This standard applies to mine headlamp bulbs (hereinafter referred to as "bulbs") that are powered by batteries when used in underground or open-pit mining. QB/T 3585-1999 Mine headlamp bulbs QB/T3585-1999 Standard download decompression password: www.bzxz.net

Classification number: K73
Light Industry Standard of the People's Republic of China
QB/T3585-1999
Generation ZEK7301T9R5
Mining headlight bulb
1999-04-21 Release
State Bureau of Light Industry
1999-04-21 Implementation
QB/13585-1999
This standard is the original professional standard 7BK73001--1985 Mining headlight bulb + converted to Q/T3585-1999 through the Taoqingxing [1999112 document, the content remains unchanged, this standard is proposed by the National Light Industry Industry Management Bureau. This standard is under the jurisdiction of the National Light Source Standard Center. The Guangzhou Electric Pearl Industry Company is responsible for the research and drafting. This standard is to be implemented by Yan Jiahua.
This standard shall replace the light industry special standard K73001-1985 issued by the former Ministry of Light Industry from the date of implementation. "Light Industry Light Bulb"
The Light Industry Industry Standard of the People's Republic of China
Mining Headlamp Bulb
QB/T35B5-1999
Replacement 7BK73001-[985
Water standard is applicable to the mine headlamp lamp with electric splashing by the falling pool method (hereinafter referred to as "red pool") 1. The model, main dimensions and basic parameters of the bulb 1.1 The model and main dimensions of the lamp shall comply with the provisions of Table 1 and Figure 1.!
According to G27961981>
kT2 5-1
KT4—0.5
KT4-G5K
KJ4G7K
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external shadow ruler
bulb straight line
pre-production of some business
(2) according to the needs of production, make H-5.90.5 standard with 1 head
national economic and industrial bureau 1998-0421
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1999-04-21 implementation
OB/T3585-1999
1.2 The photoelectric integral of the bulb shall comply with the provisions of Table 2. Table 2
Order your part number
KT1--G.7K
2 Technical requirements
Color positioning
Light medicine section
Gray
Maximum current
Minimum luminous flux
Lower mean
Lower value
|2.1 The light should be clean and transparent, with uniform thickness, no obvious bubbles, sand, dirt or water marks, and no droplets.
2. The lamp head should be clean and bright, without obvious black dirt.
2.3 The filament should be welded to the lamp holder in the center of the lamp. When the lamp is in the middle, the filament should be welded to the lamp holder in the same way, and the filament should not be exposed to each other.
2.5 The lamp holder should be on the same board, and no bubbles should be allowed to appear. 2.6 The adhesion between the lamp cap and the shell is strong: when the upward force reaches 0.02 km, the cap will not loosen unexpectedly. 3. The lamp should be able to withstand a shock of 15% of the rated value without burning. 2.9 The lamp should be able to withstand a shock of 301 and an amplitude of (1.0+0.1)1m. 2.10 The lamp is ignited at a constant voltage, and its minimum life span meets the current requirements of 2. The minimum luminous flux should not be less than 90% of the limit light value: 3 Acceptance regulations 3.1 In order to check whether the lamp meets the requirements of this standard, acceptance tests and routine tests should be carried out, and the manufacturer should provide new spare parts for the test. All kinds of tests are carried out in the factory. 3.2 The items of the acceptance test are listed in Article 1.1, 1.2 (except for life insurance), Article 2.1~28 and Article 5.1. 3.3 The manufactured light bulbs should be stored in the warehouse for three days, and the inspection department of the manufacturer will select 0.5% (not less than 40 pieces, less than 100 pieces) from each batch of light bulbs submitted for acceptance to carry out acceptance test in Article 1.1, 2.1~2.8 and Article 5.1, and another 0.1% (not less than 20 pieces, not less than 40 pieces) will be selected for reverse acceptance test in Article 1.2, and the whole batch will be submitted as a pool. 3.4 If any of the following conditions occur during the acceptance test, the light bulbs with double the number of plates will be retested for unqualified items. If the retest still fails to meet the requirements, the batch shall be deemed unqualified: 2
OB/T 355-·198
3.4.1 The number of bulbs that do not meet the requirements of Articles 1.1, 2.1 to 2.5 and 5.1 of this standard exceeds 20% of the total number of tested bulbs, and the number of bulbs whose luminous center height does not meet the requirements of Table 1 exceeds 5% of the total number of tested bulbs. 3.4.2 The number of bulbs that do not meet the requirements of Article 1.2 (except life) of this standard exceeds 10% of the total number of tested bulbs. 3.4.3 There is one bulb that does not meet the requirements of Article 1.1 (lamp filter total length), Article 2.7 and Article 2.8 of this standard. In addition: When calculating, the number of decimals shall be converted to the whole number. 3.5 The items that belong to routine tests are Articles 1.2 (special), 2.6, 2.9 and 2.10. The results of routine tests shall be deemed as non-compliant if any of the following conditions are found.
