CN2823792Y - Solid maintaining-free explosion-proof lamp - Google Patents
Solid maintaining-free explosion-proof lamp Download PDFInfo
- Publication number
- CN2823792Y CN2823792Y CNU2005200630483U CN200520063048U CN2823792Y CN 2823792 Y CN2823792 Y CN 2823792Y CN U2005200630483 U CNU2005200630483 U CN U2005200630483U CN 200520063048 U CN200520063048 U CN 200520063048U CN 2823792 Y CN2823792 Y CN 2823792Y
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- described housing
- solid
- light emitting
- housing
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Abstract
The utility model relates to a solid maintaining-free explosion-proof lamp which comprises a casing (10) in which cables are connected, a light source component (20) installed in the casing (10), and a transparent piece (30) installed belowthe casing (10) by the engagement of screw threads, wherein the light source component (20) comprises a drive board (21) fixed in the casing (10), a plurality of light emitting diodes (22) electrically connected with the drive board (21), a heat radiation board (23) tightly attached to the light emitting diodes (22) and the casing (10), and a reflector (24) installed at the peripheries of the light emitting diodes (22). The utility model has the advantages of high brightness, small radiation angles, energy saving, etc. Moreover, because the transparent piece is connected with the casing by the screw threads, the connection of the transparent piece and the casing can become more reliable, and the transparent piece can not fly off from the casing easily even though the explosion happens. The utility model also has the advantages of safety and reliability.
Description
Technical field
The utility model relates to a kind of light fixture, more particularly, relates to a kind of solid-state non-maintaining explosion-proof lamp.
Background technology
At present, the lighting source that generally uses in various inflammable and explosive occasions such as oil, chemical industry, boats and ships is to adopt incandescent lamp both at home and abroad, add the colour filter cover of various monochromes, but the electro-optical efficiency of incandescent lamp is low, caloric value is big, service life is short, only have 1000～3000 hours, its brightness is limited, the angle of divergence is big.And waterproof, the shockproof properties of the existing incandescent lamp that adopts are relatively poor.Lamp housing only is connected with buckle or screw etc. with Transparent Parts, and when blasting, Transparent Parts tends to fly out from lamp housing, causes danger.
The utility model content
The technical problems to be solved in the utility model is, the defective at the above-mentioned incandescent light fitting of prior art provides a kind of light emitting diode that adopts as light source, safe and reliable solid-state non-maintaining explosion-proof lamp.
The technical scheme that its technical problem that solves the utility model adopts is: constructs a kind of solid-state non-maintaining explosion-proof lamp, comprises the housing that inserts cable, be installed in the light source assembly in the described housing, and the Transparent Parts that is installed in described housing below by screw-threaded engagement; The reflective mirror that described light source assembly comprises the drive plate that is fixed in the described housing, a plurality of light emitting diodes that are electrically connected with described drive plate, is close to the heat sink of installation and is installed in described light emitting diode periphery with described light emitting diode and described housing.
In the solid-state non-maintaining explosion-proof lamp of the present utility model, the outer peripheral edges of described Transparent Parts are provided with external screw thread, and the inboard of described housing is provided with the internal thread that cooperates with described external screw thread.
In the solid-state non-maintaining explosion-proof lamp of the present utility model, the junction of described Transparent Parts and described housing offers the connecting hole of perforation, and is provided with the anti-loose screw with described Transparent Parts and the locking of described housing in described connecting hole.
In the solid-state non-maintaining explosion-proof lamp of the present utility model, the joint of described Transparent Parts and described housing is provided with the water-tight circle.
Implement solid-state non-maintaining explosion-proof lamp of the present utility model, have following beneficial effect: explosion-proof lamp of the present utility model is to use light emitting diode as light source, has advantages such as brightness height, the angle of divergence be little, energy-conservation; And its Transparent Parts and housing make that by being threaded both connections are more reliable, even the Transparent Parts of blasting also is difficult to fly out from housing, has safe and reliable advantage.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the partial schematic sectional view of the solid-state non-maintaining explosion-proof lamp of the utility model;
Fig. 2 be among Fig. 1 A to partial schematic sectional view;
Fig. 3 is the schematic perspective view of the solid-state non-maintaining explosion-proof lamp of the utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, solid-state non-maintaining explosion-proof lamp of the present utility model comprises housing 10, is installed in light source assembly 20 in the described housing 10 and the Transparent Parts 30 that is installed in described housing 10 belows by screw thread.Described housing 10 is provided with mounting bracket 11, by described mounting bracket 11 whole explosion-proof lamp is installed to the position that needs, for example roof, Peng Ding etc.Described housing 10 is provided with the opening 12 that enters for external cable, and is provided with waterproof sealing packing ring 13 on described opening 12, plays the effect of waterproof sealing.
Described light source assembly 20 comprises drive plate 21, a plurality of light emitting diode 22, heat sink 23 and reflective mirror 24.Described drive plate 21 can be fixedly mounted in the described housing 10 by modes such as hold-down screw, bolts, and provides power supply by external cable.Described a plurality of light emitting diode 22 is electrically connected with described drive plate 21.Described heat sink 23 is close to the back side of described light emitting diode 22, closely contact with the inwall of described housing 10 simultaneously, thereby the heat that described light emitting diode 22 work produce can be delivered on the described housing 10 by heat sink 23, accelerates the heat radiation of light emitting diode 22.Described reflective mirror 24 is arranged on the periphery of described light emitting diode 22, can reflect the light that light emitting diode 22 sends, and penetrates from described Transparent Parts 30, plays the effect that increases light extraction efficiency.
Described housing 10 and being connected of described Transparent Parts 30 are by being threaded, and in the present embodiment, are provided with external screw thread in the outer peripheral edges of described Transparent Parts 30, and the inboard of described housing 10 is provided with internal thread.By the engagement of described external screw thread and described internal thread, and described Transparent Parts 30 is fixedly connected with described housing 10, makes that both connections are more reliable,, have safe and reliable advantage even the Transparent Parts 30 of blasting also is difficult to from housing 10 fly out.In order to make described explosion-proof lamp have better explosion-proof effect, offer the connecting hole of perforation in the junction of described Transparent Parts 30 and described housing 10, and in described connecting hole, be provided with, thereby further improve explosion-proof effect with the anti-loose screw 40 of described Transparent Parts 30 with described housing 10 lockings.Joint at described Transparent Parts 30 and described housing 10 can further be provided with water-tight circle 31, thereby can improve waterproof effect.
Claims (5)
1, a kind of solid-state non-maintaining explosion-proof lamp is characterized in that, comprises the housing (10) that inserts cable, is installed in the light source assembly (20) in the described housing (10), and the Transparent Parts (30) that is installed in described housing (10) below by screw-threaded engagement; Described light source assembly (20) comprises the drive plate (21) that is fixed in the described housing (10), a plurality of light emitting diodes (22) that are electrically connected with described drive plate (21), is close to the heat sink (23) of installation with described light emitting diode (22) and described housing (10) and is installed in the peripheral reflective mirror (24) of described light emitting diode (22).
2, solid-state non-maintaining explosion-proof lamp according to claim 1 is characterized in that, the outer peripheral edges of described Transparent Parts (30) are provided with external screw thread, and the inboard of described housing (10) is provided with the internal thread that cooperates with described external screw thread.
3, solid-state non-maintaining explosion-proof lamp according to claim 2, it is characterized in that, the junction of described Transparent Parts (30) and described housing (10) offers the connecting hole of perforation, and is provided with in described connecting hole the anti-loose screw (40) of described Transparent Parts (30) with described housing (10) locking.
According to claim 2 or 3 described solid-state non-maintaining explosion-proof lamps, it is characterized in that 4, described Transparent Parts (30) is provided with water-tight circle (31) with the joint of described housing (10).
5, solid-state non-maintaining explosion-proof lamp according to claim 4 is characterized in that, described housing (10) is provided with mounting bracket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200630483U CN2823792Y (en) | 2005-08-10 | 2005-08-10 | Solid maintaining-free explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200630483U CN2823792Y (en) | 2005-08-10 | 2005-08-10 | Solid maintaining-free explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823792Y true CN2823792Y (en) | 2006-10-04 |
Family
ID=37032907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200630483U Expired - Fee Related CN2823792Y (en) | 2005-08-10 | 2005-08-10 | Solid maintaining-free explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823792Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278655A (en) * | 2010-06-09 | 2011-12-14 | 海洋王照明科技股份有限公司 | Lamp with deep cavity structure |
| CN102563396A (en) * | 2010-12-31 | 2012-07-11 | 海洋王照明科技股份有限公司 | Shockproof lamp |
| CN102777771A (en) * | 2011-05-13 | 2012-11-14 | 海洋王照明科技股份有限公司 | Device for preventing lamp from being opened by bare hands and explosion-proof portable lamp |
| CN103574397A (en) * | 2012-08-11 | 2014-02-12 | 醴陵市瓷城起重电器厂 | LED (Light Emitting Diode) mine explosion-proof locomotive lamp |
| CN104061455A (en) * | 2013-03-22 | 2014-09-24 | 深圳市海洋王照明工程有限公司 | Lamp with anti-falling structure |
| CN104421902A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104633566A (en) * | 2013-11-08 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp for ship |
| CN104676418A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Led lamp |
| CN105588007A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Temperature control safety explosion-proof lamp |
| CN108730824A (en) * | 2017-04-20 | 2018-11-02 | 深圳市海洋王照明工程有限公司 | Platform lamp |
| CN108954029A (en) * | 2017-05-27 | 2018-12-07 | 海洋王（东莞）照明科技有限公司 | explosion-proof platform lamp |
| CN112325246A (en) * | 2020-07-08 | 2021-02-05 | 海洋王（东莞）照明科技有限公司 | Shell structure and lamp |
-
2005
- 2005-08-10 CN CNU2005200630483U patent/CN2823792Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278655B (en) * | 2010-06-09 | 2013-11-13 | 海洋王照明科技股份有限公司 | Lamp with deep cavity structure |
| CN102278655A (en) * | 2010-06-09 | 2011-12-14 | 海洋王照明科技股份有限公司 | Lamp with deep cavity structure |
| CN102563396A (en) * | 2010-12-31 | 2012-07-11 | 海洋王照明科技股份有限公司 | Shockproof lamp |
| CN102777771A (en) * | 2011-05-13 | 2012-11-14 | 海洋王照明科技股份有限公司 | Device for preventing lamp from being opened by bare hands and explosion-proof portable lamp |
| CN102777771B (en) * | 2011-05-13 | 2014-07-23 | 海洋王照明科技股份有限公司 | Device for preventing lamp from being opened by bare hands and explosion-proof portable lamp |
| CN103574397B (en) * | 2012-08-11 | 2017-11-28 | 醴陵市瓷城起重电器厂 | LED flame-proof mine locomotive lights |
| CN103574397A (en) * | 2012-08-11 | 2014-02-12 | 醴陵市瓷城起重电器厂 | LED (Light Emitting Diode) mine explosion-proof locomotive lamp |
| CN104061455A (en) * | 2013-03-22 | 2014-09-24 | 深圳市海洋王照明工程有限公司 | Lamp with anti-falling structure |
| CN104421902A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104633566A (en) * | 2013-11-08 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp for ship |
| CN104676418A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Led lamp |
| CN105588007A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Temperature control safety explosion-proof lamp |
| CN105588007B (en) * | 2015-10-16 | 2018-07-31 | 沈阳北方防爆股份有限公司 | Temperature control safe explosion-proof lamp |
| CN108730824A (en) * | 2017-04-20 | 2018-11-02 | 深圳市海洋王照明工程有限公司 | Platform lamp |
| CN108954029A (en) * | 2017-05-27 | 2018-12-07 | 海洋王（东莞）照明科技有限公司 | explosion-proof platform lamp |
| CN112325246A (en) * | 2020-07-08 | 2021-02-05 | 海洋王（东莞）照明科技有限公司 | Shell structure and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY HAIYANGWANG LIGHTING TECHNOLOGY CO., Free format text: FORMER OWNER: SHENZHEN HAIYANGWANG INVESTMENT DEVELOPMENT CO., LTD. Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: Shenzhen City, Guangdong Province, Nanshan District East Road No. 84 Huaye comprehensive library two or three, zip code: 518000 Patentee after: SHENZHEN OCEAN'S KING LIGHTING TECHNOLOGY Co.,Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Nanyou Haiwang Avenue building, 22 floor, zip code: 518052 Patentee before: Shenzhen Ocean's King Investment Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |