CN204345438U - A kind of mine down-hole LED illumination lamp - Google Patents
A kind of mine down-hole LED illumination lamp Download PDFInfo
- Publication number
- CN204345438U CN204345438U CN201520056144.9U CN201520056144U CN204345438U CN 204345438 U CN204345438 U CN 204345438U CN 201520056144 U CN201520056144 U CN 201520056144U CN 204345438 U CN204345438 U CN 204345438U
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- heat sink
- heat dissipation
- fixed head
- lamp socket
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Abstract
The utility model relates to a kind of mine down-hole LED illumination lamp, comprise lamp socket, lampshade and aluminium base, the lower end of described lamp socket and be positioned at lampshade and be provided with some support bars, the lower end of described support bar is connected with fixed head, described fixed head lower end is provided with several aluminium bases, described fixed head upper end is provided with some groups of the first heat sink groups, and described first heat sink group upper end is positioned at the heat dissipation cavity of lamp socket, and described heat dissipation cavity upper end is provided with some groups of the second heat sink groups.The utility model can be changed the aluminium base damaged separately, and avoid the overall discarded waste caused, saved resource, good heat dissipation effect, avoids internal temperature too high simultaneously, extends the service life of light fixture.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of mine down-hole LED illumination lamp.
Background technology
Light emitting diode is referred to as LED.The diode be made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc.Can visible ray be given off when electronics and hole-recombination, thus can be used for making light emitting diode.As indicator lamp in circuit and instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property divides again Organic Light Emitting Diode OLED and inorganic light-emitting diode LED
Light emitting diode also can be divided into normal monochrome light emitting diode, high brightness LED, superhigh brightness LED, color-changing light-emitting diode, blinking light emitting diode, voltage-controlled type light emitting diode, infrarede emitting diode and negative resistance light emitting diode etc.The control model of LED has constant current and constant voltage two kinds, has multiple dimming mode, such as simulates light modulation and PWM light modulation, what most LED adopted is current constant control, the stable of LED current can be kept like this, be not subject to the change of VF, the service life of LED lamp can be extended.
At present, mine down-hole needs to throw light on, and the lighting lamp pearl the adopted general direct entirety that is damaged is discarded, and causes the waste of resource, and the radiating effect of light fixture is poor simultaneously, shortens the life-span of light fixture greatly.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of mine down-hole LED illumination lamp.
The utility model is achieved through the following technical solutions:
A kind of mine down-hole LED illumination lamp, comprise lamp socket, lampshade and aluminium base, the lower end of described lamp socket and be positioned at lampshade and be provided with some support bars, the lower end of described support bar is connected with fixed head, described fixed head lower end is provided with several aluminium bases, described fixed head upper end is provided with some groups of the first heat sink groups, and described first heat sink group upper end is positioned at the heat dissipation cavity of lamp socket, and described heat dissipation cavity upper end is provided with some groups of the second heat sink groups.
As optimal technical scheme of the present utility model, described aluminium base with between fixed head for plug-in type is connected.
As optimal technical scheme of the present utility model, described second heat sink group one end is positioned at heat dissipation cavity, and the other end is positioned at outside lamp socket.
As optimal technical scheme of the present utility model, the both sides of described heat dissipation cavity are provided with Air Filter.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model by by between aluminium base with fixed head for plug-in type is connected, like this when one of them aluminium base is damaged, can change the aluminium base damaged separately, avoid the overall discarded waste caused, saved resource; By arranging the first heat sink group, heat dissipation cavity and the second heat sink group, the heat that such aluminium base produces enters in heat dissipation cavity after the first heat sink group conduction, wherein the heat of a part is dispersed into outside light fixture through the second heat sink group, after-heat is discharged through heat dissipation cavity both sides, avoid internal temperature too high, extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. lamp socket; 2. lampshade; 3. aluminium base; 4. support bar; 5. fixed head; 6. the first heat sink group; 7. heat dissipation cavity; 8. the second heat sink group; 9. Air Filter.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of mine down-hole LED illumination lamp, comprise lamp socket 1, lampshade 2 and aluminium base 3, the lower end of described lamp socket 1 and be positioned at lampshade 2 and be provided with some support bars 4, the lower end of described support bar 4 is connected with fixed head 5, described fixed head 5 lower end is provided with several aluminium bases 3, wherein said aluminium base 3 with between fixed head 5 for plug-in type is connected, like this when one of them aluminium base 3 is damaged, can change the aluminium base 3 damaged separately, avoid the overall discarded waste caused, save resource.
