CN202274469U - An explosion-proof LED head lamp - Google Patents
An explosion-proof LED head lamp Download PDFInfo
- Publication number
- CN202274469U CN202274469U CN2011204208566U CN201120420856U CN202274469U CN 202274469 U CN202274469 U CN 202274469U CN 2011204208566 U CN2011204208566 U CN 2011204208566U CN 201120420856 U CN201120420856 U CN 201120420856U CN 202274469 U CN202274469 U CN 202274469U
- Authority
- CN
- China
- Prior art keywords
- housing
- power source
- light source
- heat dissipation
- power
- 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
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an explosion-proof LED head lamp, comprising a housing, a power source, a light source assembly and a grounding device. The power source and the light source assembly are disposed in the housing; a transparent shield is disposed outside the housing; the inside of the housing is provided with a power source support plate; one side of the power source support plate is provided with a power source housing; the bottom of power source housing is near the power source supporting plate; the bottom of the power source housing is provided with a pillar; the power source is installed on the pillar; a heat dissipation channel is formed between the power source and the bottom of the power source housing; the side wall of the housing is provided with heat dissipation through holes which are communicated with the heat dissipation channel; and the top of the power source housing is provided with a power source cover plate. Since the heat dissipation channel between the power source and the bottom of the power source housing is communicated with the external world directly through the heat dissipation through holes in the housing, the explosion-proof LED head lamp enables heat generated during work of the power source and the light source to dissipate rapidly through the heat dissipation channel, realizes effective control of temperature of a working environment of the power source and the light source, realizes a better heat dissipation effect, and has prolonged service lifetime.
Description
Technical field
The utility model relates to a field of illumination lamp technology, is specifically related to a kind of anti-explosion LED illuminating lamp.
Background technology
The LED lamp is as the green light source of energy-conserving and environment-protective; It is a kind of important illuminations of lighting field; Wherein the anti-explosion LED illuminating lamp is a kind of LED lamp that can be used in damp, explosive dust atmosphere, have that power is low, light efficiency is high, volume is little, low in energy consumption, the life-span long, advantage such as easy for installation.The anti-explosion LED illuminating lamp mainly is made up of housing and the power supply and the light source assembly that are arranged in the housing, and power supply and light source assembly can produce a large amount of heat when work, generally dispel the heat through the heat abstractor on the housing.At present, though the anti-explosion LED illuminating lamp of prior art is provided with heat abstractor on housing, utilize the heat conduction of housing that internal heat is come out, this heat abstractor heat radiation is slow, and radiating effect is relatively poor.
Summary of the invention
The purpose of the utility model is: to the deficiency of prior art, the utility model provides a kind of good heat dissipation effect, easy-to-install anti-explosion LED illuminating lamp.
To achieve these goals, the technical scheme below the utility model has adopted:
A kind of anti-explosion LED illuminating lamp comprises housing, power supply, light source assembly and termination, and described power supply and light source assembly are arranged in the housing; Housing is provided with transparent cover outward, is provided with the power shelf plate in the described housing, and a side of power shelf plate is provided with power shell; The power shell bottom is near the power shelf plate, and the power shell bottom is provided with mounting column, and described power supply is installed on the mounting column; And form a heat dissipation channel with power shell bottom; Housing sidewall is provided with the heat radiation through hole, and the heat radiation through hole is communicated with heat dissipation channel, and the power shell top is provided with the power supply cover plate.
As preferably, described light source assembly is arranged on the opposite side of power shelf plate, and described light source assembly comprises led light source, lens and reflector.After adopting above-mentioned preferred version, for the anti-explosion LED illuminating lamp provides stronger light source, illuminating effect is better.
As preferably, described transparent cover is arranged on the light source assembly outside, and the sidewall and the housing of transparent cover are sealed and matched through trim ring; The side that described housing cooperates with transparent cover is provided with mounting groove; There are the gap in mounting groove madial wall and transparent cover lateral wall, form slot, and described trim ring is provided with the fastening block that can insert in the slot; Fastening block and slot interference fit, transparent cover and trim ring joint place are provided with adhesion material.After adopting above-mentioned preferred version, the translucent cover physical efficiency more closely with the housing seal secure fit, can also between mounting groove and transparent cover, fill adhesive; Make transparent cover and housing closely bonding reliably; Sealing effectiveness is better, has the function of dustproof and waterproof, and effect is better.
As preferably, described housing is provided with the handle support outward, the hinged setting of lateral wall of described handle support and housing.After adopting above-mentioned preferred version, light source assembly in housing and the housing and power supply can rotate around the articulated position place, and person easy to use regulates the light angle of illuminating lamp.
As preferably, described hull outside is provided with some fin.After adopting above-mentioned preferred version, better heat-radiation effect.
As preferably, described termination is arranged on the side of housing away from cover body, and termination is connected setting with power supply, and described termination comprises lead collar, is provided with upper wiring board and following terminal plate in the lead collar, and lead collar is provided with inlet wire outward and steps up device.After adopting above-mentioned preferred version, clamping electric wire better.
The anti-explosion LED illuminating lamp of the utility model; Power supply and power shell directly communicate with the external world through the heat radiation through hole on heat dissipation channel and the housing between the bottom; The heat that produces when power supply and light source works exhales rapidly through heat dissipation channel; Effectively control the operating ambient temperature of power supply and light source, better heat-radiation effect, the service life of having improved the anti-explosion LED illuminating lamp.
Description of drawings
Fig. 1 is the general structure sketch map of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment;
Fig. 3 is the internal structure sketch map of the utility model embodiment.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3, the embodiment of the utility model is a kind of anti-explosion LED illuminating lamp, comprises housing 1, power supply 2, light source assembly 3 and termination 4.Power supply 2 is arranged in the housing 1 with light source assembly 3.The housing 1 outer transparent cover 5 that is provided with; Be provided with power shelf plate 11 in the housing 1; One side of power shelf plate 11 is provided with power shell 21, and the bottom of power shell 21 is near power shelf plate 11, and power shell 21 bottoms are provided with mounting column 22; Power supply 2 is installed on the mounting column 22, and forms a heat dissipation channel 23 with power shell 21 bottoms.The sidewall of housing 1 is provided with heat radiation through hole 12, and heat radiation through hole 12 is communicated with heat dissipation channel 23.The top of power shell 21 is provided with power supply cover plate 23.Light source assembly 3 is arranged on the opposite side of power shelf plate 11, and light source assembly 3 comprises led light source 31, lens 32 and reflector 33.The housing 1 outer handle support 6 that is provided with, the hinged setting of lateral wall of handle support 6 and housing 1.The outside of housing 1 is provided with equally distributed fin 13.
During installation, power supply 2 and light source assembly 3 are installed on respectively in the housing 1, again with in the mounting groove 14 of transparent cover 5 as for housing 1, the fastening block 71 with trim ring 7 inserts in the slot 15 again, and after being pressed into, fastening block 71 forms interference fit with slot 15.
Claims (6)
1. an anti-explosion LED illuminating lamp comprises housing, power supply, light source assembly and termination, and described power supply and light source assembly are arranged in the housing; Housing is provided with transparent cover outward, it is characterized in that: be provided with the power shelf plate in the described housing, a side of power shelf plate is provided with power shell; The power shell bottom is near the power shelf plate, and the power shell bottom is provided with mounting column, and described power supply is installed on the mounting column; And form a heat dissipation channel with power shell bottom; Housing sidewall is provided with the heat radiation through hole, and the heat radiation through hole is communicated with heat dissipation channel, and the power shell top is provided with the power supply cover plate.
2. anti-explosion LED illuminating lamp according to claim 1 is characterized in that: described light source assembly is arranged on the opposite side of power shelf plate, and described light source assembly comprises led light source, lens and reflector.
3. anti-explosion LED illuminating lamp according to claim 1 is characterized in that: described transparent cover is arranged on the light source assembly outside, and the sidewall and the housing of transparent cover are sealed and matched through trim ring; The side that described housing cooperates with transparent cover is provided with mounting groove; There are the gap in mounting groove madial wall and transparent cover lateral wall, form slot, and described trim ring is provided with the fastening block that can insert in the slot; Fastening block and slot interference fit, transparent cover and trim ring joint place are provided with adhesion material.
4. anti-explosion LED illuminating lamp according to claim 1 is characterized in that: described housing is provided with the handle support outward, the hinged setting of lateral wall of described handle support and housing.
5. anti-explosion LED illuminating lamp according to claim 1 is characterized in that: described hull outside is provided with some fin.
6. anti-explosion LED illuminating lamp according to claim 1; It is characterized in that: described termination is arranged on the side of housing away from cover body; Termination is connected setting with power supply; Described termination comprises lead collar, is provided with upper wiring board and following terminal plate in the lead collar, and lead collar is provided with inlet wire outward and steps up device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204208566U CN202274469U (en) | 2011-10-28 | 2011-10-28 | An explosion-proof LED head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204208566U CN202274469U (en) | 2011-10-28 | 2011-10-28 | An explosion-proof LED head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274469U true CN202274469U (en) | 2012-06-13 |
Family
ID=46194826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204208566U Expired - Lifetime CN202274469U (en) | 2011-10-28 | 2011-10-28 | An explosion-proof LED head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829353A (en) * | 2012-08-20 | 2012-12-19 | 安徽皖投新辉光电科技有限公司 | Flame-proof type LED (Light Emitting Diode) explosive-proof lamp |
| CN108019624A (en) * | 2017-12-12 | 2018-05-11 | 中山市雍喆灯饰有限公司 | A kind of explosion-proof LED light |
-
2011
- 2011-10-28 CN CN2011204208566U patent/CN202274469U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829353A (en) * | 2012-08-20 | 2012-12-19 | 安徽皖投新辉光电科技有限公司 | Flame-proof type LED (Light Emitting Diode) explosive-proof lamp |
| CN108019624A (en) * | 2017-12-12 | 2018-05-11 | 中山市雍喆灯饰有限公司 | A kind of explosion-proof LED light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2775195B1 (en) | Led tri-proof lamp | |
| WO2018133510A1 (en) | Led lighting fixture | |
| CN203099396U (en) | Light-emitting diode (LED) explosion-proof lamp of good heat dissipation | |
| CN202274469U (en) | An explosion-proof LED head lamp | |
| CN202132805U (en) | LED spotlight | |
| CN207080903U (en) | A kind of flameproof LED anti-explosion lamp | |
| CN203743990U (en) | LED (light emitting diode) wall lamp | |
| CN203099440U (en) | Light emitting diode (LED) bulb lamp | |
| CN201739908U (en) | LED projection lamp | |
| CN210319555U (en) | Novel explosion-proof lamp | |
| CN103062655A (en) | LED explosion-proof fixture with strong heat dissipation | |
| CN209165126U (en) | A kind of integrated lamp | |
| CN104421903A (en) | Explosion-proof LED (Light Emitting Diode) lamp tube | |
| CN210179463U (en) | Contact heat dissipation formula LED dome lamp | |
| CN207298700U (en) | Lighting device | |
| CN202302906U (en) | Anti-explosion light-emitting diode (LED) fluorescent lamp | |
| CN202546525U (en) | Novel modularized LED (light-emitting diode) street lamp | |
| CN206918734U (en) | A kind of light fixture for positioning and radiating beneficial to light bar | |
| CN202001959U (en) | Light emitting diode (LED) mining lamp | |
| CN206036722U (en) | LED infrared -sensing tube | |
| CN205447670U (en) | Power pack of easy installation | |
| CN202327702U (en) | Explosionproof LED (Light-Emitting Diode) fluorescent lamp with sealing structure | |
| CN205480280U (en) | LED lamp | |
| CN204986715U (en) | Outdoor high -power LED street lamp | |
| CN203099450U (en) | Water-proof light emitting diode (LED) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINLIMING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XINLIMING EXPLOSION-PROOF ELECTRIC APPLIANCE CO., LTD. Effective date: 20131024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131024 Address after: 215000, Jiangsu, Suzhou Province, Xiangcheng District City, Yangcheng Lake Town, West Cross Hong Kong Street, No. 15 Patentee after: Xinliming Technology Co., Ltd. Address before: 325000, No. 2 East Ring Road, Wenzhou, Zhejiang, Yueqing Patentee before: Xinliming Explosion-Proof Electric Appliance Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |