CN202327871U - Anti-explosion LED (Light-Emitting Diode) roadway lamp - Google Patents
Anti-explosion LED (Light-Emitting Diode) roadway lamp Download PDFInfo
- Publication number
- CN202327871U CN202327871U CN2011204553443U CN201120455344U CN202327871U CN 202327871 U CN202327871 U CN 202327871U CN 2011204553443 U CN2011204553443 U CN 2011204553443U CN 201120455344 U CN201120455344 U CN 201120455344U CN 202327871 U CN202327871 U CN 202327871U
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- Prior art keywords
- led
- light
- light source
- main casing
- explosion
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an anti-explosion LED (Light-Emitting Diode) roadway lamp, comprising a wiring cavity and a light source cavity, wherein the wiring cavity consists of an upper cover, a main shell and a radiating plate; the light source cavity consists of a lower cover component, the main shell and the radiating plate; sealing connection is adopted between the upper cover and the main shell and between the lower cover component and the main shell; the wiring cavity is internally provided with an LED drive and a wiring terminal, and the two ends of the wiring cavity are provided with cable introducing devices; the light source cavity is internally provided with an LED light source component which comprises a plurality of luminous LED lamps; and the LED component is electrically connected with the LED drive in the wiring cavity. According to the structure of the anti-explosion LED roadway lamp, the light source cavity and the wiring cavity are separated by utilizing the radiating plate, and a user can realizes wiring installation only by needing to open the upper cover at one edge of the wiring cavity, so convenience is achieved. Meanwhile, heat-conducting silica gel is filled between the radiating plate and the LED light source component so as to realize low-heat-resistance transfer and further guarantee the radiating reliability of an LED light source.
Description
Technical field
The utility model relates to the tunnel field of illuminating lamps, especially relates to a kind of anti-explosion LED tunnel lamp that can be widely used in the tunnel illumination.
Background technology
Such as the stair tunnel, perhaps mine laneway uses the light fixture of illumination or emergency lighting to adopt common energy-saving lamp or incandescent lamp mostly at present, and bulb service life was generally 1-3 thousand hours, needed often to change.Owing to use more high-power incandescent lamp or electricity-saving lamp, be easy to heating, use at the mine laneway that is full of fuel gas, have bigger potential hazard property.Although also gradually through the tunnel lamp of more existing led light sources, there is more heat dissipation problem in some mines mostly, and there are defectives such as inconvenience is installed.
The utility model content
The purpose of the utility model is to provide a kind of anti-explosion LED tunnel lamp that can be widely used in the tunnel illumination, solves the defective that prior art exists.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of anti-explosion LED tunnel lamp comprises the light-source chamber that the wire connection cavity be made up of loam cake, main casing and heat sink and following cap assemblies, main casing and heat sink are formed, and said loam cake and main casing, cap assemblies and main casing are tightly connected down; Be provided with LED in the described wire connection cavity and drive and binding post, the wire connection cavity two ends are provided with cable entry; Be provided with the led light source assembly in the light-source chamber, said led light source assembly comprises some light emitting LED lamp; The said LED assembly LED interior with being arranged at wire connection cavity drives and is electrically connected.
Further: fill heat conductive silica gel between described led light source assembly and the heat sink, realize the low thermal resistance transmission.Said led light source assembly is fixedly connected with main casing through screw with heat sink.
Further: it is some to be provided with the reflective lens that are used to reflect LED lamp institute isolychn in the described light-source chamber.
Further: described cap assemblies down comprises lower cover and the light-passing board that is tightly connected with lower cover.
Further: described light-passing board is light transmission glass plate or light-transmissive resin plate.
Further: described loam cake and main casing, and be provided with sealing ring between following cap assemblies and the main casing.
Further: described light emitting LED lamp is 5-50.
The utility model compared with prior art has following advantage and beneficial effect:
Utilize heat sink that light-source chamber and wire connection cavity are kept apart in the fitting structure of the utility model, the user only need open wire connection cavity loam cake on one side just can realize the wiring installation easily, very convenient.Simultaneously,, realize the low thermal resistance transmission, can guarantee the reliability of dispelling the heat owing to fill the high-tech heat conductive silica gel between heat sink and the led light source assembly.In this patent, through the many places Seal Design, can be so that light fixture reaches the above requirement of shelter of IP66.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
Shown in Figure 1 is the described anti-explosion LED of present embodiment tunnel lamp cross-sectional view: said anti-explosion LED tunnel lamp comprises the light-source chamber of being made up of the wire connection cavity of loam cake 6, main casing 5 and 2 one-tenth of heat sink groups and following cap assemblies 1, main casing 5 and heat sink 2; Following cap assemblies 1 comprises lower cover and the light-passing board that is tightly connected with lower cover, and light-passing board is preferably light transmission glass plate or light-transmissive resin plate.Be provided with LED driving 21 and binding post 7 and interior earth connection in the wire connection cavity, the wire connection cavity two ends are provided with cable entry 8; Cable 81 can be introduced through the cable entry 8 at wire connection cavity two.Be provided with the led light source assembly in the light-source chamber, led light source assembly 3 comprises that some light emitting LED lamp (be preferably 5-50, be generally 20-30) simultaneously, are provided with the reflective lens 4 that are used to reflect LED lamp institute isolychn with the light emitting LED lamp coupling in light-source chamber; The LED assembly LED interior with being arranged at wire connection cavity drives and is electrically connected.Fill heat conductive silica gel between led light source assembly and the heat sink, realize the low thermal resistance transmission.The led light source assembly is fixedly connected with main casing through screw with heat sink.Loam cake and main casing seal through the O RunddichtringO; Following cap assemblies and main casing make whole light fixture can reach the requirement of shelter of IP66 through the rubber seal sealing.
Utilize heat sink that light-source chamber and wire connection cavity are kept apart in the fitting structure of the utility model, the user only need open wire connection cavity loam cake on one side just can realize the wiring installation easily, very convenient.Simultaneously,, realize the low thermal resistance transmission, can guarantee the reliability of dispelling the heat owing to fill heat conductive silica gel between heat sink and the led light source assembly.In this patent, through the many places Seal Design, can be so that light fixture reaches the above requirement of shelter of IP66.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (7)
1. anti-explosion LED tunnel lamp; It is characterized in that: described anti-explosion LED tunnel lamp comprises the light-source chamber that the wire connection cavity be made up of loam cake, main casing and heat sink and following cap assemblies, main casing and heat sink are formed, and said loam cake and main casing, cap assemblies and main casing are tightly connected down; Be provided with LED in the described wire connection cavity and drive and binding post, the wire connection cavity two ends are provided with cable entry; Be provided with the led light source assembly in the light-source chamber, said led light source assembly comprises some light emitting LED lamp; The said LED assembly LED interior with being arranged at wire connection cavity drives and is electrically connected.
2. anti-explosion LED as claimed in claim 1 tunnel lamp is characterized in that: be filled with heat conductive silica gel between described led light source assembly and the heat sink; Said led light source assembly is fixedly connected with main casing through screw with heat sink.
3. anti-explosion LED as claimed in claim 2 tunnel lamp is characterized in that: it is some to be provided with the reflective lens that are used to reflect LED lamp institute isolychn in the described light-source chamber.
4. anti-explosion LED as claimed in claim 3 tunnel lamp is characterized in that: described cap assemblies down comprises lower cover and the light-passing board that is tightly connected with lower cover.
5. anti-explosion LED as claimed in claim 4 tunnel lamp is characterized in that: described light-passing board is light transmission glass plate or light-transmissive resin plate.
6. anti-explosion LED as claimed in claim 5 tunnel lamp is characterized in that: described loam cake and main casing, and be provided with sealing ring between following cap assemblies and the main casing.
7. anti-explosion LED as claimed in claim 6 tunnel lamp is characterized in that: described light emitting LED lamp is 5-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204553443U CN202327871U (en) | 2011-11-15 | 2011-11-15 | Anti-explosion LED (Light-Emitting Diode) roadway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204553443U CN202327871U (en) | 2011-11-15 | 2011-11-15 | Anti-explosion LED (Light-Emitting Diode) roadway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327871U true CN202327871U (en) | 2012-07-11 |
Family
ID=46439852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204553443U Expired - Fee Related CN202327871U (en) | 2011-11-15 | 2011-11-15 | Anti-explosion LED (Light-Emitting Diode) roadway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633557A (en) * | 2013-11-12 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Wiring structure of ceiling type light |
| CN107702006A (en) * | 2017-11-14 | 2018-02-16 | 华荣科技股份有限公司 | AC circuit anti-explosion LED lamps |
-
2011
- 2011-11-15 CN CN2011204553443U patent/CN202327871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633557A (en) * | 2013-11-12 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Wiring structure of ceiling type light |
| CN104633557B (en) * | 2013-11-12 | 2018-11-27 | 海洋王（东莞）照明科技有限公司 | The wiring construction of ceiling type lamp |
| CN107702006A (en) * | 2017-11-14 | 2018-02-16 | 华荣科技股份有限公司 | AC circuit anti-explosion LED lamps |
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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: 20120711 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |