CN102798058A - Mineral flameproof LED (Light Emitting Diode) roadway lamp - Google Patents
Mineral flameproof LED (Light Emitting Diode) roadway lamp Download PDFInfo
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- CN102798058A CN102798058A CN2012103320977A CN201210332097A CN102798058A CN 102798058 A CN102798058 A CN 102798058A CN 2012103320977 A CN2012103320977 A CN 2012103320977A CN 201210332097 A CN201210332097 A CN 201210332097A CN 102798058 A CN102798058 A CN 102798058A
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- lamp housing
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a mineral flameproof LED (Light Emitting Diode) roadway lamp comprising a lamp housing, two rear covers (a rear cover 9 and a rear cover 11) which are installed on the back surface of the lamp housing, a copper lining plate, toughened glass and a lens which are installed on the front surface (a light source cavity) of the lamp housing and two cable introducing devices installed on the lamp housing. One light source cavity is arranged on the front surface of the lamp housing, two cavities (a wiring cavity and an electric appliance cavity) are arranged on the back surface of the lamp housing, the wiring cavity is connected with the light source cavity through two insulating screws, and the electric appliance cavity is connected with the light source cavity through four binding posts to form three completely independent cavities. The electric appliance cavity and the wiring cavity are arranged on the left and right side by side and form an upper layer and a lower layer with the light source cavity, thereby reducing the height of a light fitting and facilitating the underground embedded installation. The electric appliance cavity is connected with the light source cavity through the four binding posts and is located at a completely independent state, so that the heat of the light source cavity cannot enter the electric appliance cavity to guarantee the temperature of the electric appliance cavity to locate at the lowest state (environmental temperature) so as to effectively guarantee the service lives of capacitors and elements and components on an LED drive board.
Description
Technical field
The present invention relates to a kind of tunnel lighting, more specifically say to relate to the LED tunnel lamp that a kind of particularly suitable colliery underworkings uses
Background technology
The present employed LED of underworkings tunnel lamp, time structure during structure all adopts, owing to the reason on the fault of construction, light fixture is oversize or too high, light fixture can not adopt embedded installation; LED drive plate operating ambient temperature is high, lost of life phenomenon.Influence the illumination needs under the coal mine, bring inconvenience, have a strong impact on production efficiency to activity in production.
Summary of the invention
The technical problem that the present invention will solve:, provide a kind of LED of solution drive plate operating ambient temperature high life shortening and light fixture can not make things convenient for the flame-proof mine LED tunnel lamp of embedded installation to the technological deficiency of existing tunnel lamp.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of flame-proof mine LED tunnel lamp, comprise a lamp housing, be contained in the lamp housing back side 2 bonnets (bonnet 9 and bonnet 11), be contained in lamp housing front (light-source chamber) copper pad and safety glass and lens, be contained in 4 binding posts between lamp housing light-source chamber and electrical equipment cavity, be contained in 2 insulating screws between lamp housing light-source chamber and wire connection cavity, be contained in 2 cable entries on the lamp housing.Be equipped with 0 type water proof ring on said 2 bonnets and the lamp housing faying face; Light-emitting device LED is housed and 2 cables that binding post passes through in light-source chamber in said light-source chamber; The LED drive plate of driving LED work is housed at said electric apparatus chamber.
In the lamp of flame-proof mine LED provided by the present invention tunnel, said light-emitting device comprises on LED, the LED drive plate that is connected with said LED and fixture thereof, the insulating screw that is connected with said LED drive plate and cable entry, the said LED lens is housed.
In the lamp of flame-proof mine LED provided by the present invention tunnel; There is 1 light-source chamber in said lamp housing front; There are 2 cavitys (wire connection cavity and electric apparatus chamber) at the lamp housing back side; Wire connection cavity by 2 insulating screws be connected with light-source chamber, electric apparatus chamber is connected with light-source chamber by 4 binding posts, so forms 3 fully independently cavitys.
In the lamp of flame-proof mine LED provided by the present invention tunnel, arranged side by side about electric apparatus chamber and wire connection cavity divide, and form two-layer up and down with light-source chamber.And one deck light-source chamber, two layers of independent fully and electric apparatus chamber and wire connection cavity arranged side by side.
In the lamp of flame-proof mine LED provided by the present invention tunnel, said light-source chamber is equipped with copper pad and safety glass; Said electric apparatus chamber is equipped with the LED drive plate; Said wire connection cavity is equipped with external cable; Said wire connection cavity and electric apparatus chamber cooperate assembling by bonnet 9 and bonnet 11.
In the lamp of flame-proof mine LED provided by the present invention tunnel, said copper pad and safety glass are by panel and screw in compression assembling; Be provided with LED drive plate fixed bit in the electric apparatus chamber; Be provided with the screw thread that insulating screw cooperates in the wire connection cavity.
In the lamp of flame-proof mine LED provided by the present invention tunnel, said lamp housing front edge has a groove, cooperates with mounting and fixing support when being used for embedded installation.
In the lamp of flame-proof mine LED provided by the present invention tunnel, said lamp housing, bonnet 9, bonnet 11 materials are by the ADC12 die cast.
The invention has the beneficial effects as follows, providing under the prerequisite that meets national colliery product explosion-proof performance, arranged side by side about electric apparatus chamber and wire connection cavity divide, and two-layer up and down with light-source chamber formation, reduced the light fixture height, the light fixture whole height is low, is beneficial to the embedded installation in down-hole.Providing under the prerequisite that meets national colliery product explosion-proof performance; Electric apparatus chamber is connected by 4 binding posts with light-source chamber; Be in complete separate state; The heat of light-source chamber can not get into electric apparatus chamber, has guaranteed that the temperature of electric apparatus chamber is in minimum state (environment temperature), thereby has effectively guaranteed the useful life of electric capacity and components and parts on the LED drive plate.
Description of drawings
Fig. 1 is a flame-proof mine LED tunnel modulated structure front view
Fig. 2 is a flame-proof mine LED tunnel modulated structure profile
Fig. 3 is flame-proof mine LED tunnel lamp wire connection cavity and introducing device section of structure
Fig. 4 is lamp lamp housing front, a flame-proof mine LED tunnel groove C portion enlarged drawing
Fig. 5 is a flame-proof mine LED tunnel lamp vertical view structure (the light fixture back side)
Fig. 6 is a flame-proof mine LED tunnel lamp support structure installation diagram
Fig. 7 is a flame-proof mine LED tunnel lamp ceiling type supporting structure installation diagram
The specific embodiment
With reference to accompanying drawing 1, Fig. 2, in the lamp of flame-proof mine LED of the present invention tunnel, comprise lamp housing 1, be contained in lamp housing positive copper pad 2 and transparent member 4, and hold down gag pressing plate 3.Comprise luminescence component led light source 5, LED lens 6, LED aluminium base 7.Comprise electric appliance component LED drive plate 13, be contained in the insulating screw 20 of wire connection cavity.Comprise the bonnet 9 that is contained in the lamp housing back, bonnet 11, bonnet 9 forms individual cavity side by side with bonnet 11, and is contained in water proof ring 8 and water proof ring 12 between lamp housing and bonnet.
With reference to accompanying drawing 3 Fig. 4, Fig. 5, in the lamp of flame-proof mine LED of the present invention tunnel, comprise cable entry metal plug 14, sealing ring 16 and be contained in sealing ring 16 and metal plug 14 between pad 15.Comprise embedded mounting points 18.Comprise the binding post 19 of introducing power supply and output driven for emitting lights assembly, binding post is 4.
In accompanying drawing 1, Fig. 2, Fig. 3, Fig. 5 flame-proof mine LED of the present invention tunnel lamp, AC power 85～265V gets into wire connection cavity through cable entry (14,15,16) and is connected with insulating screw 20; The insulating screw other end is by fixed screw crimping lead, and the lead other end adopts that screw is fixing to be connected with 2 binding posts 19, and the lead employing is close to the method that light-source chamber pushed down by lens recess and is passed through; The binding post other end is connected with the LED drive plate AC terminal that is contained in electric apparatus chamber, so forms power supply.
In Fig. 2, Fig. 5 flame-proof mine LED of the present invention tunnel lamp, LED drive plate 13 output LED+ are connected by lead with LED-, and the lead other end inserts 2 binding posts 19, adopts the screw compression bonding method to connect; The other end of binding post 19 adopts lead to connect with the screw crimping; Lead and the welding of LED aluminium base so form luminescence component.
In accompanying drawing 2, Fig. 3, flame-proof mine LED of the present invention tunnel lamp, lamp housing 1, copper packing 2, transparent member 4, pressing plate 3, bonnet 9, bonnet 11 adopt screw-driving, form the flame proof cavity.Water proof ring 8, water proof ring 12, sealing ring 16, real jam 17 adopt the mode that compresses, and form light fixture IP requirement of shelter.
In accompanying drawing 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7 flame-proof mine LED of the present invention tunnel lamp, support installing and locating hole 21, support 23; Suspension ring 10; Inhale ceiling hold installing and locating hole 22, inhale ceiling hold 23; Embedded mount grooves 18; So form the property versatile and flexible that the lamp bracket sidewall was installed, inhaled top installation, suspension ring installation, embedded installation, forms mounting means.
Claims (10)
1. flame-proof mine LED tunnel lamp comprises a lamp housing, is contained in 2 bonnets at the lamp housing back side, the copper pad that is contained in lamp housing front (light-source chamber) and safety glass and lens, is contained in 4 binding posts between lamp housing light-source chamber and electrical equipment cavity, is contained in 2 insulating screws between lamp housing light-source chamber and wire connection cavity, is contained in 2 cable entries on the lamp housing.Be contained in light-emitting device LED is housed in the light-source chamber; Be contained in the LED drive plate of the driving LED work of electric apparatus chamber.
2. flame-proof mine LED according to claim 1 tunnel lamp; It is characterized in that; There is 1 light-source chamber in said lamp housing front; There are 2 cavitys (wire connection cavity and electric apparatus chamber) at the lamp housing back side, wire connection cavity by 2 insulating screws be connected with light-source chamber, electric apparatus chamber is connected with light-source chamber by 4 binding posts, so forms 3 fully independently cavitys.Arranged side by side about electric apparatus chamber and wire connection cavity divide, and form two-layer up and down with light-source chamber.Be one deck light-source chamber, two layers of independent fully and electric apparatus chamber and wire connection cavity arranged side by side.
3. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that, said 4 binding posts that are contained between lamp housing light-source chamber and electrical equipment cavity.Size ∮ 9*12mm.
4. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that the wire connection cavity and the electric apparatus chamber at the said lamp housing back side.Wire connection cavity is of a size of 60*80*38mm; Electric apparatus chamber is of a size of 70*130*38mm, and about side by side.
5. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that said lamp housing front edge has a groove, is used for embedded installation.Be of a size of 2*2*2mm.
6. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that ∮ 12 suspension ring can be installed in the said lamp housing back side, and the frame of installation is inhaled ceiling hold.
7. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that, is provided with the positioning screw hole of fixed L ED drive plate in the said electric apparatus chamber.
8. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that said electric apparatus chamber and light-source chamber back gauge are 40mm.
9. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that said suspension ring position is the light fixture center position.
10. flame-proof mine LED according to claim 1 tunnel lamp is characterized in that, institute tells and is equipped with 16 on the luminescence component LED and closes 1 overall lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332097.7A CN102798058B (en) | 2012-09-07 | 2012-09-07 | Explosion-proof type LED roadway lamp for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332097.7A CN102798058B (en) | 2012-09-07 | 2012-09-07 | Explosion-proof type LED roadway lamp for mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102798058A true CN102798058A (en) | 2012-11-28 |
| CN102798058B CN102798058B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210332097.7A Active CN102798058B (en) | 2012-09-07 | 2012-09-07 | Explosion-proof type LED roadway lamp for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102798058B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180210A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Heat-dissipating lamp |
| CN104421701A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN107036035A (en) * | 2016-02-02 | 2017-08-11 | 华荣科技股份有限公司 | Compound light fixture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989536Y (en) * | 2006-03-06 | 2007-12-12 | 西安立明电子科技有限责任公司 | LED coal mine alley lighting lamp |
| CN201251148Y (en) * | 2008-09-11 | 2009-06-03 | 陕西斯达煤矿安全装备有限公司 | LED round laneway lamp |
-
2012
- 2012-09-07 CN CN201210332097.7A patent/CN102798058B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989536Y (en) * | 2006-03-06 | 2007-12-12 | 西安立明电子科技有限责任公司 | LED coal mine alley lighting lamp |
| CN201251148Y (en) * | 2008-09-11 | 2009-06-03 | 陕西斯达煤矿安全装备有限公司 | LED round laneway lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180210A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Heat-dissipating lamp |
| CN104421701A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN107036035A (en) * | 2016-02-02 | 2017-08-11 | 华荣科技股份有限公司 | Compound light fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102798058B (en) | 2016-03-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Ziguang Lighting Technology Co., Ltd. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Shenzhen City, Baoan District province Guangdong District Longchang road 518102 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Applicant after: Shenzhen Ziguang Lighting Technology Co., Ltd. Address before: 518040 A, block 9-P, Fortune Plaza, 7002 Shennan Road, Shenzhen, Guangdong, Futian District Applicant before: Shenzhen Ziguang Lighting Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Shenzhen City, Baoan District province Guangdong District Longchang road 518000 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Patentee after: SHENZHEN ZIGUANG LIGHTING TECHNOLOGY CO., LTD. Address before: Shenzhen City, Baoan District province Guangdong District Longchang road 518102 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Patentee before: Shenzhen Ziguang Lighting Technology Co., Ltd. |
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| CP03 | Change of name, title or address |