CN209725961U - A kind of fire prevention LED lamp that illumination zone is wide - Google Patents
A kind of fire prevention LED lamp that illumination zone is wide Download PDFInfo
- Publication number
- CN209725961U CN209725961U CN201920618375.2U CN201920618375U CN209725961U CN 209725961 U CN209725961 U CN 209725961U CN 201920618375 U CN201920618375 U CN 201920618375U CN 209725961 U CN209725961 U CN 209725961U
- Authority
- CN
- China
- Prior art keywords
- lamp
- adapter assembly
- lamp holder
- fire prevention
- shell
- 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 - Fee Related
Links
Abstract
The utility model relates to technical field of LED illumination, disclose a kind of fire prevention LED lamp that illumination zone is wide, including lamp adapter assembly, lamp holder, the lamp holder is in trigone mesa-shaped, the top surface of the lamp holder is triangle, three side walls of the lamp holder are isosceles trapezoid, are provided with LED lamp bead on the top surface of the lamp holder and side wall, each LED lamp bead is electrically connected with lamp adapter assembly；It further include shell and lens, the lamp adapter assembly, lamp holder are enclosed in interior by the shell, the bottom of the shell is arranged in the lens, the light that the LED lamp bead issues is equipped with fire prevention expanding material by the outside of the lens projects to lamps and lanterns between the shell and the lamp adapter assembly, lamp holder.The utility model can be improved illumination zone of the lamps and lanterns when fire occurs, and improve illuminating effect of the lamps and lanterns in fire hazard aerosol fog, while can prevent the high temperature in fire from burning out lamps and lanterns.
Description
Technical field
The utility model relates to technical field of LED illumination, more particularly to a kind of fire prevention LED lamp that illumination zone is wide.
Background technique
In recent years, with the development of semiconductor illumination technique, LED illumination product has been widely used for lighting of home and room
Outer lighting area.Currently, the LED light of outdoor application is mainly in industrial and mineral workshop, warehouse, high pole street lamp, toll station, overhead
It is used in the place of the needs such as advertising lamp, street lamp illumination, has many advantages, such as that brightness of illumination is high, consume energy low, long service life.It is existing
LED light generally by LED light source and silica lens elements, lampshade, plume formula heat sink assembly, power drives and electrical box assembly
Deng composition.
Wherein, certain indicative function can be played in a fire as the rechargeable LED light of fire emergency lamp, but
It is that LED light can be because brightness not enough cannot provide sufficiently effective illumination in fire hazard aerosol fog, in fire when fire occurs
Help indicating effect in calamity is not good enough.Existing LED lamp generally cannot fully meet illumination when fire incident occurs
Demand.
Utility model content
The purpose of the utility model is to provide a kind of fire prevention LED lamps that illumination zone is wide, are capable of providing extensive illumination,
And fire protecting performance is excellent.
To achieve the goals above, the utility model provides a kind of fire prevention LED lamp that illumination zone is wide, including lamp cap group
Part, lamp holder, the lamp holder are in trigone mesa-shaped, and the top surface of the lamp holder is triangle, and three side walls of the lamp holder are isosceles ladder
Shape is provided with LED lamp bead on the top surface of the lamp holder and side wall, and each LED lamp bead is electrically connected with lamp adapter assembly；
It further include shell and lens, in the lamp adapter assembly, lamp holder are enclosed in by the shell, the lens are arranged in institute
State the bottom of shell, the light that the LED lamp bead issues is by the outsides of the lens projects to lamps and lanterns, the shell and described
Fire prevention expanding material is equipped between lamp adapter assembly, lamp holder.
Preferably, flexible circuit board, the LED lamp bead electrical connection are equipped on the top surface of the lamp holder and side wall
On the flexible circuit board, the flexible circuit board is electrically connected with the lamp adapter assembly.
It preferably, further include the lampshade of light transmission, the lampshade connect with lamp adapter assembly and surrounds the lamp holder
Inside.
Preferably, the fire prevention expanding material includes the tubular fire prevention expansion material being arranged in around lamp adapter assembly
Material.
Preferably, the lamp adapter assembly includes that shell and setting are electrically connected with flexible circuit board inside the shell
LED driving assembly.
The utility model provides a kind of fire prevention LED lamp that illumination zone is wide, including lamp adapter assembly, lamp holder and substrate, lamp
LED lamp bead, the LED in LED lamp bead and side wall on top surface are equipped in the triangular platform structure of seat on top surface and each side wall
Lamp bead can illuminate different directions, improve the range of illumination, compared to the LED light of previous plate shaped light-emitting surface
Tool can be provided in smoky environment in a fire and more fully be illuminated.Meanwhile it is equipped in the housing by lamp adapter assembly, lamp holder
It is enclosed in interior fire prevention expanding material, when fire occurs, fire prevention expanding material expands at high temperature and connects to form entirety
Pie fireprotection layer, by preventing fires, cake layer can play good fireproofing function to lamps and lanterns, guarantee that lamps and lanterns can continue in a fire
Realize illumination functions.
Detailed description of the invention
Fig. 1 is the internal structure stereoscopic schematic diagram of the wide fire prevention LED lamp of the illumination zone in the utility model embodiment；
Fig. 2 is the internal cross section structural schematic diagram of the wide fire prevention LED lamp of the illumination zone in the utility model embodiment；
In figure, 10, lamp adapter assembly；11, shell；12, LED driving assembly；20, lamp holder；21, flexible circuit board；31,LED
Lamp bead；40, shell；41, lens；50, fire prevention expanding material；51, tubular fire prevention expanding material.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 and Figure 2, the wide fire prevention LED lamp of a kind of illumination zone of the preferred embodiment in the utility model, passes through
The lamp holder that triangular platform structure is arranged improves illumination zone, and realizes the fire prevention to lamps and lanterns by fire prevention expanding material, guarantees lamps and lanterns
Normal use in a fire.
Based on the above-mentioned technical proposal, a kind of fire prevention LED lamp that illumination zone is wide, including lamp cap group are provided in the present embodiment
Part 10, lamp holder 20, lamp holder 20 are the pedestals being fixed for the light emitting structure to lamps and lanterns, and lamp holder 20 is in trigone mesa-shaped, lamp holder
20 can be made of metal.
Specifically, the top surface of lamp holder 20 is triangle, and three side walls of lamp holder 20 are isosceles trapezoid, and lamp holder 20 can be by aluminium
Alloy integrated molding is made.The top surface of lamp holder 20 and three side walls form three mounting surfaces installed to LED lamp bead.
Specifically, it is provided with LED lamp bead 31 on the top surface of lamp holder 20 and side wall, each LED when in use of LED lamp bead 31
Lamp bead 31 is electrically connected with lamp adapter assembly 10.At work, external power supply and each LED lamp bead 31 are electrically connected by lamp adapter assembly 10
It connects, so that LED lamp bead 31 shines, plays illuminating effect.
It specifically, further include shell 40 and lens 41, shell 40 is in cuboid or cylindrical shape, and shell 40 is used to form
The shell that this lamps and lanterns is isolated with outside, wherein shell 40 can be made of high temperature fire proofing material.Wherein, lens 41 are set
It sets in the bottom of shell 40, lens 41 are for projecting the light in shell 40, the rays pass through lens of the sending of LED lamp bead 31
41 project the outside of lamps and lanterns, play the effect illuminated to external environment.
Specifically, lamp adapter assembly 10, lamp holder 20 are enclosed in interior by shell 40, to play guarantor to lamp adapter assembly 10 and lamp holder 20
Shield effect.Wherein, the lower part of shell 40 extends downwardly, and the lamp holder 20 of triangular platform structure makes light by projecting in shell 40
Range increases.
Specifically, it is equipped with fire prevention expanding material 50 between shell 40 and lamp adapter assembly 10, lamp holder 20, material is expanded by fire prevention
Material 50 can play the protection to lamp adapter assembly 10 and lamp holder 20 when fire occurs.The fire prevention expanding material 50 is on a 180 degree left side
High-temperature expansion occurs when right, and connects and to form whole pie fireprotection layer, plays the role of good heat-insulating, fire-preventing, even if lamp
Have other elements in general 600 degree of high temperature or so beginning scorifications, it is also unaffected.
Preferably, it is equipped with flexible circuit board 21 on the top surface of lamp holder 20 and side wall, flexible circuit board 21 being capable of the company of playing
Connect the effect of lamp adapter assembly 10 Yu LED lamp bead 31.Wherein, LED lamp bead 31 is connected electrically on flexible circuit board 21, flexible circuit board
21 are electrically connected with lamp adapter assembly 10.Lamp holder 20 is equipped with threaded hole, can be by soft electricity by the screw being mounted in threaded hole
Road plate 21 is mounted on lamp holder 20.
It preferably, further include the lampshade 60 of light transmission, lampshade 60 is connect with lamp adapter assembly 10, and lamp holder 20 is enclosed in by lampshade 60
It is interior.Lampshade 60 and the mutual cooperation of lens 41 project light outside lamps and lanterns, while lampshade 60 can be further to lamp holder 20
Thermal insulation and protection.
Preferably, fire prevention expanding material 50 includes the tubular fire prevention expanding material 51 being arranged in around lamp adapter assembly 10.Cylinder
Shape fire proofing material 51 is for protecting lamp adapter assembly 10.When tubular fire proofing material 51 is heated, it is capable of forming pie fire prevention
Layer, plays the connection and sealing to lampshade 60 and lamp adapter assembly 10, can play good fireproofing function to lamp adapter assembly 10.
Preferably, including shell 11 and the LED being electrically connected in shell 11 with flexible circuit board 21 is arranged in lamp adapter assembly 10
Driving assembly 12.Wherein, it is equipped with the external power supply cable being electrically connected with LED driving assembly 12 on shell 11, is supplied by outside
Electric wire cable can be powered LED driving assembly 12.
To sum up, the utility model structure is simple, and the lamp holder by the way that triangular platform structure is arranged increases lamps and lanterns emergent ray
Illumination zone, meanwhile, it is equipped with the fire prevention expanding material protected to the circuit structure and LED lamp bead of lamps and lanterns in the housing, makes
Obtaining this lamps and lanterns can use in a fire, can play the illumination of greater angle, longer time in a fire.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of fire prevention LED lamp that illumination zone is wide, which is characterized in that including lamp adapter assembly (10), lamp holder (20), the lamp
Seat (20) is in trigone mesa-shaped, and the top surface of the lamp holder (20) is triangle, and three side walls of the lamp holder (20) are isosceles trapezoid,
It is provided with LED lamp bead (31) on the top surface of the lamp holder (20) and side wall, each LED lamp bead (31) is and lamp adapter assembly
(10) it is electrically connected；
It further include shell (40) and lens (41), in the lamp adapter assembly (10), lamp holder (20) are enclosed in by the shell (40),
In the bottom of the shell (40), the light that the LED lamp bead (31) issues passes through the lens for lens (41) setting
(41) outside of lamps and lanterns is projected, fire prevention expansion is equipped between the shell (40) and the lamp adapter assembly (10), lamp holder (20)
Material (50).
2. the wide fire prevention LED lamp of illumination zone as described in claim 1, which is characterized in that the top surface of the lamp holder (20)
Be equipped on side wall flexible circuit board (21), the LED lamp bead (31) is connected electrically on the flexible circuit board (21), described
Flexible circuit board (21) is electrically connected with the lamp adapter assembly (10).
3. the wide fire prevention LED lamp of illumination zone as claimed in claim 2, which is characterized in that further include the lampshade of light transmission
(60), the lampshade (60) connect with the lamp adapter assembly (10) and is enclosed in the lamp holder (20) interior.
4. the wide fire prevention LED lamp of illumination zone as claimed in claim 3, which is characterized in that the fire prevention expanding material
It (50) include that the tubular being arranged around lamp adapter assembly (10) prevents fires expanding material (51).
5. the wide fire prevention LED lamp of illumination zone as claimed in claim 4, which is characterized in that lamp adapter assembly (10) packet
Shell (11) and setting are included in the interior LED driving assembly (12) being electrically connected with flexible circuit board (21) of shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618375.2U CN209725961U (en) | 2019-04-30 | 2019-04-30 | A kind of fire prevention LED lamp that illumination zone is wide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618375.2U CN209725961U (en) | 2019-04-30 | 2019-04-30 | A kind of fire prevention LED lamp that illumination zone is wide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725961U true CN209725961U (en) | 2019-12-03 |
Family
ID=68674026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618375.2U Expired - Fee Related CN209725961U (en) | 2019-04-30 | 2019-04-30 | A kind of fire prevention LED lamp that illumination zone is wide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725961U (en) |
-
2019
- 2019-04-30 CN CN201920618375.2U patent/CN209725961U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2095014B1 (en) | Light engine assemblies | |
| CN101696778B (en) | LED explosion-proof lamp | |
| CN202209611U (en) | LED fireproof ceiling lamp with ceramic radiator | |
| CN102654253B (en) | Lighting fixture with selected light distribution pattern | |
| CN106016012A (en) | LED tri-proof lamp | |
| CN209725961U (en) | A kind of fire prevention LED lamp that illumination zone is wide | |
| CN203162807U (en) | Ceiling-embedded intelligent fire emergency lighting lamp | |
| CN200982560Y (en) | LED explosion-proof lamp | |
| CN206347331U (en) | A kind of LED lamp with interior radiator structure | |
| CN106764496A (en) | A kind of LED lamp with interior radiator structure | |
| CN207648643U (en) | A kind of outdoor LED lamp with annular radiator | |
| CN201866591U (en) | Self-radiating LED bulb | |
| CN202580812U (en) | Light-emitting diode (LED) square floodlight | |
| CN206469127U (en) | The LED anti-explosion lamp of wide-angle irradiation | |
| CN206469082U (en) | Anti-explosion LED lamps with spiral heat dissipation piece | |
| CN203501091U (en) | High-light LED anti-explosion project lamp | |
| CN212178686U (en) | Lamp holder and explosion-proof street lamp | |
| CN207849201U (en) | A kind of explosion-proof street lamp in mining area | |
| CN204647874U (en) | A kind of LED explosion-proof light | |
| CN210532326U (en) | Lamp shell with heat radiation structure | |
| CN203413493U (en) | LED (light-emitting diode) fireproof reflector lamp | |
| CN208186117U (en) | A kind of LED ceiling light convenient for heat dissipation | |
| CN209371084U (en) | A kind of LED Tri-proof light of emergency lighting | |
| CN216868377U (en) | Mine safety lamp | |
| CN209213682U (en) | Double-head wall-mounted lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200430 |