CN104930386A - Durable LED lamp - Google Patents
Durable LED lamp Download PDFInfo
- Publication number
- CN104930386A CN104930386A CN201510409128.8A CN201510409128A CN104930386A CN 104930386 A CN104930386 A CN 104930386A CN 201510409128 A CN201510409128 A CN 201510409128A CN 104930386 A CN104930386 A CN 104930386A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lampshade
- lamp bar
- firm banking
- dust
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
Abstract
The invention discloses a durable LED lamp which comprises a fixed lamp, LED lamp strips and a dustproof lampshade. A plurality of lamp strip fixing blocks are arranged on the lower surface of the fixed base. The LED lamp strips are arranged at the lower portions of the lamp strip fixing blocks respectively. The dustproof lampshade is arranged below the fixed base and is a square semi-transparent lampshade. An air inlet is formed in one side of the dustproof lampshade. An air outlet is formed in the other side of the dustproof lampshade. An exhaust fan is arranged on the inner side of the air outlet. In this way, by means of the durable LED lamp, once the temperature of the fixed base exceeds a limit value, the exhaust fan is powered on to force the exhaust work under the effect of a temperature control sensing switch, the temperature of the LED lamp strips is lowered through air flow, the LED lamp strips can ceaselessly illuminate for a long time, the service life is longer, and stability is higher.
Description
Technical field
The present invention relates to LED lamp design field, particularly relate to a kind of durability LED lamp.
Background technology
Different from common incandescent lamp, LED relies on the electronics in heterojunction semiconductor to move more direct luminescence by the energy that potential barrier produces.LED does not produce heat due to luminescence process, and energy conversion efficiency is close to absolutely, and overlong service life is the developing direction of lighting engineering from now on.
The same with the installation of ceiling fluorescent lamp, LED lamp affixed to the ceiling also needs LED lamp bar to be fixed on chassis.Although LED luminescence process does not produce heat, its circuit board still can produce certain heat, and when ventilation situation is bad, long work easily burns out circuit board, and LED lamp bar is scrapped, and the stability of working environment needs improvement.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of durability LED lamp, initiatively aeration-cooling, improves the adaptive capacity of environment, extends continuous lighting time.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of durability LED lamp, comprise: firm banking, LED lamp bar and dust-proof lampshade, the lower surface of described firm banking is provided with several piece lamp bar fixed head, described LED lamp bar is separately positioned on the bottom of lamp bar fixed head, described dust-proof lampshade is arranged on below firm banking, described dust-proof lampshade is square translucent lampshade, the side of described dust-proof lampshade is provided with an air inlet, the opposite side of described dust-proof lampshade is provided with an air outlet, a ventilating fan is provided with inside described air outlet.
In a preferred embodiment of the present invention, described air inlet is provided with screen pack.
In a preferred embodiment of the present invention, the lower surface of described firm banking is provided with a temperature control inductive switch.
In a preferred embodiment of the present invention, described temperature control inductive switch is connected on the switching circuit of ventilating fan.
The invention has the beneficial effects as follows: a kind of durability LED lamp that the present invention points out, once the temperature of firm banking exceedes limit value, ventilating fan is energized and carries out pressure air draft work under the effect of temperature control inductive switch, utilize air-flow to reduce the temperature of LED lamp bar, LED lamp bar is made to realize long-time continuous illumination, longer service life, stability is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of durability LED lamp one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of durability LED lamp, comprise: firm banking 1, LED lamp bar 3 and dust-proof lampshade 2, the lower surface of described firm banking 1 is provided with several piece lamp bar fixed head 11, described LED lamp bar 3 is separately positioned on the bottom of lamp bar fixed head 11, described dust-proof lampshade 2 is arranged on below firm banking 1, described dust-proof lampshade 2 is square translucent lampshade, the side of described dust-proof lampshade 2 is provided with an air inlet, the opposite side of described dust-proof lampshade 2 is provided with an air outlet 21, is provided with a ventilating fan 5 inside described air outlet 21.When ventilating fan 5 works, the hot gas in dust-proof lampshade 2 is discharged, and fresh cold air supplements into from air inlet, forms convection current, takes away the heat in LED lamp bar 3, reduces the operating temperature of LED lamp bar 3, improves the stability worked long hours.
Described a kind of durability LED lamp long service life, described air inlet is provided with screen pack 4, prevents the dust in air particle of convection current more and affects the work of LED lamp bar 3, reducing maintenance workload, improving the service life of LED lamp bar 3.
Further, the lower surface of described firm banking 1 is provided with a temperature control inductive switch 6.Temperature control inductive switch 6 is the switch often opened, and becomes closure state when temperature exceedes limit value.
Further, described temperature control inductive switch 6 is connected on the switching circuit of ventilating fan 5.When temperature control inductive switch 6 closes, ventilating fan 5 obtains electric and works, and does not work at ordinary times, reduces energy consumption, extend the service life of ventilating fan 5 motor.
In sum, a kind of durability LED lamp that the present invention points out, compared with common LED lamp, be more applicable to for a long time work, stability is high, adaptable to hot weather.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a durability LED lamp, comprise: firm banking, LED lamp bar and dust-proof lampshade, the lower surface of described firm banking is provided with several piece lamp bar fixed head, described LED lamp bar is separately positioned on the bottom of lamp bar fixed head, described dust-proof lampshade is arranged on below firm banking, it is characterized in that, described dust-proof lampshade is square translucent lampshade, the side of described dust-proof lampshade is provided with an air inlet, the opposite side of described dust-proof lampshade is provided with an air outlet, is provided with a ventilating fan inside described air outlet.
2. durability LED lamp according to claim 1, is characterized in that, described air inlet is provided with screen pack.
3. durability LED lamp according to claim 1, is characterized in that, the lower surface of described firm banking is provided with a temperature control inductive switch.
4. durability LED lamp according to claim 1, is characterized in that, described temperature control inductive switch is connected on the switching circuit of ventilating fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409128.8A CN104930386A (en) | 2015-07-14 | 2015-07-14 | Durable LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409128.8A CN104930386A (en) | 2015-07-14 | 2015-07-14 | Durable LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930386A true CN104930386A (en) | 2015-09-23 |
Family
ID=54117679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409128.8A Pending CN104930386A (en) | 2015-07-14 | 2015-07-14 | Durable LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448838A (en) * | 2017-08-13 | 2017-12-08 | 重庆白鲸数码科技有限公司 | A kind of Multifunctional LED lamp |
| CN110307532A (en) * | 2019-07-08 | 2019-10-08 | 海盐金隆照明科技有限公司 | A kind of dust-proof radiating LED lamp |
-
2015
- 2015-07-14 CN CN201510409128.8A patent/CN104930386A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448838A (en) * | 2017-08-13 | 2017-12-08 | 重庆白鲸数码科技有限公司 | A kind of Multifunctional LED lamp |
| CN110307532A (en) * | 2019-07-08 | 2019-10-08 | 海盐金隆照明科技有限公司 | A kind of dust-proof radiating LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |