CN2699112Y - LED light source assembly and integral mining head lamp with it - Google Patents
LED light source assembly and integral mining head lamp with it Download PDFInfo
- Publication number
- CN2699112Y CN2699112Y CNU2004200512054U CN200420051205U CN2699112Y CN 2699112 Y CN2699112 Y CN 2699112Y CN U2004200512054 U CNU2004200512054 U CN U2004200512054U CN 200420051205 U CN200420051205 U CN 200420051205U CN 2699112 Y CN2699112 Y CN 2699112Y
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- light source
- led light
- lamp
- led
- source assembly
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Abstract
The utility model relates to an LED light source assembly which is widely used under the operating conditions of mine, underground mining and emergency work and rescue, etc. The main feature of this technology lies in that it adopts the LED electric light source as the light source body of the miner's lamp, therefore, increases the life of the light source, strengthens the stability of the light source, provides with the convenience for the worker's operation, and it also has the function of fog inhibition and strong explosion-proof performance, which provides the assurance for the safety in production, simultaneously this LED light source assembly is also provided with an integral mining head lamp which is made up with the LED light source assembly, which has the advantages of simple structure, small volume, light in weight, stable light source, strong reliability and safety.
Description
Technical field
The utility model relates to lighting fixture, particularly relate to a kind of be widely used under the operating conditions such as mine, down-hole and rescue the led light source assembly and with the mining head lamp of the monoblock type of its making.
Background technology
Existing mine lamp adopts the mining bulb of 4V direct current, 0.6-0.7A mostly, and being equipped with speculum, convex lens etc., the light source for miner's lamp brightness of this structure is low, instability, easily flicker, service life is short, and facility volume such as matching used power supply is big with it, Heavy Weight, carry inconvenience, resistance to shock is poor, poor stability.Wherein the most outstanding is exactly mining head lamp, recent decades, mining head lamp is continued to use the structural shape that overhead light source, waist are taken power supply, cable connection photodetachment always, and the volume that this photodetachment formula head lamp not only exists general mine lamp and had is big, weight is big, carries inconvenience; Light-source brightness is low, instability, and easily flicker, service life is short; Resistance to shock is poor, and defectives such as poor stability also exist when accident takes place, and tie cable can hang over the workman on ore pillar, the cable car, has delayed the time that the workman is out of danger, and affects life adversely.Therefore, research, a kind of light, energy-conservation, safe and reliable mine lamp of exploitation are imperative, also are the needs that adapt to the development of modern industrial and mining enterprises.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, provides a kind of simple in structure, and volume is little, and is in light weight, light stability, good reliability, the led light source assembly of high safety;
Another purpose of the present utility model provides with the mining head lamp of the monoblock type of this led light source establishment of component.
The purpose of this utility model is achieved through the following technical solutions:
A kind of led light source assembly, comprise several LED electric light sources, it is characterized in that: the even installation of described LED electric light source forms area source in the circuit board, this area source side and the place ahead be respectively equipped with the lamp bowl that is used for reflection source and be used for the lamp mirror that transmission forms directional light;
Include antifog electric light source in the described LED electric light source;
Described wiring board is the electronic integrated circuit plate;
A kind of mining head lamp of monoblock type with the led light source establishment of component comprises casing and cover, and it is characterized in that: the led light source assembly is installed in the described casing, and this led light source assembly is connected with power supply, and its gauge tap is located at the cover outside; The skewer frame and the skewer spring that are used for the suspending plate lamp are fixed on casing;
Described power supply adopts maintenance-free lead accumulator or zinc manganese accumulator;
Described gauge tap is a transistor;
Described casing and cover adopt the ABS thermoplastic injection molded.
The utlity model has following technical characterstic and effect:
1.LED be a kind of electroluminescent light source that electric energy directly is transformed into luminous energy, it utilizes the semiconductor PN similar structures, when passing to forward current, send visible or infrared light, its volume is little, light weight, hard, the good reliability of glass bulb, fast, no filament of response time, shock-resistant, vibration resistent performance is good.
The utility model will have the illuminating source of the LED luminous tube of above-mentioned good characteristic as mine lamp, not only improve light source life, strengthen light source stability, make things convenient for the workman to operate, and antifog, explosion-proof performance is strong, for safety in production provides assurance.
2. the utility model is provided with the lamp bowl of cone angle in the side of LED electric light source, is used for reflection ray, thus the compensation brightness, improve illuminance, in its place ahead the lamp mirror is set, is used for the light that LED is launched and compensates launching after light forms directional light, reach the optically focused purpose.
3. the circuit that is used to install the LED electric light source adopts does not have the electronic integrated circuit of moulding line, and circuit switches and adopts transistor switch, and the whole operation of turning on light, turn off the light does not produce spark, high safety, and the equal low pressure operation of all electronic original parts can not burn phenomenon, so safe and reliable.
4. the head lamp with the led light source establishment of component then adopts integral design, and overcome the use that the separate type head lamp is had, carried inconvenience, and the insecurity that cable brought, and simple in structure, volume is little, and is in light weight.
5. outside plant such as casing and cover all adopts ABS (acrylonitrile-butadiene-styrene copolymer) polyester plastics with good resistance antistatic property to make, the lamp mirror adopts the polycarbonate plastic that has antistatic property equally to make, and has improved the security performance of mining lamp once more.
Led light source assembly of the present utility model is suitable for using under operating conditions such as mine, down-hole and rescue, high safety can greatly be controlled the caused bad accident of excuse lamp with the mining head lamp of the monoblock type of its making, and global design is reasonable, simple and direct, safety meet national standard fully.
Description of drawings
Fig. 1 is the structural representation sketch of the utility model led light source assembly;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the structural representation sketch with the mining head lamp of monoblock type of the utility model led light source establishment of component;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Embodiment 1
Led light source assembly of the present utility model, comprise several LED electric light sources 8, described LED electric light source 8 is made up of some high-brightness LEDs and antifog LED electric light source, these LED electric light sources 8 evenly are installed on the wiring board 10 and form area source, this area source side and the place ahead be respectively equipped with the lamp bowl 9 that is used for reflection source and be used for the lamp mirror 7 that transmission forms directional light; Above-mentioned wiring board 10 adopts does not have the electronic integrated circuit of moulding line.
Present embodiment is that this head lamp comprises casing 12 and cover 3 with the mining head lamp of monoblock type of the led light source establishment of component of embodiment 1, and described casing 12 adopts ABS (acrylonitrile-butadiene-styrene copolymer) thermoplastic injection molded; Casing 12 is equipped with the led light source assembly, and this led light source assembly comprises LED electric light source 8, wiring board 10 and lamp mirror 7, lamp bowl 9, can be made into one, during installation, directly puts in the casing 12 with integral form, covers cover 3 and head capsule 6, gets final product; The wiring board 10 of above-mentioned led light source assembly is connected with power supply 11, and power supply 11 adopts maintenance-free lead accumulator or zinc manganese accumulator, and the gauge tap 4 of wiring board 10 adopts nonarcing transistor switch, and safe and reliable, this gauge tap 4 is installed in cover 3 outsides.The skewer frame 2 and the skewer spring 1 that are used for the suspending plate lamp are fixed on casing 12.
Claims (7)
1. led light source assembly, comprise several LED electric light sources (8), it is characterized in that: described LED electric light source (8) evenly is installed in wiring board (10) and go up forms area source, this area source side and the place ahead be respectively equipped with the lamp bowl (9) that is used for reflection source and be used for the lamp mirror (7) of transmission formation directional light.
2. according to the described led light source assembly of claim 1, it is characterized in that: include antifog electric light source in the described LED electric light source (8).
3. according to the described led light source assembly of claim 1, it is characterized in that: described wiring board (10) is the electronic integrated circuit plate.
4. mining head lamp of the monoblock type with the led light source establishment of component, comprise casing (12) and cover (3), it is characterized in that: described casing is equipped with the led light source assembly in (12), and this led light source assembly is connected with power supply (11), and its gauge tap (4) is located at cover (3) outside; The skewer frame (2) and the skewer spring (1) that are used for the suspending plate lamp are fixed on casing (12).
5. the mining head lamp of monoblock type with the led light source establishment of component according to claim 4 is characterized in that: described power supply (11) adopts maintenance-free lead accumulator or zinc manganese accumulator.
6. the mining head lamp of monoblock type with the led light source establishment of component according to claim 4, it is characterized in that: described gauge tap (4) is a transistor.
7. the mining head lamp of monoblock type with the led light source establishment of component according to claim 4 is characterized in that: described casing (12) and cover (3) adopt the ABS thermoplastic injection molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200512054U CN2699112Y (en) | 2004-04-27 | 2004-04-27 | LED light source assembly and integral mining head lamp with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200512054U CN2699112Y (en) | 2004-04-27 | 2004-04-27 | LED light source assembly and integral mining head lamp with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699112Y true CN2699112Y (en) | 2005-05-11 |
Family
ID=34777110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200512054U Expired - Fee Related CN2699112Y (en) | 2004-04-27 | 2004-04-27 | LED light source assembly and integral mining head lamp with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699112Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917352A (en) * | 2017-11-19 | 2018-04-17 | 陈爱军 | A kind of antifog miner's lamp |
-
2004
- 2004-04-27 CN CNU2004200512054U patent/CN2699112Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917352A (en) * | 2017-11-19 | 2018-04-17 | 陈爱军 | A kind of antifog miner's lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |