CN109323216A - A kind of lamp cap cover and mine lamp - Google Patents
A kind of lamp cap cover and mine lamp Download PDFInfo
- Publication number
- CN109323216A CN109323216A CN201811528288.4A CN201811528288A CN109323216A CN 109323216 A CN109323216 A CN 109323216A CN 201811528288 A CN201811528288 A CN 201811528288A CN 109323216 A CN109323216 A CN 109323216A
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- CN
- China
- Prior art keywords
- lamp cap
- cap cover
- ontology
- lamp
- groove
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
Abstract
The present invention relates to lamp cap cover technical field, a kind of lamp cap cover and mine lamp are disclosed.Lamp cap cover includes ring body, and the first end of ontology is circumferentially with blocking portion along inner sidewall, and the second end of ontology is equipped with the interconnecting piece for connecting with lamp cap body, and wherein blocking portion is circumferentially provided with the first groove on the side of ontology second end.Mine lamp includes above-mentioned lamp cap cover.Lamp cap cover and mine lamp provided by the invention, lamp cap cover are not easily broken, and can make eyeglass fixation, and keep the use of mine lamp more safe and reliable.
Description
Technical field
The present invention relates to lamp cap cover technical field more particularly to a kind of lamp cap covers and mine lamp.
Background technique
Mine lamp is the special illuminator in mine, is mainly used for mine petroleum, chemical industry, railway, transport, storage etc. and deposits
Emergency lighting and rescue and relief work illumination in flammable explosive gas etc..Mine lamp includes lamp cap, cable and power supply, wherein lamp cap
Including the components such as lamp head shell and the reflector, light bulb, the lamp face eyeglass that are mounted in lamp head shell, lamp head shell is played in protection lamp cap
The effect of portion's structure.The head of lamp head shell is equipped with lamp cap cover, and the inside of lamp cap cover is equipped with lamp face eyeglass, lamp cap cover and lamp head shell
Body is connected through a screw thread, and is used to fixed light face eyeglass.
In the prior art, in lamp cap cover close to the side of eyeglass circumferentially arranged with eyeglass blocking portion, tightening lamp cap cover
During or lamp cap cover by external collision when, pressure of the eyeglass blocking portion by eyeglass and lamp cap is easy to appear rupture,
And then lamp face eyeglass is caused to shake or damage.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of lamp cap cover and mine lamp, lamp cap cover is not easily broken, and can be made
Eyeglass fixation, and keep the use of mine lamp more safe and reliable.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of lamp cap cover, including ring body, the first end of the ontology are circumferentially with blocking portion along inner sidewall, and described
The second end of body is equipped with the interconnecting piece for connecting with lamp cap body, and the blocking portion is on the side of the ontology second end
Circumferentially it is provided with the first groove.
As optimal technical scheme, first groove is arranged close to the inner sidewall of the ontology.
As optimal technical scheme, the cross sectional shape of first groove is circular arc.
As optimal technical scheme, the section of the blocking portion is right-angled trapezium.
As optimal technical scheme, the blocking portion includes first side and the second side being oppositely arranged and third side
Face, the second side are arranged close to the second end of the ontology, and parallel with the end face of the ontology, and first groove is set
It sets in the second side, the third side is obliquely installed, and the third side and the first side angle are obtuse angle.
As optimal technical scheme, the depth of first groove is the 1/3-1/2 of the first side width.
The first circle is equipped with as optimal technical scheme, between the second end end face of the ontology and the lateral wall of the ontology
Arc chamfering.
As optimal technical scheme, multiple second grooves are circumferentially opened up at first circular arc chamfering.
As optimal technical scheme, second groove is rectangular channel.
The present invention also provides a kind of mine lamps, including above-mentioned lamp cap cover.
The invention has the benefit that lamp face eyeglass is passed through the second end of ontology by being located at by lamp cap cover provided by the invention
On blocking portion, the first groove is circumferentially opened up with the side of lens contacts on blocking portion, which improves lamp cap cover
Stress structure, the problem of solving pressure of the blocking portion by eyeglass and lamp cap in the prior art, be easy to appear rupture, this hair
The bright lamp cap cover is not easily broken, and can make eyeglass fixation, and keeps the use of mine lamp more safe and reliable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the perspective view of lamp cap cover described in the embodiment of the present invention；
Fig. 2 is the main view of lamp cap cover described in the embodiment of the present invention；
Fig. 3 be A-A in Fig. 2 to cross-sectional view.
In figure:
1, ontology；2, blocking portion；21, first side；22, second side；23, third side；3, the first groove；4, first
Circular arc chamfering；5, the second circular arc chamfering；6, third circular arc chamfering；7, the second groove.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
As shown in Figure 1-3, present embodiments providing a kind of lamp cap cover, the lamp cap cover is in the pressure by eyeglass and lamp cap
It is not easily broken, so as to fix eyeglass well.The lamp cap cover includes ring body 1, and the first end of ontology 1 is along inner sidewall week
To blocking portion 2 is equipped with, as shown in Figure 1, the edge of the inner sidewall of ontology 1 and the first end close to ontology 1 is arranged in the blocking portion 2
Place.The second end of ontology 1 is equipped with the interconnecting piece for connecting with lamp cap body, and in the present embodiment, which is internal screw thread,
For cooperating with the external screw thread of lamp cap body.
In order to avoid generating the phenomenon that stress is concentrated when lamp cap cover stress, as shown in Fig. 2, in the second end end face of ontology 1
It is equipped with the first circular arc chamfering 4 between the lateral wall of ontology 1, the is equipped between 1 first end end face of 1 lateral wall of ontology and ontology
Two circular arc chamferings 5 make between 1 first end end face of 1 lateral wall of ontology and ontology to increase the radius of curvature of the second circular arc chamfering 5
Transition it is gentler, in the present embodiment, the second circular arc chamfering 5 include two sections of continuous arc surfaces, also can be set three sections
Or four arcs face, it is not limited thereto.
For the ease of tightening lamp cap cover and lamp cap body, it is recessed at the first circular arc chamfering 4 circumferentially to open up multiple second
Slot 7, the fluting direction of the second groove 7 are the radial direction of ontology 1.In the present embodiment, the second groove 7 is rectangular channel, can also
To be the slot of square groove or other irregular shapes, no longer narration in detail herein.
As shown in figure 3, in the present embodiment, the section of blocking portion 2 is right-angled trapezium, specifically, blocking portion 2 includes first
Side 21 and the second side 22 being oppositely arranged and third side 23, second side 22 are arranged close to the second end of ontology 1, and
Parallel with the end face of ontology 1, third side 23 is obliquely installed, and third side 23 and 21 angle of first side are obtuse angle.In order to make
It smoothly transits between third side 23 and the second circular arc chamfering 5, third is equipped between third side 23 and the second circular arc chamfering 5
Circular arc chamfering 6.
In other embodiments, the section of blocking portion 2 is not limited to above-mentioned shape, be also possible to rectangle, pentagon or
Other irregular shapes, herein no longer narration in detail.
Blocking portion 2 is circumferentially provided with the first groove 3 in second side 22, and in the present embodiment, the first groove 3 is close to this
The inner sidewall of body 1 is arranged, and also can be set in the centre of second side 22, is not limited thereto.
It is concentrated in order to avoid generating stress at the first groove 3, in the present embodiment, the cross sectional shape of the first groove 3 is circle
Arc.The size of first groove 3 should be reasonably selected according to the size of ontology 1 and blocking portion 2, and in the present embodiment, first is recessed
The width of slot 3 is 1-2mm, and the depth of the first groove 3 is the 1/3-1/2 of 21 width of first side.
In actual use, lamp face eyeglass should be passed through to the second end of ontology 1 by being located on blocking portion 2, the first groove 3 is located at
The side of blocking portion 2 and lens contacts, the structural improvement of first groove 3 stress structure of lamp cap cover, solves existing skill
Pressure of the blocking portion 2 by eyeglass and lamp cap in art, the problem of being easy to appear rupture.
The present embodiment additionally provides a kind of mine lamp, and including above-mentioned lamp cap cover, which is not easily broken, and eyeglass can be made to consolidate
It is fixed secured, to keep the mine lamp more safe and reliable.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. the first end of a kind of lamp cap cover, including ring body (1), the ontology (1) is circumferentially with blocking portion along inner sidewall
(2), the second end of the ontology (1) is equipped with the interconnecting piece for connecting with lamp cap body, which is characterized in that the blocking portion
(2) the first groove (3) are circumferentially provided on the side of the ontology (1) second end.
2. lamp cap cover according to claim 1, which is characterized in that first groove (3) is interior close to the ontology (1)
Side wall setting.
3. lamp cap cover according to claim 2, which is characterized in that the cross sectional shape of first groove (3) is circular arc.
4. lamp cap cover according to claim 1, which is characterized in that the section of the blocking portion (2) is right-angled trapezium.
5. lamp cap cover according to claim 4, which is characterized in that the blocking portion (2) include first side (21) and
The second side (22) being oppositely arranged and third side (23), second end of the second side (22) close to the ontology (1)
Setting, and parallel with the end face of the ontology (1), first groove (3) is arranged on the second side (22), and described the
Three sides (23) are obliquely installed, and the third side (23) and the first side (21) angle are obtuse angle.
6. lamp cap cover according to claim 5, which is characterized in that the depth of first groove (3) is first side
The 1/3-1/2 of face (21) width.
7. lamp cap cover according to claim 1, which is characterized in that the second end end face of the ontology (1) and the ontology
(1) the first circular arc chamfering (4) are equipped between lateral wall.
8. lamp cap cover according to claim 7, which is characterized in that circumferentially opened up at first circular arc chamfering (4) more
A second groove (7).
9. lamp cap cover according to claim 8, which is characterized in that second groove (7) is rectangular channel.
10. a kind of mine lamp, which is characterized in that including the described in any item lamp cap covers of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811528288.4A CN109323216A (en) | 2018-12-13 | 2018-12-13 | A kind of lamp cap cover and mine lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811528288.4A CN109323216A (en) | 2018-12-13 | 2018-12-13 | A kind of lamp cap cover and mine lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109323216A true CN109323216A (en) | 2019-02-12 |
Family
ID=65257180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811528288.4A Pending CN109323216A (en) | 2018-12-13 | 2018-12-13 | A kind of lamp cap cover and mine lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323216A (en) |
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| CN2163294Y (en) * | 1993-07-01 | 1994-04-27 | 张勇 | Mine lamp cap |
| CN2172921Y (en) * | 1992-12-01 | 1994-07-27 | 平顶山矿灯厂 | Double-source explosion-proof miner's lamp base |
| CN2271578Y (en) * | 1996-12-20 | 1997-12-31 | 平易金属企业有限公司 | Dorsal fin-form steel pipe |
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| CN2619049Y (en) * | 2003-03-26 | 2004-06-02 | 胡勇 | Novel rubber tube for fetching oil |
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| CN2816567Y (en) * | 2005-06-14 | 2006-09-13 | 金鹏 | Mine-lamp head fitted with light emitting diode |
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| CN1873290A (en) * | 2005-06-03 | 2006-12-06 | 应天星(北京)科技有限公司 | Composition type miner's lamp prepared from LED |
| CN2924263Y (en) * | 2006-06-23 | 2007-07-18 | 鲍伟 | Portable signal positioning miner's lamp |
| CN200979086Y (en) * | 2006-09-28 | 2007-11-21 | 北京金奥维科技有限公司 | Integral type lithium battery LED mining lamp |
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| CN202901924U (en) * | 2012-10-19 | 2013-04-24 | 深圳市顿佳实业有限公司 | Light-emitting diode (LED) light source module for mines |
| CN203240422U (en) * | 2013-05-22 | 2013-10-16 | 东莞中电裕鑫丰光电科技有限公司 | Easily-installed type LED track lamp |
| CN203866992U (en) * | 2014-05-07 | 2014-10-08 | 上海梓霁建筑工程咨询有限公司 | Anti-seismic energy absorber |
| CN204026196U (en) * | 2014-09-01 | 2014-12-17 | 武汉市金运科技开发有限公司 | The explosion-proof bulkhead lamp capable of a kind of Multifunctional LED |
| CN204083231U (en) * | 2014-08-12 | 2015-01-07 | 重庆永宏石油化工设备有限公司 | The cooperating structure of a kind of fracturing pump spool and seal ring |
| CN108204530A (en) * | 2017-12-29 | 2018-06-26 | 深圳市中孚能电气设备有限公司 | A kind of high-air-tightness lampshade and the mine lamp using its lampshade |
-
2018
- 2018-12-13 CN CN201811528288.4A patent/CN109323216A/en active Pending
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|---|---|---|---|---|
| CN2172921Y (en) * | 1992-12-01 | 1994-07-27 | 平顶山矿灯厂 | Double-source explosion-proof miner's lamp base |
| CN2163294Y (en) * | 1993-07-01 | 1994-04-27 | 张勇 | Mine lamp cap |
| CN2271578Y (en) * | 1996-12-20 | 1997-12-31 | 平易金属企业有限公司 | Dorsal fin-form steel pipe |
| CN2568929Y (en) * | 2002-09-17 | 2003-08-27 | 西安新骊电子技术有限责任公司 | LED based safety type lamp holder of miner's lamp |
| CN2619049Y (en) * | 2003-03-26 | 2004-06-02 | 胡勇 | Novel rubber tube for fetching oil |
| CN2714944Y (en) * | 2004-05-21 | 2005-08-03 | 陈建伟 | White light LED safety miner's lamp |
| CN2823772Y (en) * | 2005-05-10 | 2006-10-04 | 淮南市新光源特种照明器材有限公司 | LED lithium cell mine lamp |
| CN1873290A (en) * | 2005-06-03 | 2006-12-06 | 应天星(北京)科技有限公司 | Composition type miner's lamp prepared from LED |
| CN2819051Y (en) * | 2005-06-06 | 2006-09-20 | 金鹏 | Inverted miner's lamp head of preventing light cap from outward winding |
| CN2816567Y (en) * | 2005-06-14 | 2006-09-13 | 金鹏 | Mine-lamp head fitted with light emitting diode |
| CN2844649Y (en) * | 2005-11-28 | 2006-12-06 | 中国科学院力学研究所 | Miner's lamp |
| CN2924263Y (en) * | 2006-06-23 | 2007-07-18 | 鲍伟 | Portable signal positioning miner's lamp |
| CN200979086Y (en) * | 2006-09-28 | 2007-11-21 | 北京金奥维科技有限公司 | Integral type lithium battery LED mining lamp |
| CN201093202Y (en) * | 2007-10-19 | 2008-07-30 | 曹正鹄 | Combined light source mine lamp |
| CN101749546A (en) * | 2008-12-01 | 2010-06-23 | 海洋王照明科技股份有限公司 | Mine lamp head |
| CN201462427U (en) * | 2009-08-07 | 2010-05-12 | 吉林市唯圣科技有限公司 | Split LED mining lamp |
| CN201462426U (en) * | 2009-08-07 | 2010-05-12 | 吉林市唯圣科技有限公司 | Integrated portable LED miner lamp |
| CN201697078U (en) * | 2010-02-06 | 2011-01-05 | 林海芳 | Socket of miner's lamp |
| CN202580677U (en) * | 2012-05-04 | 2012-12-05 | 武汉市金运科技开发有限公司 | Light-emitting diode (LED) mining lamp |
| CN202901924U (en) * | 2012-10-19 | 2013-04-24 | 深圳市顿佳实业有限公司 | Light-emitting diode (LED) light source module for mines |
| CN203240422U (en) * | 2013-05-22 | 2013-10-16 | 东莞中电裕鑫丰光电科技有限公司 | Easily-installed type LED track lamp |
| CN203866992U (en) * | 2014-05-07 | 2014-10-08 | 上海梓霁建筑工程咨询有限公司 | Anti-seismic energy absorber |
| CN204083231U (en) * | 2014-08-12 | 2015-01-07 | 重庆永宏石油化工设备有限公司 | The cooperating structure of a kind of fracturing pump spool and seal ring |
| CN204026196U (en) * | 2014-09-01 | 2014-12-17 | 武汉市金运科技开发有限公司 | The explosion-proof bulkhead lamp capable of a kind of Multifunctional LED |
| CN108204530A (en) * | 2017-12-29 | 2018-06-26 | 深圳市中孚能电气设备有限公司 | A kind of high-air-tightness lampshade and the mine lamp using its lampshade |
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Application publication date: 20190212 |