CN105588038B - Runner explosion-proof lamp - Google Patents
Runner explosion-proof lamp Download PDFInfo
- Publication number
- CN105588038B CN105588038B CN201510666179.9A CN201510666179A CN105588038B CN 105588038 B CN105588038 B CN 105588038B CN 201510666179 A CN201510666179 A CN 201510666179A CN 105588038 B CN105588038 B CN 105588038B
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- CN
- China
- Prior art keywords
- runner
- explosion
- dividing plate
- proof lamp
- housing
- 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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- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000005389 magnetism Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- 239000002360 explosive Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of runner explosion-proof lamp, this runner explosion-proof lamp includes lampshade, housing and light tiles, the housing and the airtight fixation of the lampshade；The dividing plate of annular is also installed with the inner chamber of the housing；Horizontal baffle plate is also embedded with the madial wall of the dividing plate, the light tiles are installed with below the baffle plate, the light tiles are electrically connected with control circuit；The runner coaxial with the dividing plate is movably installed with above the baffle plate, the runner can freely rotate around own axes；Air-guiding hole is offered in the side-walls above the baffle plate of the dividing plate；Also circumferentially equidistant on the lateral wall of the dividing plate to be placed with spray point, each spray point is communicated to the surface of light tiles by wire；The runner explosion-proof lamp can effectively dissolve explosion energy, it is ensured that the safe and stable work of explosion-proof lamp, while the explosion-proof lamp has safety prompt function function, further improves the security of workspace.
Description
Technical field
The present invention relates to a kind of LED, is a kind of explosion-proof lamp particularly.
Background technology
Explosion-proof lamp, refer to prevent from lighting explosive mixture such as explosive gas atmosphere, explosive dust ring around
Border, methane gas etc. and the light fixture of various certain measures taken；It is widely used in oil exploitation, oil refining, chemical industry, colliery,
The place such as the hazardous environments such as railway, flood control, military project and offshore platform, oil tanker；Common explosion-proof lamp is divided into by structural shape
Explosion-proof lamp, INCREASEDSAFETY light fixture, compound light fixture etc.；Traditional light emitting source uses incandescent lamp, and with LED technology into
Ripe, LED belongs to solid-state cold light source, has electro-optical efficiency height, caloric value is small, power consumption is small, the low electricity of operating voltage category safety
Pressure, the advantages that service life is long, therefore LED type explosion-proof lamp obtains effective development；But in the production process of reality, explosion-proof lamp
Structure is complex, cost is higher, while still suffers from many potential safety hazards when in use；In addition, part explosion-proof lamp is broken in blast
The fragment is burst out when splitting can injure staff around, larger personal safety hidden danger be present.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of runner explosion-proof lamp, the runner explosion-proof lamp can effectively dissolve Explosive Energy
Amount, it is ensured that the safe and stable work of explosion-proof lamp, while the explosion-proof lamp has safety prompt function function, further improves workspace
Security.
To solve the above problems, the technical solution adopted in the present invention is：This runner explosion-proof lamp include lampshade, housing and
Light tiles, the housing and the airtight fixation of the lampshade；The housing is made by bursting diaphragm, also solid in the inner chamber of the housing
Dividing plate of the Dingan County equipped with annular, the upper and lower edge of the dividing plate is respectively and fixedly installed on housing and lampshade；In the dividing plate
Horizontal baffle plate is also embedded with madial wall, the light tiles are installed with below the baffle plate, the light tiles are electrical
Connect control circuit；The runner coaxial with the dividing plate is movably installed with above the baffle plate, the runner can be around itself
Axis freely rotates；Air-guiding hole is offered in the side-walls above the baffle plate of the dividing plate；In the outer of the dividing plate
Also circumferentially equidistant in side wall to be placed with spray point, each spray point is communicated to the surface of light tiles by wire.
The beneficial effects of the invention are as follows：This runner explosion-proof lamp is arranged on the combustible and explosive area such as colliery, chemical industry, with making
With the growth of time, the inflammable gas in surrounding environment can enter enclosure interior from the gap of lamp body；In the present invention, it is inflammable
Gas is first obstructed after enclosure interior is entered by the dividing plate, thus the inflammable gas of high concentration lodge in housing and dividing plate it
Between, a small amount of inflammable gas enters the top of dividing plate inner chamber by air-guiding hole, and inflammable gas contains in the cavity where light tiles
Amount is minimum；In light fixture for a long time, in the work of high intensity, inevitably produce slight electric leakage or induced-current；
In the present invention, electric current is guided at each spray point by wire, and because the radius of curvature for the needle tip that discharges is minimum, aggregation is a small amount of
It is that possible externally discharge and produce electric spark after electric charge；Therefore the spray point in the present invention frequently will externally discharge, light a fire.
A small amount of inflammable gas is discharged rapid expanding after pin ignites and discharges a large amount of interior energies, and the high-temperature gas of expansion is rapid
Enter dividing plate inner chamber from each air-guiding hole, swiftly flowing gas does work to the runner and promotes runner to rotate at a high speed；The present invention
The middle kinetic energy that interior energy of exploding is converted into runner, effectively weakens damage of the blast to housing；Spray point in the present invention simultaneously
Electric discharge is frequent, therefore the inflammable gas in housing will not largely be assembled, and be ignited consuming when reaching a small amount of combustible concentration, because
This present invention can for a long time, stable continuous firing, while inner member is impaired smaller.
The present invention improves the explosion-proof principle of explosion-proof lamp using brand-new thinking, and blast is reduced by way of active is ignited
Intensity, so as to be protected to lamp body, its thinking, which is similar to use in forest protection work, actively burns trees to prevent forest
Big fire；The inventive structure is exquisite, and principle is novel, has obvious advantage and security.
Preferably, each air-guiding hole rotational symmetry in the side wall of the dividing plate opens up, each air-guiding hole
Aperture direction is not passed through the axis of dividing plate；The structure can ensure air-flow after the inner chamber of dividing plate is entered from air-guiding hole to described turn
Wheel applies stronger driving force, so as to promote the rotation of runner, promotes conversion of the blast interior energy to runner kinetic energy.
Preferably, the top plate of the housing is made by temperature-sensing color-changing material；With the growth and blast time of usage time
Several increases, housing is by each heating；Discoloration by observing cover top plate can be appreciated that consume inside lamp body,
Service condition.
As further preferred, horizontal closing coil is embedded with the top plate；In each wheel face of the runner
It is upper to be embedded with permanent magnetism piece；Permanent magnetism piece will be driven to rotate at a high speed during runner high-speed rotation, so that the magnetic flux in each closing coil
The change of generating period, each closing coil produce induced-current and then produce heat；The heat promotes cover top plate to become
Color so that reflection of the top plate to enclosure interior service condition becomes apparent from.
As further preferred, indicator lamp is serially connected with each closing coil；When closing coil produces induced-current
When indicator lamp will be promoted to flash, just whether bright by viewing lamp secretly can learn runner in the case where not taking lamp body apart
Often work, so as to substantially reduce maintenance difficulty.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of this runner explosion-proof lamp one embodiment.
Fig. 2 is the cross section structure schematic diagram of embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this runner explosion-proof lamp includes lampshade 1, housing 2 and light tiles 3, the shell
The 1 airtight fixation of body 2 and the lampshade；The housing 2 is made by bursting diaphragm, and the top plate 21 of the housing 2 is by temperature-sensing color-changing material
Make；Horizontal closing coil 211 is embedded with the top plate 21；Indicator lamp is serially connected with each closing coil 211
212；The dividing plate 4 of annular is also installed with the inner chamber of the housing 2, the upper and lower edge of the dividing plate 4 is fixed respectively to pacify
On housing 2 and lampshade 1；Horizontal baffle plate 5 is also embedded with the madial wall of the dividing plate 4, is consolidated in the lower section of the baffle plate 5
Dingan County is equipped with the light tiles 3, and the light tiles 3 are electrically connected with control circuit；Be movably installed with the top of the baffle plate 5 with
The coaxial runner 6 of the dividing plate 4, the runner 6 can freely rotate around own axes；It is located at the baffle plate 5 in the dividing plate 4
The side-walls of top offer air-guiding hole 41, and each air-guiding hole 41 rotational symmetry in the side wall of the dividing plate 4 opens up, respectively
The aperture direction of the air-guiding hole 41 is not passed through the axis of dividing plate 4；It is also circumferentially equidistant on the lateral wall of the dividing plate 4 to be placed with
Spray point 42, each spray point 42 are communicated to the surface of light tiles 3 by wire.
This runner explosion-proof lamp is arranged on the combustible and explosive areas such as colliery, chemical industry, with the growth of usage time, surrounding ring
Inflammable gas in border can enter inside housing 2 from the gap of lamp body；In the present invention, inflammable gas is entering in housing 2
First obstructed behind portion by the dividing plate 4, therefore the inflammable gas of high concentration is lodged between housing 2 and dividing plate 4, a small amount of easy combustion gas
Body enters the top of the inner chamber of dividing plate 4 by air-guiding hole 41, and inflammable gas content is minimum in the cavity where light tiles 3；In lamp
In the work for having long-time, high intensity, slight electric leakage or induced-current are inevitably produced；In the present invention, it is electric
Stream is guided at each spray point 42 by wire, because the radius of curvature at the tip of spray point 42 is minimum, after assembling a small amount of electric charge
It may externally discharge and produce electric spark；Therefore the spray point 42 in the present invention frequently will externally discharge, light a fire.
A small amount of inflammable gas is discharged rapid expanding after pin 42 ignites and discharges a large amount of interior energies, and the high-temperature gas of expansion is fast
Speed enters the inner chamber of dividing plate 4 from each air-guiding hole 41, and swiftly flowing gas does work to the runner 6 and promotes runner 6 to rotate at a high speed；
The aperture direction of air-guiding hole 41 in the present embodiment is not passed through the axis of dividing plate 4, and the structure can ensure air-flow from air-guiding hole
Stronger driving force is applied to the runner 6 behind the inner chamber of 41 entrance dividing plates 4, so as to promote the rotation of runner 6, promoted in blast
Can be to the conversion of the kinetic energy of runner 6.
Interior energy of exploding is converted into the kinetic energy of runner 6 in the present invention, effectively weakens damage of the blast to housing 2；Simultaneously
Spray point 42 in the present invention discharges frequently, therefore the inflammable gas in housing 2 will not largely be assembled, a small amount of flammable dense reaching
It is ignited consuming when spending, therefore the continuous firing that the present invention can for a long time, stable, while inner member is impaired smaller.
In the present embodiment, as the high-speed rotation of runner 6, permanent magnetism piece will produce periodically variable magnetic while motion
, the magnetic field will make each closing coil 211 produce induced-current so as to generate heat, with the heat release number of closing coil 211
Increase, the color of the top plate 21 of housing 2 will gradually be changed, and making for lamp body is can be appreciated that by the change for observing the color of top plate 21
Use situation；Whenever producing induced-current in discharge coil, the indicator lamp 212 will flash, and pass through the sudden strain of a muscle of viewing lamp 212
Bright situation can understand the working order of runner 6 in the case where not taking lamp body apart, so as to greatly reduce maintenance difficulty, simultaneously
The service condition of lamp body is more obvious.
The present invention improves the explosion-proof principle of explosion-proof lamp using brand-new thinking, and blast is reduced by way of active is ignited
Intensity, so as to be protected to lamp body, its thinking, which is similar to use in forest protection work, actively burns trees to prevent forest
Big fire；The inventive structure is exquisite, and principle is novel, has obvious advantage and security.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (5)
1. a kind of runner explosion-proof lamp, this runner explosion-proof lamp include lampshade（1）, housing（2）And light tiles（3）, the housing（2）
With the lampshade（1）Airtight fixation；It is characterized in that：In the housing（2）Inner chamber in be also installed with annular dividing plate
（4）, the dividing plate（4）Upper and lower edge be respectively and fixedly installed to housing（2）And lampshade（1）On；In the dividing plate（4）It is interior
Horizontal baffle plate is also embedded with side wall（5）, in the baffle plate（5）Lower section be installed with the light tiles（3）, it is described luminous
Piece（3）It is electrically connected with control circuit；In the baffle plate（5）Top be movably installed with and the dividing plate（4）Coaxial runner
（6）, the runner（6）Can freely it be rotated around own axes；In the dividing plate（4）Be located at the baffle plate（5）The side wall of top
Place offers air-guiding hole（41）；In the dividing plate（4）Lateral wall on also circumferentially equidistant be placed with spray point（42）, it is each described to put
Acusector（42）Light tiles are communicated to by wire（3）Surface.
2. runner explosion-proof lamp according to claim 1, it is characterised in that：Each air-guiding hole（41）In the dividing plate（4）
Side wall on rotational symmetry open up, each air-guiding hole（41）Aperture direction be not passed through dividing plate（4）Axis.
3. runner explosion-proof lamp according to claim 1 or 2, it is characterised in that：The housing（2）Top plate（21）By temperature-sensitive
Off-color material is made.
4. runner explosion-proof lamp according to claim 3, it is characterised in that：In the top plate（21）Inside it is embedded with horizontal close
Zygonema circle（211）；In the runner（6）Each wheel face on be embedded with permanent magnetism piece.
5. runner explosion-proof lamp according to claim 4, it is characterised in that：In each closing coil（211）On be serially connected with
Indicator lamp（212）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666179.9A CN105588038B (en) | 2015-10-16 | 2015-10-16 | Runner explosion-proof lamp |
| CN201810186421.6A CN108413294B (en) | 2015-10-16 | 2015-10-16 | Rotating wheel explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666179.9A CN105588038B (en) | 2015-10-16 | 2015-10-16 | Runner explosion-proof lamp |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186421.6A Division CN108413294B (en) | 2015-10-16 | 2015-10-16 | Rotating wheel explosion-proof lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588038A CN105588038A (en) | 2016-05-18 |
| CN105588038B true CN105588038B (en) | 2018-03-23 |
Family
ID=55927823
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186421.6A Active CN108413294B (en) | 2015-10-16 | 2015-10-16 | Rotating wheel explosion-proof lamp |
| CN201510666179.9A Active CN105588038B (en) | 2015-10-16 | 2015-10-16 | Runner explosion-proof lamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186421.6A Active CN108413294B (en) | 2015-10-16 | 2015-10-16 | Rotating wheel explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108413294B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413294B (en) * | 2015-10-16 | 2020-11-17 | 深圳市莎朗科技股份有限公司 | Rotating wheel explosion-proof lamp |
| CN110045569B (en) * | 2018-01-15 | 2021-07-06 | 深圳光峰科技股份有限公司 | Heat dissipation system and projection equipment |
| CN111520621A (en) * | 2020-04-30 | 2020-08-11 | 付慢利 | Convertible spontaneous combustion LED explosion-proof lamp that prevents |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202452237U (en) * | 2012-03-14 | 2012-09-26 | 占俊飞 | Breathable lamp |
| CN204240143U (en) * | 2014-12-20 | 2015-04-01 | 乐清市金荣防爆电器有限公司 | Novel explosion-proof lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865524A (en) * | 1997-05-15 | 1999-02-02 | Campman; James P. | Hand held light wand for visual signaling |
| KR200459504Y1 (en) * | 2011-05-20 | 2012-03-27 | 엘이디에스티 주식회사 | LED Light Module For Explosion Proof Lamp |
| CN204254529U (en) * | 2014-12-04 | 2015-04-08 | 上海亚尔光源有限公司 | A kind of explosion-proof ceramic gold-halogen lamp bracket component |
| CN108413294B (en) * | 2015-10-16 | 2020-11-17 | 深圳市莎朗科技股份有限公司 | Rotating wheel explosion-proof lamp |
-
2015
- 2015-10-16 CN CN201810186421.6A patent/CN108413294B/en active Active
- 2015-10-16 CN CN201510666179.9A patent/CN105588038B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202452237U (en) * | 2012-03-14 | 2012-09-26 | 占俊飞 | Breathable lamp |
| CN204240143U (en) * | 2014-12-20 | 2015-04-01 | 乐清市金荣防爆电器有限公司 | Novel explosion-proof lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108413294A (en) | 2018-08-17 |
| CN105588038A (en) | 2016-05-18 |
| CN108413294B (en) | 2020-11-17 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Wenfeng Inventor after: Shu Jieyu Inventor before: Zhong Xingying |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180222 Address after: 210000 Jiangsu city of Nanjing province Nanjing economic and Technological Development Zone Heng Road No. 8 Room 516 branch base Applicant after: Nanjing NJZ Lighting Technology Co., Ltd. Address before: 210000 Jiangsu city of Suzhou province Xiangcheng District Guangji road building 89 Room 201 garden homes Applicant before: Zhong Xingying |
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Effective date of registration: 20180612 Address after: 210046 No. 30-2 Heng Fa Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Jing Ze Lighting Engineering Co., Ltd. Address before: 210000 Jiangsu science and Technology Development Zone, Nanjing Nanjing economic and Technological Development Zone No. 8, No. 516 Patentee before: Nanjing NJZ Lighting Technology Co., Ltd. |
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Effective date of registration: 20180828 Address after: 210038 Room 516, science and technology base, 8 Heng Fei Road, Qixia economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing NJZ Lighting Technology Co., Ltd. Address before: 210046 No. 30-2 Heng Fa Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Jing Ze Lighting Engineering Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 210038 No. 58 Heng Heng Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing NJZ Lighting Technology Co., Ltd. Address before: 210038 Room 516, science and technology base, 8 Heng Fei Road, Qixia economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: Nanjing NJZ Lighting Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210038 No. 58 Heng Heng Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Jingze Technology Co.,Ltd. Address before: 210038 No. 58 Heng Heng Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NJZ LIGHTING TECHNOLOGY Co.,Ltd. |