3.5.1 More than 10% of the lamps fail to meet the requirements of Article 2.9. 3.5.2 At least one lamp has a minimum lifespan lower than that specified in Table 2. 3.5.3 The average lifespan does not meet the requirements of Table 2. 3.5.4 At least one lamp has a light intensity maintenance rate that fails to meet the requirements of Article 2.10. 3.5.5 At least one lamp fails to meet the requirements of Article 2.6. 3. The routine tests shall be carried out and the lamps produced within one quarter and qualified after the delivery shall be accepted by the municipal factory technical inspection team. (The number of each number is small, not more than 150: take three of them for treatment test, and keep the remaining two-thirds for necessary double testing. 3.7 Routine tests shall be carried out no less than once. When the changes in the structure, process or materials of the lamp affect the filling of the lamp, and when the lamp has been in production for more than one month, it shall be selected for re-inspection. 3.8 If the routine test fails, the item that does not meet the requirements can be re-inspected. If it still does not work, production and acceptance should be resumed. For the uniform bulbs that have been accepted, the company should analyze the original reasons and propose solutions. In-depth measures should be taken during production. New products or inspections should be made. After the production and acceptance are completed, the routine test instructions should be provided according to the ordering party's requirements. 3 Test methods
4.1 Add 1 ruler (Article 1.1) and weld total dimensions (Article 24) with a vernier ruler or disk gauge of 0.0mm.
4.2 The photoelectric number of the uniform bulb (Article 1.2) is measured under a fixed DC voltage. Before the measurement, the bulb should be ignited at a voltage 15% higher than the rated voltage; 20min. The power source for measuring photoelectric parameters shall be a regulated current electronic power source, the voltage fluctuation shall not be greater than ±2%, and the accuracy of the instrument shall not be less than 0.5 level. The diameter of the photometer is 0.5m.
Luminous flux shall be measured by the standard of the National Standard B153-1981 for photoelectric measurement of incandescent bulbs. 4.3 Appearance quality of bulbs (Articles 2.1 and 2.2), quality of the lead tray (Article 2.4), assembly quality of the bulb shell and the lamp holder (Article 2.5) shall be measured by the Ganzhou method, standard sample comparison method and standard lamp library inspection, 4.4 Filament The degree of sub-newness (Article 2.3) and the optical center (Article 1.1) should be tested by comparing with the standard sample after the projector.
4.3 The glass filling and the head bonding process (Article 2.6) can ensure that the torque increases evenly from zero to the specified mechanical installation basket.
4.6 The mechanical change of the glass filling (Article 2.7) is to test the bulb with a Ledyne meter after the bulb is put into the standard lamp. The pressure should increase gradually. The continuous time is
4.7 The overload energy (Article 2.8) is to connect the bulb to a voltage 1% higher than the rated voltage for testing, bZxz.net
QB/T 3585—1999
4. The life test of a lamp (Article 3.9) is to connect a lamp that has been burning for 10 hours before the minimum life value to a constant-frequency output and vibrate it on a vibration table for 10 hours to check whether the lamp can continue to burn. 4.9 Lamp life test (Article 2.10) The test is carried out under rated AC or vacuum voltage. During the test, the voltage drop of the power supply shall not exceed ±2%. The average burning life shall be calculated by the arithmetic mean of the burning life of all recognized lamps. Note: (1) During the life test, the lamps damaged by the machine shall not be counted. If the average burning life of the lamp meets the requirements, it is not necessary to retest: (2) During the life test, the lamp shall be regularly modified, each time by at least 15mm. The maintenance time shall not be counted into the service life. 5 Marking, packaging, transportation and storage 5.1 The lamp shall be clearly marked with the following: 1) Manufacturer's trademark or name: 2) Lamp model number. 5.2 The lamp shall be packaged with a safe and reliable packaging tray and inner cardboard. 5.3 When long-distance transportation is required, the paper trays with bulbs should be packed into thick woven bundles with good structure, suitable size and moisture-proof. The inspection certificate should be placed in the box. 5.4 The packaging boxes and containers should have the following labels. 1) Manufacturer name and new mark
2) Bulb model:
3) Bulb specification:
4) Bulb application:
3) Packing date (year, month, day):
6) The carton should be marked with the relevant requirements of the national standard GB191--1973 Packaging Instructions 3.
5.5 The bulbs should be stored in a dry room with humidity not higher than 49℃ and no corrosive gas in the air.
5. The device should be handled with care to avoid strong vibration and collision, and should not be used in swimming.
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