CN103017095B - Lamp protective cover for welding and lamp - Google Patents
Lamp protective cover for welding and lamp Download PDFInfo
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- CN103017095B CN103017095B CN201110287124.9A CN201110287124A CN103017095B CN 103017095 B CN103017095 B CN 103017095B CN 201110287124 A CN201110287124 A CN 201110287124A CN 103017095 B CN103017095 B CN 103017095B
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- welding
- light fixture
- protective cover
- lamp
- cover body
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Abstract
The invention discloses a lamp protective cover for welding. The lamp protective cover for welding is arranged on a lamp cap of a lamp for welding; the lamp protective cover for welding comprises a hollow cover body and a protective screening fixedly arranged in the cover body; the protective screening is formed by connecting a plurality of high temperature resistant connecting pieces in a criss-cross manner; the connecting pieces are arranged in parallel to the axis of the cover body; and the connecting pieces are arranged in a criss-cross manner to form a plurality of uniformly and densely distributed light-transmitting cavities. The invention also discloses the lamp for welding, which comprises the lamp protective cover for welding. After the protective cover provided by the invention is used, light-transmitting spectacles can be effectively protected; welding slags are prevented from being splashed on the light-transmitting spectacles to form scars; the resistance to corrosion of high-temperature welding slag splashings of the lamp is obviously improved; the service life of the lamp is prolonged; and economic loss caused by damage to the lamp is avoided.
Description
Technical field
The present invention relates to a kind of light fixture protector, particularly relate to a kind of welding with light fixture protective cover and the light fixture comprising this welding light fixture protective cover.
Background technology
In weld job process, solder can burst out out from molten bath, spark splashes, to drop on the ground of operating space or equipment and to form welding slag.The welding slag temperature sputtered, more than 1000 DEG C, after welding slag cooling, will become goose pimples one by one, affect postwelding operation.When at night or inner space welding, generally need to carry light fixture to throw light on, transmissive mirror due to light fixture is tempered glass materials, when temperature is more than 600 DEG C, safety glass will melt, and the temperature of welding slag is more than 1000 DEG C, therefore welding slag splashes down in the transmissive mirror of light fixture, can melt transmissive mirror and form permanent scar, thus affect the light transmission of transmissive mirror, reduce the illuminating effect of light fixture.
At present; the light fixture anti-splashing method of this area exploitation mainly smears splash-proof welding agent on welding rod; during welding; the splash splashed down on the metal surface can Automatic-falling; or one touch and can remove gently; and splash reduces, thus protection personnel and peripheral equipment do not injure by welding slag, reduce rosin joint and solder skip.But, when in the transmissive mirror that splash splashes to light fixture, still can melt transmissive mirror and form permanent scar, and then affecting lamp lighting effect.
Summary of the invention
The object of the present invention is to provide a kind of welding light fixture protective cover, be intended to solve in welding process problem transmissive mirror that the welding slag produced is splashed to light fixture corroding transmissive mirror.
In order to solve the problems of the technologies described above, the invention provides a kind of welding light fixture protective cover, be installed on the lamp holder of welding light fixture, the cover body that described welding light fixture protective cover comprises hollow and the protection network be fixedly arranged in described cover body, described protection network is formed by connecting by some resistant to elevated temperatures braces are crisscross, and the axis being parallel of described brace and described cover body is arranged, the crisscross setting of described brace forms some printing opacity chambeies of evenly gathering.
Wherein, described printing opacity chamber is greater than 40mm along the axial depth of described cover body.
Described cover body one end is convexly equipped with the installation sheet that some and described lamp holder is fixedly connected with.
Described installation sheet is four, and described cover body equidistantly distributes.
Described brace is metal connecting sheet.
Described protection network is formed by the crisscross welding of described metal connecting sheet or grafting.
Present invention also offers a kind of welding light fixture, the lamp holder comprising lamp body and be connected with described lamp body, light source is provided with in described lamp holder, described lamp base front end is provided with transmissive mirror, described lamp holder is provided with foregoing welding light fixture protective cover, described cover body and described lamp holder secure fit, be provided with gap between described protection network and described transmissive mirror.
Wherein, the distance in the gap between described protection network and described transmissive mirror is greater than 40mm.
Described cover body comprises the first half parts and the second half parts, and described the first half parts are sealed and matched with described lamp holder upper end, and described the second half are provided with gap between part and described lamp holder lower end.
Welding light fixture protective cover provided by the invention and the light fixture comprising this welding light fixture protective cover have following technique effect.
(1) protective cover can available protecting transmissive mirror, prevents welding slag from splashing in transmissive mirror and forms scar, significantly improve the erosion performance of light fixture high temperature resistance welding slag splashings, extend the service life of light fixture, avoids the economic loss brought because light fixture damages.
(2) there is enough cooling length in the printing opacity chamber on protective cover, and the welding slag fallen in printing opacity chamber can fully be cooled; And the protection network of protective cover distance transmissive mirror has one section of empty avoiding distance, the breach that the welding slag through printing opacity chamber can all be offered from the latter half of cover body drops away, thus available protecting transmissive mirror.
(3) the welding slag particle in the printing opacity chamber on protective cover, directly can remove with instrument, protective cover can in 5 years Reusability, cheap and reliable, and protective cover also can protect directly splashing down of various solid, liquid body.
(4) protective cover is independently mounting structure, and volume is little, lightweight, is also adapted at the high temperature splashing places such as steel mill and uses.
(5) cross-sectional area in the printing opacity chamber on protective cover is little, protection welding slag effective, and to light fixture to go out influence of light little, and have certain anti-dazzle effect.
(6) light of protection network to light fixture plays small Intercepting effects, makes light scatter reflections, thus plays anti-dazzle effect.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the welding light fixture protective cover that the embodiment of the present invention provides.
Fig. 2 is the schematic perspective view of another angle of the welding light fixture protective cover that the embodiment of the present invention provides.
Fig. 3 is the sectional view in the A-A direction in Fig. 1.
Fig. 4 is the schematic perspective view of the welding light fixture that the embodiment of the present invention provides.
Fig. 5 is the view in the B direction in Fig. 4.
Fig. 6 is the sectional view in the C-C direction in Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
See also Fig. 1 ~ Fig. 3, the one welding light fixture protective cover 1 that the embodiment of the present invention provides, be installed on the lamp holder of welding light fixture, the cover body 11 that this protective cover 1 comprises hollow and the protection network 12 be fixedly arranged in cover body 11, protection network 12 is formed by connecting by some resistant to elevated temperatures braces 121 are crisscross, and brace 121 is arranged with the axis being parallel of cover body 1, the crisscross setting of brace 1 forms some printing opacity chambeies 122 of evenly gathering.
After on the lamp holder that protective cover 1 of the present invention is installed on welding light fixture, the welding slag produced in welding process flies to protective cover 1, a welding slag part is kept out outside by protection network 12, and another part is fallen in the printing opacity chamber 122 on protection network 12, and cools in printing opacity chamber 122.Therefore, protective cover 1 provided by the invention can the transmissive mirror of available protecting light fixture, prevents welding slag from splashing in transmissive mirror and forms scar.
As shown in Figure 3, described printing opacity chamber 122 is greater than 40mm along the axial depth M of cover body 11, to ensure that there is enough cooling length in printing opacity chamber 122, the welding slag fallen in printing opacity chamber 122 can fully be cooled.
As shown in Fig. 1 ~ Fig. 3, described cover body 11 one end is convexly equipped with some installation sheets 113 be fixedly connected with lamp holder, installation sheet 113 preferably four, and equidistantly distributes on cover body 11, and installation sheet 113 is fixedly arranged on lamp holder by securing member.In the present embodiment, described installation sheet 113 offers screwed hole 114.
As shown in Fig. 1 ~ Fig. 3, described brace 121 is metal connecting sheet, such as adopts stainless steel brace, stainless steel low price, and its intensity can tolerate the high temperature of more than 1000 DEG C and Long-Time Service.In addition, protection network 12 is formed by the crisscross welding of metal connecting sheet or grafting, and protection network 12 is also fixedly connected with by welding manner with cover body 11.
Refer to Fig. 4 ~ Fig. 6, the embodiment of the present invention additionally provides a kind of welding light fixture 2, the lamp holder 22 that this light fixture 2 comprises lamp body 21 and is connected with lamp body 21, and be provided with light source 23 in lamp holder 22, lamp holder 22 front end is provided with transmissive mirror 24.
Please consult Fig. 1 ~ Fig. 3 in the lump again, different from existing welding light fixture, the lamp holder 22 of welding light fixture 2 of the present invention is also provided with foregoing protective mask for welding 1, wherein, cover body 11 and lamp holder 22 secure fit of protective cover 1, gap is provided with, the direction of illumination of light source 23 and the axis being parallel of cover body 11 between the protection network 12 of protective cover 1 and transmissive mirror 24.(as denoted by the arrows in fig. 2).
When light fixture 2 of the present invention throws light on, the light that the illuminator in lamp holder 22 sends, through after transmissive mirror 24, then irradiates out by the printing opacity chamber 122 on protection network 12, thus realizes normal illuminating effect.Due to the direction of illumination of light source 23 and the axis being parallel of cover body 11, the light of protection network 12 pairs of light fixtures 2 plays small Intercepting effects, makes light scatter reflections, thus plays anti-dazzle effect.
When light fixture 2 of the present invention is for welding occasion, the welding slag produced in welding process splashes to light fixture 2, the welding slag part flying to protection network 12 is kept out outside by protection network 12, and another part is fallen in the printing opacity chamber 122 on protection network 12, and cools in printing opacity chamber 122; Owing to being provided with gap between protection network 12 and transmissive mirror 24, an empty avoiding space 25 is formed between protection network 12 and transmissive mirror 24, even if welding slag tumbles to transmissive mirror 24 in the printing opacity chamber 122 of protection network 12, welding slag only can enter the empty avoiding space 25 between protection network 12 and transmissive mirror 24, and can not fall in transmissive mirror 24; Therefore; protective cover 1 provided by the invention can available protecting transmissive mirror 24, prevents welding slag from splashing in transmissive mirror 24 and forming scar, significantly improves the erosion performance of light fixture 2 high temperature resistance welding slag splashings; extend the service life of light fixture 2, avoid the economic loss brought because light fixture 2 damages.
As shown in Fig. 2,5,6, cover body 11 comprises the first half parts 111 and the second half parts 112, and during installation, the first half parts 111 are sealed and matched with lamp holder 22 upper end, prevent the welding slag splashed from dropping into transmissive mirror 24 from the top of lamp holder 22; The second half are provided with gap between part 112 and lamp holder 22 lower end, and this gap is formed by offering breach 115 in the second half parts 112, thus the welding slag through printing opacity chamber 122 can be dropped away from this breach 115.
As shown in Figure 6; empty avoiding N distance between protection network 12 and transmissive mirror 24 is greater than 40mm; enough large to ensure the empty avoiding space 25 between protection network 12 and transmissive mirror 24; after entering empty avoiding space 25 through the welding slag in printing opacity chamber 122; all offer breach 115 from the second half parts 112 of cover body 11 to drop away; and can not fall in transmissive mirror 24, thus available protecting transmissive mirror 24.
As shown in Figure 4 and Figure 5, the connected mode between protective cover 1 and lamp holder 22 is: the installation sheet 113 of the cover body 11 of protective cover 1 is secured on lamp holder 22 by the screw 26 be arranged in described screwed hole 114.
As shown in Figure 4 and Figure 5, the lamp body 21 of light fixture 2 is also provided with link 27, the two ends of link 27 are fixedly attached on lamp body 21 by two installation sheets be oppositely arranged 113 on the cover body 11 of protective cover 1, namely the two ends of link 27 are fixedly connected with lamp body 21 together with installation sheet 113, the connected mode of installation sheet 113 and lamp body 21 as previously mentioned, repeats no more herein.By arranging link 27, play the effect being convenient to suspended lamp 2.
In sum, welding light fixture protective cover 1 provided by the invention and the light fixture 2 that comprises this protective cover 1 have following technique effect.
(1) protective cover 1 can available protecting transmissive mirror 24; prevent welding slag from splashing in transmissive mirror 24 and forming scar; significantly improve the erosion performance of light fixture 2 high temperature resistance welding slag splashings, extend the service life of light fixture 2, avoid the economic loss brought because light fixture 2 damages.
(2) there is enough cooling length in the printing opacity chamber 122 on protective cover 1, and the welding slag fallen in printing opacity chamber 122 can fully be cooled; And the protection network 12 of protective cover 1 has one section of empty avoiding distance apart from transmissive mirror 24; make the welding slag through printing opacity chamber 122 all offer breach 115 from the second half of cover body 11 parts 112 to drop away; and can not fall in transmissive mirror 24, thus available protecting transmissive mirror 24.
(3) the welding slag particle in the printing opacity chamber 122 on protective cover 1, directly can remove with instrument, protective cover 1 can in 5 years Reusability, cheap and reliable, and protective cover 1 also can protect directly splashing down of various solid, liquid body.
(4) protective cover 1 is independently mounting structure, and volume is little, lightweight, is also adapted at the high temperature splashing places such as steel mill and uses.
(5) cross-sectional area in the printing opacity chamber 122 on protective cover 1 is little, protection welding slag effective, and to light fixture 2 to go out influence of light little.
(6) light of protection network 12 pairs of light fixtures 2 plays small Intercepting effects, makes light scatter reflections, thus plays anti-dazzle effect.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. light fixture protective cover is used in a welding, be installed on the lamp holder of welding light fixture, it is characterized in that, the cover body that described welding light fixture protective cover comprises hollow and the protection network be fixedly arranged in described cover body, described protection network is formed by connecting by some resistant to elevated temperatures braces are crisscross, and the axis being parallel of described brace and described cover body is arranged, the crisscross setting of described brace forms some printing opacity chambeies of evenly gathering, and described printing opacity chamber is greater than 40mm along the axial depth of described cover body.
2. welding light fixture protective cover according to claim 1, is characterized in that, described cover body one end is convexly equipped with the installation sheet that some and described lamp holder is fixedly connected with.
3. welding light fixture protective cover according to claim 2, is characterized in that, described installation sheet is four, and described cover body equidistantly distributes.
4. welding light fixture protective cover according to claim 1, is characterized in that, described brace is metal connecting sheet.
5. welding light fixture protective cover according to claim 4, is characterized in that, described protection network is formed by the crisscross welding of described metal connecting sheet or grafting.
6. a welding light fixture, the lamp holder comprising lamp body and be connected with described lamp body, light source is provided with in described lamp holder, described lamp base front end is provided with transmissive mirror, it is characterized in that, described lamp holder is provided with the welding light fixture protective cover as described in any one of Claims 1 to 5, described cover body and described lamp holder secure fit, be provided with gap between described protection network and described transmissive mirror.
7. welding light fixture according to claim 6, is characterized in that, the distance in the gap between described protection network and described transmissive mirror is greater than 40mm.
8. welding light fixture according to claim 6, it is characterized in that, described cover body comprises the first half parts and the second half parts, and described the first half parts are sealed and matched with described lamp holder upper end, and described the second half are provided with gap between part and described lamp holder lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287124.9A CN103017095B (en) | 2011-09-26 | 2011-09-26 | Lamp protective cover for welding and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287124.9A CN103017095B (en) | 2011-09-26 | 2011-09-26 | Lamp protective cover for welding and lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017095A CN103017095A (en) | 2013-04-03 |
| CN103017095B true CN103017095B (en) | 2015-07-01 |
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ID=47966001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110287124.9A Active CN103017095B (en) | 2011-09-26 | 2011-09-26 | Lamp protective cover for welding and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017095B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660464A (en) * | 1996-09-30 | 1997-08-26 | Lin; Shih-Ming | Halogen lamp protection device |
| CN200965199Y (en) * | 2006-11-15 | 2007-10-24 | 中国重型汽车集团有限公司 | Driving cabin external lamp protecting device |
| CN201318570Y (en) * | 2008-12-08 | 2009-09-30 | 伟宏精密工业股份有限公司 | LED light group lamp |
| CN201803329U (en) * | 2010-10-08 | 2011-04-20 | 海洋王照明科技股份有限公司 | Lamp with impact-resistant protective cover |
| CN201819107U (en) * | 2010-09-25 | 2011-05-04 | 深圳市东方光电股份有限公司 | LED lamp in gas station |
-
2011
- 2011-09-26 CN CN201110287124.9A patent/CN103017095B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660464A (en) * | 1996-09-30 | 1997-08-26 | Lin; Shih-Ming | Halogen lamp protection device |
| CN200965199Y (en) * | 2006-11-15 | 2007-10-24 | 中国重型汽车集团有限公司 | Driving cabin external lamp protecting device |
| CN201318570Y (en) * | 2008-12-08 | 2009-09-30 | 伟宏精密工业股份有限公司 | LED light group lamp |
| CN201819107U (en) * | 2010-09-25 | 2011-05-04 | 深圳市东方光电股份有限公司 | LED lamp in gas station |
| CN201803329U (en) * | 2010-10-08 | 2011-04-20 | 海洋王照明科技股份有限公司 | Lamp with impact-resistant protective cover |
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| Publication number | Publication date |
|---|---|
| CN103017095A (en) | 2013-04-03 |
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