Described fixed head 5 upper end is provided with some groups of the first heat sink groups 6, described first heat sink group 6 upper end is positioned at the heat dissipation cavity 7 of lamp socket 1, described heat dissipation cavity 7 upper end is provided with some groups of the second heat sink groups 8, wherein said second heat sink group 8 one end is positioned at heat dissipation cavity 7, and the other end is positioned at outside lamp socket 1.The both sides of described heat dissipation cavity 7 are provided with Air Filter 9, and wherein Air Filter 9 can avoid dust to enter in heat dissipation cavity 7, affects the heat radiation of light fixture.The heat that such aluminium base 3 produces enters in heat dissipation cavity 7 after the first heat sink 6 groups conduction, wherein the heat of a part is dispersed into outside light fixture through the second heat sink group 8, after-heat is discharged through heat dissipation cavity 7 both sides, avoids internal temperature too high, extends the service life of light fixture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a mine down-hole LED illumination lamp, comprise lamp socket (1), lampshade (2) and aluminium base (3), it is characterized in that: the lower end of described lamp socket (1) and be positioned at lampshade (2) and be provided with some support bars (4), the lower end of described support bar (4) is connected with fixed head (5), described fixed head (5) lower end is provided with several aluminium bases (3), described fixed head (5) upper end is provided with some groups of the first heat sink groups (6), described first heat sink group (6) upper end is positioned at the heat dissipation cavity (7) of lamp socket (1), described heat dissipation cavity (7) upper end is provided with some groups of the second heat sink groups (8).
2. a kind of mine down-hole LED illumination lamp according to claim 1, is characterized in that: for plug-in type is connected between described aluminium base (3) with fixed head (5).
3. a kind of mine down-hole LED illumination lamp according to claim 1, is characterized in that: described second heat sink group (8) one end is positioned at heat dissipation cavity (7), and the other end is positioned at lamp socket (1) outside.
4. a kind of mine down-hole LED illumination lamp according to claim 1, is characterized in that: the both sides of described heat dissipation cavity (7) are provided with Air Filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056144.9U CN204345438U (en) | 2015-01-27 | 2015-01-27 | A kind of mine down-hole LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056144.9U CN204345438U (en) | 2015-01-27 | 2015-01-27 | A kind of mine down-hole LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345438U true CN204345438U (en) | 2015-05-20 |
Family
ID=53228706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056144.9U Expired - Fee Related CN204345438U (en) | 2015-01-27 | 2015-01-27 | A kind of mine down-hole LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015983A (en) * | 2016-06-20 | 2016-10-12 | 许昌虹榕节能电器设备有限公司 | Mercury-free energy-saving lamp |
| CN109386762A (en) * | 2017-08-10 | 2019-02-26 | 朱爱荣 | A kind of heat radiation type street lamp |
| CN109519780A (en) * | 2018-11-28 | 2019-03-26 | 扬州昌通照明器材有限公司 | A kind of lighting device convenient for heat dissipation for tunnel |
-
2015
- 2015-01-27 CN CN201520056144.9U patent/CN204345438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015983A (en) * | 2016-06-20 | 2016-10-12 | 许昌虹榕节能电器设备有限公司 | Mercury-free energy-saving lamp |
| CN109386762A (en) * | 2017-08-10 | 2019-02-26 | 朱爱荣 | A kind of heat radiation type street lamp |
| CN109519780A (en) * | 2018-11-28 | 2019-03-26 | 扬州昌通照明器材有限公司 | A kind of lighting device convenient for heat dissipation for tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 Termination date: 20170127 |