CN204513218U - A kind of explosion-proof LED head lamp - Google Patents
A kind of explosion-proof LED head lamp Download PDFInfo
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- CN204513218U CN204513218U CN201520269312.2U CN201520269312U CN204513218U CN 204513218 U CN204513218 U CN 204513218U CN 201520269312 U CN201520269312 U CN 201520269312U CN 204513218 U CN204513218 U CN 204513218U
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- lower house
- upper shell
- explosion
- head lamp
- led head
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of explosion-proof LED head lamp, described explosion-proof LED head lamp comprises upper shell, be connected with upper shell and be positioned at the lower house on the downside of upper shell, light-source chamber is provided with in described lower house, LED light source is installed in described light-source chamber and the aluminium base of described LED light source is installed, power source cavity is provided with in described upper shell, power supply and binding post are installed in described power source cavity, described upper shell and the outer wall of lower house are provided with multiple fin for dispelling the heat, one end of described fin is connected with the outer wall of described upper shell with described lower house, the other end is arranged radially to the outer wall of upper shell and lower house is protruding, the convection channel that one is beneficial to heat radiation is formed between described two adjacent fins, a kind of LED anti-explosion lamp described in the utility model, on upper shell and lower house outer wall, the particular design of fin improves the radiating effect of LED.
Description
Technical field
the utility model relates to a kind of explosion-proof LED head lamp.
Background technology
in the prior art, oil is mined and refined, store, the highly energy-consuming light source such as indoor and outdoor lighting light fixture many employings incandescent lamp, gas-discharge lamp of workplace in the explosion risk environment such as chemical industry, medicine, military project and military installations, LED is as the green light source of energy-conserving and environment-protective, be a kind of important illuminations of lighting field, there is the advantages such as power is low, voltage is low, volume is little, low in energy consumption, the life-span long, easy for installation.Current LED anti-explosion lamp badly causes overall lamp life not reach designing requirement owing to dispelling the heat.
Summary of the invention
technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of convenient installation, utilize the explosion-proof LED head lamp of heat radiation.
for solving above technical problem, the utility model takes following technical scheme:
a kind of explosion-proof LED head lamp, described explosion-proof lamp comprises upper shell, be connected with upper shell and be positioned at the lower house on the downside of upper shell, light-source chamber is provided with in described lower house, LED light source is installed in described light-source chamber and the aluminium base of described LED light source is installed, described LED light source is positioned at the bottom of lower house and is arranged on the downside of described aluminium base, power source cavity is provided with in described upper shell, power supply and binding post are installed in described power source cavity, described upper shell and the outer wall of lower house are provided with multiple fin for dispelling the heat, one end of described fin is connected with the outer wall of described upper shell with described lower house, the other end is arranged radially to the outer wall of upper shell and lower house is protruding, the convection channel that one is beneficial to heat radiation is formed between described two adjacent fins.
preferably, described lower house has a downward opening, and described opening part is provided with a Transparent lamp shade, and the outer surface of described Transparent lamp shade is a curved surface, seals between described Transparent lamp shade and described lower house with viscose glue.
preferably, the opening part of described lower house is also provided with a shell lamp ring, and described Transparent lamp shade and described lower house are fixed by screw by described shell lamp ring.
preferably, described power supply is fixed by screw and described upper shell.
preferably, described upper shell is connected with described lower house, is provided with multiple cable channel for installing wire between described light-source chamber and described power source cavity.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
a kind of LED anti-explosion lamp described in the utility model, on upper shell and lower house outer wall, the particular design of fin improves the radiating effect of LED lamp.
Accompanying drawing explanation
below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in more detail.
fig. 1 is the structural representation of a kind of explosion-proof LED head lamp described in the utility model;
fig. 2 is the schematic cross-section of a kind of explosion-proof LED head lamp described in the utility model;
wherein: 1, upper shell; 2, lower house; 3, fin; 4, Transparent lamp shade; 5, aluminium base; 6, LED light source; 7, power supply; 8, binding post; 9, light-source chamber.
Detailed description of the invention
as shown in Figure 1 and 2, a kind of explosion-proof LED head lamp, described explosion-proof LED head lamp comprises upper shell 1, be connected with upper shell 1 and be positioned at the lower house 2 on the downside of upper shell 1, light-source chamber 9 is provided with in described lower house 2, LED light source 6 is installed in described light-source chamber 9 and the aluminium base 5 of described LED light source 6 is installed, described LED light source 6 is positioned at the bottom of lower house 2 and is arranged on the downside of described aluminium base 5, the lower surface of described aluminium base 5 is reflecting surface, goes out for the light reflection sent by LED light source 6.Power source cavity is provided with in described upper shell 1, power supply 7 and binding post 8 are installed in described power source cavity, described upper shell 1 and the outer wall of lower house 2 are provided with multiple fin 3 for dispelling the heat, one end of described fin 3 is connected with the outer wall of described upper shell 1 with described lower house 2, the other end is arranged to upper shell 1 radially with the outer wall of lower house 2 is protruding, form the convection channel that is beneficial to heat radiation between described two adjacent fins 3, improve the radiating effect of LED lamp.Described lower house 2 has a downward opening, and described opening part is provided with a Transparent lamp shade 4, and the outer surface of described Transparent lamp shade 4 is a curved surface, seals between described Transparent lamp shade 4 and described lower house 2 with viscose glue.The opening part of described lower house 2 is also provided with a shell lamp ring, and described Transparent lamp shade 4 is fixed with described lower house 2 by screw by described shell lamp ring.Described power supply 7 is fixed by screw and described upper shell 1.Described upper shell 1 is connected with described lower house 2, between described light-source chamber 9 and described power source cavity, be provided with multiple cable channel for installing wire.
above-below direction described in the utility model is as shown in Figure 1, and Transparent lamp shade is positioned at downside, and upper shell is positioned at the upside of lower house.
above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1.
a kind of explosion-proof LED head lamp, described explosion-proof LED head lamp comprises upper shell, be connected with upper shell and be positioned at the lower house on the downside of upper shell, light-source chamber is provided with in described lower house, LED light source is installed in described light-source chamber and the aluminium base of described LED light source is installed, described LED light source is positioned at the bottom of lower house and is arranged on the downside of described aluminium base, power source cavity is provided with in described upper shell, power supply and binding post are installed in described power source cavity, it is characterized in that: described upper shell and the outer wall of lower house are provided with multiple fin for dispelling the heat, one end of described fin is connected with the outer wall of described upper shell with described lower house, the other end is arranged radially to the outer wall of upper shell and lower house is protruding, the convection channel that one is beneficial to heat radiation is formed between described two adjacent fins.
2.
a kind of explosion-proof LED head lamp according to claim 1, it is characterized in that: described lower house has a downward opening, described opening part is provided with a Transparent lamp shade, the outer surface of described Transparent lamp shade is a curved surface, seals between described Transparent lamp shade and described lower house with viscose glue.
3.
a kind of explosion-proof LED head lamp according to claim 2, is characterized in that: the opening part of described lower house is also provided with a shell lamp ring, and described Transparent lamp shade and described lower house are fixed by screw by described shell lamp ring.
4.
a kind of explosion-proof LED head lamp according to claim 3, is characterized in that: described power supply is fixed by screw and described upper shell.
5.
a kind of explosion-proof LED head lamp according to claim 4, is characterized in that: described upper shell is connected with described lower house, is provided with multiple cable channel for installing wire between described light-source chamber and described power source cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269312.2U CN204513218U (en) | 2015-04-29 | 2015-04-29 | A kind of explosion-proof LED head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269312.2U CN204513218U (en) | 2015-04-29 | 2015-04-29 | A kind of explosion-proof LED head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513218U true CN204513218U (en) | 2015-07-29 |
Family
ID=53711195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269312.2U Active CN204513218U (en) | 2015-04-29 | 2015-04-29 | A kind of explosion-proof LED head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513218U (en) |
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2015
- 2015-04-29 CN CN201520269312.2U patent/CN204513218U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |