CN207796974U - A kind of long-life LED light - Google Patents
A kind of long-life LED light Download PDFInfo
- Publication number
- CN207796974U CN207796974U CN201820276032.8U CN201820276032U CN207796974U CN 207796974 U CN207796974 U CN 207796974U CN 201820276032 U CN201820276032 U CN 201820276032U CN 207796974 U CN207796974 U CN 207796974U
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- Prior art keywords
- led lamp
- light
- led
- long
- life
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- 230000001172 regenerating effect Effects 0.000 claims description 20
- 230000006641 stabilisation Effects 0.000 claims description 17
- 238000011105 stabilization Methods 0.000 claims description 17
- 238000004146 energy storage Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
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- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
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- 230000010349 pulsation Effects 0.000 claims description 2
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
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Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of long-life LED light, are related to field of lighting devices, including：LED lamp and drive module, LED lamp post is provided in LED lamp, rectanglar arrangement has multiple LED lamp beads in LED lamp post, light-guiding shade is additionally provided in LED lamp, light-guiding shade is hollow cylinder, and hollow hemisphere is provided at the top of hollow cylinder, light path import is arranged in the inside of hollow cylinder, there are multiple light path imports on light-guiding shade, light path import is corresponding with LED lamp bead, and radiator structure is provided on the shell of LED lamp.Using above-mentioned technical proposal, it is guide-lighting due to using light guide cap concentrate, so that the fever of LED light concentrates on the bottom of lamp body, again by being provided with the radiating fin for holding liquid tank and being arranged on lampshade on the outside of lamp body, heat inside lamp body is led to the radiating fin on lampshade, heat is distributed from radiating fin, realizes the stability of LED light, the service life that can extend LED light reaches 2 times or more.
Description
Technical field
The utility model is related to field of lighting devices, more particularly to a kind of long-life LED light.
Background technology
LED light is increasingly common in field of lighting devices, and LED light has the advantages that energy saving, less trouble, but existing
In technology, the service life of LED light always can not be permanent, the reason is that because the design defect of LED light leads to its internal temperature
Excessively high to lead to component wear, especially in the higher place of the installation sites such as some hotel lobbies, LED light needs to spend once damaging
Take a large amount of financial resources manpowers to be replaced.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of long-life LED light, solving LED light in the prior art makes
The technical problem that do not grown with the service life.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of long-life LED light, including：LED lamp and drive module are provided with LED lamp post in the LED lamp,
Rectanglar arrangement has multiple LED lamp beads in the LED lamp post, and light-guiding shade is additionally provided in the LED lamp, and the light-guiding shade is
Hollow cylinder, hollow hemisphere is provided at the top of the hollow cylinder, and light path import is arranged in the hollow cylinder
Inside, have multiple light path imports on the light-guiding shade, the light path import is corresponding with the LED lamp bead, LED lamp bead hair
The light gone out enters the light-guiding shade by the light path import, and is transmitted through from the hollow hemisphere of the light-guiding shade described
The lampshade of LED lamp, is provided with radiator structure on the shell of the LED lamp, and the radiator structure is pasted with the light-guiding shade
It closes so that heat sheds from the radiator structure in LED lamp；Wherein, the radiator structure includes on the outside of the LED lamp
The radiating fin for holding liquid tank and being arranged on the lampshade, in the intake chute that is provided centrally with of the radiating fin, the drain
Slot is connected to the appearance liquid tank so that the liquid held in liquid tank can be exchanged heat by intake chute.
Wherein, the bottom of the LED lamp is provided with energy reclaiming structure, the energy reclaiming structure includes energy regenerative tabula rasa and energy regenerative
Energy storage plate, the energy regenerative tabula rasa are arranged on the energy regenerative energy storage plate, and the energy regenerative tabula rasa can absorb the luminous energy of LED light and turn
Electric energy is turned to, multigroup capacitance is provided on the energy regenerative energy storage plate.
Wherein, the drive module includes that AC/DC changeover switch, accumulator, filter circuit, current stabilization circuit and protection switch,
One end of the alternating current-direct current conversion module connects external power supply, and the other end is connect with the accumulator, the accumulator again with institute
It states filter circuit to connect with the current stabilization circuit, the direct current exported from accumulator is by the filter circuit and current stabilization electricity
The LED lamp post is input to after the voltage stabilizing of road.
Specifically, being provided with protection switch, institute between the LED lamp post and the filter circuit and the current stabilization circuit
It states on the cathode power supply line that protection switch is arranged between the LED lamp post and the filter circuit and the current stabilization circuit,
When there is direct current output pulsation, the connection with LED lamp post is disconnected.
Wherein, screw thread is provided on the outside of the LED lamp, the first half of the screw thread is metal material, the spiral shell
The next portion of line is rubber material, the electric discharge arc effect that can prevent LED lamp from generating when mounted.
Wherein, the lampshade inner surface is provided with the snoot that the even smooth rib plate of polylith is constituted, the even smooth rib plate it is upper
Surface is provided with multiple male and fomale(M＆F)s so that light can scatter when being radiated on the even smooth rib plate.
Wherein, the front of the lampshade is provided with irregular lens, the irregular lens and the lampshade are detachable
Connection.
Wherein, the liquid is coolant liquid.
Wherein, the inner surface of the LED lamp is Heat Conduction Material, and the outer surface of the LED lamp is heat-barrier material.
Specifically, the inner surface of the LED lamp is metal.
It is guide-lighting due to using light guide cap concentrate so that the fever of LED light concentrates on lamp body using above-mentioned technical proposal
Bottom, then hold liquid tank and the radiating fin that is arranged on the lampshade by being provided on the outside of lamp body, inside lamp body
Heat lead to the radiating fin on lampshade, heat is distributed from radiating fin, realizes the stability of LED light, energy
The service life for enough extending LED light reaches 2 times or more.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model long-life LED light；
Fig. 2 is the structural schematic diagram of drive module in the utility model.
In figure, 1-LED lamp bodies, 2- lampshades, the even smooth rib plates of 21-, 3- drive modules, 31- AC/DC changeover switch, 32- electric power storages
Pond, 33- filter current stabilization module, 34- protection switches, and 4- holds liquid tank, 5- radiating fins, 6- intake chutes, 7-LED lampposts, 71- circuits
Plate, 72-LED lamp beads, 8- light guide caps, the irregular lens of 9-.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As the first embodiment of the utility model, a kind of long-life LED light is proposed, as shown in Figure 1, including：LED lamp
1, lampshade 2 and drive module 3, LED lamp 1 are the closed cylinder in one end, and lampshade 2 is connected to one end of the opening of LED lamp 1,
Radiator structure is provided on the shell of LED lamp 1 and lampshade 2, radiator structure includes the appearance being arranged in 1 outside of lamp body of LED
Liquid tank 4 and the radiating fin 5 being arranged on the outside of lampshade 2 are provided centrally with intake chute 6 in radiating fin 5, hold liquid tank 4 and lead
It is equipped with coolant liquid in liquid bath 6, holds liquid tank 4 and intake chute 6 is connected so that hold in the coolant liquid and intake chute 6 in liquid tank 4
Coolant liquid can recycle so that coolant liquid absorbs heat from LED lamp 1, and conduction is to radiating fin 5 and distributes into air.
The inner surface of LED lamp 1 is thermal conductive metallic material, such as copper, iron etc. with the joint face for holding liquid tank 4；LED lamp 1 and appearance liquid tank 4
Outer surface be heat-barrier material, such as rubber and plastic composite heat-insulated material so that the heat generated in LED lamp 1 is easy to pass through interior table
Face, which enters, to hold liquid tank 4 but is difficult to be dispersed into outside from outer surface, ensures the stability of holder structure during heat dissipation.
1 middle part of LED lamp is provided with LED lamp post 7, light guide cap 8 and the drive module 3 being connect with LED lamp post 7, LED lamp post
7 middle part is columnar circuit board 71, is provided with multiple LED lamp beads 72 on the surface of circuit board 71, in the present embodiment, LED
Lamp bead 72 is 24, and using 0805 paster LED lamp bead, LED lamp bead can use the white light lamp bead of 450-465 wavelength as needed
Or the feux rouges lamp bead lamp of 620-630 wavelength；Light guide cap 8 is that a hollow cylinder and hollow hemisphere are formed by connecting, in hollow cylinder
Bottom be provided with multigroup light path import corresponding with LED lamp bead 72, the quantity of light path import is 24 tunnels in the present embodiment so that
The hollow hemisphere at 8 top of light directing light guide cap that LED lamp bead 72 generates, and be transmitted through on lampshade 2 from hollow hemisphere, light guide
Cover 8 can be used optical fibre and be made, but in order to reduce production cost, can use polymethyl methacrylate (PMMA)
Or makrolon (PC) substitutes.Preferably, the hollow hemisphere external surface of light guide cap 8 can be set to frosting, to rise
To the effect of sheen.
Drive module 3 is connected in LED lamp post 7, and realizes driving LED lamp post 7 by connecting the power positive cathode of LED light
Effect, opened as shown in Fig. 2, drive module 3 includes AC/DC changeover switch 31, accumulator 32, filtering current stabilization module 33 and protection
34 are closed, the power positive cathode of one end connection LED light of alternating current-direct current conversion module 31, the other end is connect with accumulator 32, accumulator
32 prevent unstable direct current using compact lithium cell by being stored in the direct current of AC-DC conversion module converter
LED lamp bead is directly inputted caused by LED lamp post 7 to damage, it is preferred that accumulator 32 can also using nano level minicell come
It substitutes, so that LED light illuminates one end time in temperature after power cut, the time is provided to find emergency lighting；Accumulator 32 is also
One filtering current stabilization module 33 of connection, filtering current stabilization module 33 is in such a way that filter circuit and current stabilization circuit are connected in parallel, from storage
The direct current that battery 32 exports first passes through filter circuit filtering clutter, by current stabilization circuit stabling current value, returns filtering
Circuit is exported later to LED lamp post 7, can be ensured to export to the current stability of LED lamp post 7 to greatest extent, be prevented LED
Lamppost 7 causes LED lamp bead to be damaged since electric current is unstable.
Further, it is provided with protection switch 34 between filtering current stabilization module 33 and LED lamp post 7, is opened when through overprotection
When the electric current of pass 34 is unstable, protection switch 34 disconnects, and is reclosed after a fixed response time.
Further, it is provided with current detection module (not shown) on protection switch 34, in protection switch 34
When disconnection, the electric current at 34 the two poles of the earth of protection switch is detected by current detection module, the weight after detecting that electric current stablizes a fixed response time
It is new to connect protection switch 34.
Again as shown in Figure 1, the positive pole of LED light is arranged in the bottom of LED lamp post 7, the power cathode setting of LED light exists
On the screw thread in 1 outside of LED lamp, the LED light caused by switch opening causes electric arc is damaged when LED light is installed in order to prevent,
Set screw thread to two parts, the top of screw thread is set as common conductive metal screw thread, and the lower part setting of screw thread is nonconducting
Rubber screw thread can prevent electric arc from generating when mounted.
2 inner surface of lampshade is provided with the snoot that the even smooth rib plate 21 of polylith is constituted, the upper surface setting of even smooth rib plate 21
There are multiple male and fomale(M＆F)s so that light can scatter when being radiated on even smooth rib plate, the effect of sheen be played, in the front of lampshade 2
Irregular lens 9 are provided with, the shape of irregular lens 9 can be different according to the difference of practical application scene, such as this reality
Apply the drops used in example, irregular lens 9 with lampshade 2 is screw connected is detachably connected, facilitate the replacement of lens.
As the second embodiment of the utility model, another long-life LED light is proposed, on the basis of first embodiment
On, the bottom in LED lamp is provided with energy reclaiming structure, and energy reclaiming structure includes energy regenerative tabula rasa and energy regenerative energy storage plate, energy regenerative tabula rasa
Using silicon tabula rasa, the light that silicon tabula rasa can be irradiated by absorbing LED lamp bead 72, and power storage is converted into energy regenerative energy storage plate
On, due to being provided with multigroup capacitance on energy regenerative energy storage plate, certain electricity can be stored, energy regenerative energy storage plate connects with accumulator 32
It connects, it, will be in electricity output to accumulator 32 after the storage of energy regenerative energy storage plate electricity is full.
It is guide-lighting due to using light guide cap concentrate so that the fever of LED light concentrates on lamp body using above-mentioned technical proposal
Bottom, then hold liquid tank and the radiating fin that is arranged on the lampshade by being provided on the outside of lamp body, inside lamp body
Heat lead to the radiating fin on lampshade, heat is distributed from radiating fin, realizes the stability of LED light, energy
The service life for enough extending LED light reaches 2 times or more.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (10)
1. a kind of long-life LED light, which is characterized in that including：LED lamp and drive module are provided in the LED lamp
LED lamp post, rectanglar arrangement has multiple LED lamp beads in the LED lamp post, and light-guiding shade, institute are additionally provided in the LED lamp
It is hollow cylinder to state light-guiding shade, and hollow hemisphere is provided at the top of the hollow cylinder, and light path import is arranged described
The inside of hollow cylinder has multiple light path imports, the light path import opposite with the LED lamp bead on the light-guiding shade
It answers, the light that LED lamp bead is sent out enters the light-guiding shade by the light path import, and from the hollow hemisphere of the light-guiding shade
It is transmitted through the lampshade of the LED lamp, radiator structure, the radiator structure and institute are provided on the shell of the LED lamp
State light-guiding shade fitting so that heat sheds from the radiator structure in LED lamp；Wherein, the radiator structure includes the LED
Appearance liquid tank on the outside of lamp body and the radiating fin being arranged on the lampshade, drain is provided centrally in the radiating fin
Slot, the intake chute are connected to the appearance liquid tank so that the liquid held in liquid tank can be exchanged heat by intake chute.
2. long-life LED light according to claim 1, it is characterised in that：The bottom of the LED lamp is provided with energy regenerative
Structure, the energy reclaiming structure include energy regenerative tabula rasa and energy regenerative energy storage plate, and the energy regenerative tabula rasa is arranged on the energy regenerative energy storage plate,
The energy regenerative tabula rasa can absorb the luminous energy of LED light and be converted into electric energy, and multigroup capacitance is provided on the energy regenerative energy storage plate.
3. long-life LED light according to claim 1, it is characterised in that：The drive module include AC/DC changeover switch,
One end of accumulator, filter circuit, current stabilization circuit and protection switch, the alternating current-direct current conversion module connects external power supply, another
End is connect with the accumulator, and the accumulator is connect with the filter circuit and the current stabilization circuit again, is exported from accumulator
Direct current be input to the LED lamp post after the filter circuit and the current stabilization circuit voltage stabilizing.
4. long-life LED light according to claim 3, it is characterised in that：In the LED lamp post and the filter circuit and
Be provided with protection switch between the current stabilization circuit, the setting of protection switch in the LED lamp post and the filter circuit and
On cathode power supply line between the current stabilization circuit, when there is direct current output pulsation, the connection with LED lamp post is disconnected.
5. long-life LED light according to claim 1, it is characterised in that：It is provided with spiral shell on the outside of the LED lamp
The first half of line, the screw thread is metal material, and the next portion of the screw thread is rubber material, can prevent LED lamp from pacifying
The electric discharge arc effect generated when dress.
6. long-life LED light according to claim 1, it is characterised in that：It is even that the lampshade inner surface is provided with polylith
The snoot that light rib plate is constituted, the upper surface of the even smooth rib plate are provided with multiple male and fomale(M＆F)s so that light is radiated at described even
It can be scattered when on light rib plate.
7. long-life LED light according to claim 1, it is characterised in that：It is provided with irregularly in the front of the lampshade
Lens, the irregular lens are detachably connected with the lampshade.
8. long-life LED light according to claim 1, it is characterised in that：The liquid is coolant liquid.
9. long-life LED light according to claim 1, it is characterised in that：The inner surface of the LED lamp is heat conduction material
The outer surface of material, the LED lamp is heat-barrier material.
10. long-life LED light according to claim 9, it is characterised in that：The inner surface of the LED lamp is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276032.8U CN207796974U (en) | 2018-02-26 | 2018-02-26 | A kind of long-life LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276032.8U CN207796974U (en) | 2018-02-26 | 2018-02-26 | A kind of long-life LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796974U true CN207796974U (en) | 2018-08-31 |
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ID=63275538
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820276032.8U Expired - Fee Related CN207796974U (en) | 2018-02-26 | 2018-02-26 | A kind of long-life LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194908A (en) * | 2018-02-26 | 2018-06-22 | 福州仰望网络科技有限公司 | A kind of long-life LED light |
-
2018
- 2018-02-26 CN CN201820276032.8U patent/CN207796974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194908A (en) * | 2018-02-26 | 2018-06-22 | 福州仰望网络科技有限公司 | A kind of long-life LED light |
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Granted publication date: 20180831 |