CN2672434Y - New safety helmet lamp for mine - Google Patents
New safety helmet lamp for mine Download PDFInfo
- Publication number
- CN2672434Y CN2672434Y CN 200320128825 CN200320128825U CN2672434Y CN 2672434 Y CN2672434 Y CN 2672434Y CN 200320128825 CN200320128825 CN 200320128825 CN 200320128825 U CN200320128825 U CN 200320128825U CN 2672434 Y CN2672434 Y CN 2672434Y
- Authority
- CN
- China
- Prior art keywords
- safety helmet
- helmet lamp
- mining safety
- bulb
- casing assembly
- 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
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Abstract
The utility model discloses a new safety helmet lamp for mine, comprising an outer shell assembly (1), a transparent element (21), a reflecting mirror (4) and a bulb (5) which are connected in turn, a circuit board (9), a cover board (10) and a back cover assembly (12) which are electrically connected with the bulb. The new safety helmet lamp for mine is characterized in that the bulb (5) is a light-emitting diode with high power. A safe and efficient rechargeable battery (11) electrically connected with the circuit board (9) is arranged in the chamber between the cover board (10) and the back cover assembly (12). The bulb with safe structure and high light efficiency has long service life and convenient use and maintenance.
Description
Technical field
The utility model relates to lighting, especially a kind of be used for inflammable, explosive, be subject to vibrate and mal-condition such as bump under new mining safety helmet lamp.
Background technology
Along with China's rapid economic development, the demand of the energy is increasing, and coal industry nowadays is to provide the main energy for China.Yet, the exploitation of coal often inflammable, explosive, be subject to vibrate and mal-condition such as bump under carry out.In order to guarantee people's self safety, in the production of enterprises such as mine, oil, chemical industry, oil-gas stations, strict requirement is arranged for aspects such as fire prevention, explosion-proof, protecting against shock and waterproof, be used for all kinds of light fixtures of above-mentioned working environment, all must take safety prevention measure preferably.Mining safety helmet lamp is in the tunnel, mine, a kind of indispensable lighting in particularly keeping the safety in production in the tunnel, colliery.At present, this light fixture of use has adopted the structure of certain protection, promptly between each element of lamp body, certain seal approach is all arranged between the cable introduced and the lamp body, has certain safeguard function.But, existing mining safety helmet lamp is to adopt more powerful based on halogen bulb, its filament caloric value is big, temperature is high, filament easily blows, and glass bulb is also damaged easily, and produces spark, be 200 hours general service life, this bulb volume is big, light efficiency is low, generally have only tens stream transparent tiles (LM/W), and power consumption is big.The lamp holder of existing mining safety helmet lamp is what to separate with battery in addition, and both connect by lead, and between workman's waist, lamp holder does not hang on its helmet battery during use, because the existence of lead, the overslaugh people's work is bound to; And battery is a lead-acid battery, and its explosive, volume be big, need to safeguard, the life-span is short.
Summary of the invention
The purpose of this utility model is to solve the technical problem that existing mining safety helmet lamp security reliability is poor, volume is big, power consumption is big, light efficiency is low, the life-span is short;
In addition, also to solve because the lamp holder and the battery branch of existing mining safety helmet lamp are arranged, connect lead and disturb people's work, the battery explosive, volume is big, the life-span is short, technical problem that need to safeguard, proposes a kind of safe and reliable, that volume is little, power consumption is low, light efficiency is high, bulb service life is long and lamp holder and battery are integrated, that the battery volume explodes for a short time, difficult, need not safeguard, the life-span is grown new mining safety helmet lamp.
The technical solution of the utility model is a kind of new mining safety helmet lamp of structure, comprises the casing assembly that is linked in sequence, Transparent Parts, speculum, bulb, the circuit board, cover plate, the rear case component that are electrically connected with this bulb, and described bulb is a large-power light-emitting diodes.
Wherein, be provided be electrically connected with described circuit board safe, rechargeable battery efficiently in the cavity between described cover plate and the rear case component, described rear case component is provided with the charge port that is electrically connected with described battery, and described casing assembly is provided with the switch module that is electrically connected with described circuit board.
Described switch module is located at the middle part of described casing assembly upper end, and it comprises the delay switch that presses that is installed on the described cover plate, and the end that presses of this switch also is connected with control lever and the button that stretches out described casing assembly.
Described battery is a polymer Li-ion battery.
Described casing assembly comprises rubbery outer cover and inner casing, and described Transparent Parts is flush-mounted between the rubbery outer cover and inner casing of described casing assembly front port.
Be connected for the glue packing is quick-fried between described inner casing and the described cover plate faying face, for the cylinder flame proof seals, be provided with sealing strip between described rear case component and the described casing assembly rear end face between described control lever and the described casing assembly.
Described bulb is fixed on the heat sink, and makes this heat sink and described circuit board is spaced apart is connected on the described cover plate.
Described charge port is for being respectively applied for the combined charging mouth of portable charger or charging cabinet charging; Or charge port is the charge port that is used for the charging cabinet charging separately for charge port or the charge port that is used for portable charger separately.
The utility model adopts light emitting diode to substitute the halide glasses bulb of traditional mining safety helmet lamp, makes that new mining safety helmet lamp is safe and reliable, and the light efficiency height, energy consumption is low, volume is little, long service life; Power supply adopt volume little, be difficult for explode, need do not safeguard, polymer Li-ion battery that the life-span is long, make that lamp holder and battery are one, use lightly, convenient, solved existing mining safety helmet lamp and connected the problem that lead interference people work; Adopt the version of multiple charging, adapt to various chargers; Again chambers of living in such as diode, circuit board are arranged to explosion-proof chamber, chamber of living in such as battery is arranged to increase the peace chamber, has promptly guaranteed dangerous parts flame proof protection, has made things convenient for the maintenance and the sealing of battery part again; Employing presses delay switch, can prevent misoperation connection power supply and waste electric power, promptly is not intended to short-contact switch, can not connect power supply, must just can open switch 0.2 second by touch-pressure switch, and during long compressing switch, the bulb flicker provides signal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is done detailed explanation, wherein:
Fig. 1 is a front perspective view of the present utility model;
Fig. 2 is a rear perspective view of the present utility model;
Fig. 3 is an installation explosive view of the present utility model;
Fig. 4 is a cutaway view of the present utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is circuit theory diagrams of the present utility model.
The specific embodiment
Fig. 1 to Fig. 4 shows preferred embodiment of the present utility model, described new mining safety helmet lamp comprises casing assembly 1, safety glass Transparent Parts 21, speculum 4, bulb 5, the circuit board 9 that is electrically connected with this bulb, cover plate 10, the rear case component 12 that is linked in sequence, described bulb 5 is a large-power light-emitting diodes, this diode light efficiency can reach 30 stream transparent tiles (LM/W), power has only one watt of power consumption end, it is little to generate heat, temperature rise is less than 120 degree, no filament is difficult for glass and splits, safe and reliable, can reach 100,000 hours service life, and volume is obviously much smaller.
As shown in Figure 4, be provided with in the cavity between described cover plate 10 and the rear case component 12 volume that is electrically connected with described circuit board 9 little, be difficult for explode, need do not safeguard, charging polymer Li-ion battery 11 that the life-span is long, also can adopt other institutes safely, rechargeable battery efficiently.Described rear case component 12 is provided with the charge port 13 that is electrically connected with described battery 11, this charge port is for being respectively applied for the combined charging mouth of portable charger or charging cabinet charging, also charge port can being made as the charge port that is used for portable charger separately or charge port being made as the charge port that is used for the charging cabinet charging separately.Adopt the version of multiple charging, can adapt to various chargers.The middle part of described casing assembly 1 upper end is provided with the switch module that is electrically connected with described circuit board 9, and this switch module also can be located at shell, and other are convenient to the seat of switch.Described switch module comprises being installed on and presses delay switch 8 on the described cover plate 10 that the end that presses of this switch also is connected with control lever 2 and the button 3 that stretches out described casing assembly 1.Lamp holder and battery are integrated, use light and handy, convenience, solved the problem that existing mining safety helmet lamp connects wire influence people work.By the lateral surface that a flat taper head socket shank rivet 18 is connected in described rear case component 12 with a hook 16, mining safety helmet lamp can hang on the helmet easily.As shown in Figure 6, be provided with IC bistable volt circuit in the described circuit board 9, control the switch of mining safety helmet lamp by pressing delay switch 8, can also prevent misoperation connection power supply and waste electric power, promptly be not intended to short-contact switch, can not connect power supply, must just can open switch 0.2 second by touch-pressure switch, during long compressing switch, the bulb flicker provides signal.
As shown in Figure 4 and Figure 5, described casing assembly 1 comprises rubbery outer cover 22 and inner casing 23, and described Transparent Parts 21 is flush-mounted between the rubbery outer cover 22 and inner casing 23 of described casing assembly 1 front port.Be connected 24 for the glue packing is quick-fried between described inner casing 23 and described cover plate 10 faying faces, glue envelope length is 6 millimeters; Be cylinder flame proof sealing 25 between described control lever 2 and the described casing assembly 1, flame proof length is 6.9 millimeters.As shown in Figure 5, described rear case component 12 is connected its rear end face with described casing assembly 1 by being located at its screw of four jiaos 17, these head of screw 17 outer rubber screw cover 15 that shield that also are equipped with.Be provided with sealing strip 19 between described rear case component 12 and described casing assembly 1 rear end face.Said structure is arranged to explosion-proof chamber with residing chambers such as diode 5, circuit boards 9; Residing chambers such as battery 11 are arranged to increase the peace chamber, have promptly guaranteed dangerous parts flame proof protection, have made things convenient for the maintenance and the sealing of battery part again.At the lateral surface of rear case component 12 with can stick the nameplate 14 that indicates the mining safety helmet lamp parameters.
As shown in Figure 4, for improving the heat dispersion of mining safety helmet lamp, generally bulb 5 is fixed on the heat sink 7, and by three uniform arms 20 that heat sink 7 and described circuit board 9 is spaced apart, by tapping screw 6 heat sink 7 is connected on the described cover plate 10.
Claims (10)
1, a kind of new mining safety helmet lamp, comprise the casing assembly (1), Transparent Parts (21), speculum (4), bulb (5), the circuit board (9) that is electrically connected with this bulb, cover plate (10), the rear case component (12) that are linked in sequence, it is characterized in that described bulb (5) is a large-power light-emitting diodes.
2, new mining safety helmet lamp according to claim 1, it is characterized in that, be provided be electrically connected with described circuit board (9) safe, rechargeable battery (11) efficiently in the cavity between described cover plate (10) and the rear case component (12), described rear case component (12) is provided with the charge port (13) that is electrically connected with described battery (11), and described casing assembly (1) is provided with the switch module that is electrically connected with described circuit board (9).
3, new mining safety helmet lamp according to claim 2, it is characterized in that, described switch module is located at the middle part of described casing assembly (1) upper end, it comprises being installed on and presses delay switch (8) on the described cover plate (10) that the end that presses of this switch also is connected with control lever (2) and the button (3) that stretches out described casing assembly (1).
4, new mining safety helmet lamp according to claim 3 is characterized in that, described battery (11) is a polymer Li-ion battery.
5, according to each described new mining safety helmet lamp of claim 1 to 4, it is characterized in that, described casing assembly (1) comprises rubbery outer cover (22) and inner casing (23), and described Transparent Parts (21) is flush-mounted between the rubbery outer cover (22) and inner casing (23) of described casing assembly (1) front port.
6, new mining safety helmet lamp according to claim 5, it is characterized in that, be connected (24) for the glue packing is quick-fried between described inner casing (23) and described cover plate (10) faying face, for cylinder flame proof sealing (25), be provided with sealing strip (19) between described rear case component (12) and described casing assembly (1) rear end face between described control lever (2) and the described casing assembly (1).
7, new mining safety helmet lamp according to claim 6 is characterized in that, described bulb (5) is fixed on the heat sink (7), and this heat sink (7) is connected on the described cover plate (10) with described circuit board (9) is spaced apart.
8, new mining safety helmet lamp according to claim 7 is characterized in that, described charge port (13) is for being respectively applied for the combined charging mouth of portable charger or charging cabinet charging.
9, new mining safety helmet lamp according to claim 7 is characterized in that, described charge port (13) is for being used for the charge port of portable charger.
10, new mining safety helmet lamp according to claim 7 is characterized in that, described charge port (13) is for being used for the charge port of charging cabinet charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128825 CN2672434Y (en) | 2003-12-24 | 2003-12-24 | New safety helmet lamp for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128825 CN2672434Y (en) | 2003-12-24 | 2003-12-24 | New safety helmet lamp for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672434Y true CN2672434Y (en) | 2005-01-19 |
Family
ID=34477167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320128825 Expired - Lifetime CN2672434Y (en) | 2003-12-24 | 2003-12-24 | New safety helmet lamp for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672434Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465497C (en) * | 2003-12-24 | 2009-03-04 | 深圳市海洋王投资发展有限公司 | Protective helmet and lamp combination for mining use |
| CN104654180B (en) * | 2013-11-25 | 2019-01-11 | 深圳市海洋王照明工程有限公司 | Lamps and lanterns and its excessively linear sealing structure |
-
2003
- 2003-12-24 CN CN 200320128825 patent/CN2672434Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465497C (en) * | 2003-12-24 | 2009-03-04 | 深圳市海洋王投资发展有限公司 | Protective helmet and lamp combination for mining use |
| CN104654180B (en) * | 2013-11-25 | 2019-01-11 | 深圳市海洋王照明工程有限公司 | Lamps and lanterns and its excessively linear sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090304 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |