CN202629734U - Portable lamp used in reactor - Google Patents
Portable lamp used in reactor Download PDFInfo
- Publication number
- CN202629734U CN202629734U CN2012202962892U CN201220296289U CN202629734U CN 202629734 U CN202629734 U CN 202629734U CN 2012202962892 U CN2012202962892 U CN 2012202962892U CN 201220296289 U CN201220296289 U CN 201220296289U CN 202629734 U CN202629734 U CN 202629734U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp holder
- lamp base
- lamp
- explosion
- 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.)
- Expired - Lifetime
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a portable lamp used in a reactor. The portable lamp comprises a lamp base and a control board. The control board is independently arranged outside an explosion-proof lampshade, and is electrically communicated with the lamp base. A plurality of light-emitting diodes (LED) are arranged on the lamp base, and are connected to a threaded coupling at one end of the lamp base. The lamp base is connected into the explosion-proof lampshade through the threaded coupling, so that the LEDs on the lamp base are electrically communicated with the control board. According to the portable lamp used in the reactor, the LEDs are circumferentially connected in series and in parallel to form the lamp base, so that diffused light can be generated, an illumination range is wide, and power consumption is low; a standard threaded coupling is arranged at one end of the lamp base, and the lamp base can be spirally arranged in the explosion-proof lampshade, so that the portable lamp is universal; in addition, the control board for driving the LEDs is separated from the lamp base, and is independently arranged outside the explosion-proof lampshade, so that the service life of the portable lamp is prolonged; and when failing, the control board can be conveniently maintained or replaced, and the lamp base is not required to be replaced, so that the using and maintenance cost of the portable lamp is lowered.
Description
Technical field
The utility model relates to a kind of portable lighter, relates in particular to the anti-explosion portable lamp in a kind of reactor.
Background technology
The portable lighter that the reactor intraoral illumination is used in the prior art generally adopts the battery lamp bubble, is threaded in the Explosion-proof globe through the standard screw socket, and be in the reactor illumination to be provided to produce diffused light.For satisfying illumination demand in the reactor, incandescent lamp bulb will reach more than the 100W usually, makes drive current bigger, and the inlet wire cable is thicker, and incandescent lamp power is bigger, consumes more electric energy, in Explosion-proof globe, produces a large amount of heats simultaneously, is unfavorable for heat radiation; And higher temperature is very easily damaged the drive circuit that is arranged in the portable lighter in the portable lighter, thereby causes portable lighter to be scrapped, and has reduced the service life of portable lighter.
For improving the drawback of incandescent lamp bulb, the portable lighter that adopts LED to replace incandescent lamp is also arranged, but illumination zone is limited; And the control panel of LED and LED all are arranged in the Explosion-proof globe, and for LED, control panel is easy fault more, and maintenance difficult, thereby cause portable lighter to be scrapped, and have influenced the service life of portable lighter, have increased the cost of changing portable lighter.
The utility model content
The utility model technical problem to be solved is to overcome defective of the prior art, and the portable lighter in a kind of reactor is provided, and increases portable lighter service life, reduces power consumption.
For solving the problems of the technologies described above, the utility model provides the portable lighter in a kind of reactor, it is characterized in that, comprises
Lamp holder,
Be arranged at independently Explosion-proof globe outer and can with the control panel of said lamp holder electric connection;
A plurality of LED are set on the said lamp holder, and said LED is connected to the hickey of said lamp holder one end, and said lamp holder is connected in the Explosion-proof globe through hickey, makes LED and said control panel electric connection on the lamp holder.
Said a plurality of LED circumferentially is arranged on the said lamp holder.
Said a plurality of LED forms many parallel branches, and comprises the LED of a plurality of series connection on every parallel branch.
Said lamp holder is a cylindricality, and said a plurality of LED circumferentially are arranged on the side of cylindricality.
Said control panel comprises the Switching Power Supply and the constant-current source of connection.
Said control panel converts the 220V alternating current of importing to DC voltage and is used to drive said LED.
The beneficial effect that the utility model reached:
Portable lighter in the reactor of the utility model, the LED that adopts a plurality of circumferential series and parallels to be provided with constitutes lamp holder, can produce diffused light, and illumination zone is wide, and power consumption is few; One end of lamp holder is arranged to the standard screw socket and can be installed to spirally in the Explosion-proof globe, has more versatility.And the control panel of driving LED separates with lamp holder, independently is arranged at the Explosion-proof globe outside, has increased portable lighter service life.When control panel breaks down, convenient for maintaining or replacing control panel, and need not change lamp holder, thus reduced portable lighter working service cost.
Description of drawings
Fig. 1 is the portable lighter circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As shown in Figure 1, the portable lighter in the reactor comprise lamp holder 1, can with the control panel 2 of lamp holder 1 electric connection.The LED11 that a plurality of series and parallels connect upwards is set in the week of lamp holder 1.Control panel 2 is used for converting the 220V alternating current of importing to DC voltage and is used for driving LED 11.Control panel 2 is arranged at Explosion-proof globe 3 outsides independently, and is connected with Explosion-proof globe 3 through lead.Lamp holder 1 one ends are arranged to standard screw socket 12 and are installed to spirally in the Explosion-proof globe 3 to make things convenient for it.When lamp holder 1 is installed to 3 last times of Explosion-proof globe spirally through screw socket 12, LED11 on the lamp holder 1 and control panel 2 are realized electric connections.
The LED11 that arranges on the lamp holder 1 is formed in parallel by many parallel branches, and a plurality of LED that can connect as required on every parallel branch.LED can adopt the LED of common 3W specification, 3 LED of series connection on every parallel branch, and power can reach 9W, and its illumination is equivalent to the illumination of 100W incandescent lamp, can satisfy reactor intraoral illumination demand.Lamp holder 1 can be designed to cylindricality, and a plurality of LED11 are arranged in the side of cylindricality, and the scope around making is all in the illumination zone of LED.
Control panel 2 is arranged at Explosion-proof globe 3 outsides independently, and more fragile because of the components and parts that comprise in the control panel 2, and the life-span of LED is longer relatively; Therefore; When control panel 2 breaks down, can keep in repair, change defective device easily or change control panel, and need not change the lamp holder that can normally use; Thereby reduced portable lighter working service cost, prolonged portable lighter service life.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.
Claims (6)
1. the portable lighter that reactor is interior is characterized in that, comprises
Lamp holder,
Be arranged at independently Explosion-proof globe outer and can with the control panel of said lamp holder electric connection;
A plurality of LED are set on the said lamp holder, and said LED is connected to the hickey of said lamp holder one end, and said lamp holder is connected in the Explosion-proof globe through hickey, makes LED and said control panel electric connection on the lamp holder.
2. the portable lighter in the reactor according to claim 1 is characterized in that said a plurality of LED circumferentially are arranged on the said lamp holder.
3. the portable lighter in the reactor according to claim 2 is characterized in that, said a plurality of LED form many parallel branches, and comprises the LED of a plurality of series connection on every parallel branch.
4. the portable lighter in the reactor according to claim 1 is characterized in that said lamp holder is a cylindricality, and said a plurality of LED circumferentially are arranged on the side of cylindricality.
5. the portable lighter in the reactor according to claim 1 is characterized in that said control panel comprises the Switching Power Supply and the constant-current source of connection.
6. according to the portable lighter in claim 1 or the 5 described reactors, it is characterized in that said control panel converts the 220V alternating current of importing to DC voltage and is used to drive said LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202962892U CN202629734U (en) | 2012-06-25 | 2012-06-25 | Portable lamp used in reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202962892U CN202629734U (en) | 2012-06-25 | 2012-06-25 | Portable lamp used in reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629734U true CN202629734U (en) | 2012-12-26 |
Family
ID=47382929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202962892U Expired - Lifetime CN202629734U (en) | 2012-06-25 | 2012-06-25 | Portable lamp used in reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676768A (en) * | 2013-12-31 | 2014-03-26 | 江苏天鹏石化特种工程有限公司 | Operation control system outside suction tube device of hydrogenation reactor |
-
2012
- 2012-06-25 CN CN2012202962892U patent/CN202629734U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676768A (en) * | 2013-12-31 | 2014-03-26 | 江苏天鹏石化特种工程有限公司 | Operation control system outside suction tube device of hydrogenation reactor |
| CN103676768B (en) * | 2013-12-31 | 2016-02-03 | 江苏天鹏石化特种工程有限公司 | The outer control system of hydrogenation reactor suction tube device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5395755B2 (en) | Light emitting diode lighting device and current control method thereof | |
| CN201448612U (en) | Energy-saving illuminating lamp | |
| CN202629734U (en) | Portable lamp used in reactor | |
| CN202197439U (en) | Electrodeless constant current driving circuit for light-emitting diode (LED) automobile lamp | |
| CN104154480A (en) | Rotary LED lamp | |
| CN202511075U (en) | Split light-emitting diode (LED) light source | |
| CN102644874A (en) | Split light-emitting diode (LED) light source | |
| CN202403034U (en) | LED (light-emitting diode) lamp of external direct current power supply system | |
| CN204539549U (en) | A kind of Simple LED | |
| CN103470999A (en) | Fantasy lamp with conveniently changeable lamp holder and power module | |
| CN202958027U (en) | Light-emitting diode (LED) lighting circuit | |
| CN203517471U (en) | Fantasy lamp with lamp holder and power module convenient and fast to replace | |
| CN201934948U (en) | LED (light-emitting diode) lamp | |
| CN202972670U (en) | Light emitting diode (LED) light pipe of combination of driving power supply and light source | |
| CN205014074U (en) | LED large ball games bubble lamp | |
| CN201539760U (en) | Modularized LED lamp | |
| CN201993850U (en) | Signal indicating device | |
| CN203784660U (en) | LED candle lamp | |
| CN204127899U (en) | Direct-current LED street lamp cap | |
| CN202091822U (en) | Energy-saving fluorescent lamp | |
| CN201733488U (en) | LED driving device | |
| CN202598355U (en) | Light-emitting diode (LED) anti-fog illuminating lamp special for locomotive | |
| CN202852459U (en) | LED fluorescent lamp with external driving power supply | |
| CN202998579U (en) | LED bulb without transformer driving circuit | |
| CN201935017U (en) | LED energy-saving light bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nanjing City, Jiangsu province Longpan Road No. 418 building six elegant garden Patentee after: JIANGSU TIANPENG PETROCHEMICAL TECHNOLOGY CO.,LTD. Address before: Nanjing City, Jiangsu province Longpan Road No. 418 building six elegant garden Patentee before: JIANGSU TIANPENG SPECIAL PETRO-CHEMICAL ENGINEERING CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |