CN205938652U - Portable energy -conserving explosion -proof lamp - Google Patents
Portable energy -conserving explosion -proof lamp Download PDFInfo
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- CN205938652U CN205938652U CN201620691754.0U CN201620691754U CN205938652U CN 205938652 U CN205938652 U CN 205938652U CN 201620691754 U CN201620691754 U CN 201620691754U CN 205938652 U CN205938652 U CN 205938652U
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- battery case
- main casing
- reflector
- ceramic
- heat conduction
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Abstract
The utility model relates to the technical field of lighting fittings, a portable energy -conserving explosion -proof lamp is disclosed, including the main casing body, lid, the side of the main casing body is equipped with the handle, the internal battery case that is equipped with of main casing, be equipped with the battery in the battery case, the front end of battery case is equipped with the circuit board and stores the chamber, the circuit board stores the intracavity and is equipped with the circuit board, the battery case is made by the aluminum alloy, the open end that the circuit board stores the chamber is equipped with ceramic end cover, be equipped with anti - light cup in the lid, anti - light cup's open end is equipped with light transmitting shielding plate, anti - light cup's center is equipped with the lamp stand, be equipped with LED lamp pearl on the lamp stand, the pin outside of LED lamp pearl is equipped with ceramic heat conduction sleeve, the side that lies in handle department on the main casing body is equipped with the heating panel, the inboard extension of heating panel forms the heat conducting ring who is connected with ceramic heat conduction sleeve, the heat conducting ring cover is established outside ceramic heat conduction sleeve. The utility model discloses have that heat dispersion is good, the explosion -proof can be good, long service life's beneficial effect.
Description
Technical field
This utility model is related to technical field of lamps, more particularly, to a kind of explosion-proof lamp.
Background technology
Explosion-proof lamp refers to the hazardous area existing for imflammable gas and dust, can prevent the internal issuable electricity of lamp
Arc, spark and high temperature ignite imflammable gas and dust in surrounding, thus reaching the light fixture of requirement of explosion proof.In order to prevent
Imflammable gas, dust etc. are contacted with the electric arc within explosion-proof lamp, spark, and existing explosion-proof lamp overall sealing performance is all very
Well, realize explosion-proof lamp internal completely isolated with outside, but the lamp heat that may result in explosion-proof lamp is difficult to give out in time
Go, lead to bulb easily to be burnt.
Utility model content
This utility model in order to overcome explosion-proof lamp heat dispersion of the prior art poor, the deficiency that bulb is easily burnt, carry
Supply a kind of perfect heat-dissipating, the portable energy-saving explosion-proof lamp of service life can have been improved.
To achieve these goals, this utility model adopts the following technical scheme that：
A kind of portable energy-saving explosion-proof lamp, including main casing, lid, the side of described main casing is provided with handle, described
It is provided with battery case in main casing body, in described battery case, is provided with accumulator, the front end of described battery case is provided with wiring board and stores chamber, institute
State wiring board and store intracavity and be provided with wiring board, described battery case is made up of aluminium alloy, and described wiring board stores the opening in chamber
It is provided with ceramic end cap, in described lid, is provided with reflector, the opening of described reflector is provided with printing opacity baffle plate, described reflector
Center be provided with lamp socket, described lamp socket is provided with LED lamp bead, is provided with ceramic set, institute outside the pin of described LED lamp bead
The side being located at handle is stated on main casing and is provided with heat sink, the inner side of described heat sink extends and formed with ceramic set even
The heat conduction ring connecing, it is outer that described heat conduction ring is set in ceramic set.
After LED lamp bead heating, fraction heat is distributed by lamp bead housing, and most of heat is all to pass to pipe
Foot, in this structure, the outer sheath of pin, in ceramic set, on the one hand plays dust-proof, waterproof action to pin, prevents pin
Contact with extraneous imflammable gas, dust, on the other hand play thermolysis, the heat at pin covers transmission by ceramic
To heat conduction ring, then heat sink is passed to by heat conduction ring distribute, the installation site of the heat sink distance at pin is very short, contracting
Short heat transfer path, improves radiating efficiency, improves the life-span of LED lamp bead；Accumulator is all encapsulated by the battery case of aluminium alloy structure,
Circuit board is isolated by ceramic wafer, thus dropping possible generation electric arc to greatest extent, the position of spark is isolated from the outside, using more
Safety, explosion-proof performance are good.
Preferably, being provided with two through holes in described ceramic set, two pins of described LED lamp bead correspond to insertion two
In individual through hole, between pin and through hole, it is filled with heat-conducting glue；Between described heat conduction ring and ceramic set also by heat-conducting glue even
Connect.Heat-conducting glue can improve the contact area between pin and through-hole wall, improves heat transfer speed.
Preferably, described heat sink is made up of aluminium alloy, the outer surface of described heat sink, that inner surface is equipped with sphere is recessed
Hole.Sphere pit can increase area of dissipation, improves radiating efficiency.
Preferably, described reflector is made up of aluminium alloy, the inner surface of reflector is provided with reflecting coating, described reflective
The outer surface of cup is provided with thermal trough.Most of heat of LED lamp bead is dissipated by heat sink, and remaining heat is inhaled by reflector
Distribute after receipts.
Therefore, this utility model has that perfect heat-dissipating, explosion-proof performance be good, long service life beneficial effect.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the connection diagram of heat sink and ceramic set.
The sectional view that Fig. 3 covers for ceramic.
In figure：Main casing 1, lid 2, handle 3, battery case 4, accumulator 5, wiring board store chamber 6, wiring board 7, ceramic end
Lid 8, reflector 9, thermal trough 90, printing opacity baffle plate 10, lamp socket 11, LED lamp bead 12, pin 13, ceramic set 14, heat-conducting glue
15th, heat sink 16, sphere pit 160, heat conduction ring 17.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further described：
A kind of portable energy-saving explosion-proof lamp as shown in Figure 1, including main casing 1, lid 2, the side of main casing is provided with and carries
Handss 3, are provided with battery case 4 in main casing body, be provided with accumulator 5 in battery case, and the front end of battery case is provided with wiring board and stores chamber 6, line
Road plate stores intracavity and is provided with wiring board 7, and battery case is made up of aluminium alloy, and the opening that wiring board stores chamber is provided with ceramic end cap 8,
It is provided with reflector 9, the opening of reflector is provided with printing opacity baffle plate 10, and the center of reflector is provided with lamp socket 11, on lamp socket in lid
It is provided with LED lamp bead 12；
As shown in Figures 2 and 3, reflector 9 is made up of aluminium alloy, and the inner surface of reflector is provided with reflecting coating, reflector 9
Outer surface be provided with thermal trough 90, be provided with outside the pin 13 of LED lamp bead 12 ceramic set 14, ceramic set in be provided with two
Individual through hole, in two pin two through holes of corresponding insertion, is filled with heat-conducting glue 15 between pin and through hole；It is located on main casing 1
Side at handle is provided with heat sink 16, and the inner side of heat sink 16 is extended and forms the heat conduction ring 17 being connected with ceramic set, leads
Hot ring set is located at outside ceramic set, and also by heat conduction gemel connection between heat conduction ring and ceramic set, heat sink is by aluminium alloy
Make, the outer surface of heat sink 16, inner surface are equipped with sphere pit 160.
After LED lamp bead heating, fraction heat is distributed by lamp bead housing, and most of heat is all to pass to pipe
Foot, in this structure, the outer sheath of pin, in ceramic set, on the one hand plays dust-proof, waterproof action to pin, prevents pin
Contact with extraneous imflammable gas, dust, on the other hand play thermolysis, the heat at pin covers transmission by ceramic
To heat conduction ring, then heat sink is passed to by heat conduction ring distribute, the installation site of the heat sink distance at pin is very short, contracting
Short heat transfer path, improves radiating efficiency, improves the life-span of LED lamp bead；Accumulator is all encapsulated by the battery case of aluminium alloy structure,
Circuit board is isolated by ceramic wafer, thus dropping possible generation electric arc to greatest extent, the position of spark is isolated from the outside, using more
Safety, explosion-proof performance are good.
Claims (4)
1. a kind of portable energy-saving explosion-proof lamp, including main casing, lid, the side of described main casing is provided with handle, it is characterized in that,
It is provided with battery case in described main casing body, in described battery case, is provided with accumulator, the front end of described battery case is provided with wiring board storage
Put chamber, described wiring board stores intracavity and is provided with wiring board, and described battery case is made up of aluminium alloy, and described wiring board stores chamber
Opening is provided with ceramic end cap, is provided with reflector, the opening of described reflector is provided with printing opacity baffle plate, described in described lid
The center of reflector is provided with lamp socket, and described lamp socket is provided with LED lamp bead, is provided with pottery and leads outside the pin of described LED lamp bead
Hot jacket, the side that described main casing is located at handle is provided with heat sink, and the inner side of described heat sink extends and formed and pottery
The heat conduction ring that heat conducting sleeve connects, it is outer that described heat conduction ring is set in ceramic set.
2. a kind of portable energy-saving explosion-proof lamp according to claim 1, is characterized in that, is provided with two in described ceramic set
Individual through hole, in two pins, two through holes of corresponding insertion of described LED lamp bead, is filled with heat-conducting glue between pin and through hole；Institute
State between heat conduction ring and ceramic set also by heat conduction gemel connection.
3. a kind of portable energy-saving explosion-proof lamp according to claim 1, is characterized in that, described heat sink is by aluminium alloy system
Become, the outer surface of described heat sink, inner surface are equipped with sphere pit.
4. a kind of portable energy-saving explosion-proof lamp according to claim 1 and 2, is characterized in that, described reflector is closed by aluminum
Gold is made, and the inner surface of reflector is provided with reflecting coating, and the outer surface of described reflector is provided with thermal trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691754.0U CN205938652U (en) | 2016-07-02 | 2016-07-02 | Portable energy -conserving explosion -proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691754.0U CN205938652U (en) | 2016-07-02 | 2016-07-02 | Portable energy -conserving explosion -proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938652U true CN205938652U (en) | 2017-02-08 |
Family
ID=57931436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620691754.0U Active CN205938652U (en) | 2016-07-02 | 2016-07-02 | Portable energy -conserving explosion -proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938652U (en) |
-
2016
- 2016-07-02 CN CN201620691754.0U patent/CN205938652U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |