CN203571562U - Anti-explosion ceiling lamp - Google Patents
Anti-explosion ceiling lamp Download PDFInfo
- Publication number
- CN203571562U CN203571562U CN201320781259.5U CN201320781259U CN203571562U CN 203571562 U CN203571562 U CN 203571562U CN 201320781259 U CN201320781259 U CN 201320781259U CN 203571562 U CN203571562 U CN 203571562U
- Authority
- CN
- China
- Prior art keywords
- explosion
- shell
- housing
- inner chamber
- ceiling
- 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
- 238000004880 explosion Methods 0.000 title abstract 5
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an anti-explosion ceiling lamp and relates to the field of anti-explosion electric apparatuses. The anti-explosion ceiling lamp consists of a shell, a transparent shade and an LED (Light Emitting Diode) lamp panel, wherein the shell is cap-shaped; a bottom pillar-shaped base is arranged inside the shell; an inner cavity with a side opening is formed in the upper part of the base; through holes are formed in the side wall and the bottom of the inner cavity; an openable cover and an incoming line 8 are arranged on the positions, corresponding to the opening of the inner cavity and the through hole in the side wall, of the shell; a drive power source is arranged on the lower part of the pillar-shaped base and is connected with the LED lamp panel fixed on the lower part of the pillar-shaped base by a circuit; a reflector is arranged on the LED lamp panel; the outer periphery of the opening of the transparent shade is in threaded connection with the inner periphery of the opening of the shell. The anti-explosion ceiling lamp is simple in structure, stable in performance and rapid in mounting, and the internal circuit can be overhauled under the condition that the whole shell is not detached; in addition, the lampshade is in threaded connection with the shell, connection screws used for fixing are arranged on the outer periphery, and the defect that the lampshade falls on the ground when the lampshade is detached is overcome.
Description
Technical field
The utility model relates to explosion-proof electric apparatus field, relates in particular to explosion-proof lamp affixed to the ceiling.
Background technology
Lamp affixed to the ceiling is utilized widely in the environment such as school, factory and mine, and the explosion-proof lamp affixed to the ceiling using in the inflammable and explosive particular surroundings such as mine, electric power incoming line adopts inner pressed hermetically-sealed construction, the winding of electric wire while avoiding installing.Light fixture faying face is equipped with rubber seal makes light fixture have good safeguard function, the mode that at present all adopts bolt or screw to be fixedly connected with between existing explosion-proof lamp shade of ceiling lamp and housing, the connection obturation effect of this mode is good, be conducive to improve explosion-proof performance, but in the time of maintenance, dismounting and installation are all inconvenient, especially when housing is still fixed on wall, maintenance personal is when all disassembling bolt, necessary assists lampshade with hand, otherwise lampshade just can fall and damage on ground, lamp affixed to the ceiling is not provided with and uncaps in case top at present in addition, the mode that inside is equipped with circuit is unfavorable for the carrying out of service work too.
Utility model content
The utility model is intended to for the deficiency existing in background technology, and a kind of explosion-proof lamp affixed to the ceiling is provided.
Explosion-proof lamp affixed to the ceiling of the present utility model, to be formed by housing, translucent cover and LED lamp panel, housing described in it is cap shape, enclosure interior is equipped with cylindrical base, the top of cylindrical base is provided with the inner chamber of lateral openings, sidewall and the bottom of inner chamber are equipped with through hole, the housing of the opening part of inner chamber, sidewall through hole corresponding position is provided with uncaps and incoming line, cylindrical base bottom is provided with driving power, driving power and the LED lamp panel connection that is fixed on cylindrical base bottom, LED lamp panel is provided with reflection shield, and translucent cover opening periphery is threaded with in shell nozzle in week.
As further improvement of the utility model, described housing, the outer of translucent cover are all thick with bolt hole and have at least one group to be provided with bolt and to be fixedly connected with.
As further improvement of the utility model, described housing top is provided with fixed cross beam.
As further improvement of the utility model, described described power supply box by the through hole of incoming line, cylindrical base side direction enter in inner chamber, circuit on driving power enters in inner chamber and joins with power line through the through hole of intracavity bottom.
Explosion-proof lamp affixed to the ceiling of the present utility model, reasonable in design, stable performance, quick for installation, by original in case top, uncap to change on the sidewall on top uncap, in the situation that whole housing need not being removed, just can overhaul internal wiring, explosion-proof effect is good, in addition, between lampshade and housing for being threaded, finally in periphery, be provided with connecting screw and fix, the drawback of having avoided lampshade easily to fall on earth in dismounting lampshade.
Accompanying drawing explanation
Fig. 1 is disassembly diagram of the present utility model;
Fig. 2 is self-contained figure of the present utility model.
The specific embodiment
Below in conjunction with 1 pair of explosion-proof lamp affixed to the ceiling of the present utility model of accompanying drawing, be described further.
Explosion-proof lamp affixed to the ceiling of the present utility model, by housing 1, translucent cover 2 and LED lamp panel 3 form, housing 1 described in it is cap shape, housing 1 inside is equipped with cylindrical base 4, the top of cylindrical base 4 is provided with the inner chamber 5 of lateral openings, the sidewall of inner chamber 5 and bottom are equipped with through hole 6, the opening part of inner chamber 5, the housing 1 of through hole 6 corresponding positions on sidewall is provided with uncaps 7 and incoming line 8, cylindrical base 4 bottoms are provided with driving power 9, driving power 9 and LED lamp panel 3 connections that are fixed on cylindrical base 4 bottoms, LED lamp panel 3 is provided with reflection shield 10, translucent cover 2 opening peripheries are threaded with in housing 1 opening in week.
Explosion-proof lamp affixed to the ceiling of the present utility model, by housing 1, translucent cover 2 and LED lamp panel 3 form, housing 1 described in it is cap shape, housing 1 inside is equipped with cylindrical base 4, the top of cylindrical base 4 is provided with the inner chamber 5 of lateral openings, the sidewall of inner chamber 5 and bottom are equipped with through hole 6, the opening part of inner chamber 5, the housing 1 of through hole 6 corresponding positions on sidewall is provided with uncaps 7 and incoming line 8, cylindrical base 4 bottoms are provided with driving power 9, driving power 9 and LED lamp panel 3 connections that are fixed on cylindrical base 4 bottoms, LED lamp panel 3 is provided with reflection shield 10, translucent cover 2 opening peripheries are threaded with in housing 1 opening in week.
Described housing 1, the outer of translucent cover 2 are all thick with bolt hole 11 and have at least one group to be provided with bolt 12 and to be fixedly connected with., described housing 1 top is provided with fixed cross beam 13; Described described power supply box by the through hole 6 of incoming line 8, cylindrical base 4 side direction enter in inner chamber 5, circuit on driving power 9 enters in inner chamber 5 and joins with power line through the through hole 6 of inner chamber 5 bottoms.
Claims (4)
1. explosion-proof lamp affixed to the ceiling, by housing (1), translucent cover (2) and LED lamp panel (3) form, it is characterized in that described housing (1) is cap shape, housing (1) inside is equipped with cylindrical base (4), the top of cylindrical base (4) is provided with the inner chamber (5) of lateral openings, the sidewall of inner chamber (5) and bottom are equipped with through hole (6), the opening part of inner chamber (5), the housing (1) of the through hole on sidewall (6) corresponding position is provided with uncaps (7) and incoming line (8), cylindrical base (4) bottom is provided with driving power (9), driving power (9) and LED lamp panel (3) connection that is fixed on cylindrical base (4) bottom, LED lamp panel (3) is provided with reflection shield (10), translucent cover (2) opening periphery is threaded with in housing (1) opening in week.
2. explosion-proof lamp affixed to the ceiling as claimed in claim 1, the outer that it is characterized in that described housing (1), translucent cover (2) is all thick with bolt hole (11) and has at least one group to be provided with bolt (12) and to be fixedly connected with.
3. explosion-proof lamp affixed to the ceiling as claimed in claim 1 or 2, is characterized in that described housing (1) top is provided with fixed cross beam (13).
4. explosion-proof lamp affixed to the ceiling as claimed in claim 1 or 2, it is characterized in that described power supply box by the through hole (6) of incoming line (8), cylindrical base (4) side direction enter in inner chamber (5), circuit on driving power (9) enters in inner chamber (5) and joins with power line through the through hole (6) bottom inner chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781259.5U CN203571562U (en) | 2013-12-03 | 2013-12-03 | Anti-explosion ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781259.5U CN203571562U (en) | 2013-12-03 | 2013-12-03 | Anti-explosion ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571562U true CN203571562U (en) | 2014-04-30 |
Family
ID=50539293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781259.5U Expired - Lifetime CN203571562U (en) | 2013-12-03 | 2013-12-03 | Anti-explosion ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488936A (en) * | 2018-11-06 | 2019-03-19 | 葛成燕 | A kind of energy-efficient property LED light |
-
2013
- 2013-12-03 CN CN201320781259.5U patent/CN203571562U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488936A (en) * | 2018-11-06 | 2019-03-19 | 葛成燕 | A kind of energy-efficient property LED light |
| CN109488936B (en) * | 2018-11-06 | 2021-05-18 | 浙江奥蓝光源科技有限公司 | Energy-saving high-efficiency LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 163000 Tieren ecological industry demonstration zone, Honggang District, Daqing City, Heilongjiang Province Patentee after: Daqing hengchi Electric Co.,Ltd. Address before: 163000 Tieren ecological industry demonstration zone, Honggang District, Daqing City, Heilongjiang Province Patentee before: DAQING HONGFULAI ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |