CN201152466Y

CN201152466Y - Ordinary bulb and LED hybrid mine lamp holder

Info

Publication number: CN201152466Y
Application number: CNU2007201876579U
Authority: CN
Inventors: 杨安国; 王强民; 王建军; 高景妮; 刘孝亮; 赵波
Original assignee: HENAN YUGUANG GOLDEN PLUMBUM GROUP CO Ltd
Current assignee: HENAN YUGUANG GOLDEN PLUMBUM GROUP CO Ltd; Henan Yuguang Gold and Lead Co Ltd
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2008-11-19
Anticipated expiration: 2017-12-27

Abstract

The utility model relates to a cap lamp holder used for a head-wearing cap lamp, which is provided with an ordinary bulb and an LED in a mixing way. An LED vice light source and a bulb seat of a fixed main bulb are arranged separately; the main bulb adopts the ordinary bulb as the light source, and a vice bulb adopts the LED vice light source; one pin of the LED vice light source is connected with a positive electrode spring slice of the vice light source, the other pin is connected with a negative electrode switch spring slice of the vice light source; the on-off of the LED vice light source is controlled by a switch which has the switch spring slice. Because the main light source still adopts the ordinary bulb, when working, a miner is provided with more healthy light to carry out illumination. When the vice light source carries out auxiliary illumination, the miner can be provided with the light for a longer time. Because the service life of the LED is long, during the life period of the cap lamp, the LED vice light source is not needed to be changed, thereby reducing the maintenance cost and the maintenance work load of a coal mine. Because the vice light source does not adopt a thread structure to be fixed in the lamp holder shell again, the bad contact phenomenon caused by the looseness of the vice light source is avoided.

Description

The holder of miner's lampe that common bulb and LED mix

Technical field

The utility model belongs to portable lighting device technical field, relates in particular to the holder of miner's lampe that a kind of common bulb that uses on miner's head lamp and LED mix.

Background technology

Ordinary incandescent lamp bubble that generally uses at present or the two light source as miner light lamp holders of based on halogen bulb are when carrying out floor light, secondary light source power is all more than 1w, most more than 2W, long emergency lighting can not be provided, and the two light source lamp holders of LED on the market are because the product characteristics of LED own, the illuminating effect that main light source provides does not also reach the effect of common bulb, makes people's vision produce tired easily.

And common double bulb mine lamp in the market, because bulb is thread fixing structure, secondary bulb is loosening easily because of vibrating in the use, cause loose contact, also have most secondary bulbs because problem of manufacturing qualities, the life-span is shorter, when main light source obstacle occurs and need carry out emergency lighting, also damage at short notice, had a strong impact on miner's work.

Summary of the invention

In order to overcome the above-mentioned defective that the two light source lamp holders of common bulb lamp holder and LED exist, the utility model provides a kind of and has taken into account the long-life advantage of the secondary light source of common bulb illuminating effect and LED, and the holder of miner's lampe that mixes of the secondary light source common bulb that can not become flexible and LED.

The technical scheme in the invention for solving the technical problem is: the secondary light source of LED and fixedly the tube face branch of main bulb be arranged, main bulb adopts common bulb as light source, secondary bulb adopts the secondary light source of LED, one of them pin of the secondary light source of LED and the anodal spring leaf of secondary light source link together, the negative switch spring leaf of another pin and secondary light source links together, by the break-make of the secondary light source of switch control LED that contains the switch spring sheet.

Between the anodal spring leaf of one of them pin of the secondary light source of LED and secondary light source, perhaps between the negative switch spring leaf of another pin and secondary light source, be in series with current-limiting resistance.

Fixedly the tube face of main bulb is arranged on the opposite of switch, and the secondary light source of LED is arranged on the side of lamp head shell near the charging screw.

The secondary bulb of former pair of lamp holder is separated from tube face, and adopt a secondary light source of the LED greater than 0.4W that it is substituted, the secondary light source of LED is weldingly fixed in the lamp holder, one of them pin at LED seals in current-limiting resistance, guarantees that the secondary light source of LED has a suitable current when mine lamp is worked.

The beneficial effects of the utility model are: 1, owing to the common bulb that is still of main light source employing, can carry out operating illumination for the miner provides healthy more light when carrying out work; 2, secondary light source can provide the illumination of longer time for the miner when carrying out floor light; 3, because the life-span of LED is longer, in the lifetime of mine lamp, do not need to change the secondary light source of LED substantially, reduced the maintenance cost and the maintenance workload in colliery; 4,, avoided the loosening loose contact phenomenon that causes of secondary light source because secondary light source no longer adopts helicitic texture to be fixed in the lamp head shell.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a structure chart of the present utility model.

Among the figure 1, tube face, 2, main bulb 3, the secondary light source 4 of LED, the negative switch spring leaf 5 of secondary light source, current-limiting resistance 6, the anodal spring leaf 7 of secondary light source, charging screw

The specific embodiment

In Fig. 1, the secondary light source 3 of LED is separated from the tube face 1 of fixing main bulb 2, the secondary light source 3 of LED one of them pin is welded on the negative switch spring leaf 4 of secondary light source or on the anodal spring leaf 6 of secondary light source, break-make by the secondary light source of switch control LED, another that has sealed in a current-limiting resistance 5 and battery on another pin extremely links to each other, and guarantees that the secondary light source of LED has a suitable current when mine lamp is worked.

Among Fig. 2, the placement of the secondary light source 3 of LED for convenience, the fixing tube face 1 of main bulb 2 has been placed into the opposite of switch, secondary 3 of the light sources of LED have been placed into the side of lamp head shell near charging screw 7, the anodal spring leaf 6 that has sealed in a current-limiting resistance 5 and secondary light source on one of them pin of the secondary light source 3 of LED is bound up, another pin is welded on the negative switch spring leaf 4 of secondary light source, break-make by the secondary light source of switch control LED, to realize the operate as normal of the secondary light source of LED, except that aforesaid way, current-limiting resistance 5 also can with the negative switch spring leaf of secondary light source on 4 link to each other, another pin is welded on the anodal spring leaf 6 of secondary light source.

Claims

1, the holder of miner's lampe of a kind of common bulb and LED mixing, comprise tube face (1), it is characterized in that: the secondary light source of LED (3) divides with the fixing tube face (1) of main bulb (2) and is arranged, main bulb adopts common bulb as light source, secondary bulb adopts the secondary light source (3) of LED, one of them pin of the secondary light source of LED (3) and the anodal spring leaf (6) of secondary light source link together, the negative switch spring leaf (4) of another pin and secondary light source links together, by the break-make of the secondary light source of switch control LED that contains switch spring sheet (4).

2, the holder of miner's lampe of common bulb according to claim 1 and LED mixing, it is characterized in that: between the anodal spring leaf (6) of one of them pin of the secondary light source of LED (3) and secondary light source, perhaps between the negative switch spring leaf (4) of another pin and secondary light source, be in series with current-limiting resistance (5).

3, the holder of miner's lampe of common bulb according to claim 1 and LED mixing, it is characterized in that: fixedly the tube face (1) of main bulb (2) is arranged on the opposite of switch, and the secondary light source of LED (3) is arranged on the side of lamp head shell near charging screw (7).

4, the holder of miner's lampe of common bulb according to claim 1 and LED mixing is characterized in that: secondary bulb adopts a LED greater than 0.4W to replace the secondary light source of former common bulb.