CN206504127U - A kind of LED warning lamps - Google Patents
A kind of LED warning lamps Download PDFInfo
- Publication number
- CN206504127U CN206504127U CN201720136832.5U CN201720136832U CN206504127U CN 206504127 U CN206504127 U CN 206504127U CN 201720136832 U CN201720136832 U CN 201720136832U CN 206504127 U CN206504127 U CN 206504127U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- bottom plate
- module
- led
- body 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED warning lamps, including diffuser, LED module, lamp body shell, dead ring and lamp body bottom plate.Lamp body shell is circle, lamp body shell and lamp body bottom plate are made by conductive metallic material, and lamp body shell is arranged in diffuser, and dead ring is arranged on lamp body outer casing bottom and is socketed in lamp body shell, lamp body bottom plate is arranged in dead ring, and several LED modules are provided with above lamp body bottom plate.Each LED module shape of cross section is Le Lip river triangle, each LED module includes substrate, substrate is provided with several LED chips, substrate has insulating barrier, and insulating barrier has module bottom plate, and substrate periphery is provided with a circle module housing, module housing and module bottom plate are made by conductive metallic material, module housing inner surface scribbles reflecting coating, and module housing and lamp body shell are in close contact, and module bottom plate and lamp body bottom plate are in close contact.The utility model make it that LED warning lamps remain to use when some LED chip line is opened a way.
Description
Technical field
The utility model is related to a kind of LED, more particularly to a kind of LED warning lamps.
Background technology
LED warning lamps are for being shown in the environment such as plant equipment, road, harbour with the different colours of lamp come to people's biography
Up to corresponding operation.LED warning lamps are in use it occur frequently that the connecting lead wire disconnection of LED chip, causes no current
By and produce the situation of dead lamp, because LED warning light working voltages are low, will typically be coupled with series and parallel, as long as wherein
There is LED chip line open circuit, whole LED warning lamps will be caused not work, it is necessary to change monoblock LED circuit board or directly more
Change LED warning lamps.
In Chinese patent literature disclosed " LED warning lamps ", its notification number is CN205140455U, and the day for announcing is 2016
On April 6, this application case discloses a kind of LED warning lamps, including base housing, LED warning component and is warned with LED
Show the shift knob of component connection, LED warning component is located on the front of base housing, and LED warning component includes control
Device and the LED illumination component and power supply module being connected with controller, controller are located inside base housing, base housing
The back side is provided with the accommodating cavity for being used for installing power supply module, and LED illumination component can flash.The weak point of the utility model is to work as
Some LED chip line open a way when, whole LED warning lamps will be caused not work, it is necessary to change monoblock LED circuit board or directly more
LED warning lamps are changed, it is very inconvenient.
Utility model content
The utility model will cause whole LED to warn to overcome in the prior art when some LED chip line is opened a way
There is provided a kind of LED warning lamps for remaining to use when some LED chip line is opened a way for the deficiency that lamp does not work.
To achieve these goals, the utility model uses following technical scheme：
A kind of LED warning lamps, including lamp body shell, several LED modules and diffuser, lamp body shell are circle, lamp body
Shell is arranged in diffuser, and lamp body outer casing bottom is provided with dead ring and dead ring is socketed in lamp body shell, is set in dead ring
There is lamp body bottom plate, lamp body shell and lamp body bottom plate are made by conductive metallic material, lamp body cage connection positive source, lamp body bottom
Plate connects power cathode, and several LED modules are arranged on above the lamp body bottom plate, and each LED module is included on substrate, substrate
Provided with several LED chips, substrate has insulating barrier, and insulating barrier has module bottom plate, and substrate periphery is provided with a circle module
Shell, module housing and substrate are vertical, and module housing and module bottom plate are made by conductive metallic material, module housing and lamp body
Shell is in close contact, and module bottom plate and lamp body bottom plate are in close contact.Lamp body shell and lamp body bottom plate connect power positive cathode respectively,
It is in close contact by module housing and lamp body shell, module bottom plate and lamp body bottom plate are in close contact and cause each LED module in parallel,
To reach operating voltage.Dead ring is used for separating lamp body shell and lamp body bottom plate, prevents power supply short circuit, the insulating barrier of LED module
For separating modules bottom plate and module housing, LED module short circuit is prevented.When some LED chip line is opened a way, the LED chip
The LED module at place does not light, but other each LED modules energy normal luminous, and LED warning lamps remain to normally use.Need
When changing LED module, deenergization is only needed, diffuser is opened, the LED module for needing to change is extracted, new LED module is inserted again
Again diffuser is covered.
Preferably, dead ring inner ring can make the annular groove that lamp body bottom plate is caught in provided with one.
Preferably, LED module shape of cross section is strangles Lip river triangle, such structure can make full use of lamp body shell
Interior space, and to contact good between module housing and lamp body shell, and leave certain the air gap and supply LED module
Radiating.
Preferably, module housing inner surface scribbles reflecting coating.
Therefore, the utility model has the advantages that：When some LED chip line is opened a way, LED warning lamps are remained to
Use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of LED module.
In figure：1st, diffuser, 2, LED module, 3, lamp body shell, 4, dead ring, 5, lamp body bottom plate, 6, substrate, 7, insulation
Layer, 8, module bottom plate, 9, LED chip, 10, module housing.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made more specifically
It is bright.
As shown in figure 1, a kind of LED warning lamps, including diffuser 1, LED module 2, lamp body shell 3, dead ring 4 and lamp body
Bottom plate 5.Lamp body shell 3 is circle, and lamp body shell 3 and lamp body bottom plate 5 are made by conductive metallic material, and lamp body shell 3 is set
In diffuser 1, dead ring 4 is arranged on the bottom of lamp body shell 3 and is socketed in lamp body shell 3, and lamp body bottom plate 5 is arranged on insulation
In ring 4, the top of lamp body bottom plate 5 is provided with 6 LED modules 2.Each shape of cross section of LED module 2 is strangles Lip river triangle, each
LED module 2 includes substrate 6, and substrate 6 is provided with several LED chips 9, and substrate 6 has insulating barrier 7, and insulating barrier 7 has
Module bottom plate 8, the periphery of substrate 6 is provided with a circle module housing 10, and module housing 10 and module bottom plate 8 are by conductive metallic material system
Into the inner surface of module housing 10 scribbles reflecting coating, and module housing 10 and lamp body shell 3 are in close contact, module bottom plate 8 and lamp body
Bottom plate 5 is in close contact.
Claims (4)
1. a kind of LED warning lamps, including lamp body shell（3）, several LED modules（2）And diffuser（1）, it is characterized in that, it is described
Lamp body shell is circle, and the lamp body shell is arranged in the diffuser, and the lamp body outer casing bottom is provided with dead ring（4）And
The dead ring is socketed in lamp body shell, and lamp body bottom plate is provided with the dead ring（5）, lamp body shell and lamp body bottom plate by
Conductive metallic material is made, the lamp body cage connection positive source, and the lamp body bottom plate connects power cathode, several LED
Module is arranged on above the lamp body bottom plate, and each LED module includes substrate（6）, substrate is provided with several LED chips（9）,
Substrate has insulating barrier（7）, insulating barrier has module bottom plate（8）, substrate periphery is provided with a circle module housing（10）, module
Shell and substrate are vertical, and module housing and module bottom plate are made by conductive metallic material, and module housing and lamp body shell are close
Contact, module bottom plate and lamp body bottom plate are in close contact.
2. LED warning lamps according to claim 1, it is characterized in that, the dead ring inner ring can make lamp body provided with one
The annular groove that bottom plate is caught in.
3. LED warning lamps according to claim 1, it is characterized in that, the LED module shape of cross section is Le Lip river triangle
Shape.
4. LED warning lamps according to claim 1, it is characterized in that, the module housing inner surface scribbles reflecting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136832.5U CN206504127U (en) | 2017-02-15 | 2017-02-15 | A kind of LED warning lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136832.5U CN206504127U (en) | 2017-02-15 | 2017-02-15 | A kind of LED warning lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504127U true CN206504127U (en) | 2017-09-19 |
Family
ID=59833324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136832.5U Expired - Fee Related CN206504127U (en) | 2017-02-15 | 2017-02-15 | A kind of LED warning lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504127U (en) |
-
2017
- 2017-02-15 CN CN201720136832.5U patent/CN206504127U/en not_active Expired - Fee Related
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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: 20170919 Termination date: 20200215 |