CN207814959U - A kind of electric-saving lamp - Google Patents
A kind of electric-saving lamp Download PDFInfo
- Publication number
- CN207814959U CN207814959U CN201820023577.8U CN201820023577U CN207814959U CN 207814959 U CN207814959 U CN 207814959U CN 201820023577 U CN201820023577 U CN 201820023577U CN 207814959 U CN207814959 U CN 207814959U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- spiral heat
- chassis
- lampshade
- piece
- 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.)
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Abstract
A kind of electric-saving lamp,Including lamp cap,Lamp body,Lampshade,LED drive power,LED illuminator,Radiator fan,Dust cover,Heat dissipation chassis and several spiral heat dissipation pieces being arranged in heat dissipation chassis face edge,Several spiral heat dissipation piece coaxial arrangements,And along the circumference equidistantly distributed on heat dissipation chassis,It is with vented cavity between several spiral heat dissipation pieces,Radiator fan is mounted in vented cavity top,Radiator fan is electrically connected with LED drive power,LED drive power is located at vented cavity bottom,And on heat dissipation chassis face,At the top of spiral heat dissipation piece on lamp body bottom surface,Several ventilation holes communicated with vented cavity are offered at the top of lamp body,LED illuminator is on the heat dissipation undersurface of bottom disc immediately below spiral heat dissipation piece,Dust cover is sleeved on outside spiral heat dissipation piece,And it is detachably connected with spiral heat dissipation piece,Lampshade is on heat dissipation chassis.The utility model is not only energy saving, and lighting effect is good, and radiating efficiency is high, is convenient to clean dust.
Description
Technical field
The utility model is related to a kind of illuminators, are especially a kind of electric-saving lamp.
Background technology
In today of global energy growing tension, various energy-conserving products are all actively being found in countries in the world, or develop various
New energy.In lighting area, LED light (also referred to as energy-saving lamp) is due to high, radiationless, anti-with energy-saving and environmental protection, long lifespan, light efficiency
The advantages that impact, has received favor.
In order to increase brightness of illumination, the quantity for the LED illuminator installed on energy-saving lamp usually all compares more, the thing followed
It is heat dissipation problem.It is asked currently, generally solving heat dissipation by way of several vertical cooling fins are arranged in LED illuminator
Topic, although vertical cooling fin can play certain cooling effect, these vertical cooling fins are all naked be exposed on the external mostly
, it relies primarily on natural wind and radiates, if in the preferable indoor use of sealing, heat dissipation effect will have a greatly reduced quality；In addition,
Since above-mentioned vertical cooling fin is usually all than relatively thin, and spacing very little, lead to its easily adhering dust in actual application,
It is not easy to very much clear up, for a long time, the heat dissipation effect of energy-saving lamp will be influenced.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of not only energy saving, and lighting effect is good, and radiates
It is efficient, the electric-saving lamp of dust is cleared up convenient for user.
The technical solution of the utility model is to provide a kind of electric-saving lamp having following structure, including lamp cap,
Lamp body, lampshade, LED drive power and several LED illuminators in lampshade, the lamp cap are described at the top of lamp body
LED illuminator is electrically connected with LED drive power, wherein further includes radiator fan, dust cover, heat dissipation chassis and several settings
Spiral heat dissipation piece in heat dissipation chassis face edge, several spiral heat dissipation piece coaxial arrangements, and along the axis on heat dissipation chassis
Circumference is equidistantly uniformly distributed, and vented cavity is between several spiral heat dissipation pieces, and the radiator fan is located at vented cavity top, and
It is mounted in spiral heat dissipation on piece by supporting rod, radiator fan is electrically connected with the LED drive power, and LED drive power is located at logical
Wind bottom of chamber portion, and on heat dissipation chassis face, at the top of the spiral heat dissipation piece on lamp body bottom surface, opened at the top of the lamp body
Equipped with several ventilation holes communicated with vented cavity, heat dissipation undersurface of bottom disc of the LED illuminator immediately below spiral heat dissipation piece
On, the dust cover is sleeved on outside spiral heat dissipation piece, and is detachably connected with spiral heat dissipation piece, and the lampshade is mounted in heat dissipation chassis
On.
A kind of electric-saving lamp described in the utility model, wherein the thickness of the spiral heat dissipation piece is 1~3mm, spiral
Lift angle is 10~20 °, and the axial spacing between the adjacent spiral heat dissipation piece is 2~5mm.
A kind of electric-saving lamp described in the utility model, wherein the dust cover is detachably connected with spiral heat dissipation piece
Refer to being equipped with step between the spiral heat dissipation piece outer wall and lamp body and the outer wall of lampshade, when dust cover is sleeved on spiral heat dissipation
Behind piece outside, the outer wall flush of dust-proof cover outer wall and lamp body and lampshade, the lampshade is threadedly coupled with heat dissipation chassis, lampshade top
Portion edge is withstood on dust cover.
A kind of electric-saving lamp described in the utility model, wherein the thickness of the lampshade bottom from center to border by
Gradually successively decrease.
After using the above structure, compared with prior art, a kind of electric-saving lamp of the utility model has the following advantages：With
The prior art is different, and when the utility model energy-saving lamp works normally, radiator fan can ceaselessly rotate, thus by outside air
From the gap suction ventilation intracavitary between adjacent spiral heat dissipation piece, heat exchange is fully carried out with spiral heat dissipation piece, then by its from
Ventilation hole is discharged, and so on circulate, achievees the purpose that heat dissipation；The setting of spiral heat dissipation piece makes outside air between its bottom
After gap enters in vented cavity, high-speed eddy rotation is generated, and then accelerate the heat dissipation of spiral heat dissipation piece；It is sleeved on outside spiral heat dissipation piece
Dust cover have the function of blocks dust, after a period of use, it can individually be removed and be cleaned.It can be seen that this
Utility model is not only energy saving, and lighting effect is good, and radiating efficiency is high, and dust is cleared up convenient for user.
Description of the drawings
Fig. 1 is a kind of main view broken section structural schematic diagram of electric-saving lamp of the utility model；
Fig. 2 is three-dimensional knot when radiator fan in Fig. 1, spiral heat dissipation piece, heat dissipation chassis and LED illuminator link together
Structure schematic diagram.
Specific implementation mode
A kind of electric-saving lamp of the utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, 2, in this embodiment, a kind of electric-saving lamp of the utility model includes lamp cap 10, lamp
Body 12, lampshade 17, LED drive power 19 and several LED illuminators 18 in lampshade 17, further include radiator fan 21,
The spiral heat dissipation piece 13 in heat dissipation 16 top surface edge of chassis is arranged in dust cover 15, heat dissipation chassis 16 and four.Four spirals
Cooling fin 13 is coaxially disposed, and the circumference along heat dissipation chassis 16 is equidistantly uniformly distributed；Four spiral heat dissipation pieces 13 it
Between be with vented cavity 14, radiator fan 21 is located at 14 top of vented cavity, and by supporting rod on spiral heat dissipation piece 13；Four
The top of spiral heat dissipation piece 13 on 12 bottom surface of lamp body, lamp cap 10 mounted in 12 top of lamp body, 12 top of lamp body offer it is several with
The ventilation hole 11 that vented cavity 14 communicates；LED drive power 19 is located at 14 bottom of vented cavity, and on heat dissipation 16 top surface of chassis,
For LED illuminator 18 on 16 bottom surface of heat dissipation chassis immediately below spiral heat dissipation piece 13, LED illuminator 18 and radiator fan 21 are equal
It is electrically connected with LED drive power 19, the transformer in LED drive power 19 is powered to radiator fan 21, makes its rotation, this is normal
Advise the prior art；Dust cover 15 is sleeved on the outside of four spiral heat dissipation pieces 13, and is detachably connected with spiral heat dissipation piece 13, lampshade
17 on heat dissipation chassis 16.
The thickness of spiral heat dissipation piece 13 is 1~3mm, and preferably 2mm, helix angle is 10~20 °, preferably 15 °, adjacent described
Axial spacing between spiral heat dissipation piece 13 is 2~5mm, preferably 3mm, and this structure can make heat dissipation effect more preferable.
Dust cover 15 is detachably connected with spiral heat dissipation piece 13 and specifically uses with lower structure：13 outer wall of spiral heat dissipation piece and lamp
It is equipped with step 22,20 between body 12 and the outer wall of lampshade 17, after dust cover 15 is sleeved on four spiral heat dissipation 13 outsides of piece, prevents
The outer wall flush of the outer wall and lamp body 12 and lampshade 17 of dust hood 15, lampshade 17 are threadedly coupled with heat dissipation chassis 16, and lampshade 17 pushes up
Portion edge is withstood on dust cover 15.This structure greatly improves while guarantee dust cover 15 is detachably connected, is convenient for cleaning
The aesthetics of product.
The thickness of 17 bottom of lampshade gradually successively decreases from center to border, and this structure makes light be projected backward through lampshade 17
Close to the convergence of the middle part direction of lampshade 17 brightness of illumination is improved to increase condenser performance.
When the utility model energy-saving lamp works normally, radiator fan 21 can ceaselessly rotate, to by outside air from
In gap suction ventilation chamber 14 between adjoining spiral cooling fin 13, heat exchange is fully carried out with spiral heat dissipation piece 13, then will
It is discharged from ventilation hole 11, so on circulate, achievees the purpose that heat dissipation；The setting of spiral heat dissipation piece 13 make outside air from
After its bottom gap enters in vented cavity 14, high-speed eddy rotation is generated, and then accelerate the radiating efficiency of spiral heat dissipation piece 13；Set
Dust cover 15 outside spiral heat dissipation piece 13 has the function of blocks dust, after a period of use, can individually remove it
It is cleaned.
In this embodiment, the LED drive power 19, LED illuminator 18 and radiator fan 21 are city
Product is sold, therefore its concrete structure does not repeat herein.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made, should all fall into the scope of protection of the utility model.
Claims (4)
1. a kind of electric-saving lamp, including lamp cap (10), lamp body (12), lampshade (17), LED drive power (19) and it is located at lamp
Cover several LED illuminators (18) in (17), the lamp cap (10) at the top of the lamp body (12), the LED illuminator (18) with
LED drive power (19) is electrically connected, it is characterised in that：Further include radiator fan (21), dust cover (15), heat dissipation chassis (16) with
And several settings, in the spiral heat dissipation piece (13) of heat dissipation chassis (16) top surface edge, several spiral heat dissipation pieces (13) coaxially set
It sets, and is equidistantly uniformly distributed along the circumference of heat dissipation chassis (16), ventilation is between several spiral heat dissipation pieces (13)
Chamber (14), the radiator fan (21) are located at vented cavity (14) top, and by supporting rod on spiral heat dissipation piece (13), dissipate
Hot-air fan (21) is electrically connected with the LED drive power (19), and LED drive power (19) is located at vented cavity (14) bottom, and fills
On heat dissipation chassis (16) top surface, at the top of the spiral heat dissipation piece (13) on lamp body (12) bottom surface, lamp body (12) top
Portion offers several ventilation holes (11) communicated with vented cavity (14), and the LED illuminator (18) is mounted in spiral heat dissipation piece (13)
On heat dissipation chassis (16) bottom surface of underface, the dust cover (15) is sleeved on spiral heat dissipation piece (13) outside, and and spiral heat dissipation
Piece (13) is detachably connected, and the lampshade (17) is in heat dissipation chassis (16).
2. a kind of electric-saving lamp according to claim 1, it is characterised in that：The thickness of the spiral heat dissipation piece (13) is
1~3mm, helix angle are 10~20 °, and the axial spacing between the adjacent spiral heat dissipation piece (13) is 2~5mm.
3. a kind of electric-saving lamp according to claim 2, it is characterised in that：The dust cover (15) and spiral heat dissipation piece
(13) it is detachably connected and refers to, be equipped between spiral heat dissipation piece (13) outer wall and lamp body (12) and the outer wall of lampshade (17)
Step (22,20), after dust cover (15) is sleeved on spiral heat dissipation piece (13) outside, dust cover (15) outer wall and lamp body (12) and lamp
The outer wall flush of (17) is covered, the lampshade (17) is threadedly coupled with heat dissipation chassis (16), and lampshade (17) top sides are anti-along withstanding on
On dust hood (15).
4. a kind of electric-saving lamp according to claim 3, it is characterised in that：The thickness of lampshade (17) bottom is in
The heart gradually successively decreases to border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023577.8U CN207814959U (en) | 2018-01-08 | 2018-01-08 | A kind of electric-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023577.8U CN207814959U (en) | 2018-01-08 | 2018-01-08 | A kind of electric-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814959U true CN207814959U (en) | 2018-09-04 |
Family
ID=63326326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023577.8U Expired - Fee Related CN207814959U (en) | 2018-01-08 | 2018-01-08 | A kind of electric-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120885A (en) * | 2020-02-24 | 2020-05-08 | 龙晓晶 | Heat dissipation type high-transmittance LED lamp |
-
2018
- 2018-01-08 CN CN201820023577.8U patent/CN207814959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120885A (en) * | 2020-02-24 | 2020-05-08 | 龙晓晶 | Heat dissipation type high-transmittance LED lamp |
| CN111120885B (en) * | 2020-02-24 | 2020-11-24 | 宁波权启科技有限公司 | Heat dissipation type high-transmittance LED lamp |
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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: 20180904 Termination date: 20200108 |