not pass the scattering body and enter into the bottom.
2. light fixture according to claim 1 is characterized in that the described scattering body of going up can be easily from this bottom dismounting.
3. light fixture according to claim 2 is characterized in that the described scattering body of going up can be easily from this bottom dismounting by complementary screw thread.
4. light fixture according to claim 2 is characterized in that the described scattering body of going up can be easily from this bottom dismounting by interference engagement.
5. according to each described light fixture among the claim 1-4, it is characterized in that the described partition wall of going up the upper surface of scattering body by having shaping separates fully from the bottom, promotes any water discharge ventilation unit in last scattering body.
6. according to each described light fixture among the claim 1-4, it is characterized in that the described scattering object of going up has the feasible device that enters easily.
7. light fixture according to claim 6 is characterized in that the described scattering body of going up has screw thread on lid.
8. according to each described light fixture among the claim 1-4, it is characterized in that described ventilation unit or each ventilation unit comprise groove.
9. according to each described light fixture among the claim 1-4, it is characterized in that the described scattering body of going up has a plurality of ventilation units.
10. light fixture according to claim 9 is characterized in that described ventilation unit is positioned at the described opposite side of going up the scattering body.
11. according to each described light fixture among the claim 1-4, it is characterized in that described ventilation unit be positioned at described bottom of going up the scattering body or near.
12., it is characterized in that watertight seal is on described between scattering body and the bottom according to each described light fixture among the claim 1-4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0920756.4A GB0920756D0 (en) | 2009-11-26 | 2009-11-26 | Outdoor light fitting |
| GB0920756.4 | 2009-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885152U true CN201885152U (en) | 2011-06-29 |
Family
ID=41572746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201319219U Expired - Lifetime CN201885152U (en) | 2009-11-26 | 2010-03-16 | Outdoor lamp tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201885152U (en) |
| GB (2) | GB0920756D0 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105347A (en) * | 1991-05-02 | 1992-04-14 | Ruud Lighting, Inc. | Bollard luminaire |
| GB2388456B (en) * | 2002-05-09 | 2005-07-27 | Signature Ltd | Monitoring apparatus and method |
-
2009
- 2009-11-26 GB GBGB0920756.4A patent/GB0920756D0/en not_active Ceased
-
2010
- 2010-03-16 CN CN2010201319219U patent/CN201885152U/en not_active Expired - Lifetime
- 2010-11-02 GB GB1018454.7A patent/GB2475762B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2475762A (en) | 2011-06-01 |
| GB2475762B (en) | 2013-12-04 |
| GB0920756D0 (en) | 2010-01-13 |
| GB201018454D0 (en) | 2010-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |