CN203784818U - Emergency lighting fluorescent lamp - Google Patents
Emergency lighting fluorescent lamp Download PDFInfo
- Publication number
- CN203784818U CN203784818U CN201420090011.9U CN201420090011U CN203784818U CN 203784818 U CN203784818 U CN 203784818U CN 201420090011 U CN201420090011 U CN 201420090011U CN 203784818 U CN203784818 U CN 203784818U
- Authority
- CN
- China
- Prior art keywords
- emergency lighting
- fluorescent lamp
- radiator
- diffuser
- lighting fluorescent
- 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
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- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 4
- 238000005286 illumination Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an emergency lighting fluorescent lamp, comprising an LED (light emitting diode) module and a light transmission shield; the LED module comprises an LED plate and a radiator; the LED plate is fixedly arranged at the surface of the outer side of the radiator; LED lighting bodies are uniformly distributed at the surface of the LED plate; the light transmission shield is a cavity structure extending along the length direction of the LED module and contains the LED plate; the light transmission shield is internally filled with noctilucence powder which is attached in the light transmission shield. When the power supply of an externally connected power supply is stopped, the emergency lighting fluorescent lamp can be used for providing emergency lighting by using the brightness of the noctilucence powder, plays an emergency lighting action in specific occasions such as a dark corridor and avoids the occurrence of danger.
Description
Technical field
The utility model relates to a kind of fluorescent lamp, particularly relates to a kind of emergency lighting fluorescent lamp.
Background technology
In prior art, Emergency daylight lamp is mainly to realize Emergency Light effect by emergency power supply emergency service under powering-off state.Emergence lighting lamp is made up of several parts such as light source, light source drive, rectifier, inverter, battery pack, sign lamp shells.At ordinary times, civil power 220V is by light source drive, driving light source normal illumination, by rectifier, battery pack is carried out to electric energy supplements simultaneously, even if turn-off after work in the situation of illumination, rectifier is still operated in charged state, to make battery pack all the time in full combat readiness.When running into emergency, when civil power cut, inverter will start inverter circuit automatically, and the low-voltage electric energy of battery pack is converted to high voltage electric energy, and driving light source continues illumination.
Emergency luminaire will provide illumination at ordinary times as ordinary lamp and lantern, when being in an emergency, as earthquake, catch fire or fault causes that power supply interrupts suddenly, all light sources all quit work, now, it must provide reliable illumination immediately, and indicates direction that the stream of people evacuates and the position of emergency exit.
And above-mentioned emergency light needs other auxiliary accessories, as inverter, battery pack etc., and in prior art, also there is not the gray scale of utilizing noctilucence film, in case of emergency realize illumination.
So the fluorescent lamp that provides a kind of gray scale of utilizing noctilucence film to realize emergency illumination is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of emergency lighting fluorescent lamp, for solving prior art emergency lighting fluorescent structure complexity, the problem that servicing unit is many.
For achieving the above object and other relevant objects, the utility model provides a kind of emergency lighting fluorescent lamp, comprising: LED module, comprises LED board and radiator, described LED board is fixedly installed on described radiator outer surface, and described LED board surface is evenly equipped with LED illuminator; Diffuser, is the cavity structure extending at described LED module length direction, and described diffuser contains described LED board, and described diffuser inside is filled with luminescent powder.
Preferably, be provided with the first slot and the second inside slot of opening of outward opening along the width of described radiator outer surface.
Preferably, described diffuser is the opening shape cylindrical shell that cross section is major arc, and described major arc two ends have the Access Division of complying with described the first slot opening direction, and described diffuser snap-fits into described the first slot by described Access Division and is connected with described radiator.
Preferably, the inner hollow structure that described radiator is formed in one.
Preferably, described LED board is fixedly connected with described radiator by described the second slot.
Preferably, described LED board is fixedly connected with described radiator by the mode being spirally connected.
Preferably, the cross section of described diffuser is major arc shape
Preferably, the outline of described radiator is minor arc shape, and described radiator coordinates formation circular cavity structure with described diffuser.
Preferably, also comprise the lamp holder at the described radiator of sealing and diffuser two ends, described lamp holder outside is provided with to connect the Plug Division of external power source.
Preferably, in the cavity of described radiator, be provided with driving power, described driving power connects described Plug Division and LED illuminator.
As mentioned above, complete utility model title of the present utility model, there is following beneficial effect: described luminescent powder is attached among diffuser, in the time that external power supply is stopped power supply, this emergency lighting fluorescent lamp can utilize the briliancy of described luminescent powder that emergent illumination is provided, in some specific occasions, as pitch-dark corridor, bring into play emergent illuminating effect, avoid dangerous generation.
Brief description of the drawings
Fig. 1 is shown as the utility model transverse sectional view.
Fig. 2 is shown as the utility model A place enlarged drawing.
Fig. 3 is shown as the utility model overall schematic.
Piece mark explanation
1 diffuser
11 luminescent powders
2 radiators
21 first slots
22 second slots
3 LED boards
4 LED illuminators
6 lamp holders
7 driving powers
Detailed description of the invention
By specific instantiation, embodiment of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this description.The utility model can also be implemented or be applied by other different detailed description of the invention, and the every details in this description also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present utility model.It should be noted that, in the situation that not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram providing in following examples only illustrates basic conception of the present utility model in a schematic way, satisfy and only show with assembly relevant in the utility model in graphic but not component count, shape and size drafting while implementing according to reality, when its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
Refer to Fig. 1, the utility model provides a kind of emergency lighting fluorescent lamp, comprising: LED module, comprise LED board 3 and radiator 2, and described LED board 3 is fixedly installed on described radiator 2 outer surfaces, and described LED board 3 surfaces are evenly equipped with LED illuminator 4; Diffuser 1, is the cavity structure extending at described LED module length direction, and described diffuser 1 contains described LED board 3, and described diffuser 1 inside is filled with luminescent powder 11.
Described radiator 2 is formed in one, and described radiator 2 is made for thermally conductive materials, and described radiator 2 is the hollow structure of both ends open, is placed with driving power 7 in described hollow structure, and described driving power 7 is electrically connected described LED illuminator 4.The both sides of the edge of described radiator 2 broad ways are provided with holding section, described holding section is symmetrical arranged along described radiator 2 widths, be provided with the first slot 21 and the second inside slot 22 of opening of outward opening along the width of described radiator 2 outer surfaces, described LED board 3 snap-fits in described the second slot 22, and described LED board 3 can also be by being spirally connected, riveted joint, the mode such as bonding are fixedly connected with described radiator 2.
Before described diffuser 1 processing, in raw material, add luminescent powder 11, then carry out together the processing such as injection moulding, extrusion molding and process, then according to drawing requirement machine-shaping.Described diffuser 1 is the diffuser 1 of major arc for cross section, described major arc is 2/3 circular arc, described diffuser 1 is the opening shape cylindrical shell of major arc for cross section, described major arc two ends have the Access Division of complying with described the first slot 21 opening directions, described diffuser 1 snap-fits into described the first slot 21 by described Access Division and is connected with described radiator 2, realize being connected of diffuser 1 and described radiator 2, refer to particularly Fig. 2, described diffuser 1 has better plasticity, be beneficial to and in installation process, stick into the first slot 21, before installation, described diffuser 1 has inside clamping force, ensure good clamping, realize being connected of described diffuser 1 and described radiator 2.Particularly, the outline of the radiator 2 not contained by described diffuser 1 is minor arc shape, described minor arc is 1/3 circular arc that adapts to described major arc, the radiator 2 that the outline exposing is minor arc is connected for full circle with the arc that cross section is the diffuser 1 of major arc, makes the rounded structure of whole light fixture outline.
Refer to Fig. 3, this emergency lighting fluorescent lamp also comprises the lamp holder 6 at the two ends of sealing described radiator 2 and diffuser 1, and described lamp holder 6 outsides are provided with Plug Division, and described Plug Division is in order to connect external power source.In described radiator 2 cavitys, be provided with driving power 7, described driving power 7 connects described Plug Division and LED illuminator 4.
Described LED board 3 is in order to provide the installation carrier of described LED illuminator 4 and the layout of described LED illuminator 4 associated driver circuitry, specific as follows: after the components and parts welding on described LED board 3, LED board 3 is fixed on radiator 2, finally completes power supply welding, the installation of diffuser 1, lamp holder 6 and the step such as assemble.
Described luminescent powder 11 is attached among diffuser 1, and in the time that external power supply is stopped power supply, this emergency lighting fluorescent lamp can utilize the briliancy of described luminescent powder 11 that emergent illumination is provided, in some specific occasions, as pitch-dark corridor, bring into play emergent illuminating effect, avoid dangerous generation.
In sum, the emergency lighting fluorescent lamp utilization that the utility model provides is added luminescent powder in daylight lamp fixture diffuser, makes in the time that light fixture external power supply is stopped power supply, and can utilize the briliancy of described luminescent powder that emergent illumination is provided, play a role in some specific occasions, avoid dangerous generation.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (10)
1. an emergency lighting fluorescent lamp, is characterized in that, comprising:
LED module, comprises LED board and radiator, and described LED board is fixedly installed on described radiator outer surface, and described LED board surface is provided with LED illuminator;
Diffuser, is the cavity structure extending at described LED module length direction, and described diffuser contains described LED board, and described diffuser inside is filled with luminescent powder.
2. emergency lighting fluorescent lamp according to claim 1, is characterized in that: the first slot and the second inside slot of opening that are provided with outward opening along the width of described radiator outer surface.
3. emergency lighting fluorescent lamp according to claim 2, it is characterized in that: described diffuser is the opening shape cylindrical shell that cross section is major arc, described major arc two ends have the Access Division of complying with described the first slot opening direction, and described diffuser snap-fits into described the first slot by described Access Division and is connected with described radiator.
4. emergency lighting fluorescent lamp according to claim 1, is characterized in that: the inner hollow structure that described radiator is formed in one.
5. emergency lighting fluorescent lamp according to claim 2, is characterized in that: described LED board is fixedly connected with described radiator by described the second slot.
6. emergency lighting fluorescent lamp according to claim 1, is characterized in that: described LED board is fixedly connected with described radiator by the mode being spirally connected.
7. emergency lighting fluorescent lamp according to claim 1, is characterized in that: the cross section of described diffuser is major arc shape.
8. emergency lighting fluorescent lamp according to claim 7, is characterized in that: the outline of described radiator is minor arc shape, and described radiator coordinates formation circular cavity structure with described diffuser.
9. emergency lighting fluorescent lamp according to claim 4, is characterized in that: also comprise the lamp holder at the described radiator of sealing and diffuser two ends, described lamp holder outside is provided with to connect the Plug Division of external power source.
10. emergency lighting fluorescent lamp according to claim 9, is characterized in that: in the cavity of described radiator, be provided with driving power, described driving power connects described Plug Division and LED illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090011.9U CN203784818U (en) | 2014-02-28 | 2014-02-28 | Emergency lighting fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090011.9U CN203784818U (en) | 2014-02-28 | 2014-02-28 | Emergency lighting fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784818U true CN203784818U (en) | 2014-08-20 |
Family
ID=51320999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090011.9U Expired - Lifetime CN203784818U (en) | 2014-02-28 | 2014-02-28 | Emergency lighting fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240736A (en) * | 2015-09-28 | 2016-01-13 | 苏州市大力电器有限公司 | Spotlight with luminous function |
-
2014
- 2014-02-28 CN CN201420090011.9U patent/CN203784818U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240736A (en) * | 2015-09-28 | 2016-01-13 | 苏州市大力电器有限公司 | Spotlight with luminous function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |