CN203731182U - Novel LED (light emitting diode) explosion-proof lamp - Google Patents
Novel LED (light emitting diode) explosion-proof lamp Download PDFInfo
- Publication number
- CN203731182U CN203731182U CN201420133048.5U CN201420133048U CN203731182U CN 203731182 U CN203731182 U CN 203731182U CN 201420133048 U CN201420133048 U CN 201420133048U CN 203731182 U CN203731182 U CN 203731182U
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- CN
- China
- Prior art keywords
- shell
- radiator
- upper shell
- explosion
- proof 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel LED (light emitting diode) explosion-proof lamp, which belongs to the technical field of illumination. The traditional LED explosion-proof lamp has poor cooling and transmitting effect. The novel LED explosion-proof lamp disclosed by the utility model comprises a shell, an LED light source, a radiator and a driving power, wherein the shell comprises an upper light-proof shell and a lower transmitting shell; the upper shell is a cap-shaped shell of which the top is perforated; the perforating position on the top is capped by a sealing cap; the top of the sealing cap is fixed by a bolt; an opening on the bottom of the upper shell is provided with an external thread; the radiator is a thermal column cooling module; the radiator is fixedly installed on the cap-shaped top of the upper shell and is fixedly connected with the sealing cap; the radiator is positioned in the inner cavity of the upper shell; the driving power is fixedly installed on the end part of the bottom end of the radiator; the LED light source is fixedly installed on the driving power by a PCB (printed circuit board) substrate; the lower shell is a barrel-shaped shell; the opening of the lower shell is provided with an internal thread cooperated with the external thread; the outer part of the lower shell is also provided with a grill cover. According to the novel LED explosion-proof lamp disclosed by the utility model, the cooling effect of the explosion-proof lamp is effectively improved, the transmission loss is reduced, and the light efficiency is improved.
Description
Technical field
The utility model belongs to lighting technical field, especially relevant with a kind of New LED explosion-proof lamp.
Background technology
The primary structure of tradition LED explosion-proof lamp comprises explosion-proof casing and LED light source.LED light source with package casing integration packaging driving power, radiator and a plurality of LED illuminator.Explosion-proof casing adopts the tubular structure that has the end, and open end cap is established dull and stereotyped light penetrating object.LED light source package casing and explosion-proof casing intracavity bottom adopt conventional screw socket structure to install.Such LED explosion-proof lamp has two-layer shell structure, and heat radiation and translucent effect are poor, affect service life and light efficiency.
Utility model content
The purpose of this utility model is intended to overcome traditional LED explosion-proof lamp heat radiation and the poor defect of translucent effect, and a kind of heat radiation and the good New LED explosion-proof lamp of translucent effect are provided.
For this reason, the utility model is by the following technical solutions: a kind of New LED explosion-proof lamp, comprise housing, LED light source, radiator and driving power, it is characterized in that, described housing comprises light tight upper shell and printing opacity lower house, upper shell is the hat housing that overp0unch arranges, overp0unch place mounts cover by a capping, capping top is fixed by a bolt, upper shell bottom opening place is provided with external screw thread, described radiator is plume heat radiation module, radiator is fixedly installed in upper shell hat top and is fixedly connected with described capping, make radiator be arranged in described upper shell inner chamber, described driving power is fixedly installed in end, described radiator bottom, described LED light source is fixedly installed in described driving power by a PCB substrate, described lower house is tubular shape housing, lower house opening part is provided with the internal thread matching with described external screw thread, lower house is threaded with described upper shell, easy accessibility, connect closely, described lower house outside is also provided with grill cover, improve radiating effect and reduce transmission losses.
Use the utility model can reach following beneficial effect: by adopting light tight upper shell the be threaded formation relative to printing opacity lower house opening of hat, upper shell and lower house are respectively as package casing and the lens face shield of LED light source, only form one deck housing, improved the radiating effect of explosion-proof lamp, the radiator of LED light source and explosion-proof shell upper shell are direct-connected, and grill cover is established in lower house outsourcing, reduce transmission losses, extend light fixture service life, improved light efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises housing, LED light source 6, radiator 4 and driving power 5, described housing comprises light tight upper shell 3 and printing opacity lower house 7, the hat housing that upper shell 3 arranges for overp0unch, overp0unch place mounts cover by a capping 2, capping 2 tops are fixing by a bolt 1, upper shell 3 bottom opening places are provided with external screw thread, described radiator 4 is plume heat radiation module, radiator 4 is fixedly installed in upper shell 3 hat tops and is fixedly connected with capping 2, make radiator 4 be arranged in upper shell 3 inner chambers, driving power 5 is fixedly installed in radiator 4 ends, bottom, LED light source 6 is fixedly installed in described driving power 5 by a PCB substrate, described lower house 7 is tubular shape housing, lower house 7 opening parts are provided with the internal thread matching with described external screw thread, lower house 7 is threaded with upper shell 3, easy accessibility, connect closely, lower house 7 outsides are also provided with grill cover 8, improve radiating effect and reduce transmission losses.
Claims (1)
1. a New LED explosion-proof lamp, comprise housing, LED light source (6), radiator (4) and driving power (5), it is characterized in that: described housing comprises light tight upper shell (3) and printing opacity lower house (7), the hat housing that upper shell (3) arranges for overp0unch, overp0unch place mounts cover by a capping (2), capping (2) top is fixing by a bolt (1), upper shell (3) bottom opening place is provided with external screw thread, radiator (4) is plume heat radiation module, radiator (4) is fixedly installed in upper shell (3) hat top and is fixedly connected with capping (2), make radiator (4) be arranged in upper shell (3) inner chamber, driving power (5) is fixedly installed in described radiator (4) end, bottom, LED light source (6) is fixedly installed in described driving power (5) by a PCB substrate, lower house (7) is tubular shape housing, lower house (7) opening part is provided with the internal thread matching with described external screw thread, lower house (7) is threaded with upper shell (3), lower house (7) outside is also provided with grill cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133048.5U CN203731182U (en) | 2014-03-24 | 2014-03-24 | Novel LED (light emitting diode) explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133048.5U CN203731182U (en) | 2014-03-24 | 2014-03-24 | Novel LED (light emitting diode) explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731182U true CN203731182U (en) | 2014-07-23 |
Family
ID=51201252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133048.5U Expired - Fee Related CN203731182U (en) | 2014-03-24 | 2014-03-24 | Novel LED (light emitting diode) explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731182U (en) |
-
2014
- 2014-03-24 CN CN201420133048.5U patent/CN203731182U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20160324 |